Second Hand Mercedes-Benz CLA Fuel Injection Pump

The CLA (C117) ran from 2013 to 2019, with a facelift arriving in 2016, so a 2014 pump and a 2017 pump sit either side of that facelift boundary. Fitment depends primarily on whether both cars share the same engine code rather than the model year alone — check your V5 or run a VIN check to confirm your engine code. Whether the injection pump crosses that 2016 facelift boundary without issue is something you should confirm with the breaker against your registration, as ancillary and mounting details can change mid-production.

The 200d and 220d are both diesel variants of the C117 CLA but can use different engine codes, so the pump does not automatically interchange just because both are diesel CLA models. Pull the engine code from your V5 or a VIN check — that single detail is more useful to a breaker than the badge on the boot. Supply the engine code when requesting quotes and ask the breaker to confirm compatibility against your registration.

No — trim levels like SE, Sport, AMG Line, and AMG Line Premium are essentially cosmetic and equipment packages; they do not determine which fuel injection pump is fitted. What matters is the engine code, fuel type, and gearbox type, all of which can vary independently of trim. Expect the cosmetic parts stripped from a donor car to differ from yours, but the mechanical pump itself follows the engine, not the trim badge.

No — petrol and diesel fuel injection systems are entirely different in design and pressure requirements and are not interchangeable. Always specify your fuel type alongside your engine code when contacting breakers. Fitting the wrong pump type would prevent the car from running correctly and could cause serious damage.

Gearbox type can influence the engine mapping and pump specification on some variants, so it is worth mentioning when you request quotes — particularly on automatic models where the transmission and engine management interact closely. Your engine code is still the primary detail to supply, but giving breakers both the engine code and gearbox type helps them match the correct unit. Confirm with the breaker that the donor car's gearbox type matches yours before purchasing.

The C117 ran from 2013 to 2019 and the C118 launched in 2019 — these are distinct generations built on different platforms and using different engine families, so parts from one generation are very unlikely to fit the other. Even if two cars happen to share a similar engine designation, the specific pump variant may differ between generations. Confirm with the breaker against both registrations before buying, as the generational boundary here makes cross-fit very unlikely without a verified engine code match.