Keep every cylinder firing on time with the ThunderSpark Distributor Rotor 926-1033, a direct-fit replacement for the 1989-1992 Mazda MPV (see the Buyer's Guide tab for engine-level applications). Mounted on the distributor shaft, the rotor transfers high-voltage current from the ignition coil to the correct terminal on the distributor cap, helping route spark to each engine cylinder in the proper firing order.
Worn or carbon-tracked rotors can contribute to hard starting, misfires, or engine hesitation. If a failing distributor rotor is the cause, this unit replaces it and restores the intended spark path. A trusted replacement choice for professional technicians and DIY installers.
Interchange: 173-7959 · 51-5682 · 32-9844
1737959 · 515682 · 329844 · 4R1143 · D679 · MM502535 · 3912 · 12353190 · JE0118V05 · JE0118V059U · JR128 · JA983
This part cross-references / interchanges with the following part numbers:
What vehicles does the 926-1033 distributor rotor fit?
It is a direct-fit replacement for the 1989-1992 Mazda MPV. Check the Buyer's Guide tab to confirm the exact engine application for your vehicle.
What does a distributor rotor do?
It transfers high-voltage current from the ignition coil to the correct terminal on the distributor cap, helping route spark to each cylinder in the proper firing order.
What are signs the rotor may need replacing?
Hard starting, misfires, or engine hesitation can be signs of a worn or carbon-tracked rotor. Diagnose the cause first, since these symptoms can have other sources.
What is the rotor made to resist?
It uses high-dielectric-strength materials designed to resist arcing and heat degradation, plus a corrosion-resistant contact surface for consistent conductivity.
Is this a direct replacement?
Yes. It is engineered to match OE fit, form, and function so it installs on the distributor shaft with proper alignment for accurate spark timing.
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.
