Description
The Anzo USA 10-14 Mustang Headlights w/Sequential Light Tube (ANZ121577) are engineered to upgrade both the look and performance of your 2010-2014 Ford Mustang. Designed as a direct replacement for factory halogen headlights, these assemblies provide a sleek, aggressive style with their black housing and clear lens. A key highlight is the sequential light tube, which delivers a flowing turn signal effect for modern appeal and improved visibility. Equipped with integrated LED projectors, these headlights ensure a brighter, sharper light beam for enhanced nighttime driving safety. Installation is simple thanks to the plug-and-play design, requiring no cutting or complex modifications.
KEY FEATURES AND BENEFITS:
- Improved Visibility: LED projector beams provide a sharper, brighter output compared to factory halogen lights.
- Dynamic Sequential Turn Signals: Flowing light tube design adds a modern and stylish touch while increasing road presence.
- Simple Installation: Plug-and-play design allows direct connection with factory wiring harnesses and mounting points.
- Street Legal and Compliant: Meets DOT and SAE standards for safe, legal road use.
- Custom Aesthetics: Black housing with clear lens enhances the Mustang’s bold, aggressive styling.
SPECIFICATIONS:
- Part Number: 121577
- Compatibility: 2010-2014 Ford Mustang (Halogen models only; not for HID/Xenon-equipped vehicles)
- Bulb Type: LED (Low Beam and High Beam)
- Lens: Clear
- Housing: Black
- Included in the Box: Pair of headlights (driver and passenger side)
HOW TO USE:
- Preparation: Park the vehicle on a flat surface, switch off the engine, and allow it to cool.
- Access the Headlight Assembly: Open the hood and locate the factory headlights. Remove clips or bolts if necessary to access the back of the housing.
- Disconnect Factory Lights: Unclip the wiring harness and remove bolts securing the stock headlights. Slide the old unit out.
- Install New Headlights: Connect the wiring harness to the Anzo headlights. Fit the assembly into place and secure with factory bolts.
- Test and Adjust: Turn on the headlights to check low beams, high beams, and sequential signals. Adjust aim if necessary.
BENEFITS OF USING ANZO USA 10-14 MUSTANG HEADLIGHTS W/SEQUENTIAL LIGHT TUBE (ANZ121577):
- Safety: High-output LED projectors provide wider and clearer illumination for safer nighttime driving.
- Modern Look: Sequential turn signals and sleek black housing refresh the Mustang’s styling.
- No Professional Installation Required: Plug-and-play design makes for easy installation using basic tools.
- Guaranteed Fit: Direct-fit construction ensures seamless compatibility with factory hardware.
FEATURES:
- Direct plug-and-play wiring for simple installation.
- Factory-style mounting points for secure fitment.
- Daytime Running Light (DRL) functionality for added visibility.
- Fully sealed design prevents moisture and dust intrusion.
- Durable housing resists fading and cracking.
- Complies with DOT and SAE standards.
- Integrated LED projector lamps for superior light output.





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