Vauxhall Insignia Air Flow Meter Replacement Parts

Yes, the Insignia does use a mass air flow (MAF) sensor on its petrol and diesel engine variants — it is fitted to measure the volume of air entering the engine so the ECU can calculate the correct fuelling. The part exists across both the Insignia A (2008–2017) and Insignia B (2017–2022), though the exact sensor specification varies by engine code. If you have a turbocharged diesel such as the 2.0 CDTi, the MAF sensor is a standard component and widely available from breakers.

Both a 2013 and a 2016 Insignia fall within the Insignia A generation (2008–2017), so if the engine codes match you have a good chance of compatibility — the engine code is the single most important detail here, sitting above year or body style. The Insignia A received a facelift in 2013, and while the MAF sensor itself is generally engine-driven rather than body-change-driven, you should confirm with the breaker against your exact registration to rule out any mid-production ancillary changes. Always quote your engine code, which you can find on your V5 or via a VIN check.

The Insignia A (2008–2017) and Insignia B (2017–2022) are distinct generations with different platforms and engine families, so a straight swap across that boundary is unlikely to be correct even if the fuel type appears the same. Engine codes differ between the two generations, and the MAF sensor specification follows the engine code rather than the model name. Name both your generation and your engine code when speaking to the breaker, and ask them to confirm fitment against your registration before purchasing.

Trim level does not affect air flow meter fitment — SE, SRi, SRi Nav, Elite, and Design are trim designations that relate to interior specification, equipment level, and cosmetic features rather than engine hardware. What matters is whether both cars share the same engine code and fuel type; if they do, the MAF sensor should be the same part regardless of which badge is on the tailgate. Bear in mind that a used sensor from a breaker may come without the wiring connector or bracket, so check with the breaker what exactly is included.

The gearbox type can be a relevant fitment consideration for some engine-management components, so it is worth mentioning when you contact a breaker, but for a MAF sensor the primary driver is the engine code rather than whether the car is manual or automatic. Confirm your engine code from your V5 or a VIN check and supply that alongside your gearbox type when requesting a quote, so the breaker can match the correct sensor. This is especially important on the 2.0 CDTi where there were several engine variants across the Insignia A production run.

Vauxhall used shared engine families across several models, so a MAF sensor with an identical engine code fitted to an Astra or Zafira may well be the same physical part as the one on your Insignia — breakers often cross-reference by engine code for exactly this reason. However, ancillary fittings, connector types, and mounting arrangements can differ even between cars sharing an engine code, so confirm fitment with the breaker against your specific registration rather than assuming a match. Supplying your engine code, fuel type, and registration to the breaker gives them the best chance of finding a confirmed compatible part.