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GMC K2500 Catalytic Converter Replacement

1
SELECT Year
  1. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter -  or Rear (Eastern Catalytic)

    1988-1995 GMC K2500 Catalytic Converter - or Rear (Eastern Catalytic)

    Partslink #: 70330

    Undercar; 3" System; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $85.57 View part →
  2. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 94006

    Cutting and Welding Required

    $129.00 View part →
  3. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 94006

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $129.00 View part →
  4. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter -  or Front (Magnaflow)

    1988-1995 GMC K2500 Catalytic Converter - or Front (Magnaflow)

    Partslink #: 94009

    Over 8500 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $129.00 View part →
  5. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter -  or Front (MagnaFlow Performance Exhaust)

    1988-1995 GMC K2500 Catalytic Converter - or Front (MagnaFlow Performance Exhaust)

    Partslink #: 94009

    Over 8500 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required

    $129.00 View part →
  6. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 94016

    Cutting and Welding Required

    $137.00 View part →
  7. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 94016

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $137.00 View part →
  8. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1994-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 94037

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $140.00 View part →
  9. ✓ In Stock 1980-1986 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1980-1986 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 70318

    Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $140.03 View part →
  10. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Walker Exhaust)

    1988-1995 GMC K2500 Catalytic Converter (Walker Exhaust)

    Partslink #: 15043

    Under 8500 Gross Vehicle Weight (GVW) with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $142.58 View part →
  11. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter -  or Front or Rear (AP Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - or Front or Rear (AP Exhaust)

    Partslink #: 608227

    Universal Fit; EPA OBDII By Design Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions

    $145.28 View part →
  12. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 94047

    Cutting and Welding Required

    $150.00 View part →
  13. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter -  or Front Right (Eastern Catalytic)

    1996-2000 GMC K2500 Catalytic Converter - or Front Right (Eastern Catalytic)

    Partslink #: 83164

    Undercar; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $169.76 View part →
  14. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    Partslink #: 4451470

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM7.4J8G1EK

    $1,619.00 View part →
  15. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left or Right (AP Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Left or Right (AP Exhaust)

    Partslink #: 912004

    91 Series Engine Family Number (EFN) TGM5.76PGFEK CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2 in Inlet ID; 2 in Outlet ID; 16.5 in OAL ALL

    $316.98 View part →
  16. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Left (Magnaflow)

    Partslink #: 4451470

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM7.4J8G1EK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,619.00 View part →
  17. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front or Left or Rear or Right (AP Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Front or Left or Rear or Right (AP Exhaust)

    Partslink #: 912005R

    91 Series Engine Family Number (EFN) TGM7.4J8G1EK CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID; Round Body; 16 in OAL ALL

    $321.50 View part →
  18. ✓ In Stock 1990-1995 GMC K2500 Catalytic Converter -  or Front Left or Front Right (AP Exhaust)

    1990-1995 GMC K2500 Catalytic Converter - or Front Left or Front Right (AP Exhaust)

    Partslink #: 98237

    98 Series CARB Executive Order D-280-94 ; Universal Fit - CARB Pre-OBDII Legal Note: In Compliance with CARB Emissions Requirements 3 in Inlet ID; 3 in Outlet ID; 16.5 in OAL

    $338.54 View part →
  19. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    Partslink #: 83509

    CARB Executive Order D-182-69 Engine Family Number (EFN) VGM7.4J8G1EK Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $392.57 View part →
  20. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left or Right (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Left or Right (Magnaflow)

    Partslink #: 445006

    CARB Executive Order D-193-100 Engine Family Number (EFN) TGM7.4J8G1EK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $603.00 View part →
  21. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    Partslink #: 445006

    CARB Executive Order D-193-100 Engine Family Number (EFN) TGM7.4J8G1EK Cutting and Welding Required

    $603.00 View part →
  22. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    Partslink #: 445004

    CARB Executive Order D-193-100 Engine Family Number (EFN) TGM5.7JPG1EK Engine Family Number (EFN) TGM5.75PGFEK Engine Family Number (EFN) TGM5.76PGFEK Cutting and Welding Required

    $603.00 View part →
  23. ✓ In Stock 1996-1998 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    1996-1998 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    Partslink #: 81916

    CARB Executive Order D-182-47 Engine Family Number (EFN) TGM5.76PGFEK Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $1,001.92 View part →
  24. ✓ In Stock 1997-2000 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    1997-2000 GMC K2500 Catalytic Converter - Left or Right (Walker Exhaust)

    Partslink #: 81919

    CARB Executive Order D-182-47 Engine Family Number (EFN) VGM7.4J8G1EK Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $1,141.27 View part →
  25. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    Partslink #: 4451471

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM7.4J8G1EK

    $1,624.00 View part →
  26. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Right (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Right (Magnaflow)

    Partslink #: 4451471

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM7.4J8G1EK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,624.00 View part →
  27. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (Eastern Catalytic)

    1996-2000 GMC K2500 Catalytic Converter - Rear (Eastern Catalytic)

    Partslink #: 83166

    Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $169.76 View part →
  28. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Walker Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Walker Exhaust)

    Partslink #: 93239

    Over 8500 (lb) Gross Vehicle Weight (GVW) Under 10000 (lb) Gross Vehicle Weight (GVW) with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $175.55 View part →
  29. ✓ In Stock 1980 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1980 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 93516

    Cutting and Welding Required

    $179.00 View part →
  30. ✓ In Stock 1980 GMC K2500 Catalytic Converter (Magnaflow)

    1980 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 93516

    Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.

    $179.00 View part →
  31. ✓ In Stock 1991-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1991-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 70957

    Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $184.79 View part →
  32. ✓ In Stock 1998 GMC K2500 Catalytic Converter (Walker Exhaust)

    1998 GMC K2500 Catalytic Converter (Walker Exhaust)

    Partslink #: 93304

    with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $187.04 View part →
  33. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (AP Exhaust)

    1994-1995 GMC K2500 Catalytic Converter (AP Exhaust)

    Partslink #: 645342

    Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. (under 8600 lbs. G.V.W.) Federal and California Emissions

    $193.53 View part →
  34. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 99206HM

    Over 8500 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required

    $194.00 View part →
  35. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 99206HM

    Over 8500 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $194.00 View part →
  36. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter -  or Front (Magnaflow)

    1998-2000 GMC K2500 Catalytic Converter - or Front (Magnaflow)

    Partslink #: 99209HM

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $194.00 View part →
  37. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter -  or Front (MagnaFlow Performance Exhaust)

    1998-2000 GMC K2500 Catalytic Converter - or Front (MagnaFlow Performance Exhaust)

    Partslink #: 99209HM

    Cutting and Welding Required

    $194.00 View part →
  38. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1994-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 50238

    Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $195.81 View part →
  39. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Magnaflow)

    Partslink #: 99309HM

    Under 15000 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $204.00 View part →
  40. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51206

    Over 8500 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required

    $211.00 View part →
  41. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Front or Rear (Magnaflow)

    Partslink #: 51206

    Over 8500 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.

    $211.00 View part →
  42. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter -  or Front (Magnaflow)

    1998-2000 GMC K2500 Catalytic Converter - or Front (Magnaflow)

    Partslink #: 51209

    Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.

    $211.00 View part →
  43. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter -  or Front (MagnaFlow Performance Exhaust)

    1998-2000 GMC K2500 Catalytic Converter - or Front (MagnaFlow Performance Exhaust)

    Partslink #: 51209

    Cutting and Welding Required

    $211.00 View part →
  44. ✓ In Stock 1996-1999 GMC K2500 Catalytic Converter - Front (Eastern Catalytic)

    1996-1999 GMC K2500 Catalytic Converter - Front (Eastern Catalytic)

    Partslink #: 70855

    Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $211.13 View part →
  45. ✓ In Stock 1988 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    1988 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 334009

    CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $219.00 View part →
  46. ✓ In Stock 1988 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    1988 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 334009

    CARB Executive Order D-193-104 Cutting and Welding Required

    $219.00 View part →
  47. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 93432

    Not legal for sale or installation in California, Colorado or New York.

    $219.00 View part →
  48. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 93432
    $219.00 View part →
  49. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Front (Magnaflow)

    1996-1997 GMC K2500 Catalytic Converter - Front (Magnaflow)

    Partslink #: 51309

    Under 15000 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.

    $220.00 View part →
  50. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (Walker Exhaust)

    1988-1993 GMC K2500 Catalytic Converter (Walker Exhaust)

    Partslink #: 15693

    Under 8500 Gross Vehicle Weight (GVW) with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type

    $235.95 View part →
  51. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (Original Performance)

    1994-1995 GMC K2500 Catalytic Converter (Original Performance)

    Partslink #: OPCC1012A

    Federal, 47-State Only, Not legal for sale in CA, NY or ME Direct Fit

    $236.42 View part →
  52. ✓ In Stock 1998 GMC K2500 Catalytic Converter (Magnaflow)

    1998 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 99009HM

    Cutting and Welding Required During Installation

    $242.00 View part →
  53. ✓ In Stock 1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 99009HM

    Cutting and Welding Required During Installation

    $242.00 View part →
  54. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    1996-1997 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    Partslink #: 99759HM

    Under 15000 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required

    $248.00 View part →
  55. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    1996-1997 GMC K2500 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51759

    Under 15000 (lb) Gross Vehicle Weight (GVW) Cutting and Welding Required

    $258.00 View part →
  56. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1988-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 70857

    Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $284.49 View part →
  57. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter -  or Front (MagnaFlow Performance Exhaust)

    1988-1995 GMC K2500 Catalytic Converter - or Front (MagnaFlow Performance Exhaust)

    Partslink #: 93476

    Over 8500 (lb) Gross Vehicle Weight (GVW)

    $296.00 View part →
  58. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter -  or Front (Magnaflow)

    1988-1995 GMC K2500 Catalytic Converter - or Front (Magnaflow)

    Partslink #: 93476

    Over 8500 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York.

    $296.00 View part →
  59. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (AP Exhaust)

    1988-1995 GMC K2500 Catalytic Converter (AP Exhaust)

    Partslink #: 606007

    Universal Fit; Pre-OBDII Super Duty Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. (To 11,000 lbs. GVW) Federal and California Emissions Over 8500 lbs GVW with 2 1/2" Muffler Inlet

    $310.31 View part →
  60. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 93475
    $359.00 View part →
  61. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 93475

    Not legal for sale or installation in California, Colorado or New York.

    $359.00 View part →
  62. ✓ In Stock 1988 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    1988 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 333009

    CARB Executive Order D-193-104 Cutting and Welding Required

    $368.00 View part →
  63. ✓ In Stock 1988 GMC K2500 Catalytic Converter - Front (Magnaflow)

    1988 GMC K2500 Catalytic Converter - Front (Magnaflow)

    Partslink #: 333009

    CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $368.00 View part →
  64. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter (Original Performance)

    1996-2000 GMC K2500 Catalytic Converter (Original Performance)

    Partslink #: OPCG4028

    Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME

    $374.85 View part →
  65. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1994-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 23256

    Not legal for sale or installation in California, Colorado or New York.

    $379.00 View part →
  66. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 23256
    $379.00 View part →
  67. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1988-1995 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 50298

    Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $382.17 View part →
  68. ✓ In Stock 1996-1998 GMC K2500 Catalytic Converter - Front (Davico Converters)

    1996-1998 GMC K2500 Catalytic Converter - Front (Davico Converters)

    Partslink #: 16541

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems This part is available split and must be welded or clamped together, order left and right assembly. Dual Outlet

    $408.48 View part →
  69. ✓ In Stock 1996-1999 GMC K2500 Catalytic Converter (AP Exhaust)

    1996-1999 GMC K2500 Catalytic Converter (AP Exhaust)

    Partslink #: 645328

    Direct Fit Old Body Style with Dual Inlet Muffler ; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions under 8500 lbs. G.V.W.

    $413.99 View part →
  70. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1996-2000 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 50239

    Undercar; Dual Converter Y-Pipe; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $413.99 View part →
  71. ✓ In Stock 1996-1998 GMC K2500 Catalytic Converter (Eastern Catalytic)

    1996-1998 GMC K2500 Catalytic Converter (Eastern Catalytic)

    Partslink #: 50275

    Undercar; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

    $441.58 View part →
  72. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 51509

    Over 8,500lbs. Gross Vehicle Weight Cutting and Welding Required During Installation

    $464.00 View part →
  73. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51509

    Over 8,500lbs. Gross Vehicle Weight Cutting and Welding Required During Installation

    $464.00 View part →
  74. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1988-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 339109

    CARB Executive Order D-193-105 Cutting and Welding Required

    $523.00 View part →
  75. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 339109

    CARB Executive Order D-193-105 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $523.00 View part →
  76. ✓ In Stock 1979-1993 GMC K2500 Catalytic Converter (Magnaflow)

    1979-1993 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 339106

    CARB Executive Order D-193-105 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $523.00 View part →
  77. ✓ In Stock 1979-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1979-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 339106

    CARB Executive Order D-193-105 Cutting and Welding Required

    $523.00 View part →
  78. ✓ In Stock 1996-1999 GMC K2500 Catalytic Converter - Front (Davico Converters)

    1996-1999 GMC K2500 Catalytic Converter - Front (Davico Converters)

    Partslink #: 19436

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Over 8500 LBS GVW Large Outlet Flange 9-3/4" Center Hole OAL 37.5 Inches 3" Inlet Bolt Hole Pattern

    $542.17 View part →
  79. ✓ In Stock 1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 23457
    $565.00 View part →
  80. ✓ In Stock 1998 GMC K2500 Catalytic Converter (Magnaflow)

    1998 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 23457

    Not legal for sale or installation in California, Colorado or New York.

    $565.00 View part →
  81. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front (Davico Converters)

    1996-2000 GMC K2500 Catalytic Converter - Front (Davico Converters)

    Partslink #: 19021

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Over 8500 LBS GVW check OAL of 47" from back flange to end of flare on passenger side arm; inlet flange bolt holes measure 3-1/4" (not 3") from center to center, has oxygen sensor port near outlet flange

    $584.84 View part →
  82. ✓ In Stock 1979-1993 GMC K2500 Catalytic Converter (Walker Exhaust)

    1979-1993 GMC K2500 Catalytic Converter (Walker Exhaust)

    Partslink #: 80906

    CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $591.53 View part →
  83. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Walker Exhaust)

    1988-1995 GMC K2500 Catalytic Converter (Walker Exhaust)

    Partslink #: 80907

    CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $596.78 View part →
  84. ✓ In Stock 1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 445009

    CARB Executive Order D-193-100 Engine Family Number (EFN) WGMXA05.0184 Engine Family Number (EFN) WGMXA05.0182 Cutting and Welding Required

    $603.00 View part →
  85. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Front (Magnaflow)

    1996-1997 GMC K2500 Catalytic Converter - Front (Magnaflow)

    Partslink #: 95470

    Under 15000 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York.

    $620.00 View part →
  86. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    1996-1997 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 95470

    Under 15000 (lb) Gross Vehicle Weight (GVW)

    $620.00 View part →
  87. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 23179

    Over 8500 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York.

    $940.00 View part →
  88. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 23179

    Over 8500 (lb) Gross Vehicle Weight (GVW)

    $940.00 View part →
  89. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391474

    CARB Executive Order D-193-132

    $975.00 View part →
  90. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391474

    CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $975.00 View part →
  91. ✓ In Stock 1991-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1991-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391473

    Under 8500 (lb) Gross Vehicle Weight (GVW) CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $995.00 View part →
  92. ✓ In Stock 1990-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1990-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391477

    Under 15000 (lb) Gross Vehicle Weight (GVW) CARB Executive Order D-193-132

    $995.00 View part →
  93. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1993 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391476

    CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $995.00 View part →
  94. ✓ In Stock 1991-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1991-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391473

    Under 8500 (lb) Gross Vehicle Weight (GVW) CARB Executive Order D-193-132

    $995.00 View part →
  95. ✓ In Stock 1990-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1990-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391477

    Under 15000 (lb) Gross Vehicle Weight (GVW) CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $995.00 View part →
  96. ✓ In Stock 1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1988-1993 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391476

    CARB Executive Order D-193-132

    $995.00 View part →
  97. ✓ In Stock 1988-1995 GMC K2500 Catalytic Converter (Magnaflow)

    1988-1995 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391009

    CARB Executive Order D-193-132; Certification Level : PRE-OBDII OE Spec Cutting and Welding Required During Installation

    $1,022.99 View part →
  98. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    1979-1986 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 3391432

    CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,158.00 View part →
  99. ✓ In Stock 1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1979-1986 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391432

    CARB Executive Order D-193-132

    $1,158.00 View part →
  100. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 95471

    Over 8500 (lb) Gross Vehicle Weight (GVW) Not legal for sale or installation in California, Colorado or New York.

    $1,192.00 View part →
  101. ✓ In Stock 1996-1997 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    1996-1997 GMC K2500 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 95471

    Over 8500 (lb) Gross Vehicle Weight (GVW)

    $1,192.00 View part →
  102. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter - Front (Magnaflow)

    Partslink #: 52054

    Not legal for sale or installation in California, Colorado or New York.

    $1,237.00 View part →
  103. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 52054
    $1,237.00 View part →
  104. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter - Front (Magnaflow)

    1998-2000 GMC K2500 Catalytic Converter - Front (Magnaflow)

    Partslink #: 93607

    Not legal for sale or installation in California, Colorado or New York.

    $1,257.00 View part →
  105. ✓ In Stock 1998-2000 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    1998-2000 GMC K2500 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 93607
    $1,257.00 View part →
  106. ✓ In Stock 1998 GMC K2500 Catalytic Converter (Magnaflow)

    1998 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 4451457

    CARB Executive Order D-193-136 Engine Family Number (EFN) WGMXA05.0184 Engine Family Number (EFN) WGMXA05.0182 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,283.00 View part →
  107. ✓ In Stock 1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1998 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 4451457

    CARB Executive Order D-193-136 Engine Family Number (EFN) WGMXA05.0184 Engine Family Number (EFN) WGMXA05.0182

    $1,283.00 View part →
  108. ✓ In Stock 1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1994-1995 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3391256

    CARB Executive Order D-193-132

    $1,284.00 View part →
  109. ✓ In Stock 1996-1998 GMC K2500 Catalytic Converter (AP Exhaust)

    1996-1998 GMC K2500 Catalytic Converter (AP Exhaust)

    Partslink #: 776518

    776 Series Engine Family Number (EFN) TGM5.75PGFEK CARB Executive Order D-798-15 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL

    $1,427.96 View part →
  110. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter (Magnaflow)

    1996-2000 GMC K2500 Catalytic Converter (Magnaflow)

    Partslink #: 4451453

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM5.7JPG1EK Engine Family Number (EFN) TGM5.75PGFEK Engine Family Number (EFN) TGM5.76PGFEK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,925.00 View part →
  111. ✓ In Stock 1996-2000 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    1996-2000 GMC K2500 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 4451453

    CARB Executive Order D-193-136 Engine Family Number (EFN) TGM5.7JPG1EK Engine Family Number (EFN) TGM5.75PGFEK Engine Family Number (EFN) TGM5.76PGFEK

    $2,097.00 View part →

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Catalytic Converter Compatibility for GMC K2500

Browse our selection of quality catalytic converter parts designed specifically for your GMC K2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · Sierra · Sierra Classic · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L

Transmissions

Automatic · Manual

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