Shop 1996 Buick Century Converter. Pipe. Gasket. Seal. Catalytic. 2018-25. 3/4 & 1 TON. 4.8 & 6.0 LITER EXHAUST, Right, Manifold - OEM Buick Part # 20987829 (15890981)

A component which prevents a leak or provides a Sealing surface at the Catalytic Converter. Exhaust Pipe to Manifold Gasket. Gasket for Catalytic Converter System. and. cnvrtr. Exhaust Manifold. Exhaust to Manifold.

Exhaust Pipe to Manifold GasketCatalytic Converter GasketCatalytic Converter Seal

Fits Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500 Classic, Sierra 3500 HD, Silverado, Suburban 3500 HD

2018-25. 3/4 & 1 TON. 4.8 & 6.0 LITER. 6.0 LITER. 6.6 LITER GAS.