BUICK RIVIERA Engines & Components

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

Part Number: EGN-PK72

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Engine Valve Seat 58-08 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GMC/JEP/LIN/MAZ/MER/MKR/OLD/PLY/PON

Part Number: EGN-ST17502

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 287/305, Lift .506/.491, Buick, 350, Each

Part Number: CCA-92-601-5

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Estimated Ship Date: Dec 21, 2026 if ordered today

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CRANK SPROCKET

Part Number: CLO-S349

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Engine Piston Ring Set 88-93 BUI/OLD/PON 3.8L

Part Number: EGN-M96136100

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Estimated Ship Date: Nov 25, 2026 if ordered today

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ROCKER ARM BALL

Part Number: PIO-S-1024

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Harmonic Balancer, OEM, 7.070 in. Diameter, Nodular Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: PIO-DA2316

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Estimated Ship Date: Nov 16, 2026 if ordered today

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ROCKER ARM KIT 1.6 RATIO

Part Number: PIO-S-1025-SP

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Estimated Ship Date: Nov 16, 2026 if ordered today

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ROCKER ARM KIT

Part Number: PIO-S-1025

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Oil Pan

Part Number: ATP-103265

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-696020

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Estimated Ship Date: Nov 13, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-3523

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Estimated Ship Date: Nov 16, 2026 if ordered today

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BLOCK PLUG KIT

Part Number: PIO-PE119R

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Piston Set 77-79 BUI/OLD/PON 6.6L

Part Number: EGN-P15968060

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Valve Seat 53-08 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.3L/3.8L/4.1L/5.3L/5.7L/6.0L/6.6L

Part Number: EGN-ST15629

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Valve Seat 60-14 BUI/CAD/CHV/FRD/GMC/LIN/MAZ/MER/OLD/PON 2.3L/2.4L/2.5L/3.8L/4.2L/4.3L/4.5L/4.7L/4.8L/4.9L/5.0L/5.7L/5.8L/6.6L

Part Number: EGN-ST15621PM

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Piston Set 80-84 BUI/CAD/OLD/PON 4.1L

Part Number: EGN-P15546030

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 67-74 BUI 6.6L/7.0L/7.5L

Part Number: EGN-BC120J020

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Estimated Ship Date: Nov 25, 2026 if ordered today

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CAM SPROCKET

Part Number: CLO-S610T

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Engine Timing Set 88-90 BUI/OLD/PON 3.8L

Part Number: EGN-TS375

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Oil Pump Repair Kit 85-95 BUI/OLD/PON 3.0L/3.3L/3.8L

Part Number: EGN-EK135

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Camshaft 67-74 BUI 6.6L/7.0L/7.5L

Part Number: EGN-ES586

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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-BB624J020

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Intake Valve 77-80 BUI/CAD/OLD 5.7L

Part Number: EGN-V1818

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Estimated Ship Date: Nov 25, 2026 if ordered today

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CAM SPROCKET

Part Number: CLO-S718T

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Estimated Ship Date: Nov 12, 2026 if ordered today

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