BUICK RIVIERA Engines & Components

MotoRad Oil Filler Caps MO66

Oil Filler Cap, Steel, Natural, Twist-In, Chevy, Dodge, Jeep, Pontiac, Each

Part Number: SNN-MO66

5.0 out of 5 stars ( 1 )

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Continental Replacement Tensioner Pulleys 49001

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49001

5.0 out of 5 stars ( 1 )

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Edelbrock Chromoly Pushrods 9605

Edelbrock Chromoly Pushrods 9605

Pushrods, 3/8 in. Diameter, 9.650 in. Long, 4130 Chromoly, 0.080 Wall, For Guideplates, Set of 16

Part Number: EDL-9605

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

Clevite P-Series Rod Bearings CB684P10(8)

Olds. V8, 260-307-350-403, 1964-90

Part Number: CLE-CB684P108

5.0 out of 5 stars ( 1 )

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Silv-O-Lite Cast Pistons 1633.03

Pistons, Cast, Dish, 4.087 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1633-030

Not Yet Reviewed

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Perma-Cool Oil Filter Relocation Kits 10695

Oil Filter Relocation Kit, Single Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10695

2.6 out of 5 stars ( 5 )

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ACDelco Gold Idler Pulleys 88909582

Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Isuzu, Jeep, Each

Part Number: ADO-38001

3.67 out of 5 stars ( 3 )

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Speed-Pro Competition Series Main Bearings 157M10

Main Bearings, Competition Series, 0.010 in. Crankshaft Undersize, Tri Metal, 3/4 Groove, Buick, 455, Set of 5

Part Number: SLP-157M10

4.0 out of 5 stars ( 1 )

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Cloyes Heavy-Duty Timing Sets C-3083

Timing Chain and Gears, Heavy-Duty, Steel Gears, Buick, 400, 430, 455, Kit

Part Number: CLO-C-3083

Not Yet Reviewed

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Edelbrock Performer-Plus Cam and Lifter Kits 3712

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .448/.472, Oldsmobile, V8, Kit

Part Number: EDL-3712

4.0 out of 5 stars ( 3 )

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ACDelco Gold Idler Pulleys 19190145

Idler Pulley, Serpentine, Steel, Black, Chevy, Buick, Acura, AM General, Chrysler, Dodge, Ford, Gmc, Honda™, Hummer, Isuzu,Jaguar, Jeep, Each

Part Number: ADO-15-20676

4.2 out of 5 stars ( 5 )

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Clevite H-Series Rod Bearings CB1398H

Rod Bearing, H Series, Standard Size, Tri Metal, Buick, 3.0, 3.2, 3.8, 4.1L, V6, Each

Part Number: CLE-CB1398H

Not Yet Reviewed

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Continental OE Technology Series V-belts 15466

Belt, Elite, V-Belt, 7/16 in. Width, 46.00 in. Length, Each

Part Number: CEL-15466

4.67 out of 5 stars ( 3 )

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WIX Filters XP Oil Filters 51040XP

Oil Filter, XP, 18mm x 1.5 Thread, 3.404 in. Height, Each

Part Number: WIX-51040XP

5.0 out of 5 stars ( 1 )

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Dorman Oil Pan Drain Plugs 65372

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

Part Number: RNB-65372

5.0 out of 5 stars ( 5 )

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Melling Replacement Valve Locks VL-760

Valve Lock, Replacement, Stainless Steel, 1-groove, 0.310 in. Stem Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: MEL-VL-760

Not Yet Reviewed

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Melling Oil Pump Thrust Plates P-20I

Oil Pump Replacement Part, Thrust Plate Kit, Hardware Included, Buick, Olds, Pontiac, V6, V8, Kit

Part Number: MEL-P20I

Not Yet Reviewed

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Kanter Valve Lifters VL5

Valve Lifter, Hydraulic Flat Tappet Style, 0.842 in. O.D., Buick, Cadillac, Oldsmobile, Each

Part Number: KAA-VL5

Not Yet Reviewed

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ACDelco V-Ribbed Accessory Belts 88934332

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 45.33 in. Length, Buick, Cadillac, Chevy, Dodge, Edsel, Ford, GMC, Mercury, Olds, Pontiac, Each

Part Number: ADO-15448

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VEGE Remanufactured Cylinder Heads 2B55

Cylinder Head, Remanufactured, Assembled, Left or Right, Cast Iron, Natural Finish, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: VRE-2B55

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Melling Valve Springs VS-720

Valve Springs, Single, 1.425/1.449 in. Diameter, 76-84 lbs. Seat Pressure, 1.110 in. Coil Bind Height, Each

Part Number: MEL-VS-720

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Melling Timing Chain Sets 3-498SC

CHAIN-TIMING SET (3)

Part Number: MEL-3498SC

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Melling Replacement Valve Locks 476104

Valve Lock, Replacement, 0.326 in. Stem Diameter, 1-groove, Steel, Buick, Cadillac, Chevrolet, Ford, GMC, Lincoln, Mercury, Oldsmobile, Pontiac, Each

Part Number: MEL-476104

5.0 out of 5 stars ( 1 )

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Dorman Valve Cover Grommets 42314

Grommet, PCV, Valve Cover, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: RNB-42314

5.0 out of 5 stars ( 5 )

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Enginetech Cylinder Heads CH1119R

Engine Cylinder Head Complete Reman 95-05 BUI/CHV/OLD/PON 3.8L/4.6L

Part Number: EGN-CH1119R

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