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Catalytic Converter
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Catalytic Converter (Eastern Catalytic) for 1997-2005 Buick, Chevrolet, & Pontiac NEW

$ 266 .70

Product Notes

Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
DIRECT FIT
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 also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
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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Specifications & Info


Attribute Value
Catalyst Type Eco Gm
Converter Type Federal / Epa Direct-fit Undercar
Inlet Gasket Quantity 1
Inlet Hardware None
Inlet Type A 2 Bolt Welded
O2 Sensor Ports 1
Outlet Gasket 1
Outlet Hardware None
Outlet Type A 2 Bolt Welded

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Century 1997-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Custom Sedan 1997 - 2005 V6 3.1L FWD Automatic
Limited Sedan 1997 - 2002, 2004 - 2005 V6 3.1L FWD Automatic
Special Edition Sedan 2005 V6 3.1L FWD Automatic
Chevrolet 2 models (tapclick to expand)(tapclick to hide)
Impala 2000-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2000 - 2005 V6 3.4L FWD Automatic
Base Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sport Sedan 2003 V6 3.8L FWD Automatic
Police Sedan 2003 - 2005 V6 3.8L FWD Automatic
SS Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
Monte Carlo 2000-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
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 2005 V6 3.8L 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
Pontiac 1 model (tapclick to expand)(tapclick to hide)
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
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.
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 also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.

Fits Years: 1997 1998 1999 2000 2001 2002 2003 2004 2005

Fits Models: Century, Grand Prix, Impala, Monte Carlo

Go-Parts Garage · Featured Guide

Chevrolet Impala 2000-2003 Catalytic Converter Replacement Guide

If your Impala is losing power or has the check engine light on, the catalytic converter could be the problem.

Read Full Guide →
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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