Factory replacement coil harness for stock LS coils, does not fit LS1 or LS6 Coils.
Are you tired of scouring the junkyard for stock ls coil sub harnesses? Introducing the new Holley EFI LS Coil Sub Harness. This coil sub harness is intended to be used with factory LS coils and various Holley EFI main harnesses with Coil-on-plug connectors. The Holley EFI LS coil sub harnesses are built with the same high quality connectors and wire loom found on all Holley EFI harnesses, guaranteeing a perfect match in your engine bay.
  • OEM connectors provide a secure connection between your ECU and Ignition Coils
  • Techflex F6 braided wire loom keeps your engine bay looking clean, while providing abrasion resistance
  • Plug & Play fitment
  • Can be used to replace a damaged factory coil harness
  • Fits Truck Coils, and 2005+ LS Car engines.
Attributes
Brand Holley EFI, Holley EFI
California Proposition 65 No
Category Ignition
Connector Color Gray
Country of Origin (Primary) US
Emission Code 4, 2, Off Road
GTIN 00090127030745
Grade Type Performance
Harmonized Tariff Code (Schedule B) 8409915085
Harness Application Universal, GM
Harness Type Ignition, Ignition
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Product Type LS Coil Harness, LS Coil Harness
SDR Required Flag N
Sale Category Air and Fuel Delivery
Sub Category Ignition Wire and Related Components
Warning California Proposition 65, California Proposition 65
part type Ignition Coil Assembly Wiring Harness

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Holley EFI 558-321 LS COIL HARNESSES

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