Opel / Vauxhall Astra 2009-2018 2.0 BiTurbo CDTI Air Flow Meter MAF Sensor Vehicle Model_TGS All wheel bearing kits for

All wheel bearing kits for your Daewoo Aranos come with a 12-month warranty

Designed for serious motorsport performance on heavily-driven Saab 99 vehicles

E Number (55120-8H500) in the product specification to help ensure compatibility before purchase

Wing mirror covers are made from plastic and are fitted to the rear of the wing mirrors on your Renault Clio

All wheel bearing kits for your Volvo S60 come with a 12-month warranty

Opel / Vauxhall Astra 2009-2018 2.0 BiTurbo CDTI Air Flow Meter MAF Sensor Vehicle Model_TGS All wheel bearing kits forReplace your cracked, broken, or damaged Opel Vauxhall Astra air flow meter (MAF sensor). What Is a Mass Air Flow Sensor? A mass air flow sensor (MAF) is one of the key components of the electronic fuel injection system in your vehicle. It is typically installed between the air filter and the engine intake manifold. The mass air flow sensor measures the amount of air entering the engine, allowing the system to calculate the correct air to fuel ratio.