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Facet 3.7573/26RS Distributor Rotor
Distributor Rotor for Mercedes-Benz V8 and V12 Applications
Facet 3.7573/26RS is a distributor rotor for select Mercedes-Benz ignition systems. It is listed for 1986-1991 Mercedes-Benz 420SEL, 560SEC, and 560SEL, plus 1986-1989 Mercedes-Benz 560SL, making it a direct-fit service part for these classic applications.
Key Features
- Distributor rotor for ignition distributor service
- Fits 1986-1991 Mercedes-Benz 420SEL, 560SEC, and 560SEL
- Fits 1986-1989 Mercedes-Benz 560SL
- Facet part number 3.7573/26RS
- OE-style replacement for distributor maintenance on compatible Mercedes-Benz models
Detailed Description
The Facet 3.7573/26RS distributor rotor is used inside the distributor to route ignition voltage to the correct cylinder at the proper time. On Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL models from the listed years, a worn rotor can contribute to weak spark delivery, misfire, rough idle, hard starting, and inconsistent engine performance. This part number, 3.7573/26RS, is a practical replacement when servicing the ignition distributor on these vehicles.
What It Helps Solve
- Engine misfire caused by worn rotor contacts
- Hard starting from inconsistent spark transfer
- Rough idle related to distributor wear
- Loss of ignition efficiency under load
- Intermittent spark distribution in aging ignition systems
Installation Notes and Tips
Inspect the distributor cap, rotor contact surface, and related ignition components during service. Replace the rotor only with the correct application match for the distributor used on your vehicle. Verify fitment by year, make, and model before installation. For search reference, this part number is Facet 3.7573/26RS.
Quality Assurance
Facet is an established ignition component brand used in automotive service applications. This rotor is cataloged for the listed Mercedes-Benz fitments and is intended for direct replacement use in those applications.
This part fits 22 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1991 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1991 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1991 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1990 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1990 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1990 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1989 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1989 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1989 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1989 | Mercedes-Benz | 560SL | Base | N/A | |
| 1988 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1988 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1988 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1988 | Mercedes-Benz | 560SL | Base | N/A | |
| 1987 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1987 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1987 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1987 | Mercedes-Benz | 560SL | Base | N/A | |
| 1986 | Mercedes-Benz | 420SEL | Base | N/A | |
| 1986 | Mercedes-Benz | 560SEC | Base | N/A | |
| 1986 | Mercedes-Benz | 560SEL | Base | N/A | |
| 1986 | Mercedes-Benz | 560SL | Base | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.