Keep an accurate read on engine temperature with this Four Seasons switch, the 36462 Engine Coolant Temperature Sensor / Switch. It monitors coolant temperature and sends that signal to the vehicle. It fits many vehicles as a direct-fit replacement for the listed applications, among them the 1991-2002 Saturn SL, 1991-2002 Saturn SL1 and 1991-2002 Saturn SL2. See the Buyer's Guide tab for the full list. Four Seasons catalogs it as a coolant temp sensor switch, so it is listed under both names.
- Brass construction: The brass body is built for accurate temperature sensing.
- Corrosion-resistant terminal: A zinc-coated terminal helps resist corrosion.
- Sealing included: It comes with the gasket, O-ring or seal needed to properly replace the original.
- Color coded: The color coding makes the part easy to identify.
Four Seasons engineers and tests its products for years of trouble-free operation. The brand draws on more than 50 years of mobile A/C experience.
Signs this sensor may need replacing include a temperature gauge that reads erratically or not at all, a check engine light, or rough running. If a failed sensor is the cause, this unit replaces it. Diagnose first, because wiring or other cooling-system faults can produce the same signs.
Interchange: 1550360 · 1550740 · 19189503 · 207748 · 11136462 · 19144549 · 21020104 · 21025106 · 701711 · 1712490 · A77748 · 49634 · MT1641 · SU1131
This part cross-references / interchanges with the following part numbers:
1550360, 1550740, 19189503, 207748, 36462, 11136462, 19144549, 21020104, 21025106, 701711, 1712490, A77748, 49634, MT1641, SU1131
