Chevy 5.3 Gen 3 LS Parts & Accessories

Alternators and Generators, Elite Series Billet Alternators, 12 V, 370 amps, Black Anodized, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: MEH-B8206370B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Bearing, Pinion, 1.625 in. Inside Diameter, Each

Part Number: TMK-M802048

4.66 out of 5 stars ( 29 )

Estimated Ship Date: Monday 11/3/2025

Spark Plug Wire Sets, Sport Series, Black, 8.50mm, Spiral Core, Coil Pack Terminal Ends, 45/135 degree White Ceramic Plug Boots, Chevy, LS, Set

Part Number: DFR-SPW2004WC-BK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Sanden SD-7 Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-160

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Main Bolts, Outer Bolts, With Windage Tray, Chevy, LS, Each

Part Number: NAL-12560273

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

Valve Covers, Cast Aluminum, Big Block Chevy Style for LS, Tonawanda Decals, Oil Filler, Breather Tube, Centerbolt, 2 in. Tall, Chrome, Chevy, Pair

Part Number: LSS-GMLS1003C

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Intake Manifolds, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, Chevy, Small Block, Each

Part Number: HLY-300-255

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Oil Galley Plug, Aluminum, Chevy, LS, Each

Part Number: MOR-25030

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Harmonic Balancer, Steel Shell, Less Hub, Chevy, Chrysler, Each

Part Number: ATI-917071

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Radiators, LSX Modified Radiator Modules, Downflow, Aluminum, Black, Transmission Cooler, Dual Fan, Steam Vent Kit, Chevrolet, Engine Swap, Kit

Part Number: DWR-6239017A

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Shock/Strut, Load Carrier, Gas Charged, Front, Pair

Part Number: GAB-34073

4.59 out of 5 stars ( 27 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Engine Steam Line, Two Hose, Black Braided Nylon, Chevy, Small Block LS, Kit

Part Number: TFS-306SB601K

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/3/2025

Oil Pan, Steel, Black Powdercoated, 7 Qt. Capacity, Chevy, LS, Each

Part Number: SUM-G3610B

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, GMC, 5.3L/6.2L, Each

Part Number: ADO-12623368

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Radiator and Fan Shroud Combo, Aluminum, 3-Row, Pro LS, LS Swap, Chevy, GM, Each

Part Number: SUM-384064-KIT1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Headers, Shorty, Steel, Ceramic Coated, Cadillac, Chevy, GMC, 4.8, 5.3L, Pair

Part Number: BBK-40050

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Intake Manifolds, LS Modular, Ultra Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Silver, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-621

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Timing Controllers, Electronic, 2-Step Adjustable Launch Controllers, Digital, Boost Reference, Switch Activated, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: LPE-L460105297

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Transmission Adapter Kit, Bellhousing Adapter, Throwout bearing spacer, Pilot bearing, Chevy LS, Aisin AR5, Kit

Part Number: SUM-LSTOAR5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Automatic Transmission Fluid, Synthetic, D6, 1 qt., Each

Part Number: RED-30704

4.71 out of 5 stars ( 14 )

Cannot be shipped Internationally

• Restricted

Torque Converter, Remanufactured, Stock Use, 1,400-1,600 Stall Speed Rating RPM Range, 30-spline Input, 12.50 in. Diameter, Buick, Chevy, GMC, Each

Part Number: CCV-TQBU47

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/3/2025

• Core Charge $45.00
• Free Shipping

U-Joint, Light Duty, Spicer SPL25/S44 Type, Each

Part Number: SDH-5-795X

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Monday 11/3/2025

Headers, Shorty, Steel, Titanium ceramic, Cadillac, Chevy, GMC, 4.8, 5.3L, Pair

Part Number: BBK-4005

3.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Main Cap Removal Tool, Steel/Aluminum, Black, GM Gen III-IV LS & Gen V LT, Each

Part Number: SUM-900339

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

• Free Shipping

Fuel pump, Electric, In-Tank, Dual Phantom 450, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18359

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

• Free Shipping