Deliver clean, accurately timed spark from the ignition coil to the distributor cap with the ThunderSpark Distributor Rotor 926-1011. This distributor rotor transfers high-voltage current from the coil to the correct terminal on the cap, so each cylinder fires at the right moment. It's a direct-fit replacement for a wide range of 1982–1991 GM applications, including the 1984 Buick Century, 1983-1988 Buick Skyhawk, 1982-1984 Chevrolet Camaro, 1985-1990 Chevrolet S10, 1985-1988 Chevrolet S10 Blazer, 1985-1990 GMC S15, 1982-1984 Oldsmobile Omega, 1982-1984 Pontiac Firebird, 1987-1989 Pontiac Grand Am and 1986-1991 Pontiac Sunbird — see the Buyer's Guide tab for the full list and engine coverage.
- Accurate spark distribution: routes high-voltage current from the coil to the correct cap terminal for proper spark timing.
- High-dielectric materials: designed to resist arcing and heat degradation under demanding operating conditions.
- Corrosion-resistant contact: a corrosion-resistant contact surface helps maintain conductivity and consistent output.
- Engineered to OE fit, form and function for reliable ignition timing and spark delivery.
If a worn or corroded rotor is behind hard starting, misfires or engine hesitation, this is a straightforward replacement.
Interchange: D-435 · D-205 · 51-5559 · RR-212 · DR-191 · RD-28 · DR-57 · 32-4013 · DR-119 · DR-430 · DR-430X · DR-919
D435 · D205 · 515559 · RR212 · DR191 · RD28 · DR57 · 324013 · DR119 · DR430 · DR430X · DR919 · 5C4 · 4R1050 · 8983501086 · 3902 · 10469006 · 1847341 · 19110943 · 1979703 · 1988515 · 816917 · 1283 · DR324
This part cross-references / interchanges with the following part numbers:
D-435, 5C4, 4R1050, D205, D-205, 51-5559, 8983501086, RR-212, DR-191, 3902, 10469006, 1847341, 19110943, 1979703, 1988515, 816917, 1283, RD-28, DR-57, 32-4013, DR324, DR-119, DR-430, DR-430X, DR-919, DR919
