Peugeot RCZ Throttle Body Replacement Parts

It depends on the engine variant. The 1.6 THP turbocharged petrol engines fitted to the RCZ do use an electronic throttle body, so this is a genuine part on those variants. However, it is worth noting that throttle bodies are typically associated with petrol engines, and if you have the 2.0 HDi diesel variant you should confirm with the breaker what the correct part is for your specific engine, as diesel fuelling systems differ significantly from petrol setups.

The Peugeot RCZ ran as a single generation from 2010 to 2015, with a facelift arriving in 2012 that brought some updates. Both pre-facelift and post-facelift models used the 1.6 THP petrol engine family, so the engine code is the key detail rather than the model year alone. Check your engine code on your V5 or via a VIN check and supply it to the breaker, as ancillary and mounting changes can occur across a facelift boundary and the breaker will need to confirm compatibility against your registration.

No, trim level does not affect throttle body fitment on the RCZ. Whether your car is a standard RCZ, the RCZ R, or a special edition, what matters is the engine code. The RCZ R used a higher-output version of the 1.6 THP engine with a different engine code, so supply that code to the breaker rather than relying on the trim name alone to ensure you get the correct unit.

The engine code is the single most important detail for this part, as the throttle body is specific to the engine rather than the car's badge or year. You can find the engine code on your V5 logbook or by running a VIN check. Common 1.6 THP petrol codes fitted to the RCZ include EP6 variants, but supply the exact code to the breaker to avoid any mismatch.

This is something you should confirm directly with the breaker and your fitting garage, as whether a used throttle body requires adaptation or ECU-side calibration after fitting can vary and is not something we can state as fact here. Some electronic throttle bodies do require a reset or adaptation procedure using diagnostic equipment after installation. Raise this question with whoever is fitting the part before you buy.

The 1.6 THP engine is a PSA and BMW joint-design unit also found in various MINI and Citroen/Peugeot models, so there is a reasonable chance of cross-platform compatibility if the engine codes match. However, ancillary fitment details and connector configurations can differ between applications, so you should not assume compatibility based on engine family alone. Give the breaker both your RCZ engine code and the donor vehicle's details so they can confirm the part will physically and electrically match before you commit.