Standard Ignition JR-146 Distributor Rotor

Distributor Rotor for Nissan 240SX

The Standard Ignition JR-146 distributor rotor is a direct-fit ignition component for select 1991-1994 Nissan 240SX applications. It uses a push-on mount and aluminum contact material to support consistent distributor operation in the ignition system.

Key Features

• Fits 1991-1994 Nissan 240SX
• Standard Ignition JR-146 distributor rotor
• Push-on mount type for straightforward distributor installation
• Aluminum contact material
• Plastic rotor body with black finish
• Distributor rotor contents only

Detailed Description

Built for distributor and magneto service, this Standard Ignition distributor rotor is specified for 1991, 1992, 1993, and 1994 Nissan 240SX models. The JR-146 uses a push-on design and aluminum contact material to maintain the rotor-to-cap electrical path inside the distributor. For buyers searching for a 1991-1994 Nissan 240SX distributor rotor or a Standard Ignition JR-146 replacement, this part matches the listed application and interchange references.

This part cross-references 12-0196 and EP890 for the same application.

What It Helps Address

• Distributor rotor wear that can affect ignition performance
• Cracked or deteriorated rotor plastic
• Corroded or damaged rotor contact surfaces
• Misfire concerns related to distributor component condition
• Service replacement for a worn ignition rotor on a Nissan 240SX

Installation Notes and Tips

Verify distributor cap and rotor orientation before installation. Confirm the push-on mount seats fully on the distributor shaft and inspect the cap, terminals, and ignition wires at the same time. Use the vehicle application listing to confirm fitment for your specific 1991-1994 Nissan 240SX before ordering the JR-146.

Quality Assurance

Standard Ignition supplies ignition service parts for distributor repair and maintenance applications. This JR-146 rotor is built to the listed material and mounting specifications for the stated vehicle fitment.