








Boost Auto Parts offers a full range of replacement upper glass compatible with OEM and aftermarket Ford F150 and F250 F350 Superduty tow mirrors.
All of our glass is equipped with heat, and we also offer optional Blind Spot Monitoring. Please note our glass is NOT equipped with auto-dimming.
Cross References to Ford OEM numbers: FL3Z17K707T & FL3Z17K707R & FL3Z17K707G & FL3Z17K707H & FL3Z17K707AE & FL3Z17K707F & HC3Z17K707A & FL3Z17K707S & FL3Z17K707Q
Link to OEM Installation Video: https://youtu.be/lw9t-WhX4mg
Link to Aftermarket Installation Video: https://youtu.be/SHqufzpBWfI
Reviews
- Reviews
- Questions



Not so sure about the mirror...
I installed both the upper and lower mirror on the Driver side - no problem with the lower, but the upper does not appear to fit correctly, it keeps falling out - i get it snapped in only to find the mirror “warped” so it looks like the “mirror house” at a county fair, everything out of focus… still trying to get it to snap in correctly. Did the same thing to the passenger side and it went right back in no problem.
Boost Auto Parts
Hi Randy, This mirror house effect is likely due to the tabs on the back of the glass not being fully removed in your OEM application as the video details. Please reach out to our support team at support@boostautoparts.com for assistance. Thanks, -The Boost Auto Team

Had to modify
Overall they look good had to remove tabs from the back to fit properly
Boost Auto Parts
Hi Jesse, As noted in our installation video - when installing onto OEM mirrors you do need to remove the two back tabs. Let us know if you have further questions or concerns. Thanks, -The Boost Auto Team

You get what you pay for I guess
Had a difficult time fitting the replacement mirror. Tabs on mirror were getting in the way an the glass is slightly warped.
Boost Auto Parts
Hey Christian, Please reach out to our support team at support@boostautoparts.com so we can assist with any issues you're having. Thanks, -The Boost Auto Team