Second Hand Mercedes-Benz Sprinter Throttle Body

Yes, but only on petrol-engined Sprinter variants — the vast majority of Sprinters sold in the UK run diesel engines, which do not use a traditional throttle body in the same way as a petrol engine. Diesel Sprinters do have an intake flap or throttle valve unit (sometimes called an EGR throttle or intake manifold flap) that is often confused with a throttle body, and this is most likely what a diesel Sprinter owner needs. If your Sprinter is diesel — which it almost certainly is if it is a UK-market van — confirm with the breaker whether you need the intake/EGR throttle flap rather than a petrol throttle body.

On diesel Sprinters the part commonly described as a 'throttle body' is the intake manifold throttle flap or EGR throttle actuator, which controls exhaust gas recirculation and engine braking rather than metering fuel like a petrol throttle body does. This part does exist on diesel Sprinters and is a genuine replaceable component, but the correct unit depends heavily on your engine code — supply the breaker with your exact engine code (found on your V5C or via a VIN check) as well as your registration to get the right match. Year and generation matter too, as the Sprinter has run across three main generations: the first-generation NCV1 (1995–2006), the second-generation NCV2 (2006–2018, with a facelift around 2013–2014), and the third-generation NCV3 (2018–present).

Both a 2012 and a 2016 Sprinter fall within the second-generation NCV2 (2006–2018), so they are broadly from the same generation, but the NCV2 received a significant facelift around 2013–2014 which brought engine and emissions changes that can affect whether ancillary components interchange directly. The engine code is the most reliable guide here — if both vehicles share the same engine code the part is much more likely to be compatible, but you should confirm the specific part number with the breaker against both registrations before buying.

No, trim level does not affect throttle flap fitment on the Sprinter — Standard, Select, and Progressive are specification packages covering interior, comfort, and technology features, not drivetrain differences. What matters is the engine code, fuel type, and the production year relative to any engineering changes; give the breaker your engine code and registration rather than the trim name and they will be able to source the right part.

The second-generation NCV2 (2006–2018) and third-generation NCV3 (2018–present) are significantly different vehicles with different engines, so direct part interchange across this boundary is unlikely. Even where engine codes appear similar, ancillary mounting and sensor configurations may have changed, and whether the part pairs correctly with the newer vehicle's engine management system is something you should confirm with the breaker against your specific registration rather than assume.

It is possible that on some Sprinter variants the intake throttle actuator requires recalibration or adaptation via diagnostic software after replacement, particularly on newer third-generation (2018–present) models. Whether your specific vehicle needs coding is something to confirm with the breaker and your fitting garage, as this can vary by engine code and production date and is not something that can be stated as fact across the whole Sprinter range.