Nissan 350Z Coil Pack Replacement Parts

Yes, the 350Z uses individual coil-on-plug coil packs on its 3.5-litre V6 engine — one per cylinder, so six in total. The VQ35DE (and later VQ35HR) engines fitted to the 350Z rely on this ignition system throughout the model's UK production run from 2003 to 2009. If you're getting ignition misfires or fault codes pointing to specific cylinders, a used coil pack from a dismantler is a straightforward and commonly stocked part for this car.

This is the key boundary to be aware of: the 350Z received a significant update around 2006 when the engine moved from the VQ35DE to the revised VQ35HR, which brought changes to the cylinder head and associated components. Coil packs from the earlier VQ35DE cars are not straightforwardly interchangeable with the later VQ35HR units, so you should not assume a pre-facelift coil pack will simply bolt in. Check your engine code — stamped on the block and listed on your V5 or via a VIN check — and confirm the exact code with the breaker before ordering.

Trim level makes no difference whatsoever to coil pack fitment on the 350Z — the ignition system is determined entirely by the engine code, not by whether the car is a base, GT, Touring, or any other specification. All UK 350Z variants share the same VQ35 engine family, so a coil pack from a lower or higher trim car with the matching engine code is the correct starting point. Just confirm the engine code matches your own before the breaker ships the part.

No — body style has no bearing on coil pack fitment. The coupe and roadster share the same VQ35 engine, so the coil packs are the same part regardless of which body style the donor car was. Simply match on engine code and year range as described, and the body style of the breaker's car is irrelevant.

The 350Z V6 has six cylinders and one coil pack per cylinder, so there are six coil packs in total. It's common practice to replace just the failed unit identified by a cylinder-specific misfire code, though many owners choose to replace all six at the same time given the age of these cars and the relatively low cost of used units from a breaker. If you're buying from a dismantler, it's worth asking whether they can supply a full set from the same donor engine to ensure consistent condition and age.

The VQ35 engine family was used across several Nissan and Infiniti models, and there is some overlap in coil pack design, but differences between engine variants, generations, and application-specific mounting or connector configurations mean you should not assume cross-model compatibility without checking. The safest approach is to source a coil pack confirmed as coming from a 350Z with the same engine code as yours — VQ35DE to VQ35DE or VQ35HR to VQ35HR. Confirm any proposed cross-model substitution directly with the breaker against your registration before purchasing.