Sale

Ignitions and Electrical› Ignition Components

Performance Distributors

DUI Ignition Coil

$87.99 $75.00 Save $12.99

SKU: 31733

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Performance Distributors DUI Ignition Coil is a high-output component designed to produce 50,000 volts for enhanced ignition performance. This coil allows for spark plug gaps to be opened up to .055 inches and supports engine speeds up to 7,000 RPM.

It is compatible with 4, 6, and 8-cylinder engines.
Show original supplier description
The Performance Distributors DUI Ignition Coil is a high-output ignition solution engineered to provide 50,000 volts, ensuring a hotter spark that improves combustion efficiency. This design allows users to increase spark plug gaps up to .055 inches, which can help optimize burn quality across the combustion cycle. The coil is specifically rated for operation up to 7,000 RPM, making it suitable for both street and high-performance strip applications. Built for versatility, this coil is compatible with 4, 6, and 8-cylinder engines and is a direct-fit replacement for all HEI/DUI style distributors. Proper installation involves ensuring the coil is correctly seated within the distributor cap assembly to maintain consistent electrical contact. No complex tuning is required for basic compatibility, though users should ensure their existing ignition system components are in good working order to fully capitalize on the increased voltage output.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerformance Distributors
Part Number31733
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy