Spooktacular Savings - Shop the Halloween Sale Now!

Spooktacular Savings - Shop the Halloween Sale Now!

Save Now on Winter Essentials for Your Ride!

BUICK REGAL Engines & Components

Individual Parts

Results 251 - 275 of 905

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

Part Number: HSN-5474

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 13, 2025 if ordered today

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Covers, Stock Height, Steel, Chrome, Plain, Chevy, Small Block, Pair

Part Number: MRG-9800

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

EXP PLUG KIT

Part Number: PIO-PE-119-B

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Engine Piston Oil Nozzle, Engine Piston Oil Nozzle, NOZZLE,PSTN OIL

Part Number: ADO-12641084

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI030

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 91.90 in. Length, Each

Part Number: CEL-4060919

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 58.08 in. Length, Buick, Chevy, Chrysler, Dodge, Ford, GMC, International, Mack, Mercury, Each

Part Number: ADO-15575

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Water Pump Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-300-933

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Harmonic Balancer Cover, Aluminum, Chrome, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-66517CC

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cam Bearings, AL-3, Oldsmobile, 260, 307, 350, 403, Kit

Part Number: CLE-SH1355S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Repair Sleeve Various Makes 50-11

Part Number: FWB-SR3509

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Accessory Belts, V-groove, 43.09 in. Length, for use on Acura®, for use on Honda®, AMC, Buick, Chevy, Chrysler, Fiat, GMC, Jeep, Pontiac, Saab, Each

Part Number: ADO-15425

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Belt, Poly Rib, Serpentine, 102.00 in. Length, .813 in. Width, Each

Part Number: DAC-5061020

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 61.50 in. Length, Each

Part Number: CEL-4060615

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Belt, Elite, V-Belt, 7/16 in. Width, 56.50 in. Length, Each

Part Number: CEL-15572

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Engine Oil Dipstick, Yellow Plastic Handle, Engine Block Entry, Passenger Side, Buick, Chevy, Olds, 3.8L, Each

Part Number: RNB-917-300

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Piston Rings, Cast Iron, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 0.200 in. Deep Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-356X30

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 5-Rib, 40.50 in. Length, Each

Part Number: CEL-4050405

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-51137CP

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Serpentine Belt

Part Number: ADO-6K780

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Pistons, Hypereutectic, Dish, 4.060 in. Bore, Each

Part Number: SLP-WH423DCP60

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 66.38 in. Length, Each

Part Number: CEL-4060663

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

EX.PLUG-BRASS-DEEP CUP-1-5/8

Part Number: MAH-2198041

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.