2003 Parts and Accessories

Nano-Peened Dual Valve springs, Titanium retainers, 160 lbs. seat pressure. 425 lbs. open at .670 lift. LS1, LS6, LS2, LS3, LQ4, LQ9, L92, Kit

Part Number: TFS-2500287P

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Power Steering, GM 2, Natural Color, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-186

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Wheel, 55 Rally, Steel, Silver, 15 in. x 8 in., 5 x 4.75 in. Bolt Circle, 4.25 in. Backspace, Each

Part Number: VSW-55-5861

4.23 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

Water Pump, Electric, 35 gpm, Billet Aluminum, Black Anodized, Chevy, Big Block, Each

Part Number: MEZ-WP100S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Fuel Injectors, 700 cc/min., 67 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS07008

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Alternators and Generators, Elite Series Billet Alternators, 12 V, 400 amps, Black Anodized, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: MEH-B8206400B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Oil Pans, Retrofit, LS Engine Swap, Rear Sump, Wet Style, 5.6 Quarts, Aluminum, Natural, Buick, Chevy, Ford, GMC, Mercury, Oldsmobile, Pontiac, Each

Part Number: HLY-302-5

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Wheel, 61C Series S/S Super Sport, Steel/Aluminum, Chrome, 15 in. x 8 in., 5 x 4 3/4 in. Bolt Circle, 4 in. Backspace, Each

Part Number: CRR-61C583440

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

• Free Shipping

Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 723 Cold Cranking Amps, Top Post, Each

Part Number: ODY-48-720

5.0 out of 5 stars ( 14 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Tire, Sportsman S/T, P215/70R15, Radial, 1,620 lbs. Maximum Load, T Speed Rated, Solid White Letters, Each

Part Number: MTT-6023

4.74 out of 5 stars ( 35 )

Estimated Ship Date: Tomorrow

• Oversize $7.99
• Mfr. Rebate

Rebate Expires: 3/31/2026

Get up to $150 back after REBATE on select Mickey Thompson Tires! For details visit www.mickeythompsontires.com/offer ...Read More

Get up to $150 back after rebate on select Mickey Thompson Tires! $50 back on a pair, $100 back on 4 and $150 back on a set of 6. Includes tires from ET Street, Pro Bracket Radial and Street Comp lines. Visit www.mickeythompsontires.com/offer for complete rebate details and redemption information. Valid on purchases made between 2/15/26 and 3/31/26. Must be submitted online by 5/31/26. Allow 6-8 weeks for processing. Open to legal residents of the 50 United States and District of Columbia. Limit of up to 6 total tires. Limit 1 rebate claim per household. Show Less

×

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Cadilllac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair

Part Number: JBA-1850S-2JS

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

• Free Shipping

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: Tomorrow

• Free Shipping

Clutch Slave Cylinder, Aluminum, Black, Chevy, 5.7L, Each

Part Number: NAL-24264180

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Free Shipping

Spark Plug Wires, Extreme 9000 Ceramic, Spiral Core, 8mm, Black, White Ceramic 180 Degree Boots, GM, 4.8, 5.3, 6.0L, Set

Part Number: ACC-9059C

3.89 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

• Free Shipping

Differential Cover, Ford 9.75 in. Axle, Nodular Iron, Silver Hammertone Powedercoated, Each

Part Number: SDH-10023539

4.61 out of 5 stars ( 38 )

Estimated Ship Date: Tomorrow

• Free Shipping

Radiator Fan, Dual, Controller, Electric, Jetstreme, Nylon, Black, 12.0 in. Diameter, 2,300 cfm, Each

Part Number: MAR-MJS23KC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Shock, B6 HD, Monotube, Front, Chevy, Each

Part Number: BSN-24-029759

4.92 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

• Free Shipping

Oil Filter, HP Series, 13/16 in.-16 Mounting Thread Size, 3.719 in. Outside Diameter, 5.75 in. Tall, 5-Micron Rating, High-Flow Bypass Valve, Each

Part Number: FRM-HP4

4.72 out of 5 stars ( 67 )

Estimated Ship Date: Tomorrow

Crankshafts, Magnum, 4340 Steel, 4.00 in. Stroke, Internal Balance, 58X Reluctor, 1-Piece Main, 2.10 in. Diameter Journal, Lightened, Chevy, LS, Each

Part Number: CPI-APO31V-MG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Tire, Cobra GT, P225/70R15, Radial, 1,753 lbs. Maximum Load, T Speed Rating, Solid White Letters, Each

Part Number: COO-39636

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

• Oversize $7.99

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: SCC-SCP1014

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

• Free Shipping

Steering Linkage, Pre-Assembled, Greasable, Stock Ride Height, Dodge, Each

Part Number: MOG-DS800980A

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

• Free Shipping
• $20 Summit Bucks

Exhaust Manifold, Stainless Steel, Natural, Turbo Manifold, T-4 Flange, Gen III/IV LS Series Engines, Passenger Side, Chevy, Each

Part Number: SUM-G9300

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

• Free Shipping

Disc Brake Kit, Front, Drilled Rotors, Superlite 6 Calipers, Red, Chevy, Kit

Part Number: WIL-140-8921-DR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Alternator, High-Amp, 220 Amps, Natural, Chevy, Each

Part Number: PWM-48969

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

• Free Shipping