BUICK RIVIERA Gaskets & Seals

Gaskets, Full Set, Buick, 400, 430, 455, Set

Part Number: FEL-FS8494PT

4.0 out of 5 stars ( 5 )

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Gaskets, Full Set, Buick, Oldsmobile, Pontiac, 403 V8, Set

Part Number: FEL-FS8507PT

4.5 out of 5 stars ( 2 )

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Head Gaskets, 4.440 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-051

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Intake Manifold Gaskets, Original, Stock Port, Rubber, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set

Part Number: MAH-MIS16203A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Gasket, Head Set, Oldsmobile, 455, Kit

Part Number: CGT-PRO1009T

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-051

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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5811-075

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-051

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Engine Gasket Sets, Full, Buick, 5.7L, Kit

Part Number: FEL-260-1012

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.060" MLS-5 RHS HEAD 1996-03

Part Number: CGT-C5721-060

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.060" MLS-5 LHS HEAD 1996-03

Part Number: CGT-C5720-060

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Head Gasket, MLS, 4.200 in. Bore, .060 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-066

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket; Cylinder Head Gasket Set; Incl. Intake, Exhaust, Head, Valve Cover Gaskets

Part Number: EDL-7369

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Gaskets, Head Set, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, V6, Set

Part Number: FEL-HS9089PT2

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-045

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .086 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-086

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .080 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-080

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Estimated Ship Date: Feb 20, 2026 if ordered today

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.056" MLS-5 HEAD GASKET

Part Number: CGT-C5754-056

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-066

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Engine Kit Gasket Set Buick:V8,400,430,455(67-76)

Part Number: MAH-95-3009

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Gaskets, Head Set, Buick, Oldsmobile, Pontiac, Oldsmobile 403 V8, Set

Part Number: FEL-HS8507PT

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-045

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .120 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-120

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Estimated Ship Date: Feb 20, 2026 if ordered today

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GM-Pass:231(3.8L)VINS K&2(1997-08)2nd Design Manifold w/Locating Pins FWD

Part Number: MAH-HS5912C

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Estimated Ship Date: Jan 26, 2026 if ordered today

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