Keep spark reaching every cylinder with the Standard Ignition Distributor Rotor (DU-317). Mounted on the distributor shaft, the rotor spins beneath the cap and routes high-voltage current from the coil to each spark-plug terminal in firing order. It installs as a direct-fit replacement on many vehicles, among them the 1988-1989 Eagle Medallion, 1983-1987 Renault Alliance, and 1985-1986 Peugeot 505 — see the Buyer's Guide tab for the full list and engine-level fitment.
Standard builds this rotor with quality control maintained from componentry through the finished part, drawing on decades of ignition research and development.
- Solid brass segment: provides good conductivity to carry a higher-voltage spark to the plugs.
- High-grade dielectric alkyd: resists dirt sticking, which reduces carbon tracking for extended service life.
- Shaft retention clip where required: helps the rotor seat correctly for proper fit and performance.
Signs the rotor may need replacing include hard starting, misfire, rough running, or a no-start when the tip or segment is worn, cracked, or carbon-tracked. If a failed rotor is the cause, replacing it helps restore a clean spark path. Inspect the distributor cap at the same time, since the two wear together.
Interchange: 83300128 · 898300128 · 8983300128 · T1026824 · D649 · DC911 · EP810 · 664203 · 9940302 · 12337492 · 593728 · 593743 · 7701026824
This part cross-references / interchanges with the following part numbers:
83300128, 898300128, 8983300128, T1026824, D649, DC911, EP810, 664203, 9940302, 12337492, 593728, 593743, 7701026824, DU-317
