Used Vauxhall Grandland Fuel Injection Pump

The Grandland (badged Grandland X up to 2021, then Grandland from 2022 with a facelift) underwent a refresh that may have brought ancillary and mounting changes, so crossing that 2021–2022 boundary needs confirming with the breaker against your registration. What matters most is that both vehicles share the same engine code, fuel type, and gearbox type — the engine code is printed on your V5 or available via a VIN check. Give the breaker both registration plates and they can cross-reference the codes before you commit.

No — fuel injection pumps are entirely different between diesel and petrol engines, and fitting a diesel pump to a petrol engine (or vice versa) is not possible. Always confirm your fuel type before requesting a quote, and if you're unsure check your V5 or the label inside the fuel filler cap. Your engine code will make this unambiguous when you supply it to the breaker.

Trim level — whether Design, Sport Nav, Elite Nav, or Ultimate — makes no difference whatsoever to the fuel injection pump, because this is a mechanical part that follows the engine code, not the badge. The only real-world differences between trim levels are cosmetic items like alloys, interior materials, and equipment packs. Match the engine code, fuel type, and gearbox type, and the trim is irrelevant.

The engine code is the single most important detail for getting the right fuel injection pump — it takes priority over year, trim, and everything else. You'll find it on your V5 logbook or by running a VIN check, and it's typically stamped on the engine block itself. Pass the code directly to the breaker when requesting a quote, alongside your registration, to make sure they can verify compatibility from their end.

Both the 2018 and 2021 vehicles sit within the Grandland X generation (2017–2021), so there's a reasonable chance of compatibility if the engine codes, fuel type, and gearbox type all match. However, there can be ancillary or mounting changes mid-production that aren't always obvious from the year alone, so confirm this with the breaker against both registrations rather than assuming. Supplying both engine codes gives the breaker the best chance of verifying the match before you buy.

Gearbox type can affect which variant of injection pump was fitted, particularly on diesel models where the pump calibration may differ between manual and automatic applications. It's an important detail to include alongside your engine code and registration when getting a quote from a breaker. Don't assume a pump from the same engine code is automatically interchangeable across gearbox types — let the breaker confirm it.