THMotorsports Logo

Your cart

Your Cart

Holley 554-122 Ignition Coil Driver Module

Manufacturer

Holley

Picture for manufacturer Holley 300-135 Mid-Rise Intake

Part Number

554-122
14 reviews
04/20/2034 3:23 AM
Sale Price

$256.95

1 left at this price

delivery box

Usually delivered within 2 days

Add To Cart

Check out with

PayPay

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Holley 554-122 Ignition Coil Driver Module

Holley 554-122 Ignition Coil Driver Module
Eight Channel
No Harness

The 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.


COIL DRIVERS, CONTAINS(2) FOUR CHANNEL, NO HARNESS

Products specifications

Pop code

C

Prop 65

No

Origin

CA

Easy and shipping not too bad.

Ordered a go pro hero 2 motorsport edition late friday had it at my front door step the next Thursday with no issue. Great price, fast shipping. Product was packed well and came perfect from the factory. A+

My dealings with this site have been great. I made a mistake on my address and emailed them to change it. I got quick responses every time. Would definitely use the site again.

Great and easy to purchase very satisfied

ORDER# 25690<br><br>Fast shipping, great product!!! Will return for my auto needs. Thanks!!!

Great

The prices are great. Shipping is so so, but that's normal for Alaska

So far so good.

Excellent prices and easy searching.

Very easy !

Had exactly what I wanted. Shopping cart did not have an update button for new quantity

Smoking deal that will probably prove too good to be true. Will follow up when transaction completes.

all went smooth with check out now to see how fast the shipping concludes..

Customer service was very helpful. Great prices. Quick shipping.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy