Second Hand BMW X7 Coil Pack

The BMW X7 is available in both petrol and diesel variants, and coil packs are spark-ignition components found only on the petrol engines — such as the M50i and the M60i — which use inline-six or V8 units requiring individual coil-on-plug ignition coils. The diesel variants (including the xDrive30d and M57-family engines) use compression ignition and have no coil packs whatsoever, so if your X7 is a diesel, a coil pack is not the part you need. If you're unsure of your fuel type, check your V5C or run a VIN check before ordering.

The BMW X7 (G07) launched in 2019 and received a significant facelift in 2023, which brought updated engine specifications on some variants, and the coil pack fitment can vary across that boundary depending on the exact engine code. Because ancillary and mounting changes can occur mid-production without a clear public record, you should confirm with the breaker using your registration or engine code rather than assuming a pre-facelift coil pack will simply plug in. Your engine code — found on your V5C or via a VIN check — is the most reliable matching tool.

Trim and badging don't affect coil pack fitment — what matters is the engine code, since the coil pack is matched to the ignition system of the specific engine rather than the spec level or equipment grade. An xDrive40i uses a turbocharged inline-six (engine code B58) while an M60i uses a twin-turbo V8 (engine code N63 or S63-derived), so these will require different coil packs purely because they are mechanically different engines, not because of trim differences. Always supply the engine code to your breaker to get the right unit.

The number of coil packs depends on the engine: a six-cylinder petrol X7 (such as the xDrive40i with a B58 engine) has six individual coil-on-plug units, while a V8 petrol X7 (such as the M60i) has eight. UK breakers typically sell coil packs individually, though some may offer a full set stripped from a salvage vehicle, which can be worth asking about if you want matching units. Confirm the quantity and condition with your breaker before purchasing.

Year and badge alone are not reliable enough because BMW has used different engine variants under the same body and badge at different points in the X7's production life, and the coil pack is specific to the engine rather than the car's exterior or trim. The engine code is printed on your V5C registration document, or you can obtain it via a paid VIN check or by reading the engine bay sticker. Giving your breaker the engine code — rather than just the year and xDrive badge — is the single most effective way to ensure you're quoted the correct part.

Because the coil pack follows the engine code rather than the model it's fitted to, a B58-engined 5 Series or 7 Series coil pack is potentially a match for a B58-engined X7 xDrive40i — BMW commonly shares engine components across model lines. However, ancillary differences and any mid-run engineering changes mean you should always confirm cross-model compatibility with the breaker against your specific registration before buying. A reputable breaker will be able to verify the part numbers align before you commit.