1991 GMC SONOMA Exhaust Gaskets & Seals

Gasket, Exhaust Flange, Chevy, GMC, Oldsmobile, Each

Part Number: WLK-31398

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

Exhaust Flange and Donut Gaskets, Exhaust Flange Gaskets, Chevrolet, GMC, Oldsmobile, Each

Part Number: APH-9234

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Flange Gasket, Donut Style, Each

Part Number: MAH-F7507

Not Yet Reviewed

Estimated Ship Date: Today

Gasket, Exhaust Pipe Flange, 2 3/32 in. I.D. Sleeve, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: FEL-60718

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20 Summit Bucks

Exhaust Manifold Gaskets, Stock Replacement, Steel Core Laminate, Chevy, GMC, Oldsmobile, Pontiac, 4.3L V6

Part Number: FEL-MS90746

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Exhaust Flange and Donut Gaskets, AP Exhaust Flange Gaskets, Donut, 1.938 in. Diameter Pipe, Each

Part Number: APH-9093

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Manifold Donut Seal, Chevy, GMC, Each

Part Number: NAL-88891734

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Flange and Donut Gaskets, AP Exhaust Flange Gaskets, Donut, 1.750 in. Diameter Pipe, Each

Part Number: APH-9094

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order