
Holley EFI 558-117 - Universal Coil On Plug Harness
Holley EFI 558-117
*some restrictions apply
- Part Number:
- 558-117
- SKU:
- HOLEFI-558-117
- UPC:
- 090127002575
- Availability:
- IN STOCK AND READY TO SHIP - See Disclaimer
- DISCLAIMER - THIS ITEM IS A SPECIAL ORDERED PART:
- This item is IN STOCK, but it has a Special Order Return Policy - the product is subject to the special order return and cancellation policy as seen in our terms and conditions. This may result in cancellation restrictions, or higher than normal restocking fees.
Holley EFI - 558-117
Universal MPFI Coil on Plug Main Harness
Universal Coil On Plug Harness; Plug And Play Harness; For Use w/PN[558-312/558-318];
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.
- 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