Astra K Oil Pump
Replacement oil pump — fitment, symptoms & live UK prices.
Fits Astra K — check your reg/VIN to confirm
From £39.80 · 6 live listings on eBay
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Engine Oil Pump 55509127 for Vauxhall Astra Insignia Zafira Mokka 1.6 CDTi
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OE VAUXHALL ASTRA K MOKKA INSIGNIA B 1.4 PETROL OIL PUMP SWITCH NEW 12686437
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Astra K Oil Pump Vacuum Pump Vauxhall MK7 1.6 CDTI 55487858 2018
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Will it fit my Astra K?
Chain- or belt-driven and mounting differ by engine code — this is an engine-internal part, so get the exact code right before ordering.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Astra K oil pump needs replacing
- Low oil pressure warning light
- Rattling/knocking that gets worse with revs
- Oil pressure gauge reading low
- Engine running hot
Fitting it yourself
Usually needs the sump off, sometimes the timing cover too — not a casual DIY job for most engines. Don't keep driving on a low oil pressure warning.
See Oil Pump prices on eBayMore Astra K parts
Live pricesFrom £39.80
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