Engine Ignition Parts

Wiring Harness, LS Coil Harness Extension. 24.00 in. In Length, for Remote Mounted Coils, LS1, LS2, LS3, LS6, LS7, LS9, LSA, Each

Part Number: SUM-890128

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Wiring Harness, Universal, Each

Part Number: MAA-29349

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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: Monday 11/9/2026 if shipped by air

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Wiring Harness, Tach Converter, Each

Part Number: MSD-8132

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Ignition Coil Wiring Harness, Cadillac, Chevy, Pontiac, Each

Part Number: ADO-355S

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Adapter Harness, Adapts SUM-850584 to Dodge Truck, Jeep, 3.9, 4.0, 5.2, 5.9L, Each

Part Number: SUM-850584AH

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Ignition Coil Wiring Harness, Pro Series, LS2 Style Coils, Pair

Part Number: WRS-WPLS2CPH

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Ignition Coil Wiring Harness, Each

Part Number: ADO-356G

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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: Monday 11/9/2026 if shipped by air

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Ignition Coil Wiring Harnesses, Connector Pigtails, GM Ignition Coil Pigtail, 2 pin Female Plug, 18 and 12 Gauge Leads, GM, Each

Part Number: PCO-5633PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

LS Coil Wire Harness Pair

Part Number: ICB-WEC0I35X2

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Ignition Coil Wiring Harness Extensions, LS, Two 24 in. Length Pigtails, Chevy, Small Block LS, Kit

Part Number: PRF-60127

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Wiring Harness, GM HEI Single Connector Coil, Each

Part Number: MSD-8877

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Wiring Harness, Replacement, Power Grid 7, Each

Part Number: MSD-8895

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Ignition Coil Wiring Harness Extensions, LS, Two 48 in. Length Pigtails, Chevy, Small Block LS, Kit

Part Number: PRF-60129

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

HEI DISTRIBUTOR MODULE BYPASS HARNESS

Part Number: TSN-JM6934

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Wiring Harness, Replacement, Digital-7, Each

Part Number: MSD-8855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Ignition Distributor Wire, Green Wire, Ground Tab, Mercedes Benz, Each

Part Number: URO-010411

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered 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 24, 2026 if ordered today

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Ignition Coil Wiring Harness Extensions, LS, Two 36 in. Length Pigtails, Chevy, Small Block LS, Kit

Part Number: PRF-60128

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Wiring Harness, SparkPRO-4, Each

Part Number: FCH-2001000051

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Wiring Harness; Ignition Wiring Harness; Plug-In; MSD

Part Number: MSD-8884

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 23, 2026 if ordered today

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LX COIL ADAPTER HARNESS PLUG

Part Number: FST-6000-6718

Not Yet Reviewed

Estimated Ship Date: Jan 11, 2027 if ordered today

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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: Nov 24, 2026 if ordered today

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Wiring Harness, MSD 6-Hemi Ignition to Coil Packs, Mopar Hemi V8 Modular, Each

Part Number: MSD-88863

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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