Volkswagen Audi Touareg Oxygen Sensor 1K0998262M 0258007361 025800736 Stable Air-Fuel Ratio

Audi A6 (2004–2008, B8) with 2.4L, 3.0L, 3.2L and 4.2L engines uses HOP camshaft position sensor (OEM 078905161C, compatible 078905161A); precisely monitors camshaft position to optimize ignition timing and fuel injection. Product facilitates quick stock cross-checking to avoid mis-shoots. Replacement difficulty: medium; recommended to be performed by a professional; first disconnect battery negative and clean mating holes to prevent signal interference; tensile strength and cross-sectional shrinkage meet standards.