Standard Ignition Distributor Rotor P/N:JR-175
Help keep high-voltage spark reaching each cylinder in firing order with the Standard Ignition Distributor Rotor, part number JR-89. It fits many vehicles, among them the 1980-1984 Honda Civic, 1981-1989 Honda Accord and 1981-1989 Honda Prelude, as a direct-fit replacement for the listed applications.
The rotor turns with the distributor shaft and carries the coil's high-voltage charge to each terminal in the distributor cap. As a global maker of ignition products, Standard Ignition keeps quality control across the whole manufacturing process, from components to the finished part.
A worn or burned rotor may cause misfires, hard starting or rough running. If the rotor is the cause, this part replaces it. If you are shopping for a 1981-1989 Honda Accord distributor rotor, the Buyer's Guide tab lists every fitting vehicle and year.
Interchange: 12-0178
120178 · 30103PA1732 · 30103PA1733 · 30103PC3822 · 30103PE9006 · D669 · JA939 · EP821 · EP821SB · JR89T
This part cross-references / interchanges with the following part numbers:
Is this the right Honda Civic distributor rotor for a 1980-1984 Honda Civic?
It is listed for the 1980-1984 and 1986-1987 Honda Civic. Check the Buyer's Guide tab to confirm your exact year and engine before ordering.
What does a distributor rotor do?
It spins with the distributor shaft and passes high voltage from the coil to each distributor cap terminal in turn. This sends spark to the plugs in firing order.
What is the JR-89 rotor made of?
It uses a high dielectric-strength engineering polymer designed to resist breakdown and arcing. It also has a solid brass segment that resists pitting and erosion.
What are signs a distributor rotor may need replacing?
Common signs include misfires, hard starting, rough running, or a burned, pitted or cracked contact. Diagnose the cause first, because other ignition parts can cause similar symptoms.
How does this rotor install?
It fits onto the distributor shaft under the distributor cap and uses shaft retention clips for proper fit. Follow your vehicle's service information for the procedure.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.