4 Pin Performance Ignition Module For Classic Chevy Pontiac Olds Buick Cars 1974 To 1988 Replace OE LX301 DM1906 1190357 4419628 Black Pack Of 1 Plug And Play Easy Install Ready To Roll

4 Pin Performance Ignition Module for GM Cars 1974-88
✔️ Pack Of 1, plug-and-play ignition module for 1974-88 GM cars

This 4 pin ignition module is a direct, plug-in replacement for classic GM ignition systems from 1974 through 1988. It's designed to keep engines starting reliably and prevent flameouts in Chevy, Pontiac, Olds, and Buick vehicles.

✅ Replacement OE numbers LX301, DM1906, 1190357, 4419628, 82369531
✅ Direct plug-in compatibility with GM ignition systems of era
✅ Durable metal and plastic housing for long service life
✅ Pack Of 1, ready for quick swap and simple install

💡 What is a 4 pin ignition module used for in classic GM ignition systems? This handy unit keeps ignition timing stable and reduces misfires across aging engines.

- handy for restoration projects on Chevy Pontiac Olds Buick
- matches OE numbers LX301, DM1906, 1190357, 4419628 for easy swap
- plug-and-play design enables quick, tool-free installation
- improves reliability by stabilizing ignition coil operation