ThunderSpark Distributor Rotor P/N:926-1011
Keep high-voltage current flowing to the right cylinder with the ThunderSpark Distributor Rotor 926-1026. Mounted on the distributor shaft, it transfers spark from the ignition coil to the correct terminal on the distributor cap for accurate spark timing across each engine cylinder. It drops in as a direct-fit replacement for the 1988 Chevrolet Nova, 1987-1988 Isuzu I-Mark, 1986 Toyota Camry, 1985-1986 Toyota Celica, 1985 Toyota Corolla, 1984-1990 Toyota Pickup, and 1986-1989 Toyota Van — see the Buyer's Guide tab for engine-level details.
If a worn or corroded rotor is the cause of hard starting, misfires, or engine hesitation, this rotor replaces it to restore proper spark delivery. Inspect the distributor cap at the same time for balanced ignition performance.
Interchange: 173-7904 · 51-5665
1737904 · 515665 · 5A2 · 4R1131 · D717 · 3840 · 94844585 · 94845144 · JR102 · JR102T · 1910216060 · 1910235160 · 1910273180 · JA951
This part cross-references / interchanges with the following part numbers:
What does the distributor rotor do?
It transfers high-voltage current from the ignition coil to the correct terminal on the distributor cap, directing spark to each engine cylinder in the proper firing order.
Will this fit my vehicle?
It's a direct-fit replacement for applications like the 1988 Chevrolet Nova, 1987-1988 Isuzu I-Mark, and several 1984-1990 Toyota models. Check the Buyer's Guide tab to confirm your vehicle.
What are signs the rotor may need replacing?
Hard starting, misfires, or engine hesitation can be signs of a worn or corroded rotor. Diagnose the cause first, since these symptoms can have other sources.
Should I replace the distributor cap too?
It's good practice to inspect the distributor cap when servicing the rotor, since both wear from high-voltage arcing and heat over time.
What interchange numbers does this replace?
It cross-references 173-7904, 51-5665, 5A2, 4R1131, D717, 3840, 94844585, 94845144, JR102, JR102T, 1910216060, 1910235160, 1910273180, and JA951.
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.