PerTronix Ignitor MR-LS1 Electronic Ignition Conversion Kit for 4-Cylinder Applications

Upgrade traditional points-based ignition systems with the PerTronix Ignitor MR-LS1 Ignition Conversion Kit. Designed for various 4-cylinder applications, this electronic conversion kit replaces mechanical points with a magnetic-trigger ignition module to help provide consistent, reliable ignition performance. The kit is engineered for practical installation while preserving the appearance and function of the original distributor system.
The PerTronix Ignitor MR-LS1 uses a solid-state design with no rubbing blocks or contact points to wear, pit, or require frequent adjustment. Its magnetic-trigger operation supports dependable spark timing and can help improve starting, throttle response, and overall ignition consistency when properly matched to the vehicle’s ignition system. This makes it a practical choice for classic cars, restorations, and other compatible 4-cylinder applications.
Installation should be completed by a qualified technician or an experienced installer familiar with distributor and ignition-system service. Verify application compatibility before ordering, including the distributor configuration, ignition coil requirements, and vehicle-specific installation instructions. The kit is intended for compatible applications and should be installed according to the manufacturer’s guidelines for proper operation and long-term reliability.
The PerTronix Ignitor MR-LS1 combines electronic reliability with a compact conversion format, making it a useful solution for updating a conventional points ignition system. With the correct application fitment, this kit can reduce routine points maintenance while supporting dependable engine performance. It is not air restricted and is not designated for truck freight shipping.

Features:

• Electronic Conversion: Replaces conventional mechanical ignition points with an electronic ignition module.

• Magnetic Trigger: Uses magnetic-trigger technology to support consistent ignition timing and reliable spark control.

• 4-Cylinder Applications: Designed for use with various compatible 4-cylinder ignition systems.

• Reduced Maintenance: Eliminates routine points adjustment and helps prevent wear-related ignition issues.

• Brand and Part Number: PerTronix Ignitor MR-LS1 ignition conversion kit.

• Shipping Classification: Not air restricted and not designated for truck freight shipping.