Standard Ignition JR-127 Distributor Rotor

Distributor Rotor for Nissan Applications

Standard Ignition JR-127 is a distributor rotor built for specific Nissan ignition systems. It uses a push-on mount, brass contact material, and a black plastic rotor body to support consistent distributor operation in the listed applications.

Key Features

• Push-on mount for direct distributor rotor installation
• Brass contact material for reliable electrical transfer
• Black finish with plastic rotor construction
• Distributor rotor only
• Standard Ignition JR-127 replacement part

Detailed Description

The Standard Ignition JR-127 distributor rotor is a direct-fit ignition component for select Nissan Pulsar, Pulsar NX, and Sentra models. It is built with a plastic rotor body and brass contact material to maintain proper spark distribution inside the distributor. This part cross-references 12-0148 and EP768 for the same application. If you are replacing a worn rotor on a 1983-1986 Nissan Pulsar NX, a 1983 Nissan Pulsar, or a 1984-1986 Nissan Sentra, JR-127 provides the correct push-on style for the listed distributor setups.

What It Helps Address

• Misfiring caused by a worn or damaged distributor rotor
• Weak spark transfer inside the distributor
• Rough idle related to ignition distribution issues
• Hard starting from rotor wear or contact deterioration
• Ignition performance problems in Federal Emissions-equipped Nissan applications

Installation Notes and Tips

Verify distributor type before installation. This rotor uses a push-on mount and is listed for 1986 Nissan Sentra through 4/86 with Hitachi distributors, plus Federal Emissions-equipped Nissan Pulsar and Pulsar NX applications. Inspect the distributor cap, shaft, and terminals before installing the new rotor to avoid repeat ignition issues.

Quality Assurance

Standard Ignition supplies ignition service parts for OE-style replacement needs, and JR-127 is built to match the listed fitment and mounting style for the specified Nissan applications.