Mercedes A Class Thermostat
Replacement thermostat — fitment, symptoms & live UK prices.
Fits Mercedes A Class — check your reg/VIN to confirm

From £17.34 · 6 live listings on eBay
View Thermostat on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns

Engine Thermostat Housing 2822030175 For Mercedes A CLASS W177 1.3T X247 H247 UK
£17.34View ›

Thermostat Housing Fit for Mercedes-Benz A CLASS W177 X247 H247 A2822030175
£17.43View ›

Coolant Thermostat inc Sensor Mercedes A Class W169 A150 A160 2662030275 New
£21.95View ›

MERCEDES A-CLASS W177 1.5 CDI A180d THERMOSTAT WITH HOUSING 608.915 A6082000015
£30.60View ›

For Mercedes A-Class Cla B-Class Gla W176 W246 C117 X117 X156 Thermostat Coolant
£33.25View ›

Thermostat Housing A2822030175 FOR Mercedes-Benz A CLASS W177 1.3 X247 H247
£35.99View ›
Will it fit my Mercedes A Class?
Increasingly sold as a full housing unit with an integrated sensor on newer engines — check whether yours is thermostat-only or housing-and-all.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Mercedes A Class thermostat needs replacing
- Temp gauge slow to rise or overheating
- Poor heater performance (stuck open)
- Overheating in traffic (stuck shut)
- Coolant warning light
Fitting it yourself
Usually a housing with 2–3 bolts and a coolant hose — straightforward, but refill and bleed the cooling system properly after.
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