BUICK RIVIERA Engines & Components

Engine Timing Set, Stock Replacement-3 piece Set

Part Number: MEL-3-381A

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Harmonic Balancer, External Balance, Nodular Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-122

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Estimated Ship Date: Nov 17, 2026 if ordered today

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PCV Hose, Elbow, Rubber, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-47034

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Cover Grommet, PCV, 0.655 in. Thick, Oil-Resistant Rubber, Black, Buick, Chevy, Oldsmobile, Each

Part Number: RNB-42321

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Valve Guide 67-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.7L/6.6L

Part Number: EGN-GD7946

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Harmonic Balancer, Super Damper, External Balance, Steel, Black, Buick, 430, 455, V8, Each

Part Number: ATI-918400

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 11, 2026 if ordered today

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Valve Cover Bolt Seal, GM Genuine Part, Rubber, Black, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-25534749

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Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Piston Rings, Standard Piston Ring Sets, Plasma-Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Single Cylinder Set

Part Number: MAH-S40564CP030

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Estimated Ship Date: Today

Silv-O-Lite Piston - GM 455ci/7.5L (V8) Kit with Rings

Part Number: UEM-1730H-030K1

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS538BB

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Windage Tray, Steel, Clear Zinc, Screened, Rear Sump, Pontiac, Each

Part Number: CTR-20-918

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Crank Sprocket, 19-tooth, Buick, 364, 401, 425, Each

Part Number: MEL-S276

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Valve Seat 50-84 BUI/CAD/CHV/FRD/GMC/MER/OLD/PON 2.5L/3.0L/3.2L/3.5L/3.8L/4.1L/4.3L/4.6L/4.8L/5.0L/5.1L/5.3L/5.7L

Part Number: EGN-ST15622

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Crankshaft Kit 95-07 BUI/CHV/OLD/PON 3.8L

Part Number: EGN-104000

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Estimated Ship Date: Nov 25, 2026 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-411-X

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Estimated Ship Date: Today

Oil Filter, Canister, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: MAH-OC715

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Estimated Ship Date: Today

Timing Chain, Single Non-roller, Steel, Buick, Ford, Each

Part Number: MEL-491

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Timing Crankshaft Sprocket 57-66 BUI 6.0L/6.6L/7.0L

Part Number: EGN-S276

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-624BR

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Duration 279 Int./297 Exh., Lift 0.494 Int./0.480 Exh., Lobe Separation 107, Buick, 350, Each

Part Number: CCA-92-600-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Belt, Elite, V-Belt, 7/16 in. Width, 61.50 in. Length, Each

Part Number: CEL-15621

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Oil Filter, Canister Style, Each

Part Number: DNP-150-2008

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Estimated Ship Date: Dec 10, 2026 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Exhaust Valve 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-V3223

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Connecting Rod Bearing 90-08 BUI/CHV/OLD/PON 3.3L/3.8L/5.3L

Part Number: EGN-BB624JSTD

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Estimated Ship Date: Nov 25, 2026 if ordered today

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