Ignitions and Electrical› Ignition Components

Pertronix

IGNITOR HOLLEY 4 CYL

$192.55

SKU: P01A HO-143

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

IGNITOR HOLLEY 4 CYL

MIA's Description

The Pertronix HO-143 Ignitor is an electronic ignition conversion kit designed for Holley 4-cylinder distributors. This kit replaces original mechanical breaker points with a reliable, self-contained electronic system. It features a fixed dwell and timing, operating on a 12-volt negative ground system.

This conversion kit offers improved reliability and performance by providing a more accurate trigger signal, preventing points bounce at higher RPM, and improving dwell control for a hotter spark. The epoxy-molded module is resistant to dirt, oil, grease, and moisture, ensuring durability.

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

BrandPertronix
Part NumberP01A HO-143

Videos

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Buy with Confidence

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.

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