BOSCH 15664 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-350, E-450, Freestar, F-150, Ranger; Lincoln Navigator; Mazda; Mercury Mountaineer + More

This Bosch o2 sensor solved my check engine and missing problem on my 2010 Ranger. It was so much cheaper than buying it at a store I was concerned. It works great and the truck runs perfect now.

Replaced these 2 O2 Sensors and they worked perfectly. Bosch quality worked the first time. Fuel Mixture changing much faster than my worn out ones.

Worked perfectly in my 2006 F-150 XLT with 5.4 L V-8. The check engine code was cleared after changing this out and has not returned. Out of the 4 oxygen sensors on my truck, 3 of them were right out in the open and easy to get to. The 4th one (the one I had to change of course was located up behind the exhaust pipe with some structural members and the transmission oil dipstick pipe in the way. Had to remove a few things and still needed to get my 8 year old son with much smaller hands to reach up in there to unplug the old sensor then plug in the new one. Good thing this sensor fit right.I have since traded my truck in on a newer model so I can't comment on whether the sensor will last as long as the original one.

Nice product, original

My O2 sensor light came on and it was bank one I was skeptical of the price because at auto zone it was more expensive but after I put it in my O2 sensor light went off.

Was a perfect fit. Had to splice wires due to my truck did not have an accessible plug.

Got the rig working well again. Hopefully it last as the OE part lasted 18 years.

it works soooo yeah good job people who made this i guess lol