Astra K Throttle Body
Replacement throttle body — fitment, symptoms & live UK prices.
Fits Astra K — check your reg/VIN to confirm
From £10.89 · 6 live listings on eBay
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VAUXHALL ASTRA K THROTTLE BODY 1.6 CDTI (15-18)
£10.89View ›
2018 Vauxhall Astra MK7 K 1.6 CDTI Throttle Body 55496779
£20.00View ›
Vauxhall Astra Inlet Manifold MK7 15-19 K throttle body 1.6 CDTi 55578375
£20.00View ›
VAUXHALL ASTRA K MK7 15-21 1.6 CDTI THROTTLE BODY 55496779AA
£20.00View ›
VAUXHALL ASTRA K ENGINE THROTTLE BODY ASSEMBLY UNIT 55496779 1.6 CDTI 2015-2021
£22.49View ›
VAUXHALL Astra k CORSA E Throttle Body 1.0 Petrol 2015 B10XFT 12637658BB B10XFL
£26.99View ›
Will it fit my Astra K?
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 Astra K 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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