BUICK RIVIERA Parts and Accessories

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764030

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C5619020

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5619020

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Engine Oil Pump 64-90 BUI/CAD/CHV/OLD/PON 4.3L/5.0L/5.4L/5.7L/6.6L/7.0L/7.5L

Part Number: EGN-EP22F

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Disc Brake Pad GM Intermediate

Part Number: HWK-HB103V-590

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Estimated Ship Date: Dec 4, 2026 if ordered today

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A/C Compressor

Part Number: UAC-CO20210GLC

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1441-040

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Estimated Ship Date: Dec 16, 2026 if ordered today

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Book, Reference, 1989 Buick Reatta, Riviera Factory OEM Service Manual, 1893 Pages, Paperback, Each

Part Number: BSK-8702

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Seat Belt, Retractable, 3-Point, Aviation Style Buckle, White, Pair

Part Number: RTB-S0043

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Sound Deadener/Heat Barrier, Trunk, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-624504

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Sound Deadener/Heat Barrier, Trunk, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-624524

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Estimated Ship Date: Nov 23, 2026 if ordered today

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MODULE ASSEMBLY

Part Number: GMB-530-2860

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Estimated Ship Date: Dec 21, 2026 if ordered today

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MODULE ASSEMBLY

Part Number: GMB-530-2226

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Silv-O-Lite Piston - Buick 232ci/3.8L (V6) Kit with Rings

Part Number: UEM-1747HC-075K1

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Pistons, Cast, Dish, 4.411 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1635-060

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, Set of 8

Part Number: UEM-1639HC-030

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.985 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1732HC-020

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Suspension Control Arm and Ball Joint Assembly, Control Arm and Ball Joint Assembly

Part Number: DFP-TC5818

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Estimated Ship Date: Dec 31, 2026 if ordered today

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Brake Rotor and Pad Combos, Z17 Evolution Geomet Coated, Front and Rear, Solid Surface Rotors, Ceramic Pads, Buick, Oldsmobile, Kit

Part Number: PWR-CRK2761

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Shock/Strut, Max Air, Rear, Buick, Cadillac, Oldsmobile, Pair

Part Number: MON-MA791

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 17, 2026 if ordered today

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Wheels, TR9 Series Matte Black, 16 in. x 7.00 in., Aluminum, Matte Black, 5 x 110mm/115mm Bolt Circle, 5.655 in. Backspacing, Chevy, Dodge, Olds, Each

Part Number: TOU-3190-6711MB

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Canister, Fuel Vapor, Black, Plastic, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: RNB-911-269

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Wheel, 54 Cheyenne, Cast Aluminum, 15 in. x 7 in., Silver, Matte, Machined, 5 x 5.00 in. Bolt Circle, +6.00mm Offset, 4.24 in. Backspace, Each

Part Number: VSW-54-5773SML6

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Estimated Ship Date: Mar 8, 2027 if ordered today

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Air Conditioning Compressor, Steel, A6, R-134A, Each

Part Number: FSS-57052

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Estimated Ship Date: Nov 27, 2026 if ordered today

• Core Charge $75.00
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Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Buick, Cadillac, Oldsmobile, Each

Part Number: FSS-91541

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Estimated Ship Date: Nov 27, 2026 if ordered today

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