Holley Four Channel Coil Driver Module
Holley Four Channel Coil Driver Module
sku: 1D656 | mpn: 554-112
Regular price
$235.20
Regular price
$239.95
Sale price
$235.20
Shipping calculated at checkout.
To United StatesChange
Final options and totals are confirmed at checkout.
Low stock: 10 left
Not sure this is the right part? Ask us to check fitment. Include your year, make, model, engine and manufacturer part number.
Quantity
Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyThe four channel coil driver module is used to drive a two wire "dumb" ignition coil. Such coils are typically used on Ford Modular and late model Chrysler HEMI engines. Holley EFI ECUs require this coil driver module when running two wire "dumb" coils. Each module can drive four coils, so two are required for an eight cylinder engine that uses eight coils. Included is the coil driver module, an input harness with pins that can be connected directly into the HP or Dominator ECU, and an output harness with pigtail ends. The user must connect these to their specific coils.
Features:
- Includes mating pigtails
- Potted design allows installation in engine compartment
- Drives two wire "Dumb Coils"
- Four channel
