Second Hand Vauxhall Grandland X Fuel Tank

The Grandland X ran as a single generation from 2017, with a facelift arriving around 2019, so a 2018 tank and a 2020 tank sit either side of that boundary. Engine code and fuel type are the primary fitment factors for the fuel tank itself, so if both vehicles share the same engine code they may well be compatible, but whether Vauxhall made any ancillary or mounting changes at the facelift point is something you should confirm with the breaker against your specific registration before buying.

Yes, fuel type matters significantly — a petrol Grandland X and a diesel Grandland X will have different fuel tanks, and the two are not interchangeable. Always tell the breaker whether your car is petrol or diesel, along with your engine code from your V5 or a VIN check, as that single detail is the most reliable guide to correct fitment.

Gearbox type is worth mentioning to the breaker because it can be associated with different engine variants, and the engine code is what really drives fuel tank fitment. If your engine code matches the donor vehicle's, the gearbox type itself is unlikely to directly affect the tank, but sharing your full spec — including gearbox — helps the breaker cross-reference accurately and rules out any build-variation differences.

Trim level — whether SE, SRi, Elite, or Ultimate — does not affect fuel tank fitment on the Grandland X, as the tank is determined by engine code and fuel type, not the badge on the tailgate. A tank pulled from an SE donor with the same engine code as your SRi or Elite is mechanically the same part, though you may find minor cosmetic or ancillary differences in how it was fitted in the donor car, so confirm the specifics with the breaker.

The Grandland X launched in 2017, making early cars the oldest examples in the generation, but the engine code on your V5 is still the key detail — tanks from later pre-facelift cars built before the 2019 update are most likely to be closest matches. Supply from breakers for the earlier build years may be slightly thinner than for later cars simply due to fewer being broken at this stage, so it's worth quoting your engine code and registration to multiple dismantlers through Findapart to maximise your chances.

Swapping across engine codes is not straightforward for fuel tanks, as tank dimensions, sender unit configuration, and associated pipework can vary between petrol and diesel engines and sometimes between different outputs within the same fuel type. Your engine code — stamped on the engine and listed on your V5 or obtainable via a VIN check — is the safest starting point, and a knowledgeable breaker can tell you whether any cross-code fitment is feasible for your specific combination; never assume compatibility without that confirmation.