BUICK RIVIERA Gaskets & Seals

Motive Gear Pinion Seals 2043

Differential Pinion Seal

Part Number: MGR-2043

5.0 out of 5 stars ( 1 )

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Fel-Pro PermaDryPlus Intake Manifold Gaskets MS 98014 T

Intake Manifold Gaskets, PermaDryPlus, Steel Core with Fluoroelastomer Rubber Coating, Stock Port Style, Buick, Chevrolet, Olds, Pontiac, 3.8L, Set

Part Number: FEL-MS98014T

5.0 out of 5 stars ( 7 )

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Fel-Pro Timing Cover Seals 15200

Seal, Timing Chain Cover, Steel/Rubber, Each

Part Number: FEL-15200

Not Yet Reviewed

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Mahle Original Rear Main Seals JV748

Rear Main Seals, Original, 2-piece, Rubber, Chevy, Ford, Oldsmobile, Each

Part Number: MAH-JV748

5.0 out of 5 stars ( 1 )

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Enginetech Engine Valve Stem Oil Seals S2970-20

Engine Valve Stem Oil Seal 57-05 BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/International/JEP/MER/PLY/PON

Part Number: EGN-S2970-20

Not Yet Reviewed

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Cometic MLS Head Gaskets C5809-051

Cometic MLS Head Gaskets C5809-051

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

Part Number: CGT-C5809-051

Not Yet Reviewed

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ATP Automatic Transmission Oil Pump Seals and Gaskets SO-21

Gasket, Automatic Transmission Pump O-Ring, AM General, Bentley, Buick, Cadillac, Chevrolet, GMC, Jeep, Isuzu, Jaguar, Oldsmobile, Each

Part Number: ATP-SO21

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5811-030

.030" MLS HEAD GASKET

Part Number: CGT-C5811-030

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2027 if ordered today

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Estimated Ship Date: Mar 9, 2027 if ordered today

Mahle Original Exhaust Pipe Flange Gaskets F7207

Flange Gasket, Donut Style, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MAH-F7207

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ATP Automatic Transmission Detent Cable Seals SO-36

Kickdown Detent Seals, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-SO36

4.0 out of 5 stars ( 4 )

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ATP Automatic Transmission Dipstick Tube Seals JO-15

Transmission Fluid Dipstick Components, Dipstick Tube O-Ring, GM, Ford, Mopar, Each

Part Number: ATP-JO15

1.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5754-040

Head Gasket, MLS, 4.385 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-040

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2027 if ordered today

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Estimated Ship Date: Mar 9, 2027 if ordered today

Fel-Pro Exhaust Manifold Gaskets MS 90021

Exhaust Gaskets, Steel Core Laminate, Stock Port, Oldsmobile, 260-455, Set

Part Number: FEL-MS90021

5.0 out of 5 stars ( 1 )

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Mahle Original Air Cleaner Gaskets G27098

Air Cleaner Gaskets, Gasket, 5 1/32 in. I.D., 5 1/2 in. O.D., Molded Rubber, Each

Part Number: MAH-G27098

5.0 out of 5 stars ( 2 )

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ATP Automatic Transmission Rear Seals HO-8

Automatic Transmission Rear Seal, Rubber, Ford, Dodge, Plymouth, Chevy, GMC, Chrysler, Mercury, American Motors, Jeep, Pontiac, Oldsmobile, Each

Part Number: ATP-HO8

4.33 out of 5 stars ( 3 )

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ACDelco O-Rings 24100002

O-Ring, Universal, Each

Part Number: ADO-24100002

Not Yet Reviewed

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Motive Gear Differential Cover Gaskets 3993593

Differential Cover Gasket, Paper, GM 8.5/8.625 in., Each

Part Number: MGR-3993593

5.0 out of 5 stars ( 3 )

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Fel-Pro PermaDry Valve Cover Gaskets VS 50004 C

Valve Cover Gaskets, Cork, Buick, V8, Pair

Part Number: FEL-VS50004C

4.0 out of 5 stars ( 1 )

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Dorman Oil Pan Drain Plug Gaskets 097-119

Oil Pan Drain Plug Gaskets, Rubber, for M12 Drain Plug, Buick, Cadillac, Chevy, Ford, GMC, Mercury, Set of 10

Part Number: RNB-097-119

5.0 out of 5 stars ( 2 )

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Motive Gear Pinion Seals 8610

Differential Pinion Seal

Part Number: MGR-8610

Not Yet Reviewed

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Timken Transmission Rear Seals 5208

Seal, Transmission Rear Seal, AM General, Buick, Chevy, GMC, Isuzu, Jeep, Rolls Royce, Kit

Part Number: TMK-5208

3.0 out of 5 stars ( 2 )

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MotoRad STAT LOK Thermostat Gaskets and Seals MG40EA

Gasket, Water Neck Gasket, Paper, Chevy, Dodge, GMC, Plymouth, Each

Part Number: SNN-MG40EA

Not Yet Reviewed

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Fel-Pro Exhaust Pipe Flange Gaskets 60241

Exhaust Pipe Gasket

Part Number: FEL-60241

4.0 out of 5 stars ( 1 )

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Edelbrock Cylinder Head Gasket Sets 7369

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

Part Number: EDL-7369

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2026 if ordered today

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Estimated Ship Date: Dec 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fel-Pro Engine Gasket Kits 260-1150

Not Yet Reviewed

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Fel-Pro Valve Stem Seals SS 70393

Valve Stem Seal Set

Part Number: FEL-SS70393

Not Yet Reviewed

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