Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK five‑wire wideband air‑fuel sensor for Mazda CX‑7 (2007–2009) supplies a linear air‑fuel ratio signal that allows the ECU to continuously fine‑tune mixture for efficient combustion, improved economy and lower emissions. NTK ceramic expertise underpins the design, and a contaminant‑resistant plasma‑jet element with a deposit trap overcoat improves resistance to poisoning, enables fast heat‑up and supports OE-quality fit and durability.
NGK Mazda CX-7 2009-2007 Direct Fit 5-Wire Wideband A/F Sensor
