
FACET 7.4120 Temperature Switch (M102, Catalytic Converter) - Compatible with W201, W124, S124, C124 | 190
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Fitment
Listed for 190, W124, W201
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Enhance your vehicle's performance and safety with the FACET 7.4120 Temperature Switch. Specifically designed for the M102 engine with a catalytic converter, this part is perfect for car owners and professional mechanics looking for reliable replacement options.
Key Benefits:
- Reliable operation for optimal temperature regulation
- Designed to trigger coolant alerts to keep your engine safe
- Matched with OEM expectations for perfect fit and functionality
Technical Specifications:
- Trigger Temperature: 60 °C (140 °F)
- Thread Size: M14x1.5
- Socket Size: 22 mm
- Color: Yellow, matching original specifications
Compatibility:
This temperature switch is compatible with selected models including the W201 (1985 - 1993), W124 (1985 - 1993), S124 (1985 - 1992), and C124 (1987 - 1992). Ensure your vehicle runs smoothly with a part engineered for durability and precision.
How to Use:
Installation of the FACET 7.4120 Temperature Switch is straightforward. Remove the old sensor and replace it with this new part, ensuring you have a secure fit. Consult your vehicle's maintenance guide for specific instructions.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









