Audi A4 B8 Throttle Body
Replacement throttle body — fitment, symptoms & live UK prices.
Fits Audi A4 B8 — check your reg/VIN to confirm
From £19.95 · 6 live listings on eBay
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Will it fit my Audi A4 B8?
Electronic (drive-by-wire) throttle bodies are matched to the ECU on some models and may need adaptation/coding after fitting — check before assuming plug-and-play.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Audi A4 B8 throttle body needs replacing
- Rough or fluctuating idle
- Hesitation or delayed throttle response
- Engine warning light (throttle position code)
- Stalling at idle
Fitting it yourself
Few bolts and a connector — straightforward once you're at it, but clean the old one first since dirt is a common false-fault cause.
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Live pricesFrom £19.95
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