Standard Ignition JR-113 Distributor Rotor

Distributor Rotor for Nissan and Mitsubishi Applications

Standard Ignition JR-113 is a distributor rotor built for specific Nissan and Mitsubishi ignition systems. It uses a push-on mount, black plastic rotor body, and aluminum contact material to support consistent distributor operation in the listed applications.

Key Features

• Part number: JR-113
• Push-on mount type for direct distributor rotor installation
• Black plastic rotor material
• Aluminum contact material
• Distributor rotor contents only
• Compatible with select Nissan Pickup, D21, 240SX, Pulsar NX, and Sentra applications

Detailed Description

Standard Ignition JR-113 is a distributor rotor for ignition systems that use a push-on rotor design. The black plastic housing and aluminum contact are specified for the listed vehicle applications, helping maintain proper rotor-to-cap distribution in the distributor assembly. This part number is also referenced as JR113T in interchange listings. Standard Ignition JR-113 is used in select Nissan Pickup and Nissan D21 models, along with certain Nissan 240SX, Pulsar NX, and Sentra applications, and it also cross-references CSF 3879 for the same application.

What It Helps Solve

• Distributor misfire caused by worn rotor contact surfaces
• Ignition performance issues from a damaged rotor body
• Intermittent spark transfer inside the distributor
• Hard starting related to rotor wear or corrosion
• Ignition timing irregularities tied to rotor deterioration

Installation Notes and Tips

• Verify distributor style and rotor mount type before installation.
• Inspect the distributor cap, cap terminals, and ignition components for wear before replacing the rotor.
• Confirm the application by year, make, and model, especially on Nissan Pickup, D21, 240SX, Pulsar NX, and Sentra vehicles.
• Use the listed fitment only; do not force the rotor onto an incompatible distributor shaft.

Quality Assurance

Standard Ignition supplies ignition service parts for OE-style replacement needs, and JR-113 is built to match the specified distributor rotor application requirements for the listed vehicles.