Smart Coolant temperature sensor

Smart Coolant temperature sensor — buying guide

Finding the right coolant temperature sensor for your Smart is essential for safe and reliable driving. We stock 65+ options from 24+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing coolant temperature sensor for your Smart, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All coolant temperature sensor listed on this page are confirmed compatible with Smart. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.