🚗 Motorcraft DY835 Automotive Oxygen Sensor Review

These are Ford parts and can be purchased from the dealer at a fraction of the cost. Will order again when oxygen sensors are due. The car idles smoothly.

This O2 sensor was installed on the front of my exhaust system on my 2005 Ford Expedition just next to the exit of the exhaust manifold. Install new exhaust pipes/catalytic converter before installation, otherwise there is a risk that it will break. Worked great!

Tried cheap Chinese upflow and downflow sensors on my 2001 F150. While the downstream sensors were working fine, the upstream ones weren't providing the data the ECM needed. I replaced them with original Motorcraft gauges and the check engine light didn't come on like the cheap ones after 5 miles. Performance and fuel economy are also improved! Now I'm going straight to the OEM sensors!

Easy on the driver's side. 5 minutes with a 22mm wrench. The pass is easy to remove, not easy to detach or re-stick. Best if you have skinny arms like mine - you can slip a hand under the inner fender liner (fold the corner back). and put a hand in to hold the receiving end of the wire and take a long small straight screwdriver to pry the clip out and then insert a new one. The pass party lasted every 45 minutes. Big strong hands? not sure what you would do - this method will not work for you.