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Pioneer Automotive Automatic Transmission Rebuild Components 750002

OVERHAUL KIT

Part Number: PIO-750002

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ACDelco Silver Steering Idler Arms 19460679

Idler Arms, Advantage Steering Idler Arms, Greasable, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-46C1043A

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Hastings Piston Ring Sets 5474

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

Part Number: HSN-5474

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

King AM-Series Main Bearings MB5514AM 020

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM020

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

GT Performance Steering Wheel Installation Kits 20-5002

Steering Wheel Installation Kit, 3-Bolt Mount, Billet Aluminum, Black Anodized, AMC, GM, Jeep, Kit

Part Number: GTX-20-5002

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Brembo NAO Ceramic Brake Pads P59062N

Brake Pads, Brembo, NAO Ceramic, Integrally Molded, Shims, Buick, Set

Part Number: BBO-P59062N

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

King CP-Series Rod Bearings CR 815CP 040

Rod Bearings, .040 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, Set of 8

Part Number: KGB-CR815CP040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Denso Oxygen Sensors 234-4000

Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each

Part Number: DNP-234-4000

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Cometic MLS Head Gaskets C5811-027

Cometic MLS Head Gaskets C5811-027

Head Gasket, MLS, 4.270 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-027

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Cometic MLS Head Gaskets C5811-040

Head Gaskets, 4.270 in. Bore, .040 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-040

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Agility Auto Parts Fuel Tank Sending Units 4017149

Fuel Tank Sending Unit, FUEL TANK SENDING UNIT

Part Number: RDR-4017149

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

PowerStop Track Day Spec High Performance Brake Pads PSA-154

Brake Pads, Track Day Advance, Carbon Fiber Metallic, Avanti, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Set

Part Number: PWR-PSA-154

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M696020

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M696020

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 74604

Spark Plug Wires, Spiro-Pro, 8mm, Blue, 135 Degree Boots, GM, V8, Set

Part Number: TAY-74604

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Motive Gear Ring Gear Spacers 075050

Ring Gear Spacer, GM 7.5 in. Ring Gear, Hardware Included, Each

Part Number: MGR-075050

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring Gear Spacers ALL70100

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

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U.S. Wheel 70 Series White 8-Spoke Wheels 15x7

Wheel, 8-Spoke, Steel, White, 15 in. x 7 in., 5 x 5 in. Bolt Circle, 3.75 in. Backspace, Each

Part Number: USW-70-5750

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

aFe Pro GUARD 7 Air Filter Elements 71-20013

Air Filter, Pro Guard 7, Cotton/Synthetic, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: AFE-71-20013

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Pioneer Automotive Connecting Rod Bolts S-1035

CONN ROD BOLTS

Part Number: PIO-S-1035

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Hastings Piston Ring Sets 697040

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

Part Number: HSN-697040

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Lecarra Hub Adapter Kits B-16457

Hub Adapter Kit, 6-Bolt Mount, Billet Aluminum, Black, GM, Each

Part Number: LAC-B-16457

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Trim Parts Exterior Door Handles for 1963-1965 RIVIERA - 7620

Door Handles, Exterior, Die-Cast Zinc, Chrome, Buick, Driver Side, Passenger Side, Pair

Part Number: OAM-7620

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Hastings Piston Ring Sets 4454

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.351 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-4454

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets for 1995-2003 BONNEVILLE, 1996-2003 PARK AVENUE, 1996-1999 RIVIERA - 82213

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, Straight Boots, Buick, Pontiac, 3.8L, Set

Part Number: TAY-82213

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

PerTronix Flame-Thrower Spark Plug Wire Sets 808406

Spark Plug Wire Sets, Flame-Thrower, Assembled, Female/Socket, Spiral Core, Red Wires, Buick, Cadillac, Chevrolet, Olds, Pontiac, Oldsmobile V8, Set

Part Number: PNX-808406

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

GMB Wheel Bearing and Hub Assemblies 730-0003

Wheel Hub and Bearing Assembly, Front, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: GMB-730-0003

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

BUICK RIVIERA Parts and Accessories