Budget
The lowest price in this list
NRF 725125
NRF 725125 Coolant thermostat
£12.99
Compare Fiat 131 131 coolant thermostat from trusted brands — check fitment by engine
15 parts available for Fiat 131 131
By price and quality, from the parts for Fiat 131 131.
Budget
The lowest price in this list
NRF 725125
Our recommendation
Standard
A balance of price and quality
MOTORAD 230-79JK
Premium
A top-tier choice
MAHLE TX 93 79D
Last one! Only 1 left
Only 2 left!
Only 2 left!
Last one! Only 1 left
In stock
Last one! Only 1 left
Finding the right coolant thermostat for your Fiat 131 131 is essential for safe and reliable driving. We stock 15+ options from 11+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.
When choosing coolant thermostat for your Fiat 131 131, 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 thermostat listed on this page are confirmed compatible with Fiat 131 131. 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.
15 options from 11 brands fit the Fiat 131 131. 8 are in stock.
Prices run from £10.99 to £35.99. The cheapest one in stock costs £12.99.
CALORSTAT by Vernet (2 in stock, from £13.99), MAHLE (2 in stock, from £26.99) and MOTORAD (1 in stock, from £12.99).
Yes. 1 of 15 fits all 14 engine and model-year versions; the other 14 fit only some, so choose your engine to see them.
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15 of 15
Common original equipment numbers linked to replacement-part pages.