Mazda 3 Thermostat
Replacement thermostat — fitment, symptoms & live UK prices.
Fits Mazda 3 — check your reg/VIN to confirm
From £16.98 · 6 live listings on eBay
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Thermostat W/ Housing & Sensor For Ford C-Max EcoSport Fiesta Focus 1.5 1.6 TDCi
£16.98View ›
BGA Thermostat For Mazda 3 2.2 SKYACTIV-D 150 BM 10/13-04/17
£16.99View ›
Coolant Thermostat fits MAZDA MX5 Mk3 1.8 2.0 05 to 14 NAPA LF5015170C LF7015170
£17.87View ›
Thermostat Fits Mazda 3 323 6 BK BL I II 1.6 1.8 2.0 2.3 2.5 BJ GG GH GY 0765TC
£19.39View ›
Coolant Thermostat fits MAZDA 3 BK, BL 03 to 19 B&B 1A5115171 8AGX15171 Quality
£22.14View ›
Mazda 2, 3, 5 1.6 Diesel 2008-Onwards Thermostat Housing & Sensor 1336.AF
£22.50View ›
Will it fit my Mazda 3?
Match the part to your exact engine code and trim — confirm against your registration before buying.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Mazda 3 thermostat needs replacing
- Worn, failed, or fault-code flagged
- Noise, leak, or warning light
- MOT advisory or failure
Fitting it yourself
Difficulty varies — check a model-specific guide before starting.
See Thermostat prices on eBayMore Mazda 3 parts
Live pricesFrom £16.98
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