38 Results Found For "harness"

Ignition Coil Wiring Harnesses, Holley EFI, Replacement, LS Coil Harness, Plug-and-Play, OE Connectors, Not for LS1/LS6, Chevy, LS Engine, Pair

Part Number: HLY-558-321

4.58 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Ignition Coil Wiring Harnesses, Holley EFI, Coil-On/Near Plug Harness, for GM LSx Coil Harness, Holley 558-312, to HP, Dominator EFI Systems, Each

Part Number: HLY-558-307

Not Yet Reviewed

Estimated Ship Date: Today

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Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford Coyote, Plug-and-Play, for HP EFI, Dominator EFI, Ford, F150, Mustang, 5.0L, Each

Part Number: HLY-558-317

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Ignition Coil Wiring Harnesses, Holley EFI, Ford MPFI, Main Harness, Coil-On-Plug, Plug-and-Play, Dual CANbus, Factory Connectors, Ford, 5.0L, Each

Part Number: HLY-558-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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

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Ignition Coil Wiring Harnesses, Holley EFI, Coyote Ti-VCT, Coil Harness, OE Connectors, Plug-and-Play, for HP EFI, Dominator EFI, Ford, 5.0L, Each

Part Number: HLY-558-322

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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

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Ignition Coil Wiring Harnesses, Holley EFI, LS Coil Extension Harness, 36 in. Long, OE Connectors, Plug & Play, Techflex F6 Loom, Chevy, 4.8-70L, Pair

Part Number: HLY-558-326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Coil Wiring Harnesses, Holley EFI, HP Smart Coil, Ignition Harness, for HP/Dominator ECU, Chevy, LS Based, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-558-312

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: HLY-558-311

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

Part Number: HLY-558-314

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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• Special Order

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: Dec 1, 2026 if ordered today

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Fuel Injection System Components, Holley EFI, Main Harness, Plug-and-Play, Factory PWM/IAC Connectors, with OE Injectors, Ford, Mustang, 5.0L, Each

Part Number: HLY-558-128

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Chevy, Big Block, Gen V, VI, Small Block, Gen 1, Kit

Part Number: SNE-565-300K

4.17 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Ignition Coil, Big Wire Coil-Near-Plug Smart Coil Kit, Black, 44,000V, 8 Coils, Harness, Kit

Part Number: HLY-556-128

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Ford, Small Block, Windsor, Kit

Part Number: SNE-565-301K

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Ford, 351 Cleveland, Modified, Big Block 385 Series, Kit

Part Number: SNE-565-303K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crankshaft Position Sensors, Holley EFI, Replacement, Hall Effect, Magnetic Trigger, 3/4 in.-16 Thread, 6 in. Harness, with Connector, Terminals, Each

Part Number: HLY-554-118

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Jeep, AMC, Inline, 6 Cylinder, 4.2L, Kit

Part Number: SNE-565-307K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, AMC, 4.7L, 4.8L, 5.0L, 5.6L, 5.9L, 6.4L, 6.6L, Kit

Part Number: SNE-565-308K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Chrysler, Dodge, Plymouth, Big Block, B, Kit

Part Number: SNE-565-305K

Not Yet Reviewed

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Modules, Sniper EFI, Ignition Coil Driver, Plastic Case, Black, Compact, 1 Channel, Labeled Wire Harness, for Canister Ignition Coils, Each

Part Number: SNE-556-150

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Ignition Box, Sniper EFI, HyperSpark 2, CD Ignition Box, Black, Capacitive Discharge, Digital, 3.80 in. Long, 3.30 in Wide, Tachometer Output, Each

Part Number: SNE-556-154

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ignition Systems, Sniper 1 EFI, HyperSpark, Ignition Box, Coil, Distributor, Wire Harness, Chrysler, Dodge, Plymouth, Small Block, LA, Kit

Part Number: SNE-565-304K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Coil, Coil-Near-Plug Smart Coil Kit, Black, 44,000V, 8 Coils, Harness, Kit

Part Number: HLY-556-127

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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