CHEVROLET 5.3L/325 Parts and Accessories

Vacuum Pump, Street, OEM, Mechanical , Supersedes 12669488, for V6 Flex 4.6L and Gen V 5.3L/6.2L Engines, Chevy, GMC, Each

Part Number: ADO-12696313

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 31.25 in. Wide, 18.62 in. High, 3.00 in.Thick, Kit

Part Number: SUM-381446-KIT1

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Header Studs, 12-Point Nuts, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: ARP-434-1301

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Ignition Coil, Female/Socket, E-core, Square, Black, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-19418993

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Engine Oil, Synthetic, 5W30, HPS Street, 1 qt., Each

Part Number: RPO-31530

4.79 out of 5 stars ( 63 )

Cannot be shipped Internationally if shipped by air

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Engine Stand, Engine Block Adapter Plate, SBC,BBC,LS, Duramax, Billet Aluminum, Natural, Each

Part Number: SUM-918019

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Spindles, Ductile Iron, 2 in. Drop, Cadillac, Chevy, GMC, SUV/Pickup, Pair

Part Number: MMC-33004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: DNP-234-4337

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Spark Plug Wire Sets, 8.5mm Super Conductor, Assembled, Spiral Core, Black Wire, Gray Boots, Multi-angle Plug Boots, Cadillac, Chevy, GMC, V6, V8, Set

Part Number: MSD-33823

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Cylinder Deactivation Components, DOD Delete Plugs, Chevrolet, Set

Part Number: BTC-CBI-OBO

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fuel Rails, Holley EFI, Billet Aluminum, Black Anodized, -8 AN, O-ring Inlet, Fittings, Hardware Included, Chevy, LS, 4.8-7.0L,Kit

Part Number: HLY-534-244

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coil, Trans Control, Sensors, USB Cable, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-918T

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Motor Mounts, Engine Swap, Plate, Bolt-In, Billet Aluminum, SBC Gen III/IV Conversion, LS1/LS3, Pair

Part Number: ICB-551628

4.79 out of 5 stars ( 76 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fuel Pressure Regulators, GM EFI, Inline, Steel Body, -6 AN Inlet/Dual Outlet, Male Threads, 5 micron, Paper Filter, Each

Part Number: HLY-162-591

3.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 2618 Forged Pistons. 3.810 bore, 1.299 C.H., 7cc dish, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-2999273810-7

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Engine Oil Dipstick, Midnight Series Anchor-Tight Locking Flexible, Passenger Side, Billet Aluminum, Black Anodized, Chevy, SB, LS, Car, Each

Part Number: LOK-X1220227

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Shock, 5100 Series, Monotube, Chevy, GMC, Rear, Each

Part Number: BSN-33-238319

4.96 out of 5 stars ( 55 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Throttle Bodies, GM Genuine Parts Fuel Injection Throttle Bodies, MPI, Cast Aluminum, 75.00mm Venturi Diameter, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19420713

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 26.24 in. Wide, 18.63 in. High, 3.00 in. Thick, Kit

Part Number: SUM-381448-KIT1

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Crankshaft, Remanufactured, Nodular Iron, 3.622 in. Stroke, 0.010 Undersize Bearing Required, 24-Tooth Reluctor, Chevy, LS, Each

Part Number: SUM-180362

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Housing, Rear Main Seal, Aluminum, Chevy, LS, Each

Part Number: SUM-G2621

2.5 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rocker Arms, Pedestal Mount, 1.7 Ratio, Aluminum, Roller Rockers, Chevy, LS, Set

Part Number: CSP-SLS17

4.26 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Intake Manifold, Trinity. Aluminum, Black, Fuel Injection, GM, Fits LS7 Heads, Each

Part Number: BTC-S0408

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Mass Airflow Sensor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Hummer, Isuzu, Saab, Each

Part Number: DFP-AF10043

4.91 out of 5 stars ( 44 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• $15 Summit Bucks on $150 spent*

Combo, LS Fuel Filter and Pump Kits, Fuel Filter/Regulator, -6 AN, Black Nylon Braided Hose, Kit

Part Number: CMB-03-0261

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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