Audi A3 8p Thermostat
Replacement thermostat — fitment, symptoms & live UK prices.
Fits Audi A3 8p — check your reg/VIN to confirm
From £9.26 · 6 live listings on eBay
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Coolant Thermostat fits AUDI A3 8P1, 8P7, 8PA 1.9D 2.0D 03 to 10 NRF 037121113
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Coolant Thermostat For Audi A3 8P 1.9 TDI NAPA
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Fits Audi A3 8P 2.0 TDI Genuine Gates Thermostat
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AutoStar Germany Thermostat Housing for Audi A3 8P 2.0T TSI 1K0121087R
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Audi A3 S3 8P 2.0 TFSI Coolant Thermostat Housing Unit 06F121111H
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Coolant Thermostat Housing Pipe Fits Audi A1 A3 8P 8X 1.4 CAXA CAXC CNVA 6210AF
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Will it fit my Audi A3 8p?
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 Audi A3 8p 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.
See Thermostat prices on eBayMore Audi A3 8p parts
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Live pricesFrom £9.26
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