Vauxhall Grandland X Glow Plugs Replacement Parts

Yes, glow plugs exist on the Grandland X but only on diesel variants – the 1.5 Turbo D and 2.0 Turbo D engines. Petrol Grandland X models (1.2 Turbo and 1.6 Turbo/hybrid) use spark plugs instead and never had glow plugs fitted. If you have a petrol Grandland X and are chasing a cold-start fault, a breaker or mechanic can point you toward the ignition coils or spark plugs rather than glow plugs.

The Grandland X ran from 2017 to 2022, with a facelift arriving in 2019 that brought updated engine management alongside the refreshed exterior. Glow plugs are engine-code specific, so plugs from a pre-facelift diesel may or may not carry across to a post-2019 facelift diesel even if the displacement looks the same on paper – confirm the engine code from your V5 or a VIN check with the breaker before purchasing, as ancillary specs can change mid-production.

No – trim level makes no difference to glow plug fitment on the Grandland X. Whether your car is SE, Sport Nav, Elite, Elite Nav, or Ultimate Nav, the glow plugs are determined entirely by the engine code and fuel type. Give the breaker your engine code (stamped on the engine block and listed on your V5) rather than your trim name and they'll match the right plugs to your car.

Diesel engines have one glow plug per cylinder, so a 1.5 Turbo D (four-cylinder) has four glow plugs and a 2.0 Turbo D (also four-cylinder) has four glow plugs. When buying used it is common practice to replace the full set, as the plugs will have similar wear and accessing them individually is labour-intensive. A breaker supplying a stripped diesel Grandland X will typically be able to supply all four together.

Glow plugs follow the engine code, not the badge, so if a Mokka X, Astra, or another Vauxhall shares the exact same engine code as your Grandland X the plugs are technically the same component. That said, always cross-reference the full engine code between both donor and recipient vehicles with the breaker rather than relying on shared displacement or brand alone, as calibration or supplier spec can vary even within the same code family. Providing your registration to the breaker lets them run a VIN check and verify compatibility before any money changes hands.

No – glow plugs are exclusively a diesel cold-start aid and are never fitted to petrol engines, including the Grandland X's 1.2 Turbo or 1.6 Turbo petrol units. If your petrol Grandland X is struggling to start in cold weather, the fault is more likely to lie with the spark plugs, ignition coils, battery, or fuel system. A breaker or mechanic can help diagnose the correct part once you've confirmed your fuel type from the V5.