Ignitions and Electrical Ignition Boxes and Components

Pertronix

Ignitor Electronic Ignition Kit

$359.99

SKU: 222-475

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Pertronix Ignitor is an electronic ignition kit designed as a replacement for breaker points and factory electronic ignitions. It offers a dependable, self-contained, and maintenance-free electronic ignition system. The Ignitor provides twice the voltage to the spark plugs, which can increase horsepower, fuel economy, and spark plug life.
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This system delivers twice the voltage to the spark plugs, aiming to increase horsepower, fuel economy, and spark plug life while improving coil output with a 2:1 improvement over points in current fall time. Its design utilizes rotating cobalt magnets to trigger a Hall effect integrated circuit, eliminating points that can burn and moving parts that wear out. Constructed with epoxy molding, the Pertronix Ignitor module is impervious to dirt, oil, grease, and moisture, ensuring durability. It provides stable timing with no need for adjustments and can trigger most multi-spark CD ignitions. The kit is available for 6 and 12-volt negative and positive ground systems and is legal in all 50 states and Canada. Installation is straightforward, with only two wires to connect and no permanent modifications required. The engine timing remains consistent for extended periods. The Hall effect sensor is robust against distributor shaft wear, dirt, dust, moisture, or vibration, and it retains the stock advance curve, maintaining firing accuracy to within 1/4 degree and reducing spark scatter across the RPM range. This ignition system is specifically for Lucas distributors with models 45DE4 and DM4, and is compatible with MGB (1976-1980), Spitfire (1975-1980), Midget 1500 (1975-1979), and TR7 (1975-1979) vehicles, provided they have the original Lucas Electronic distributors and not Delco units. Note: This system is not for use with solid core wires; resistance core ignition wires or resistor type plugs are required.

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

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Specifications

BrandPertronix
Part Number222-475
CategoryIgnitions and Electrical

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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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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.

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