Ignitions and Electrical› Ignition Components

Pertronix

IGNITOR MARELLI 12 CYL (2 MOD

$595.29

SKU: P01A MR-1121A

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Pertronix MR-1121A Ignitor electronic ignition conversion kit replaces traditional points and condenser systems in Marelli Ferrari 365 GT 12-cylinder distributors. It delivers twice the voltage to spark plugs, increasing horsepower, fuel economy, and spark plug life, while providing stable timing without adjustments. This system eliminates points to burn and moving parts to wear out due to its epoxy-molded, Hall Effect integrated circuit design.

Fitment

Fitment Guaranteed

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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 MR-1121A

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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