More Power in Every Purchase - Join the Summit Rewards Program Today!

More Power in Every Purchase - Join the Summit Rewards Program Today!

Beef up Your Bronco With These Deals - Shop Now!

Holley Ignitions & Electrical

Individual Parts

Results 401 - 425 of 471

Data Acquisition Components, EGT Cap, Stainless Steel, 1/4 in., Each

Part Number: HLY-543-162

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Weatherproof Connectors, Holley EFI, Ford Modular, CTS Connector, Main Harness, SSC, 2-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-236

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford 4V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Mustang, 4.6L, Each

Part Number: HLY-558-315

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wire Connectors, Weatherproof Pigtail, Female Connector, Dual 8mm Pin, Air Conditioning, R-4 Style, Radial Compressor, Each

Part Number: HLY-199-200

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Data Acquisition, Holley EFI, Single-channel, CAN EGT, Stainless Bung, Probe, 60 in. Harness, Pre-terminated Connector, Non-Holley Installations, Kit

Part Number: HLY-554-188A

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Distributor Caps, Holley EFI, Coil-on-Plug, Black Cap, Screw Down Style, Black, compatible with Dual-Sync Distributors, 100 Series, Each

Part Number: HLY-566-101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Steel Gear, Black Housing, Chevy, 6.0L, 7.0L, Each

Part Number: HLY-565-204BK

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Weatherproof Connectors, Holley EFI, IAC 4-square Connector, Main Harness, Weather Pack, 4-cavity, Tower, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-214

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Weatherproof Connectors, Holley EFI, LS1 Knock Sensor Connector, Main Harness, Metripack, 2-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-219

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Steel Gear, Black Housing, Oldsmobile, 4.3-7.5L, Each

Part Number: HLY-565-206BK

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Weatherproof Connectors, Holley EFI, Coyote, CTS Sensor Connector, Main Harness, MX 150, 2-pin Female, Black Plastic, Pins, Seals, TPA, Each

Part Number: HLY-570-226

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Connector Replacement Parts, Holley EFI, Replacement, Weather Seal, Green, GT150, 20-22 gauge wire, 100-piece, Set

Part Number: HLY-571-109

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Throttle Position Sensors, Replacement, Pro-Jection, Multi-Port, 2-barrel, 4-barrel, Each

Part Number: HLY-543-29

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Wiring Connector Replacement Parts, Holley EFI, Replacement, Terminal Pins, Male, Metri-Pack, 20-22 gauge wire, 100-piece, Set

Part Number: HLY-571-102

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Weatherproof Connectors, Holley EFI, LS 58X Crank/CPS Sensor Connectors, Metripack, 3-pin, Female, Black, with Pins, Seals, TPA, 10-piece, Chevy, Set

Part Number: HLY-570-318

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Weatherproof Connectors, Holley EFI, Hemi, MAP Sensor Connector, Sealed, 3-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-240

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Data Acquisition, Holley EFI, Single-channel, CAN EGT, 1/4 in. Stainless Bung, 1/4 in. Probe, Unterminated Output, Non-Holley Installations, Kit

Part Number: HLY-554-184A

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Shiny Housing, Chrysler, Dodge, Plymouth, 6.3L, 6.6L, Each

Part Number: HLY-565-209

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Wiring Connector Replacement Parts, Holley EFI, Replacement, Terminal Pins, Female, SSC Series, 22-18 gauge wire, 100-piece, Set

Part Number: HLY-571-126

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 15, 2025 if ordered today

Ignition Coil Wiring Harnesses, Holley EFI, Gen III Hemi, Coil Harness, Early Style, OE Connectors, for HP, Dominator EFI Systems, Dodge, 5.7L, Each

Part Number: HLY-558-310

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Spark Plug Wire Sets, Holley EFI, Cut-toFit, for Smart Coil, 36 in. Long, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Universal, Set

Part Number: HLY-561-115

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Weatherproof Connectors, Holley EFI, Hemi, Air Temperature Sensor Connector, Main Harness, Molex 2-pin, Female, Black Plastic, Pins, Seals, TPA, Each

Part Number: HLY-570-227

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Connector Replacement Parts, Holley EFI, Replacement, Terminal Pins, Female, AMP 064 Series, 22 gauge wire, 100-piece, Set

Part Number: HLY-571-127

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Wiring Harnesses, RetroBright, Adapter, H4, Non-Standard Plug, Pin-Out Swap, Plastic Version, Entry Level, Pair

Part Number: HLY-H821

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Connector Replacement Parts, Holley EFI, Replacement, Female Terminal Pins, Male, Mizu-P25, 100-piece, Set

Part Number: HLY-571-115

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 16, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.