BUICK RIVIERA Engines & Components

Metro Moulded Rocker Arm Cover Plugs SM 66

Metro Moulded Rocker Arm Cover Plugs SM 66

Valve Cover Hole Plug, Neoprene, Black, for 1 in. Hole Size, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: MMP-SM66

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Sealed Power Main Bearing Sets 4294M 30

Main Bearings, 0.030 Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5

Part Number: SLP-4294M30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco GM Genuine Parts Brake Master Cylinder Caps 22795538

Master Cylinder Reservoir Caps, ACDelco GM Genuine Parts Brake Master Cylinder Caps, Black, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-22795538

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Ultraguard Gold Engine Oil Filters 19391150

Oil Filters, Ultraguard Gold Engine Oil Filters, Canister Style, AMC, Buick, Cadillac, Chevrolet, GMC, Isuzu, Jeep, Olds, Pontiac, Saab, Suzuki, Each

Part Number: ADO-UPF47R

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Continental OE Technology Series V-belts 15506

Belt, Elite, V-Belt, 7/16 in. Width, 50.00 in. Length, Each

Part Number: CEL-15506

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cloyes Street True Roller Timing Sets 9-1134

Timing Chain and Gear Set, Street True Roller, Double Roller, Iron/Steel Sprockets, Buick, 3.8L, Set

Part Number: CLO-9-1134

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cloyes Heavy-Duty Timing Sets C-3006K

Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Oldsmobile, 350, Set

Part Number: CLO-C-3006K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King AM-Series Main Bearings MB5514AM

Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403, Set of 5

Part Number: KGB-MB5514AM

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams High Energy Cam and Lifter Kits K69-300-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 264/264, Lift .504/.504, GM V6, 3.8L, Kit

Part Number: CCA-K69-300-8

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dayco High Performance V-Belts 15620

Belt, V-Groove, 0.440 in. Width, 62.00 in. Length, Each

Part Number: DAC-15620

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Perma-Cool Oil Filter Relocation Kits 10795

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

Part Number: PRM-10795

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 25, 2027 if ordered today

...Loading

Estimated Ship Date: Jan 25, 2027 if ordered today

Dorman Valve Cover Grommets 42055

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

Part Number: RNB-42055

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams Xtreme Energy Camshafts 76-801-9

Camshaft, Hydraulic Roller Tappet, Advertised Duration 255/262, Lift .517/.498, GM, 3.8L/231, V6, Each

Part Number: CCA-76-801-9

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 21, 2026 if ordered today

Continental OE Technology Series V-belts 15525

Belt, Elite, V-Belt, 7/16 in. Width, 52.00 in. Length, Each

Part Number: CEL-15525

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Oil Pump Rebuild Kits K-20I

Oil Pump Rebuild Kit, Buick, 340, Kit

Part Number: MEL-K-20I

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Continental OE Technology Series Multi-V Belts 4060720

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 72.00 in. Length, Each

Part Number: CEL-4060720

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Oil Pump Rebuild Kits K-20J

Oil Pump Rebuild Kit, Buick, 400, 430, 455, Kit

Part Number: MEL-K-20J

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams High Energy Camshafts 69-300-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/264, Lift .504/.504, Buick, 3.8L, V6, Each

Part Number: CCA-69-300-8

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 21, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934338

Accessory Belt, V-ribbed, 46.58 in. Length, 0.41 in.. Width, Each

Part Number: ADO-15460

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Pushrods MPR-314

Pushrod, Assembled, Steel, 5/16 in. Tube Diameter, Ball Tips, 11/32 in. Tip Diameter, 8.723 in. Overall Length, Buick, Jeep, Oldsmobile, Each

Part Number: MEL-MPR-314

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dayco No Slack Idler Pulleys 89001

Idler Pulley, No Slack, Each

Part Number: DAC-89001

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hastings Piston Ring Sets 437040

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

Part Number: HSN-437040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2026 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-091.1

Oil Drain Plug Magnetic M12-1.75, Head Size 15Mm

Part Number: RNB-090-091-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pioneer Timing Cover Fasteners S-1105

Timing Cover Fasteners, Ten 1/4 in.-20 x 7/16 in. Bolts with Lock Washers, Natural, Fits Stamped Steel Covers, Chevrolet, V8, Set of 10

Part Number: PIO-S-1105

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Stock Replacement Camshafts SBC-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 244/285, Lift .388/.453, Buick, Each

Part Number: MEL-SBC-4

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today