Will this fit 2007 volvo s40i upstream position.
Verified Reply - Solomon
No, Todd! You'll need the Walker Oxygen Sensor - Part #C5010382835WKR instead for your 2007 Volvo S40.
I have a 2006 super charge Range Rover , not sport , I changed the sensors to denso and the check engine light did not go away the mechanic told me the sensors are not applicable to the original, is the walker sensors upstream and downstream applicable to the original manufacturers or I need to buy dealers sensors, your comments are appreciated , thank you
Verified Reply - Heath, ASE Parts Specialist
I'm happy to help, James! The Walker Oxygen Sensor (Part No. C5010380863WKR) is only for the downstream position on your 2006 Land Rover Range Rover 4.2L Supercharged V8. The upstream sensors on your vehicle are air fuel sensors. Only Denso Air Fuel Sensor (Part No. 234-9074) and NTK Air-Fuel Sensor (Part No. 24823) are available as upstream sensors for your vehicle.
The correct downstream sensor from Denso is Part No. 234-4266 and from NTK is Part No. 25646. Denso is the original equipment manufacturer for the oxygen and air fuel ratio sensors on your vehicle. The dealer's oxygen and air fuel sensors will be Denso oxygen sensors.