Volkswagen Bora Air Flow Meter Replacement Parts

It depends on your engine: the Bora was sold in the UK from 1998 to 2005 and several of its petrol and diesel engines do use a mass air flow (MAF) sensor, including the 1.8T, 2.0, and the TDI diesel variants, so the part does genuinely exist on this model. However, not every engine variant uses one — some engine management systems rely on a manifold absolute pressure (MAP) sensor instead, so the best starting point is to check your engine code (found on your V5C or via a VIN check) before ordering. Supply that engine code to the breaker and they can confirm whether your specific engine uses a MAF sensor and which unit is correct.

The Bora ran as a single generation throughout its UK production life from 1998 to 2005, with a minor facelift around 2001–2002 affecting mainly exterior and interior trim rather than mechanical specification. Whether the MAF sensor crosses that facelift boundary depends entirely on your engine code — engines carried over unchanged will typically use the same unit, but ancillary and mounting changes can occur mid-production without a formal facelift. Give both the donor and recipient engine codes to the breaker and ask them to confirm compatibility against your registration before buying.

Yes — the engine code is the single most important detail for this part, because the MAF sensor is matched to the engine management system rather than to the model year or body. Two Boras built in the same year can require completely different MAF sensors if they have different engine codes, such as a 1.8T (engine code AGU or AUM) versus a 1.9 TDI (engine code AGR or ALH). Find your engine code on your V5C or through a VIN check and give it to the breaker — this will narrow the search far more reliably than year alone.

Absolutely — petrol and diesel MAF sensors are not interchangeable, and some diesel variants use a different style of air metering altogether, so fuel type is a critical filter. Within diesel Boras, the 1.9 TDI and 2.0 TDI variants can have different sensor specifications depending on engine code, and the same applies across the petrol range. Always quote your engine code alongside your fuel type to the breaker to make sure you are quoted the correct unit.

Trim level does not affect MAF sensor fitment — the sensor is determined by the engine, not the badge or specification level. A Bora SE and a Bora Sport with the same engine code will use the same air flow meter. The only thing worth noting is that trim names can sometimes indicate a particular engine (for example, the V5 trim is associated with the 2.3 V5 engine), so if your trim name implies a specific engine, mention that to the breaker alongside your engine code to double-check.

Possibly — the Bora shares the same PQ34 platform as the Golf Mk4, and VAG group engines such as the 1.8T and 1.9 TDI were used across multiple models of the same era, meaning the MAF sensor may be identical across those vehicles. However, whether a specific donor unit from a Golf Mk4 or A3 of the same period is a direct fit depends on matching engine codes precisely, and there can be sub-variants with different sensor housings or connectors. Route this cross-model compatibility question to the breaker, giving them your full engine code and registration, and they can verify before supplying the part.