Deliver clean, correctly-timed spark to every cylinder with the ThunderSpark Distributor Rotor 926-1042 (also written 9261042). This distributor rotor mounts on the distributor shaft and transfers high-voltage current from the ignition coil to the correct terminal on the distributor cap, routing spark to each cylinder in the proper firing sequence. It's a direct-fit replacement across a wide range of 1979-1989 applications, including the Chrysler LeBaron, New Yorker, and Town & Country, Dodge Aries, Caravan, Colt, and Ram 50, Plymouth Reliant, Voyager, and Sapporo, Mazda 626 and B2000, Mitsubishi Starion, Cordia, and Tredia, and the Ford Courier — see the "Vehicles it fits" section for the full application and engine list.
- Voltage transfer: carries high-voltage spark from the ignition coil to the distributor cap terminals.
- Designed to OE specs: engineered to match OE fit, form, and function for accurate spark distribution.
- High-dielectric materials: made to resist arcing and heat degradation under demanding operating conditions.
- Corrosion-resistant contact surface: supports consistent conductivity and reliable output over time.
Signs the original rotor may need replacing include hard starting, misfires, or engine hesitation. If a worn or corroded distributor rotor is the cause, this unit replaces it to help restore proper spark delivery.
Frequently Asked Questions
What does a distributor rotor do?
It mounts on the distributor shaft and transfers high-voltage current from the ignition coil to the correct terminal on the distributor cap, sending spark to each cylinder in the proper firing order.
Will this rotor fit my vehicle?
It's a direct-fit replacement for many 1979-1989 Chrysler, Dodge, Plymouth, Mazda, Mitsubishi, and Ford Courier applications. Check the "Vehicles it fits" section to confirm the fit for your exact year, make, model, and engine.
What are signs my distributor rotor needs replacing?
Hard starting, misfires, or engine hesitation can be signs of a worn or corroded rotor. Diagnose the cause first; if the rotor is at fault, replacing it can help restore proper spark delivery.
What is the rotor made to resist?
It's built with high-dielectric strength materials made to resist arcing and heat degradation, plus a corrosion-resistant contact surface for consistent conductivity over time.
Is this rotor built to OE specifications?
Yes. It's engineered to meet OE fit, form, and function standards for proper alignment and accurate spark distribution on the listed applications.
