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GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector Replacement

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  1. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-619

    9/16 In. x 18 Thread Radiator Side Transmission Oil Cooler Line Connector 3/8 In. Body Quick Connector w/Bevel Washer At Cooler Fitting Package Quantity: 1

    $9.78 View part →
  2. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-604

    1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1

    $12.56 View part →
  3. ✓ In Stock 2001-2003 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2003 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-605

    Silver; Transmission Oil Cooler Line to Radiator Package Quantity: 1

    $12.77 View part →
  4. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-606

    Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1

    $16.88 View part →
  5. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-759

    1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1

    $19.03 View part →
  6. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    Partslink #: 53009

    Transmission Line Fitting Kit

    $20.73 View part →
  7. ✓ In Stock 2002-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    2002-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    Partslink #: 397

    Transmission Line Fitting Kit

    $21.16 View part →
  8. ✓ In Stock 2002-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    2002-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    Partslink #: 53024

    Transmission Line Fitting Kit

    $21.24 View part →
  9. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    Partslink #: 390

    Transmission Line Fitting Kit

    $21.48 View part →
  10. ✓ In Stock 2004-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2004-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-707

    Black; Transmission Oil Cooler Line to Radiator Package Quantity: 1

    $24.89 View part →
  11. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    Partslink #: 382

    Oil Cooler Line Connector

    $31.45 View part →
  12. ✓ In Stock 2003 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2003 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-706

    Exc. Allison Automatic Transmission Radiator Side Transmission Oil Cooler Line 5/8 In. Quick Connector w/ 7/8 In. Thread Package Quantity: 1

    $33.48 View part →
  13. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Four Seasons)

    Partslink #: 86059

    Oil Cooler Line Connector

    $33.72 View part →
  14. ✓ In Stock 2004-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2004-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-5601

    Black; Transmission Oil Cooler Line to Radiator Package Quantity: 1

    $34.95 View part →
  15. ✓ In Stock 2003-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2003-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-613

    Connector Kit Inlet and Outlet To Transmission w/White Retainer Package Quantity: 1

    $36.63 View part →
  16. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Dorman)

    Partslink #: 800-726

    Oil Cooler Line To Trans Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1

    $37.95 View part →
  17. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (Hayden)

    Partslink #: 380

    Transmission Line Fitting Kit Use 5/8" Snap-In Adapter to Connect Oil Cooler With 7/8"-14 O-Ring Threads

    $42.96 View part →
  18. ✓ In Stock 2001-2002 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (ACDelco)

    2001-2002 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (ACDelco)

    Partslink #: 29540501
    $59.61 View part →
  19. ✓ In Stock 2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (ACDelco)

    2001-2006 GMC Sierra 3500 Automatic Transmission Oil Cooler Line Connector (ACDelco)

    Partslink #: 89040281

    Automatic Transmission Oil Cooler Line Connector; HEAVY DUTY TRANSMISSION COOLING SYSTEM (KNP); SERVICE ADAPTER CONNECTOR

    $112.02 View part →

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Automatic Transmission Oil Cooler Line Connector Compatibility for GMC Sierra 3500

Browse our selection of quality automatic transmission oil cooler line connector parts designed specifically for your GMC Sierra 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · SL · SLE · SLT · WT

Body Types

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

Engine Options

V8 6.0L · V8 6.6L · V8 8.1L

Transmissions

Automatic · Manual

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