Astra J Fuel Injector
Replacement fuel injector — fitment, symptoms & live UK prices.
Fits Astra J — check your reg/VIN to confirm
From £19.96 · 6 live listings on eBay
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Fuel Injector 2011 Vauxhall Astra J Mk6 2.0 Diesel 0445110327 •11.4❇️
£19.96View ›
1x VAUXHALL INSIGNIA ASTRA J 2.0 CDTI A20DTH DIESEL FUEL INJECTOR 0445110327
£21.50View ›
VAUXHALL INSIGNIA ASTRA J ZAFIRA C 2.0 CDTI DIESEL FUEL INJECTOR NOZZLE
£22.95View ›
4x Fuel Injector For Vauxhall Astra J 1.0 1.2 1.4 5817425 NEW 5817425 NEW
£30.09View ›
4x Petrol Fuel Injector Nozzle For Vauxhall Astra J 1.0 1.2 1.4 Petrol NEW
£30.09View ›
VAUXHALL INSIGNIA ASTRA J 2.0 CDTI FUEL INJECTOR RAIL WITHOUT SENSOR 55566047
£33.95View ›
Will it fit my Astra J?
Diesel common-rail injectors are usually coded to the specific vehicle/ECU and often need programming after fitting — not always a straight swap.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Astra J fuel injector needs replacing
- Misfire on one cylinder
- Rough idle, hard starting
- Poor economy, smoke on diesel
- Injector fault code
Fitting it yourself
Accessible on most engines but diesel injectors can seize in the head; petrol injectors are usually simpler. Diesel jobs often need specialist coding after fitting.
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