Carkio Parking Assist Sensors 4Pcs Bumper Reverse Backup Parking Sensor 4F23-15K859AA 3F2Z-15K859BA Fit for Ford E-150 E-250 Escape Explorer Expedition F-250 F-350 F-450 Super Duty

I ordered the back up sensors and they were little hard to install, but not to bad the worst part was clicking the connector on the sensor, make sure your pins are aligned correctly and it should click together with a little force.

Sensors lasted about a week, now my truck beeps really fast as if I’m really close to something when I put it in reverse 🤦🏻‍♂️

Ordered these because truck had a bad backup sensor. Order was placed on Friday received on Tuesday with no problems. Took old sensor out and went to put this one in. Opened package and noticed OEM part number on the sensor with is a win in my book. However the shank on the part was longer and the inside of the connector did not look the exactly the same as the original. Plugged the new part in and the connector did not want to go in all the way. I did gently force the snap pin into place heard the click and the sensor stayed in. Started the truck put into reverse and no more warning display. Long story short, other than the fitment issue this is a good option instead of paying an astronomical price for just one.

Sensors are really weak they don't pick up object until your right on top of it.

Don't purchase these unless you plan on purchasing replacements again after a year. They only warranty them for 12 months and they certainly don't last long after the warranty runs out. The two outer sensors on my Expedition have failed again just in the last month.

Very aggravating to remove a part to replace it and the new part doesn’t fit. A complete waste of time.