Help your electric cooling fan switch on as the engine warms up with the Beck/Arnley Engine Cooling Fan Switch 201-1545, a thermo fan switch that responds to cooling-system temperature and turns the fan on. It fits many vehicles, among them the 1980-1983 Volkswagen Jetta, 1978-1982 Porsche 928 and 1978-1986 Audi 5000. Engine details and the full application list are in the Buyer’s Guide tab.
Beck/Arnley designs its parts as direct replacements for OE applications across foreign nameplates, with close attention to form, fit and function. Its product specialists work with a trusted global sourcing network to supply OE-quality parts that meet Beck/Arnley’s own requirements and specifications.
- OE form, fit and function: matches the original switch so it can take its place on the listed applications.
- Application-specific: built for particular vehicles, as shown in the Buyer’s Guide tab.
- Diagnose first: Beck/Arnley recommends professional diagnostics for a successful repair.
- Check the whole circuit: test the cooling fan motor’s current draw, the control module or relay, and the electrical wiring and connectors.
Signs this switch may need replacing include a cooling fan that never comes on as the engine heats up, a fan that runs all the time, or engine temperature that climbs in slow traffic. The fan motor, relay and wiring can cause the same symptoms, so confirm the cause before you replace the switch.
Interchange: 1S4395 · 823959481M · 823959481A · 823959481F · 823959481G · 823959481L · 80254066087 · 82395948182 · 8420 · 8540 · 8561367 · 8569238 · TS173 · 682146010 · 175959481 · SW533










