BUICK RIVIERA Parts and Accessories

Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14 in. OD, 3.06 in. Tall, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: KNN-E-1650

4.83 out of 5 stars ( 42 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Ring and Pinion Gear Installation Kit, Master Overhaul, 30 Spline, GM 8.5 in., Kit

Part Number: YGA-14088

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Engine Oil, Mobil 1, Synthetic, 5W30, 1 qt., Each

Part Number: MOB-124315-1

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally if shipped by air

• Restricted

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 8.5 in., Truck, 3 Series, Each

Part Number: ETN-19559-010

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Thermostat, High-Flow, 180 Degree F, Copper/Brass, Each

Part Number: BRA-330-180

4.61 out of 5 stars ( 36 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Steering Coupler, Steel, Natural, 13/16 in. 31-Spline with Flat, 3.25 in. Outside Diameter, Ford, GM, International, Jeep, Mercury, Mopar, Each

Part Number: LSC-201

4.58 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

GM NON LOCK-UP TH350, TH400 2800-3000 STALL

Part Number: FTI-SR3082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 180 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8604

4.38 out of 5 stars ( 26 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Differential Cover, Aluminum, Black, Perfect Launch Logo, GM, 7.50 in., 10-Bolt, Each

Part Number: PRO-66667

4.59 out of 5 stars ( 34 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Wheel Bearing, Front, Each

Part Number: TMK-SET6

4.86 out of 5 stars ( 42 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Lug Nuts, Conical Seat, 1/2 in. x 20 RH, Closed End, Chrome Plated Steel, Set of 4

Part Number: MCG-64000

4.83 out of 5 stars ( 104 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R45TS

4.85 out of 5 stars ( 86 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Battery, Red Top, Starting, 800 Cold Cranking Amps, Top and Side Post, BCI Group 12V, Hold Down and Cable Included, Kit

Part Number: CMB-06-0122

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

• Restricted
• Free Shipping

Clutch Kit, 11 in. Organic Disc, 10-spline, 1.125 in. Input, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LUK-04-049

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Seat Belts, 3-Point Retractable Lap and Shoulder Belt Systems, Black, Fits Bucket Seats, Front, Chevrolet, Pair

Part Number: RTB-6475GMKTBLKB

3.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Carburetor, Gasoline, 4150, 950 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Dual Inlet, Each

Part Number: QFT-Q-950

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Starter, XS Torque, Mini, Inline, Fits 153-Tooth Flexplate/Flywheel, Chevy, Each

Part Number: PWM-9502

4.57 out of 5 stars ( 47 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Thermostat, 180 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4364

4.11 out of 5 stars ( 118 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Torque Converter, Nitrous Holeshot, 3,200-3,500 rpm Stall, GM, THM350/THM400, Each

Part Number: BMM-20484

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

• Free Shipping

Alternator, External Regulator, 100 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-7102

4.85 out of 5 stars ( 33 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Tire, Sportsman S/T, P225/70R15, Radial, 1,753 lbs. Maximum Load, T Speed Rated, Solid White Letters, Each

Part Number: MTT-6025

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

• Oversize $15.99

Valve Body, Full Manual, Reverse Pattern, Chevy, TH400, Each

Part Number: TCI-221500

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

• Free Shipping

Battery, Dry Cell, 12 V, Deep Cycle/Starting, 850 Cold Cranking Amps, Side Post, 78 Group, Each

Part Number: ODY-78-PC1500

4.71 out of 5 stars ( 14 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Free Shipping

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0576S-4

4.79 out of 5 stars ( 126 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Steering Wheel Installation Set, Short Hub Adapter, 6 x 70mm Bolt Circle, 6061 Aluminum, Anodized Black Satin Finish, AMC, GM, Jeep, Mopar, Each

Part Number: NGI-SRK-170H

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air