Standard Ignition CH-303 Distributor Rotor

Distributor Rotor for Chrysler and Dodge Applications

Standard Ignition CH-303 is a distributor rotor for a wide range of Chrysler, Dodge, and Plymouth ignition systems. It is listed for many classic and late-1980s vehicles, including Chrysler Fifth Avenue, Dodge Dakota, and Dodge Ramcharger applications.

Key Features

• Distributor rotor for ignition system service
• Blue Streak Premium Quality line
• Fits applications with 16mm shaft size where noted
• Coverage spans 1960-1989 model years across Chrysler, Dodge, and Plymouth vehicles
• Part number CH-303 for catalog lookup and ordering

Detailed Description

Standard Ignition CH-303 is a replacement distributor rotor used in distributor and magneto ignition systems. Fitment includes Chrysler 300, Imperial, Newport, New Yorker, and Town & Country models, along with Dodge Dart, Charger, Challenger, Monaco, Aspen, B-series vans, D-series trucks, W-series trucks, Ramcharger, and Dakota. This rotor is also listed for Plymouth PB-series vans. The Blue Streak Premium Quality designation identifies it as part of Standard Ignition’s premium service line for ignition repair work.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Engine misfire caused by worn rotor contacts
• Hard starting from weak distributor spark transfer
• Ignition timing instability from rotor wear
• Intermittent spark delivery in distributor-equipped engines
• Service replacement for aging Chrysler and Dodge ignition components

Installation Notes and Tips

• Verify distributor style, shaft size, and application notes before installation.
• Match the vehicle year and engine setup exactly, especially on models with single points, dual points, or single contact distributor notes.
• Inspect the distributor cap, cap terminals, and ignition wires during service.
• Confirm the rotor seats fully on the distributor shaft before closing the cap.

Quality Assurance

Standard Ignition CH-303 is part of the Blue Streak Premium Quality line, built for ignition service applications across Chrysler, Dodge, and Plymouth vehicles.