Second Hand Peugeot 106 Coil Pack

Only some 106 engines use a coil pack — specifically the 1.4 and 1.6 petrol engines that use a distributor-less ignition system with a multi-spark coil pack arrangement, introduced on later variants. The earlier and smaller petrol engines, such as the 1.0 and 1.1, used a conventional single coil with a distributor rather than a coil pack. Diesel 106s have no coil pack at all, as compression-ignition engines do not use spark ignition. If you are unsure which ignition system your 106 has, check the engine code on your V5 or run a VIN check before searching.

The engine code is the most important detail when sourcing a 106 coil pack, as not every petrol unit uses one. Engines such as the TU3JP (1.4) and TU5JP (1.6, as found in the GTi and Rallye) are the variants most associated with coil pack ignition on the 106. If your engine code differs from these, you may have a distributor-based system instead, which uses a single coil and separate distributor cap rather than a coil pack. Always quote your engine code to the breaker so they can confirm the correct ignition type for your specific unit.

The Peugeot 106 ran in two main generations: Phase 1 from 1991 to 1996, and Phase 2 from the 1996 facelift through to 2004. Because the engine codes carried across the Phase 1 to Phase 2 boundary, a coil pack from the same engine code in either phase is likely to be compatible, but there can be ancillary and mounting changes mid-production that are difficult to confirm without checking your specific registration. Name the engine code and your registration to the breaker and ask them to confirm fitment across the Phase 1/Phase 2 boundary before purchasing.

Trim level — whether GTi, XR, Zest, Mardi Gras or any other — does not in itself determine which coil pack you need; what matters is the engine code fitted to your car. A GTi and an XR with the same engine code would use the same coil pack, while a GTi and a different-engined XR would not, regardless of trim name. The GTi is worth singling out because it used the 1.6 TU5JP engine, which is a different unit to the smaller engines in mainstream trim levels, so its coil pack is not interchangeable with those. Focus on the engine code rather than the badge when searching.

Peugeot and Citroën shared the TU-family engines across several models in this era, so there is genuine parts-sharing potential between the 106, Saxo, 206, and others carrying the same engine code. If the donor vehicle carries an identical engine code to yours, the coil pack is likely the same unit, and breakers will often cross-reference across these platforms. However, confirm the exact engine code match with the breaker against your registration, as sub-variants and production changes can introduce differences that are not obvious from the model name alone. Never assume compatibility purely on the basis of engine size — always match the engine code.

A used coil pack from a reputable breaker is a common and cost-effective choice for a 106, particularly for the GTi or Rallye where new parts can be harder to source at reasonable prices. The coil pack is a relatively straightforward component with no coding or pairing requirement in most cases on these older carburettor-era and early injection engines, though you should confirm with the breaker whether your specific setup has any ECU-related considerations before fitting. Buying from a vehicle dismantler means you can often get a unit that has been tested or pulled from a low-mileage car. As with any used ignition component, ask the breaker what they know about the donor vehicle's history and mileage.