Do catalytic converter requirements vary by state or region?

Yes. Some states and regions have more stringent emission standards. Be sure to check your state or regional requirements.

GM Genuine Parts Catalytic Converter

About this product

GM Genuine Parts Catalytic Converter are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
Collision parts are designed to help promote proper and safe repair

Product Specifications

ClassificationOE

Core Charge400.00

ClassificationOE

Core Charge400.00

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a catalytic converter, make sure it is the correct fit for your vehicle.
Regularly inspect catalytic converters for signs of damage or wear, and replace them if signs of damage are found.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for catalytic converters include but are not limited to:

Illuminated Malfunction Indicator Lamp (MIL) or Check Engine Lamp
Decrease in fuel efficiency
Excessive exhaust noise
Inability to accelerate when pedal is depressed
Exhaust fumes entering the interior cabin

Certain automotive parts can be recycled and remanufactured for future use. These parts have a "core charge" that is used as a deposit on the portion of the part that can be reused. The reason for this charge is to encourage the return of your old part. When the recyclable component from your old part is returned to us, the charge is refunded to you.

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
Collision parts are designed to help promote proper and safe repair

Product Specifications

ClassificationOE

Core Charge400.00

ClassificationOE

Core Charge400.00

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a catalytic converter, make sure it is the correct fit for your vehicle.
Regularly inspect catalytic converters for signs of damage or wear, and replace them if signs of damage are found.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for catalytic converters include but are not limited to:

Illuminated Malfunction Indicator Lamp (MIL) or Check Engine Lamp
Decrease in fuel efficiency
Excessive exhaust noise
Inability to accelerate when pedal is depressed
Exhaust fumes entering the interior cabin

About this product

Product details

Specifications

Product Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for catalytic converters include but are not limited to:

Core Charge

About this product

Product details

Specifications

Product Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for catalytic converters include but are not limited to:

Core Charge

Frequently Asked Questions