Automotive Ignition & Electrical Supplies

Engine Management Systems, HP EFI, ECU and Harness, Connects 16-Injectors, 8-Coils, Bosch O2, Wideband, Ford, Lincoln, Mercury, 2V, 4.6L, 5.4L, Kit

Part Number: HLY-550-616

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Ignition Coil Spacer, Plastic, Black, 0.575 in. Tall, Chevy, Small Block Gen V, Set of 16

Part Number: HLY-241-189

Not Yet Reviewed

Estimated Ship Date: Today

Computer Programmer, Pulsar Insight CTS3, Chevrolet, GMC, Diesel, Each

Part Number: EGE-22600-3

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ignition Coil, Ford Mod Motor Coil-On-Plug, 40,000 V, Epoxy, Female/Socket, Black, Ford, Modular, Late 3-Valve, Set of 8

Part Number: SUM-850572

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Ignition Coil Pack, Coil-On-Plug, Epoxy Coil, Red, Ford, Modular, Later 3-Valve, 4.5 in. Boot, Each

Part Number: SUM-850582-1R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Computer Programmer, Pulsar V3 Insight with CTS3 Programmer, 2017-2019 L5P 6.6L Duramax, Kit

Part Number: EGE-22602-3

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, NTK O2 Sensor, Wideband, CANBUS, Ford, 4.6L, Kit

Part Number: HLY-550-628N

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Bosch O2 Sensor, Wideband, CANBUS, Ford, 4-valve, 4.6L, 5.4L, Kit

Part Number: HLY-550-617

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, O2 Sensor, for GM TPI, Holley Stealth Ram, Kit

Part Number: HLY-550-601N

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Ford, Lincoln, 4.3-5.0L, Push-rod Engine, Kit

Part Number: HLY-550-653

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Throttle Response Enhancers, Throttle Sensitivity Boosters, Chevrolet, GMC, Each

Part Number: BDD-1057937

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545-HTY

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545-HTYB

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Spark Plug Wires, Coil-On-Plug Connectors, Blue Wires with Black Silicone Boots, 8mm, RFI Suppression, Assembled, No Packs, Ford, 6.2L, Raptor, Set

Part Number: GRN-28-2116S

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pressure Sensor, 0-150 PSI, Each

Part Number: FCH-5005100020

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Field Fix Harness, Alternator Plug-In, Buick, Pontiac, Each

Part Number: CEI-102032

Not Yet Reviewed

Estimated Ship Date: Today

Computer Chips and Modules, Scorcher GT, Ford, 2.7L, Ecoboost, Each

Part Number: AFE-77-43017

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Ford, Mazda, 3.0L, Set

Part Number: GRN-26-1594S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Ford, L6, Set

Part Number: GRN-26-1487S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug, Iridium, 12mm Threads, 27mm Reach, Tapered Seat, Each

Part Number: BIK-XOR12YIR

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Iridium Racing, Iridium, 14mm Thread, 1.000 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-RR14BYIR-7

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Coil Packs, Coil-On-Plug, Epoxy Coil, Blue, Ford, Early 3-Valve, 4.6, 5.4L, Each

Part Number: SUM-850581-1B

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1811S-R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Computer Module, EZ, Dodge, Pickup, 5.9L, Cummins Diesel, Each

Part Number: EGE-30200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

170 Amp Racing Alternator

Part Number: MEH-8237170B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order