United Pacific | 31171 / 31172
Original-style headlight with bucket and bezel
Replace the selected-side headlight on a 2000–2015 Ford F-650 or F-750 with this preassembled United Pacific unit. The 5 × 7-inch headlight is supplied with its steel bezel and mounting bucket.
Preassembled unit
The headlight, steel bezel and mounting bucket are supplied together.
Truck-specific replacement
Match the original mounting points and selected side; this is more than a loose 5 × 7-inch lamp.
One side per order
Choose driver or passenger. Order both options if replacing both sides.

Fitment & selection
Match the model and original equipment
- 2000-2015 Ford F-650
- 2000-2015 Ford F-750
Match the original housing, mounting points and electrical connector before ordering.
| Driver | 31171 | one assembly | OEM reference E99Z-13118-A, E99Z13118A, F3UZ-13007 |
|---|---|
| Passenger | 31172 | one assembly | OEM reference E99Z-13119-A, E99Z13119A, F3UZ-13007 |
Lighting details
Specifications for this assembly
| Lamp format | 5 × 7-inch headlight |
|---|---|
| Included assembly parts | Steel bezel and mounting bucket |
| Package | One assembly for the selected side |
Installation & aiming
Fit the exact assembly and check the aim
Retain the original wiring and mounting hardware until installation is complete. Match the connections, check all lighting functions and have the beam aim checked before road use.
Product questions
Before you order
Does a 5 × 7-inch size guarantee a fit?
No. This preassembled unit has vehicle-specific mounting parts. Match the Ford application, original mounting arrangement and selected side.
Is the price for a pair?
No. Each selection supplies one assembly for the driver or passenger side. Order both sides separately if you need a pair.
Product support
6-month manufacturer warranty
United Pacific lists a 6-month warranty for these exact part numbers. Keep your purchase information and contact BTS Lighting for help with a product issue.

















