Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12638677 Catalytic Converter Seal is also referred to as GM Exhaust Flange Gasket. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac CTS, ATS, XTS.
The GM part 12638677 Catalytic Converter Seal has been engineered to be reliable and easy to fit. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. There is a need of 2 per vehicle. This GM Catalytic Converter Seal is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM 12638677 is designed to fit and allow to unite the main parts of the exhaust between the manifold and either the front or header pipe that create a tight-fit that maintains the gas is not lost and the system remains efficient. It is built using materials that are resistant to heat and corrosive conditions which last longer in high-temperature conditions and road salt, and protects the exhaust circulation and emission management. Periodic checking of wear, rust, or warping, and replacing when needed, to maintain the efficient running of the vehicle makes the use of real GM products an excellent alternative in ensuring the continued running of the vehicle.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.