Set of 4 Injector Copper Washers to fit: Mazda CX-5 2.2 D (KE, GH) (KE2FW) Mazda CX-5 2.2 D AWD (KE, GH) (KE102) Mazda CX-5 2.2 D AWD (KE, GH) (KE2AW) Mazda CX-5 2.2 D (KF) Mazda CX-5 2.2 D AWD (KF) Mazda CX-5 2.2 D AWD (KF) (KF4W2) This is a brand new OE quality aftermarket set of injector seals manufactured in the UK. These are equivalent to Bosch F00VC17504 and are the seal that fits to the base on the injector on the nozzle.