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Catalytic Converter
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Catalytic Converter (Eastern Catalytic) for 1992-2011 Buick, Cadillac, Chevrolet, Oldsmobile, & Pontiac NEW

$ 321 .89

Product Notes

Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
UNIVERSAL
Proprietary ECO GM NANO substrate chemistry is designed specifically to meet the emissions challenges of GM's 2.2, 3.1, 3.4, and 3.8L engines. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Condition: New
See All Other Catalytic Converters
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Meet Wrenchy - The Amazing Parts Assistant!

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Specifications & Info


Attribute Value
Air Tube Qty None
Air Tube Quantity None
Catalyst Type Eco Gm
Converter Type Federal / Epa Semi-universal
Inlet Gasket Qty None
Inlet Gasket Quantity 0
Inlet Hardware None
Inlet Type A 2.50" Id
O2 Sensor Ports None
Outlet Gasket None
Outlet Gasket Qty None
Outlet Hardware None
Outlet Type A 2.50" Id
Shape Large Oval
Test Weight 5.9 / 6000

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 3 models (tapclick to expand)(tapclick to hide)
LeSabre 1992-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Custom Sedan 1992 - 2005 V6 3.8L FWD Automatic
Limited Sedan 1992 - 2005 V6 3.8L FWD Automatic
Park Avenue 1992-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1999 V6 3.8L Supercharged FWD Automatic
Base Sedan 1992 - 2005 V6 3.8L FWD Automatic
Ultra Sedan 1999 V6 3.8L FWD Automatic
Ultra Sedan 1992 - 2005 V6 3.8L Supercharged FWD Automatic
Regal 1997-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
25th Anniversary Edition Sedan 1998 V6 3.8L Supercharged FWD Automatic
GS Sedan 1999 V6 3.8L FWD Automatic
GS Sedan 1997 - 2004 V6 3.8L Supercharged FWD Automatic
GSE Sedan 2000 V6 3.8L Supercharged FWD Automatic
LS Sedan 1997 - 2004 V6 3.8L FWD Automatic
LSE Sedan 2000 V6 3.8L FWD Automatic
Cadillac 2 models (tapclick to expand)(tapclick to hide)
DTS 2006-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hearse 2006 - 2011 V8 4.6L FWD Automatic
Base Limousine 2006 - 2011 V8 4.6L FWD Automatic
Base Sedan 2006 - 2011 V8 4.6L FWD Automatic
Livery Hearse 2010 - 2011 V8 4.6L FWD Automatic
Livery Limousine 2010 - 2011 V8 4.6L FWD Automatic
Livery Sedan 2010 - 2011 V8 4.6L FWD Automatic
Luxury Sedan 2007 - 2011 V8 4.6L FWD Automatic
Platinum Sedan 2008 - 2011 V8 4.6L FWD Automatic
Premium Sedan 2010 - 2011 V8 4.6L FWD Automatic
DeVille 2000-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hearse 2000 - 2005 V8 4.6L FWD Automatic
Base Limousine 2000 - 2005 V8 4.6L FWD Automatic
Base Sedan 2000 - 2005 V8 4.6L FWD Automatic
DHS Sedan 2000 - 2005 V8 4.6L FWD Automatic
DTS Sedan 2000 - 2005 V8 4.6L FWD Automatic
Protection Series Sedan 2004 - 2005 V8 4.6L FWD Automatic
Chevrolet 4 models (tapclick to expand)(tapclick to hide)
Camaro 1995-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1995 V6 3.4L RWD Automatic & Manual
Base Convertible 1995 - 2002 V6 3.8L RWD Automatic & Manual
Base Coupe 1995 V6 3.4L RWD Automatic & Manual
Base Coupe 1995 - 2002 V6 3.8L RWD Automatic & Manual
Lujo Convertible 1997 V6 3.8L RWD Automatic & Manual
Lujo Coupe 1996 - 1998 V6 3.8L RWD Automatic & Manual
RS Convertible 1996 - 1997 V6 3.8L RWD Automatic & Manual
RS Coupe 1996 - 1997 V6 3.8L RWD Automatic & Manual
Z28 Convertible 1995 - 2002 V8 5.7L RWD Automatic & Manual
Z28 Coupe 1995 - 2002 V8 5.7L RWD Automatic & Manual
Z28 SS Convertible 1998 - 2002 V8 5.7L RWD Automatic & Manual
Z28 SS Coupe 1998 - 2002 V8 5.7L RWD Automatic & Manual
Equinox 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2005 - 2009 V6 3.4L AWD/FWD Automatic
LT SUV 2005 - 2009 V6 3.4L AWD/FWD Automatic
LTZ SUV 2008 - 2009 V6 3.4L AWD/FWD Automatic
Sport SUV 2008 - 2009 V6 3.6L AWD/FWD Automatic
Impala 2000-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
50th Anniversary Edition Sedan 2008 V6 3.5L FWD Automatic
50th Anniversary Edition Sedan 2008 V6 3.5L FLEX FWD Automatic
Base Sedan 2000 - 2005 V6 3.4L FWD Automatic
Base Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sedan 2010 - 2011 V6 3.9L FLEX FWD Automatic
LS Sedan 2006 - 2010 V6 3.5L FWD Automatic
LS Sedan 2006 - 2011 V6 3.5L FLEX FWD Automatic
LS Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sport Sedan 2003 V6 3.8L FWD Automatic
LT Sedan 2008 - 2009 V6 3.9L FLEX FWD Automatic
LT Sedan 2006 - 2010 V6 3.5L FWD Automatic
LT Sedan 2006 - 2011 V6 3.5L FLEX FWD Automatic
LT Sedan 2006 - 2007 V6 3.9L FWD Automatic
LTZ Sedan 2008 - 2011 V6 3.9L FLEX FWD Automatic
LTZ Sedan 2006 - 2007 V6 3.9L FWD Automatic
Police Sedan 2008 - 2011 V6 3.9L FLEX FWD Automatic
Police Sedan 2006 - 2007 V6 3.9L FWD Automatic
Police Sedan 2003 - 2005 V6 3.8L FWD Automatic
SS Sedan 2006 - 2009 V8 5.3L FWD Automatic
SS Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
Monte Carlo 2000-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Coupe 2006 - 2007 V6 3.5L FWD Automatic
LS Coupe 2006 - 2007 V6 3.5L FLEX FWD Automatic
LS Coupe 2000 - 2005 V6 3.4L FWD Automatic
LS Competition Coupe 2003 V6 3.4L FWD Automatic
LS Sport Coupe 2003 V6 3.4L FWD Automatic
LT Coupe 2006 - 2007 V6 3.5L FWD Automatic
LT Coupe 2006 - 2007 V6 3.5L FLEX FWD Automatic
LT Coupe 2006 V6 3.9L FWD Automatic
LT Coupe 2005 V6 3.8L FWD Automatic
LTZ Coupe 2006 V6 3.9L FWD Automatic
SS Coupe 2006 - 2007 V8 5.3L FWD Automatic
SS Coupe 2004 - 2005 V6 3.8L Supercharged FWD Automatic
SS Coupe 2000 - 2004 V6 3.8L FWD Automatic
SS 35th Anniversary Edition Coupe 2002 V6 3.8L FWD Automatic
SS Dale Earnhardt Signature Edition Coupe 2002 V6 3.8L FWD Automatic
SS High Sport Coupe 2003 V6 3.8L FWD Automatic
SS Pace Car Coupe 2003 V6 3.8L FWD Automatic
Oldsmobile 5 models (tapclick to expand)(tapclick to hide)
88 1995-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Royale Sedan 1995 - 1996 V6 3.8L FWD Automatic
Royale LS Sedan 1995 - 1996 V6 3.8L FWD Automatic
Royale LSS Sedan 1995 V6 3.8L FWD Automatic
Royale LSS Sedan 1995 V6 3.8L Supercharged FWD Automatic
98 1995-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Regency Elite Sedan 1995 - 1996 V6 3.8L FWD Automatic
Regency Elite Sedan 1995 V6 3.8L Supercharged FWD Automatic
Aurora 2001-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2002 V6 3.5L FWD Automatic
Base Sedan 2001 - 2003 V8 4.0L FWD Automatic
Intrigue 1998-1999 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1998 V6 3.8L FWD Automatic
GL Sedan 1999 V6 3.5L FWD Automatic
GL Sedan 1998 - 1999 V6 3.8L FWD Automatic
GLS Sedan 1999 V6 3.5L FWD Automatic
GLS Sedan 1998 - 1999 V6 3.8L FWD Automatic
GX Sedan 1999 V6 3.5L FWD Automatic
GX Sedan 1999 V6 3.8L FWD Automatic
LSS 1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1996 V6 3.8L FWD Automatic
Base Sedan 1996 V6 3.8L Supercharged FWD Automatic
Pontiac 4 models (tapclick to expand)(tapclick to hide)
Bonneville 1992-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GXP Sedan 2004 - 2005 V8 4.6L FWD Automatic
SE Sedan 1996 - 1997 V6 3.8L Supercharged FWD Automatic
SE Sedan 1992 - 2005 V6 3.8L FWD Automatic
SLE Sedan 2000 - 2005 V6 3.8L FWD Automatic
SSE Sedan 1994 V6 3.8L FWD Manual
SSE Sedan 1993 - 1999 V6 3.8L Supercharged FWD Automatic
SSE Sedan 1992 - 1999 V6 3.8L FWD Automatic
SSEi Sedan 1992 - 2003 V6 3.8L Supercharged FWD Automatic
Firebird 1995-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1995 V6 3.4L RWD Automatic & Manual
Base Convertible 1995 - 2002 V6 3.8L RWD Automatic & Manual
Base Coupe 1995 V6 3.4L RWD Automatic & Manual
Base Coupe 1995 - 2002 V6 3.8L RWD Automatic & Manual
Formula Convertible 1995 - 2000 V8 5.7L RWD Automatic & Manual
Formula Coupe 1995 - 2002 V8 5.7L RWD Automatic & Manual
Trans Am Convertible 1995 - 2002 V8 5.7L RWD Automatic & Manual
Trans Am Coupe 1995 - 2002 V8 5.7L RWD Automatic & Manual
Grand Prix 1997-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GT Coupe 1997 - 2003 V6 3.8L FWD Automatic
GT Sedan 1997 - 2003 V6 3.8L FWD Automatic
GTP Coupe 1997 - 2003 V6 3.8L Supercharged FWD Automatic
GTP Sedan 1997 - 2003 V6 3.8L Supercharged FWD Automatic
SE Coupe 1997 V6 3.1L FWD Automatic
SE Coupe 1997 V6 3.8L FWD Automatic
SE Sedan 1997 - 2003 V6 3.1L FWD Automatic
SE Sedan 1997 - 2002 V6 3.8L FWD Automatic
Torrent 2006-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2006 - 2009 V6 3.4L AWD/FWD Automatic
GT SUV 2008 V6 3.4L AWD/FWD Automatic
GXP SUV 2008 - 2009 V6 3.6L AWD/FWD Automatic
LS SUV 2008 V6 3.4L AWD Automatic
LS SUV 2006 - 2008 V6 3.4L FWD Automatic
LT SUV 2008 V6 3.4L FWD Automatic
LT SUV 2006 - 2008 V6 3.4L AWD Automatic
Sport SUV 2007 V6 3.4L AWD/FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Proprietary ECO GM NANO substrate chemistry is designed specifically to meet the emissions challenges of GM's 2.2, 3.1, 3.4, and 3.8L engines. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.

Fits Years: 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

Fits Models: 88, 98, Aurora, Bonneville, Camaro, DeVille, DTS, Equinox, Firebird, Grand Prix, Impala, Intrigue, LeSabre, LSS, Monte Carlo, Park Avenue, Regal, Torrent

Go-Parts Garage · Featured Guide

Buick LeSabre Catalytic Converter Guide (1996-2005)

Everything you need to know when replacing the catalytic converter on your 1996-2005 Buick LeSabre.

Read Full Guide →
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