BUICK RIVIERA Parts and Accessories

HP Tuner, MPVI4, Pro Feature Set, 6 Universal Credits, Kit

Part Number: HPT-M04-000-06

5.0 out of 5 stars ( 2 )

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

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Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 30-Spline, GM 8.5/8.6 in., Set

Part Number: YGA-24158

4.0 out of 5 stars ( 11 )

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

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Carburetor, Street Demon, 625 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Composite Bowl, Each

Part Number: DEM-1901

4.61 out of 5 stars ( 199 )

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

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Wheels, Smoothie, Steel, Gloss Black, 15 in. x 7 in., 5 x 5.00/5.50 in. Bolt Circle, 4.00 in Backspace, Each

Part Number: RWA-61B-57093

4.0 out of 5 stars ( 1 )

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

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Alternator, S Series, 12 V, 240 amps, Black, Satin Finish, One Wire, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEH-7127240B

3.5 out of 5 stars ( 4 )

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

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Heater Hose, Standard, 5/8 in., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80271

5.0 out of 5 stars ( 13 )

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

Fan Clutches, Heavy-duty Thermal, Clockwise Rotation, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: HDA-2947

4.74 out of 5 stars ( 82 )

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

Alternator, PowerGEN, Internal Regulator, 90 Amp, 12 V, Black Powdercoated, Each

Part Number: PWM-82051

4.71 out of 5 stars ( 14 )

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

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Battery, 12 V, Deep Cycle/Starting, 641 Cranking Amps at 32 Degrees F, 6.5 in. L, 4.92 in. H, 6.93 in. W, Top Mount, Each

Part Number: XSP-D925

4.83 out of 5 stars ( 23 )

Cannot be shipped Internationally if shipped by air

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Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 3.5 in. Display, Kit

Part Number: SNE-550-510-3AE

4.0 out of 5 stars ( 3 )

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

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Tie Rod Sleeves, EDP Coated, 11/16-18 Thread, Billet Aluminum, Black, Pair

Part Number: POF-105-10035

4.61 out of 5 stars ( 23 )

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

Transmission Pan, Deep, Aluminum, Natural, GM, TH400, Each

Part Number: BMM-20280

4.53 out of 5 stars ( 60 )

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

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Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 708 Cold Cranking Amps, Top/Side Post, Each

Part Number: ODY-75-86-705

4.77 out of 5 stars ( 22 )

Cannot be shipped Internationally if shipped by air

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Radiator, Aluminum, Natural, 3-Row, Chevy, Pontiac, GMC, Buick, Oldsmobile, Each

Part Number: FLD-RGM-3R3319-A

4.0 out of 5 stars ( 4 )

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

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Fuel Injection Systems, Sniper EFI, Stealth 4150, 650 HP Max, Throttle Body, Black, 4150 Flange, Injectors, Fuel Pump, Regulator, Harness, Tuner, Kit

Part Number: SNE-550-871K

3.11 out of 5 stars ( 9 )

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

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Ignition Coil, Blaster Performance Replacement, E-Core, Square, Epoxy, Black, 42,000 V, Cadillac, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MSD-8225

4.71 out of 5 stars ( 42 )

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

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350HT

4.89 out of 5 stars ( 38 )

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

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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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Cylinder Head, Performer RPM, Hydraulic Roller Setup, 68cc Chambers, Rectangular Int./Square Exh. Ports, Cast Aluminum, Oldsmobile, Small Block, Each

Part Number: EDL-61035

Not Yet Reviewed

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

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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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Alternator, Smooth Look, Delco 12 SI Case, 150 amps, 12 V, V-Belt Pulley, Black Powdercoated, Internal Regulator, Each

Part Number: PWM-57297

4.89 out of 5 stars ( 9 )

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

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Thermostat, High Flow, 160 Degree F, Copper/Brass, AMC, GM, Chrysler, Ford, Each

Part Number: BRA-330-160

4.77 out of 5 stars ( 86 )

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

Engine Oil, Super, Semi-Synthetic, 5W30, 5 qt., Each

Part Number: MOB-124407-1

4.94 out of 5 stars ( 16 )

Cannot be shipped Internationally if shipped by air

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Suspension Control System, RidePro E5, 5-Gallon Tank, Dual Compressor, 1/4 in. Valve, Digital 4-Corner Readout, 12 V, Kit

Part Number: ART-30534100

Not Yet Reviewed

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

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Spark Plug, V-Power, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2238

5.0 out of 5 stars ( 19 )

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