Filters

Selected Filters

Filter Results by Vehicle

Loading...

Availability

BUICK REGAL Engines & Components

Individual Parts
Part Groups

Results 201 - 225 of 2000 +

Fram Extra Guard Oil Filters PH30

Made in the USA Fram Extra Guard Oil Filters PH30

Fram Extra Guard Oil Filters PH30

Oil Filter, Extra Guard, 13/16-16 in. Thread, 4 in. High, Each

Part Number: FRM-PH30

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Dayco No Slack Idler Pulleys 89007

Made in the USA Dayco No Slack Idler Pulleys 89007

Dayco No Slack Idler Pulleys 89007

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: DAC-89007

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

COMP Cams Xtreme Energy Cam and Lifter Kits K12-238-2

Made in the USA COMP Cams Xtreme Energy Cam and Lifter Kits K12-238-2

COMP Cams Xtreme Energy Cam and Lifter Kits K12-238-2

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .462/.469, Chevy Small Block

Part Number: CCA-K12-238-2

4.73 out of 5 stars ( 11 )

...Loading

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Camshafts 12-238-2

COMP Cams Xtreme Energy Camshafts 12-238-2

4.25 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Sealed Power CP-Series Rod Bearings 2555CP 10

Sealed Power CP-Series Rod Bearings 2555CP 10

Sealed Power CP-Series Rod Bearings 2555CP 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555CP10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Sealed Power Cast Piston Rings E-251X 30

Made in the USA Sealed Power Cast Piston Rings E-251X 30

Sealed Power Cast Piston Rings E-251X 30

Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X30

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

PRW High Performance Sportsman Harmonic Dampers 2345541

PRW High Performance Sportsman Harmonic Dampers 2345541

PRW High Performance Sportsman Harmonic Dampers 2345541

Harmonic Balancer, Sportsman, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2345541

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Edelbrock Signature Series Chrome Valve Covers 4649

Edelbrock Signature Series Chrome Valve Covers 4649

Edelbrock Signature Series Chrome Valve Covers 4649

Valve Covers, Signature Series, Tall, Steel, Chrome, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-4649

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

COMP Cams Xtreme Energy Retrofit Camshafts 12-408-8

Made in the USA COMP Cams Xtreme Energy Retrofit Camshafts 12-408-8

COMP Cams Xtreme Energy Retrofit Camshafts 12-408-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 258/264, Lift .480/.487, Chevy, Small Block, Each

Part Number: CCA-12-408-8

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Lares Power Steering Pulleys 161

Lares Power Steering Pulleys 161

Lares Power Steering Pulleys 161

Pulley, Power Steering, Saginaw, V-Belt, 2-Groove, Keyway, Steel, Chrome, 5.800 in. Diameter, Each

Part Number: LSC-161

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Mr. Gasket Magnetic Oil Pan Drain Plugs 15

Mr. Gasket Magnetic Oil Pan Drain Plugs 15

Mr. Gasket Magnetic Oil Pan Drain Plugs 15

Oil Pan Drain Plug, Magnetic, 1/2-20 RH in. Threads, Seal, Each

Part Number: MRG-15

4.41 out of 5 stars ( 27 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

COMP Cams Xtreme Energy Cam and Lifter Kits K12-250-3

Made in the USA COMP Cams Xtreme Energy Cam and Lifter Kits K12-250-3

COMP Cams Xtreme Energy Cam and Lifter Kits K12-250-3

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Chevy Small Block

Part Number: CCA-K12-250-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Lares Power Steering Pulleys 160

Lares Power Steering Pulleys 160

Lares Power Steering Pulleys 160

Pulley, Power Steering, Saginaw, V-Belt, 1-Groove, Keyway, Steel, Chrome, 5.800 in. Diameter, Each

Part Number: LSC-160

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350315

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350315

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350315

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350315

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

ATI Super Damper Standard Harmonic Balancers ATI917320

ATI Super Damper Standard Harmonic Balancers ATI917320

ATI Super Damper Standard Harmonic Balancers ATI917320

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, Small Block, Each

Part Number: ATI-917320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Clevite P-Series Main Bearings MS-909P-1

Clevite P-Series Main Bearings MS-909P-1

Clevite P-Series Main Bearings MS-909P-1

Main Bearings, P Series, 1/2 Groove, .001 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909P1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

PRW Sportsman Steel Roller Tip Rocker Arms 68302316

PRW Sportsman Steel Roller Tip Rocker Arms 68302316

PRW Sportsman Steel Roller Tip Rocker Arms 68302316

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, AMC, Ford, Olds, Set of 16

Part Number: PQX-68302316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Proform Super-Street Roller Rocker Arms 66909

Proform Super-Street Roller Rocker Arms 66909

Proform Super-Street Roller Rocker Arms 66909

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66909

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Chevrolet Performance Cylinder Head Pins 12570326

Chevrolet Performance Cylinder Head Pins 12570326

Chevrolet Performance Cylinder Head Pins 12570326

Cylinder Head Dowel Pin, Chevy, Small Block, LS Engines, Each

Part Number: NAL-12570326

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Moroso Drag/Road Race Oil Pans 20143

Moroso Drag/Road Race Oil Pans 20143

Moroso Drag/Road Race Oil Pans 20143

Oil Pan, Steel, Black Powdercoated, 7 qt., Chevy, Small Block, Each

Part Number: MOR-20143

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Melling Oil Pump Screen Assemblies 22-FHVS

Made in the USA Melling Oil Pump Screen Assemblies 22-FHVS

Melling Oil Pump Screen Assemblies 22-FHVS

Oil Pickup, Bolt-In, Stock Pan Style, 0.625 in. Tube Diameter, GM, Oldsmobile, 260-455 V8, Each

Part Number: MEL-22-FHVS

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Lokar Midnight Series Anchor-Tight Locking Flexible Engine Dipsticks X1220017

Made in the USA Lokar Midnight Series Anchor-Tight Locking Flexible Engine Dipsticks X1220017

Lokar Midnight Series Anchor-Tight Locking Flexible Engine Dipsticks X1220017

Engine Oil Dipstick, Midnight Series Anchor-Tight Locking Flexible, Driver Side Block Entry, Billet Aluminum, Black Anodized, Chevy, Small Block, Each

Part Number: LOK-X1220017

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL12-243-3

Made in the USA COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL12-243-3

COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL12-243-3

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .480/.498, Chevy, Small Block, Kit

Part Number: CCA-CL12-243-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Melling Shark Tooth Oil Pumps 10055ST-825SS

Made in the USA Melling Shark Tooth Oil Pumps 10055ST-825SS

Melling Shark Tooth Oil Pumps 10055ST-825SS

Oil Pump, Shark Tooth, Standard-volume, Designed To Fit 8.25 in. Deep Oil Pan, Chevy, Small Block, Each

Part Number: MEL-10055ST825SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Sealed Power Main Bearing Sets 4294M

Sealed Power Main Bearing Sets 4294M

Sealed Power Main Bearing Sets 4294M

Main Bearings, Standard, Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5

Part Number: SLP-4294M

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026

Sealed Power Performance Piston Ring Sets E-251K 20

Made in the USA Sealed Power Performance Piston Ring Sets E-251K 20

Sealed Power Performance Piston Ring Sets E-251K 20

Piston Rings, 4.020 in. Bore, 5/64, 5/64, 3/16, .200 in. Deep Oil Groove, Moly Top Ring, Set

Part Number: SLP-E-251K20

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/2/2026

...Loading

Estimated Ship Date: Monday 2/2/2026