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BUICK REGAL Engines & Components

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Results 1501 - 1525 of 2000 +

Melling Engine Expansion Plug Kits MPE-137R

Made in the USA Melling Engine Expansion Plug Kits MPE-137R

Melling Engine Expansion Plug Kits MPE-137R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-137R

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Melling Timing Chain Tensioners BT5481

Melling Timing Chain Tensioners BT5481

Melling Timing Chain Tensioners BT5481

TENSIONER , TENSIONER

Part Number: MEL-BT5481

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Denso Oil Filters 150-2020

Denso Oil Filters 150-2020

Denso Oil Filters 150-2020

Engine Oil Filter

Part Number: DNP-150-2020

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Dorman Alternator Pulleys 300-422

Dorman Alternator Pulleys 300-422

Dorman Alternator Pulleys 300-422

Alternator Decoupler Pulley

Part Number: RNB-300-422

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dorman Idler Pulleys 419-5001

Dorman Idler Pulleys 419-5001

Dorman Idler Pulleys 419-5001

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-5001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49011

Continental OE Technology Series Idler Pulleys 49011

Continental OE Technology Series Idler Pulleys 49011

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49011

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89017

Dayco No Slack Idler Pulleys 89017

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FiTech Plus LS Swap Oil Pans 130003

FiTech Plus LS Swap Oil Pans 130003

FiTech Plus LS Swap Oil Pans 130003

Oil Pan, Engine Swap, Ultra Low Profile, Cast Aluminum, Satin, 6.10 Quart Capacity, 4.00 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130003

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Plus LS Swap Oil Pans 130102

FiTech Plus LS Swap Oil Pans 130102

FiTech Plus LS Swap Oil Pans 130102

Oil Pan, Engine Swap, Medium Profile, Cast Aluminum, Polished, 6.20 Quart Capacity, 3.62 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130102

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Plus LS Swap Oil Pans 130103

FiTech Plus LS Swap Oil Pans 130103

FiTech Plus LS Swap Oil Pans 130103

Oil Pan, Engine Swap, Ultra Low Profile, Cast Aluminum, Polished, 6.10 Quart Capacity, 4.00 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130103

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Plus LS Swap Oil Pans 130202

FiTech Plus LS Swap Oil Pans 130202

FiTech Plus LS Swap Oil Pans 130202

Oil Pan, Engine Swap, Medium Profile, Cast Aluminum, Black, 6.20 Quart Capacity, 3.62 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130202

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dorman Valve Covers 264-964

Dorman Valve Covers 264-964

Dorman Valve Covers 264-964

Valve Cover, Plastic, Black, Left Side, Buick, Chevrolet, Oldsmobile, Ponitiac, 3.8L, V6, Each

Part Number: RNB-264-964

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

Dorman Timing Chain Tensioners 420-120

Dorman Timing Chain Tensioners 420-120

Dorman Timing Chain Tensioners 420-120

Tensioner, Timing Chain, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-420-120

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

Dorman Camshaft Phasers 917-254

Dorman Camshaft Phasers 917-254

Dorman Camshaft Phasers 917-254

Camshaft Phasers, Steel, Buick, Chevy, GMC, Pontiac, Saturn, Each

Part Number: RNB-917-254

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

Dorman Oil Filter Canister Caps 917-003CD

Dorman Oil Filter Canister Caps 917-003CD

Dorman Oil Filter Canister Caps 917-003CD

Oil Filter Canister Cap, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: RNB-917-003CD

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

Dorman Engine Oil Dipsticks 917-379

Dorman Engine Oil Dipsticks 917-379

Dorman Engine Oil Dipsticks 917-379

Engine Oil Dipstick

Part Number: RNB-917-379

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

Dorman Engine Oil Dipsticks 917-380

Dorman Engine Oil Dipsticks 917-380

Dorman Engine Oil Dipsticks 917-380

Engine Oil Dipstick

Part Number: RNB-917-380

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

Dorman Engine Oil Dipstick Tubes 917-385

Dorman Engine Oil Dipstick Tubes 917-385

Dorman Engine Oil Dipstick Tubes 917-385

Engine Oil Dipstick Tube, Steel, Black Painted, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-917-385

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

Dorman Oil Filler Tubes 917-414

Dorman Oil Filler Tubes 917-414

Dorman Oil Filler Tubes 917-414

Oil Filler Tube, Plastic, Black, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-917-414

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

King SI-Series Rod Bearings CR 811SI 010

King SI-Series Rod Bearings CR 811SI 010

King SI-Series Rod Bearings CR 811SI 010

Rod Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Pontiac, Set of 8

Part Number: KGB-CR811SI010

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPND 021

King HP-Series Rod Bearings CR 807HPND 021

King HP-Series Rod Bearings CR 807HPND 021

Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

King SI-Series Rod Bearings CR4363SI 040

King SI-Series Rod Bearings CR4363SI 040

King SI-Series Rod Bearings CR4363SI 040

Rod Bearings, King SI-Series Rod Bearings, .040 in., 1.00 mm Crankshaft Undersize, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Sold as a Set of 4

Part Number: KGB-CR4363SI040

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Dorman Air Conditioner Bypass Pulleys 34197

Dorman Air Conditioner Bypass Pulleys 34197

Dorman Air Conditioner Bypass Pulleys 34197

A/C Compressor Eliminator, GM, Isuzu, Each

Part Number: RNB-34197

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

Dorman Air Conditioner Bypass Pulleys 34198

Dorman Air Conditioner Bypass Pulleys 34198

Dorman Air Conditioner Bypass Pulleys 34198

A/C Compressor Eliminator, Buick, Chevy, Oldsmobile, Pontiac/GMC, Truck/Car, 2.2/2.8/3.1L, Each

Part Number: RNB-34198

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

Dorman Air Conditioner Bypass Pulleys 34202

Dorman Air Conditioner Bypass Pulleys 34202

Dorman Air Conditioner Bypass Pulleys 34202

A/C Compressor Eliminator, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-34202

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

Dorman Air Conditioner Bypass Pulleys 34217

Dorman Air Conditioner Bypass Pulleys 34217

Dorman Air Conditioner Bypass Pulleys 34217

A/C Compressor Eliminator, Buick, Chevy, Oldsmobile, Pontiac, Car/Minivan, 3.1/3.4L, Each

Part Number: RNB-34217

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today