Skip to content

Language

Currency

Universal MPFI Coil On Plug Main Harness

by Holley
SKU 558-117
Save $113.00 Save $113.00
Original price $1,017.00
Original price $1,017.00 - Original price $1,017.00
Original price $1,017.00
Current price $904.00
$904.00 - $904.00
Current price $904.00
Availability:
In stock

Racing Use Only, Not Legal for Road Use

This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for easy access to 12v, 5v Reference, and Sensor Grounds.

Features:

  • Built in C-O-P Harness
  • Additional 40 amp relay to power individual coils
  • 20awq gauge wire or larger!
  • Plug and play with 558-312 or 558-318 Smart Coil Sub Harnesses.
  • Dual CANbus Connectors for multiple CAN devices

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare