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How do you Change, Replace, or Install 1999-2004 Ford Mustang Headlight Replacement

Step 1: Lift the vehicle's hood and disengage the two tabs located above the headlight assembly.

Step 2: Remove the mounting tabs.

Step 3: You can now pull the headlight assembly from the vehicle.

You may want to use a towel to protect your paint when removing the assembly.

Step 4: Disconnect the wiring harnesses on the back of the headlight assembly.

NOTE: If you purchased your new headlight assembly from Go-Parts, it likely has new bulbs included (as most of our models do). This allows you to save time by moving straight to installation!

Step 5: Connect the wiring harnesses to the back of the new headlight assembly.

Step 6: Mount the new assembly into place by re-engaging the mounting tabs.

Please Note

While we are more than happy to create these installation guides for your benefit, we cannot maintain any liability regarding the part, or the driving experience, once the part has been replaced/installed. We always guarantee the quality of the parts we provide, but the installation liability rests solely on the installer.

And, though we are always here to answer your questions, please note that our technicians created these guides for your convenience, and cannot provide assistance beyond this guide.

If you're looking for a good deal on the parts mentioned in this instructional guide, be sure to check these out:

Years 01-04, OEM #:3R3Z 13008 DA - Partslink # FO2502177
Headlight Assembly With Bulbs And Sockets / COMPLETE ASSEMBLY
Years 01-04, OEM #:3R3Z 13008 CA - Partslink # FO2503177
Headlight Assembly With Bulbs And Sockets / COMPLETE ASSEMBLY
Years 99-00, OEM #:YR3Z 13008 BA - Partslink # FO2502160

Years 99-00, OEM #:YR3Z 13008 AA - Partslink # FO2503160


These Part Change / Installation Instructions Apply to
04 2004, 03 2003, 02 2002, 01 2001, 00 2000, 99 1999 Ford Mustang Headlight Replacement Instructions

2000 Ford Mustang Serpentine Belt Replacement

1999-2004 Ford Mustang 3.8L Engine Belt Idler Pulley Replacement

1999-2004 Ford Mustang Front Door Panel (Interior) Replacement

1999-2004 Ford Mustang Side Mirror Replacement

1999-2004 Ford Mustang Side Mirror Replacement

1999-2004 Ford Mustang Tail Light Replacement

1998-1998 Ford Mustang V6 Cooling Fan Replacement

1994-2004 Ford Mustang 3.8L V6 Air Filter Replacement

1994-2004 Ford Mustang AC Heater Fan Speed Control Resistor Replacement

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