BUICK RIVIERA ACDelco Engine Gaskets & Seals

Transmission Seal, Rear, Rubber, Each

Part Number: ADO-9613S

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Cover Seals, Crankshaft Front Seals, Alfa Romeo, AM General, Aston Martin, Buick, Cadillac, Checker, Chevy, Excalibur, GMC, Workhorse, Each

Part Number: ADO-9449

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each

Part Number: ADO-5200

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

EGR Gaskets, ACDelco EGR Gaskets, Mounting Gasket, Buick, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-219-333

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Intake Manifold Gaskets, Composite with Coating and Printoseal, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, Set

Part Number: ADO-MS006

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air