Standard Ignition JR-191 Distributor Rotor

Distributor Rotor for Nissan Ignition Service

Standard Ignition JR-191 is a distributor rotor for select Nissan applications. It is built with a plastic rotor body, a black finish, and an aluminum contact material for distributor ignition service on covered Pulsar, Pulsar NX, and Sentra models.

• Distributor rotor for ignition distributor and magneto applications
• Plastic rotor material with black color/finish
• Aluminum contact material
• Push-on mount type
• Direct fit for select Nissan Pulsar, Pulsar NX, and Sentra vehicles

Fitment and Application Details

Compatible With 1987 Nissan Pulsar NX, distributor ignition pickup - fitment note: voltage regulator. Compatible With 1984-1986 Nissan Pulsar NX, w/ Canada Emissions; w/ Calif. Emissions. Compatible With 1983 Nissan Pulsar, Canada Emissions. Compatible With 1983 Nissan Pulsar NX, Canada Emissions. Compatible With 1982-1983 Nissan Sentra.

This part cross-references Duralast EP892 and Standard Ignition JR-191 for the same application.

What This Rotor Helps Address

• Distributor rotor wear that can affect spark transfer
• Misfire concerns related to ignition distributor service
• Hard-start or no-start conditions tied to rotor deterioration
• Corrosion or contact degradation at the rotor tip
• Routine ignition maintenance on older Nissan Pulsar, Pulsar NX, and Sentra models

Installation Notes and Tips

Verify distributor style and engine application before installation. The push-on mount type should seat securely on the distributor shaft, and the rotor contact should align correctly with the cap terminals. Inspect the distributor cap, pickup components, and related ignition parts during service to confirm the repair.

Quality Assurance

Standard Ignition supplies ignition components for service replacement use, and JR-191 is built to match the listed application requirements for covered Nissan vehicles.