2003 Ignitions & Electrical

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-3923

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Today

Battery, Dry Cell, 12 V, Deep Cycle/Starting, 1,150 Cold Cranking Amps, Top Stud, 31 Group, Each

Part Number: ODY-31-PC2150S

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Crank Triggers, 12-1X LS, Hall Effect, 8 in. Diameter, Aluminum, Silver, Adjustable Bracket, Black, 3-wire Pickup, Gen III, IV, LS, Kit

Part Number: HLY-556-174

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Computer Programmer, X4 Power Flash, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: SCL-7416

3.6 out of 5 stars ( 20 )

Estimated Ship Date: Today

• Free Shipping

Computer Programmer, Trinity 2 EX Platinum Performance, Competition Use Only, Chrysler, Dodge, Jeep, Ram, Each

Part Number: DBL-9345-D

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: ADO-19418993

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20 Summit Bucks

Alternator, Elite Series Billet, 12 V, 250 amps, Gloss Black Anodized, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-B8206250B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Computer Programmer, Trinity 2 EX Platinum Performance, Competition Use Only, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: DBL-9245

3.67 out of 5 stars ( 24 )

Estimated Ship Date: Today

• Free Shipping

Ignition Coil, Coil Pack, Black, Female/Socket, Round, Lexus, Toyota, Each

Part Number: DNP-673-1303

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Ignition Coil, Socket, Coil Pack Style, Round, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: DFP-GN10119

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Battery, 12 V, 190 Cold Cranking Amps, Top Post, 6.000 in. Length, 3.437 in. Width, 3.687 in. Height, Each

Part Number: YSA-YTZ10S

5.0 out of 5 stars ( 18 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Alternator, High-Amp, GM AD244, 12 V, 220 amps, Gloss Black Powdercoated, Serpentine Pulley, Newly Designed Voltage Regulator, Chevrolet, Each

Part Number: PWM-582378

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Crankshaft Reluctor Wheel, 24 Tooth, Chevy, Small Block, LS, Each

Part Number: NAL-12559353

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: ACC-P526S

4.44 out of 5 stars ( 27 )

Estimated Ship Date: Today

Starter, High Torque, Mini, 4.41:1 Gear Reduction, Chevy, LS, V8, Each

Part Number: PRO-67054

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, 1x Cam Sensor, Chevy, 5.7L, 6.0L, 24x Crank, Kit

Part Number: HLY-550-656

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Sensor, Engine Oil, Stock Replacement, Steel/Black, Silver, Black, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Each

Part Number: RNB-926-040

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Ignition Coil Brackets, LS Remote Mount, Holley Smart Coil 556-112, AMP EFI IGN-1A, LSX, LS1, LS3, Swap, Kit

Part Number: ICB-551588

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Alternator, Street, 165 Amps, Black Powdercoated Finish, Serpentine, Cadillac, Chevy, GMC, Each

Part Number: PWM-58247

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-4644

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

Ignition Coil Wiring Harnesses, Holley EFI, C-N-P Ignition Sub-Harness, 12-gauge Wire, for HP EFI, Smart Coils, Chevy, LS Based, 4.8-7.0L, Each

Part Number: HLY-558-318

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: ACC-9059CK

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Batteries, Gold Automotive AGM Batteries, Deep Cycle, 12 V, 250 Cranking Amps, BMW, Chrysler, Dodge, Jeep, Land Rover, Mercedes-Benz, Each

Part Number: ADO-AUX14-200

4.88 out of 5 stars ( 8 )

Cannot be shipped Internationally

• Restricted
• $20 Summit Bucks

Battery, AGM, Deep Cycle/Starting, 12 V, 760 Cranking Amps at 32 Degrees F, 105 minutes Reserve Capacity, Each

Part Number: XSP-D4700

4.8 out of 5 stars ( 5 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Ignition Coil, Ford Mod Motor Coil-On-Plug, 40,000 V, Epoxy, Female/Socket, Black, Ford, Modular, 2-Valve, Set of 8

Part Number: SUM-850570

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping