BUICK RIVIERA Engines & Components

Pump Kit

Part Number: MEL-K224

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Oil Pump Rebuild Kit, Buick, Oldsmobile, Pontiac, Kit

Part Number: MEL-K135

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Estimated Ship Date: Nov 30, 2026 if ordered today

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

Part Number: HSN-696

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Estimated Ship Date: Nov 13, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Repair Sleeve Various Makes 50-08

Part Number: FWB-SR3511

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Estimated Ship Date: Dec 7, 2026 if ordered today

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

Part Number: HSN-696030

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Estimated Ship Date: Nov 13, 2026 if ordered today

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Repair Sleeve Various Makes 50-04

Part Number: FWB-SR3491

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Estimated Ship Date: Tomorrow

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI030

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Engine Piston Ring Set 75-88 BUI/CHV/GMC/OLD/PON 3.0L/3.8L

Part Number: EGN-R38056030

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Estimated Ship Date: Nov 30, 2026 if ordered today

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3-PIECE SET

Part Number: CLO-C-3058K

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Head Bolt Set, 3.8L, Buick, Olds, Pontiac

Part Number: FEL-ES74022

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Repair Sleeve Various Makes 67-16

Part Number: FWB-SR3472

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Oil Pickup, Bolt-In, Stock Pan Style, 0.750 in. Tube Diameter, Buick, Oldsmobile, Pontiac, V6, 3.8L, Each

Part Number: MEL-257S

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Estimated Ship Date: Tomorrow

Engine Oil Pump Repair Kit 64-89 BUI/CAD/CHV/GMC/JEP/OLD/PON 3.0L/3.2L/3.7L/3.8L/4.1L/4.9L/5.6L/5.7L

Part Number: EGN-EK20-I

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Estimated Ship Date: Tomorrow

Freeze Plugs, Brass, 1.000 in. Diameter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Jaguar, Set of 10

Part Number: RNB-565-017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-437S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Timing Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-TS381A

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Estimated Ship Date: Nov 25, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-359SB

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Estimated Ship Date: Nov 27, 2026 if ordered today

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TIMING COVER - STEEL

Part Number: PIO-500305S

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Pushrod, Valvetrain, OE Style, Ball Ends, 5/16 in. Dia., 8.234 in. Long, Steel, Buick, Cadillac, Olds, Pontiac, 4.3L, 5.4L, 5.7L, 6.6L, 7.0L, Set of 4

Part Number: EGN-EPR307

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR6616SI020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Replacement Timing Chain, True Roller, Ford, 332-428, Chain Only, Each

Part Number: CLO-9-149

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Estimated Ship Date: Nov 11, 2026 if ordered today

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CRANK SPROCKET

Part Number: CLO-S811

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Estimated Ship Date: Nov 12, 2026 if ordered today

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

Part Number: EGN-PK72B

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Estimated Ship Date: Nov 25, 2026 if ordered today

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