Standard Ignition Distributor Rotor P/N:JR-128
Standard Motor Products
Help deliver spark to every cylinder with the Standard Ignition JR-134 distributor rotor, a direct-fit replacement for the listed 1988-1991 Honda Civic, 1988-1991 Honda CRX and 1988-1990 Acura Integra applications. The rotor turns with the distributor shaft and carries high voltage from the cap's center contact to each plug terminal in firing order. See the "Vehicles it fits" section for engine specifics.
Signs a distributor rotor may need replacing include misfires, hard starting, rough running, and a burned, cracked or carbon-tracked rotor tip. Other ignition parts can cause similar symptoms, so diagnose first. If a worn rotor is the cause, this part replaces it. The rotor is commonly replaced along with the distributor cap during an ignition tune-up.
Interchange: 12-0201 · 2-3922A
120201 · 23922A · 30103PR3006 · 30103PR3016 · D698 · JP923 · EP332 · 12353029 · 19017205 · 30103PM5702 · 30103PM5703 · 30103PM5A02 · 30103PM5A03 · 30103PM5A04 · 30103PM5A05 · 30103PW0003 · EP332SB · 3922A · JR134T
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Will this distributor rotor fit a 1988-1990 Acura Integra?
Yes. The Standard Ignition JR-134 is listed as a direct-fit replacement for the 1988-1990 Acura Integra. Engine details for each application are in the "Vehicles it fits" section.
Is this 1988-1991 Honda Civic distributor rotor also listed for the 1988-1991 Honda CRX?
Yes. It is listed for the 1988-1991 Honda Civic and the 1988-1991 Honda CRX. Check the "Vehicles it fits" section for engine-level details.
What does a distributor rotor do?
It mounts on the distributor shaft and spins inside the cap. It passes high voltage from the cap's center contact to each plug terminal in turn, so every cylinder gets its spark in firing order.
What are signs the distributor rotor may need replacing?
Possible signs include misfires, hard starting, rough running or a no-start, and a burned, cracked or carbon-tracked rotor. Other ignition parts cause similar symptoms, so diagnose first.
What materials are used in the JR-134 rotor?
Standard Ignition uses solid brass segments for conductivity. It also uses a high-grade dielectric strength alkyd that resists dirt sticking, which decreases carbon tracking.
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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.