PerTronix Ignitor II Conversion Kit 91843 for Bosch 4-Cylinder Distributors

Upgrade a compatible Bosch 4-cylinder distributor with the PerTronix Ignitor II Conversion Kit, part number 91843. This electronic ignition conversion replaces conventional breaker points and condensers with a magnetic-trigger ignition module designed to provide consistent switching, dependable starting, and improved ignition performance. The kit is designed for enthusiasts and technicians seeking a cleaner, more reliable alternative to periodic points maintenance.
The PerTronix Ignitor II system uses solid-state electronics and a magnetic trigger to help deliver accurate ignition timing without mechanical point wear. By eliminating rubbing block wear and point arcing, the system helps maintain stable ignition operation over time while reducing routine distributor service. Its compact conversion design installs inside the distributor, preserving the original appearance and supporting a straightforward upgrade for compatible applications.
The Ignitor II Conversion Kit 91843 is intended for Bosch 4-cylinder distributors and should be matched to the vehicle, distributor, coil, and ignition system before installation. Proper installation and coil compatibility are important for reliable operation. Refer to the application and installation instructions to confirm fitment and wiring requirements. This PerTronix Ignition kit is suitable for automotive restoration, performance upgrades, and dependable everyday driving where electronic ignition control is preferred.

Features:

• Ignition conversion kit for replacing breaker points with electronic ignition

• Ignitor II electronic module with solid-state switching technology

• Magnetic trigger provides consistent ignition timing and operation

• Designed for compatible Bosch 4-cylinder distributors

• Helps reduce maintenance associated with point wear and adjustment

• PerTronix Ignition part number 91843

• Suitable for automotive restoration, performance, and street applications