The NGK OE-style 4-wire air/fuel sensor for Jaguar XFSS Country (2010–2012) is a direct-fit replacement that restores accurate oxygen sensing to the engine control unit, helping to maintain proper air–fuel ratio. As an OE-type four-wire sensor it provides the factory electrical interface for straightforward installation and consistent feedback.
NGK 2012-10 Jaguar XFSS Country OE Type 4-Wire A/F Sensor