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Calorstat TS2624 Engine Cooling Fan Switch
| Brand | Calorstat TS2624 |
|---|---|
| Speed 1 On/Off Temperature | 100 / 95 |
| Speed 2 On/Off Temperature | 107 / 97 |
| Speeds | 2 |
| Thread Size | M14x1.5 |
| Fits | Mercedes-Benz · 9 vehicles |
Two-speed control. Separate on/off temperatures for staged cooling fan operation.
Threaded fitment. M14x1.5 thread size for a direct cooling system replacement.
Catalog reference. TS2624 cross-references OE-style numbers for application matching.
Cross-references 8.175.05.329, 833 and 07017 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Engine Cooling Fan Switch Overview
Calorstat TS2624 is an engine cooling fan switch for Mercedes-Benz applications that use a two-speed fan control strategy. It is built with an M14x1.5 thread size and temperature thresholds for separate fan activation and shutoff points.
Key Features
- Two-speed fan switch with distinct on/off temperatures for each stage.
- Speed 1 operates at 100/95 for controlled cooling response.
- Speed 2 operates at 107/97 for higher-temperature fan engagement.
- M14x1.5 thread size for threaded cooling system installation.
- Calorstat TS2624 part number for catalog matching and service lookup.
Detailed Description
This engine cooling fan switch is used in Mercedes-Benz 190E and Mercedes-Benz 190D applications listed below. The TS2624 manages fan operation through two temperature stages, helping the cooling system switch between lower and higher fan speeds as coolant temperature rises and falls. The threaded M14x1.5 design supports direct replacement in the specified cooling system location. Calorstat TS2624 is also referenced under interchange numbers including 8.175.05.329 and A0065454224 for cross-catalog identification.
What It Is Used For
- Fan cycling that is not switching at the correct temperature.
- Cooling fan operation that stays on too long or shuts off too early.
- Temperature control issues in a two-speed cooling fan circuit.
- Replacement of a worn or inaccurate thermal switch.
Installation Notes and Tips
Verify thread size, connector style, and temperature specifications before installation. Match the replacement to the vehicle’s original cooling fan control setup and confirm the application against the listed Mercedes-Benz fitment. Use the part number TS2624 when cross-checking service information or ordering by catalog reference.
Quality Assurance
Fitment is listed for Mercedes-Benz 190E models from 1985-1988 and 1991-1993, plus Mercedes-Benz 190D models from 1984-1985. Calorstat TS2624 is cataloged with OE-style interchange references for application matching.
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Mercedes-Benz | 190E | 2.3 | Manual | — | — | Vernet is an OE Supplier to Mercedes |
| 1992 | Mercedes-Benz | 190E | 2.3 | Manual | — | — | Vernet is an OE Supplier to Mercedes |
| 1991 | Mercedes-Benz | 190E | 2.3 | Manual | — | — | Vernet is an OE Supplier to Mercedes |
| 1988 | Mercedes-Benz | 190E | 2.3 | Manual | — | — | Vernet is an OE Supplier to Mercedes |
| 1987 | Mercedes-Benz | 190E | 2.3 | Manual | — | — | Vernet is an OE Supplier to Mercedes |
| 1986 | Mercedes-Benz | 190E | — | — | — | — | Vernet is an OE Supplier to Mercedes |
| 1985 | Mercedes-Benz | 190D | — | — | 2.2L | L4 | Vernet is an OE Supplier to Mercedes |
| 1985 | Mercedes-Benz | 190E | — | — | — | — | Vernet is an OE Supplier to Mercedes |
| 1984 | Mercedes-Benz | 190D | — | — | 2.2L | L4 | Vernet is an OE Supplier to Mercedes |
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