BUICK RIVIERA Engines & Components

Standard Motor PCV Valve Cover Grommets GV16

Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-GV16

Not Yet Reviewed

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Continental OE Technology Series V-belts 15556

Belt, Elite, V-Belt, 7/16 in. Width, 55.00 in. Length, Each

Part Number: CEL-15556

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sealed Power MA Series Main Bearings 7288MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set of 4

Part Number: SLP-7288MA10

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934356

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 54.09 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Jeep, Mercury, Olds, Each

Part Number: ADO-15535

Not Yet Reviewed

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Cloyes Replacement Timing Chains C493

Timing Chain, Replacement, Single, Non-Roller, Buick, Edsel, Ford, Lincoln, Each

Part Number: CLO-C493

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Sealed Power Balance Shaft Bearings 3204DR

Bearing, Balance Shaft, B100, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SLP-3204DR

Not Yet Reviewed

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ACDelco V-Ribbed Accessory Belts 88934360

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 56.08 in. Length, Cadillac, Chevy, Chrysler, Dodge, GMC, International, Plymouth, Pontiac, Each

Part Number: ADO-15555

Not Yet Reviewed

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King XP-Series Coated Main Bearings MB 557XPC 001

Main Bearings, XPC-Series, 0.001 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, V8, Set of 5

Part Number: KGB-MB557XPC001

Not Yet Reviewed

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Enginetech Piston Sets P1504(6)060

Engine Piston Set 75-88 BUI/CHV/GMC/OLD/PON 3.8L

Part Number: EGN-P15046060

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Melling Oil Pump Rebuild Kits K195

Melling Oil Pump Rebuild Kits K195

Oil Pump Rebuild Kit, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Kit

Part Number: MEL-K195

Not Yet Reviewed

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Dorman Expansion Plugs 555-049

Engine Expansion Plugs, Steel, 2.094 in. O.D., 0.280 in. Depth, Set of 10

Part Number: RNB-555-049

Not Yet Reviewed

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Standard Motor PCV Valve Cover Grommets GV18

Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-GV18

Not Yet Reviewed

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Sealed Power Main Bearing Sets 4281M 10

Main Bearings, .010 in., Tri Metal, Full Groove, Oldsmobile, 4.3L, 5.0L, 5.4L, 5.7, 403, Gas Engines, Set of 5

Part Number: SLP-4281M10

Not Yet Reviewed

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Melling Oil Pump Screen Assemblies 20-IS5

Oil Pickup, Bolt-In, Stock Pan Style, 0.625 in. Tube Diameter, Buick/Oldsmobile V8, 350, Each

Part Number: MEL-20IS5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Earl's Performance Billet Aluminum Sandwich-Style Oil Thermostats 503ERL

Adapter, Oil Thermostat, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, -10 AN O-Ring Inlet/Outlet, Each

Part Number: EAR-503ERL

Not Yet Reviewed

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Dorman Oil Pan Drain Plugs 090-052

Oil Pan Drain Plugs, 1/2-20 in. Thread, Seal, Set of 5

Part Number: RNB-090-052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dorman Oil Pan Drain Plugs 090-936CD

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-090-936CD

Not Yet Reviewed

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Enginetech Hydraulic Lifters and Lash Adjusters L2281-4

Engine Valve Lifter 84-21 BUI/CAD/CHV/GMC/Hummer/IZU/OLD/PON/SAB 2.5L/3.3L/3.8L/4.1L/4.3L/4.5L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/7.0L/L

Part Number: EGN-L2281-4

Not Yet Reviewed

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Enginetech Reconditioned Connecting Rods ECR308

Engine Connecting Rod 95-05 BUI/CHV/OLD/PON 3.8L

Part Number: EGN-ECR308

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Pioneer Replacement Cylinder Head Fasteners S-350

Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Services One Cylinder Head, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Set of 10

Part Number: PIO-S-350

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

Sealed Power A-Series Rod Bearings 2500RAA

Rod Bearing, Standard Size, Bi Metal, AMC, Buick, Chevy, GMC, Jeep, Olds, Pontiac, Rover, L4, V6, V8, Each

Part Number: SLP-2500RAA

Not Yet Reviewed

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Perma-Cool Oil Filter Relocation Kits 10614

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: PRM-10614

Not Yet Reviewed

Estimated Ship Date: Jan 25, 2027 if ordered today

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Estimated Ship Date: Jan 25, 2027 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Derale Engine Oil Filter Relocation Kits 15716

1 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dorman Valve Cover Grommets 42061

Valve Cover Grommet, PCV, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: RNB-42061

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Speed-Pro Competition Series Main Bearings 4664M

Main Bearing Set;

Part Number: SLP-4664M

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco V-Ribbed Accessory Belts 88934328

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 44.08 in. Length, AMC, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Volkswagen, Volvo, Each

Part Number: ADO-15435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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