Vauxhall Signum injectors

We list 10 injectors for the Vauxhall Signum (Z03), built 2003-2008. 3 of them are on the shelf now. Prices from £48 inc. VAT. They are grouped below by engine - 1.9 CDTI, 1.9 CDTI 16V, 1.8, 3.0 V6 CDTI, 2.8 V6 Turbo, 3.0 CDTi and 3.2 V6 - with the power outputs and years each one fits.

Diesel injectors are reconditioned and tested on our own bench, and every unit comes with its test report. Petrol injectors are supplied new, genuine or replacement. Each injector page lists the OE and replacement numbers it covers and every engine it fits, so you can match it to the number on your old injector.

Not sure which one fits? Enter your registration in the vehicle bar or send us the number stamped on the old part - we check it before anything is sent.