Description
4PCS For 1999-2003 Ford Windstar 3.8L Oxygen Sensor Upstream & Downstream
Brand New Oxygen sensor.
Interchange Part Number: Denso 234-4071, 234-4401
2 Upstream + 2 Downstream
The Compatibility Is Just For Reference.
Please check your Part Number with our part number to confirm.
Oftentimes, people buy the wrong because they only match the model/year of their car.
To avoid this, you just need to compare your part number to this one and make sure they match!
If you are still not sure, please contact us, we will give you a reply within 24 hours ！
