Standard Ignition JR-144 Distributor Rotor

Distributor Rotor for Select Geo, Suzuki, and Mitsubishi

Standard Ignition JR-144 is a distributor rotor for select import vehicles with distributor ignition systems. It features a push-on mount, black plastic rotor body, and aluminum contact material for direct replacement service on the listed applications.

Key Features

• Distributor rotor for ignition system service
• Push-on mount for listed distributor applications
• Black plastic rotor construction
• Aluminum contact material
• Direct replacement part number JR-144

Fitment Details

• Fits 1994-1995 Geo Tracker, N/A; compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
• Fits 1991-1993 Geo Tracker, N/A.
• Fits 1991 Chevrolet Tracker, N/A.
• Fits 1991 GMC Tracker, N/A.
• Fits 1995 Pontiac Sunrunner, N/A; Export; w/ Canada Emissions.
• Fits 1994 Pontiac Sunrunner, N/A.
• Fits 1991-1995 Suzuki Sidekick, N/A.
• Fits 1992 Mitsubishi Expo, N/A; Dist. No. MD156722.
• Fits 1992 Mitsubishi Galant, N/A; Vertical Towers.
• Fits 1991 Mitsubishi Galant, N/A.
• Fits 1990 Mitsubishi Galant, N/A; w/ Bolt-On Cap.

What This Part Helps Address

• Distributor rotor wear that can affect spark transfer
• Misfire concerns related to rotor contact deterioration
• Hard starting caused by ignition distributor service issues
• Rough running from worn ignition components
• Maintenance replacement for distributor-equipped vehicles

Installation Notes and Tips

Verify distributor style and application notes before installation. This part cross-references Gates T205 for the same application. Confirm the rotor mounts securely with the push-on design and inspect the distributor cap, ignition pickup, and related ignition components during service.

Quality Assurance

Standard Ignition JR-144 is built as a replacement distributor rotor for the listed Geo Tracker, Suzuki Sidekick, Pontiac Sunrunner, Chevrolet Tracker, GMC Tracker, and Mitsubishi Galant applications. Its aluminum contact and plastic rotor construction match the needs of distributor ignition service on these vehicles.