Help your radiator fan come on when the engine needs cooling with the Standard Ignition switch TS683, an Engine Cooling Fan Switch / Radiator Fan Switch built as a direct-fit OE replacement for the 1994-2012 Chevrolet Chevy and the 2000 Chevrolet Astra. Engine details for each application are in the "Vehicles it fits" section.
The Standard Ignition catalog lists this part under both names: Engine Cooling Fan Switch and Radiator Fan Switch. It reads engine coolant temperature and turns the electric radiator cooling fan on and off, which helps keep the engine at its normal operating temperature. Common signs that the fan switch may need replacing include a cooling fan that never engages, overheating at idle or in slow traffic, or a fan that runs all the time. Wiring, relays and the fan motor can cause the same symptoms, so diagnose the cause before you replace the switch.
- Controlled manufacturing: As a global manufacturer, Standard Ignition keeps quality control in-house through every stage of production.
- Direct-fit OE replacement: Designed for proper fit, form and function so installation is straightforward.
- Quality materials: Chosen to withstand extreme conditions and give long durability.
- Extensively tested: Put through extensive testing for reliability and performance.
If you need an Astra switch for the 2000 model year, or a replacement for a 1994-2012 Chevrolet Chevy, this unit is a direct-fit replacement for the listed applications.
Interchange: WT7328 · TS7329 · 90242277 · 90277288 · 90506496 · 1341011 · 1341047
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
WT7328, TS7329, 90242277, 90277288, 90506496, 1341011, 1341047
Frequently Asked Questions
Which vehicles does this Chevy switch fit?
It is listed for the 1994-2012 Chevrolet Chevy and the 2000 Chevrolet Astra. See the "Vehicles it fits" section for engine details for your vehicle.
What does a radiator fan switch do?
It reads engine coolant temperature and switches the electric radiator cooling fan on and off, which helps regulate engine temperature.
What are signs the cooling fan switch may need replacing?
Signs include a fan that never comes on, overheating at idle or in traffic, or a fan that runs constantly. Wiring, relays or the fan motor can also cause these, so diagnose the cause first.
Will the TS683 install like the original switch?
Standard Ignition describes it as a direct-fit OE replacement designed for proper fit, form and function, so installation is straightforward.
Which part numbers does the TS683 cross-reference?
It interchanges with WT7328, TS7329, 90242277, 90277288, 90506496, 1341011 and 1341047.
