Keep spark reaching the right cylinder at the right moment with the Standard Ignition Distributor Rotor JR-169. It is a direct-fit replacement for the listed applications, the 1970-1972 Mazda 1200 and the 1972-1973 Mazda B1600. The rotor mounts on the distributor shaft and turns inside the distributor cap. As it turns, it carries high-voltage current from the cap's center terminal to each outer terminal in firing order.
Signs a distributor rotor may need replacing include misfiring, hard starting, rough running, or a burned, pitted or cracked rotor tip found during inspection. If a worn rotor is the cause, the JR-169 replaces it. Inspect the distributor cap at the same time, since the two parts work together. For engine details, see the "Vehicles it fits" section.
Interchange: D735 · JA905 · EP711 · 010718203B · 010718203B91 · 010718205B
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Standard Ignition JR-169 fit?
It is listed for the 1970-1972 Mazda 1200 and the 1972-1973 Mazda B1600. See the "Vehicles it fits" section for engine details.
What does a distributor rotor do?
It turns with the distributor shaft and carries high-voltage current from the center of the distributor cap to each outer terminal, sending spark to each cylinder in firing order.
What is the JR-169 rotor made of?
The body is a high dielectric-strength engineering polymer. The segment is solid brass with a noise-suppressing coating.
How can I tell if my distributor rotor needs replacing?
Possible signs include misfiring, hard starting, rough running, or a burned, pitted or cracked rotor tip. Diagnose the cause first, since the cap, plug wires or coil can cause similar symptoms.
Which part numbers does the JR-169 interchange with?
It cross-references D735, JA905, EP711, 010718203B, 010718203B91 and 010718205B.
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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.
