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Form Lighting FL0042 is a direct-fit side marker light assembly upgrade for 2015-2023 Ford Mustang. It uses an application-matched housing and connector for a clean replacement installation. Confirm the complete year, make, model, trim, and factory lighting configuration before ordering.
Key Features
- Exact Form Lighting MPN FL0042
- LED illumination in a direct-replacement housing
- OEM-size plug-and-play connector
- As shown appearance
- Two-year Form Lighting limited warranty
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2015-2023 | Ford | Mustang | Sidemarker |
Fitment tags are limited to year, make, and model. Trim, chassis, engine, and factory-lighting requirements remain application notes.
Specifications
| Brand | Form Lighting |
|---|---|
| Manufacturer Part Number | FL0042 |
| Product Type | Side Marker Light Assembly |
| Placement | Vehicle specific |
| Finish | As shown |
| Condition | New |
| Measured Lumens | 5 |
| Current (amps @ 13.2V) | 1.1 |
| Operating Temperature | -40C to 85C (-40F to 185F) |
| Connector(s) | OEM-Size Plug and Play |
| Materials | UV Coated Polycarbonate Lens |
| Intrusion Ratings | IP67 Weatherproof |
| Shipped Weight (lb) | 0.28 |
What's Included
Pair (Left and Right Side). Wiring adapters, harnesses, and hardware are included only when supplied by Form Lighting for MPN FL0042.
About Form Lighting
Form Lighting develops vehicle-specific LED replacement lamps with modern optics, OEM-grade materials, plug-and-play connectors, and US-based product support.
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Frequently Asked Questions
Will Form Lighting FL0042 fit my vehicle?
It fits the applications in the Fitment table. Confirm the trim, body style, factory lamp type, and connector because those details can change within the same model year.
Is Form Lighting FL0042 plug-and-play?
It uses OEM-size connectors for the supported applications. Some headlight kits also use supplied adapters or a daytime-running-light harness, so review every included component before installation.
What should I test after installing Form Lighting FL0042?
Test every applicable running-light, brake, reverse, turn-signal, high-beam, low-beam, and startup function before final assembly. Replacement headlights must also be aimed correctly.
Installation Instructions
Estimated time: 30-60 minutes. Tools: Basic Toolset. Modification: None. Disconnect power as appropriate, protect painted surfaces, transfer any specified factory components, connect all supplied adapters, test every function, then secure the assemblies. Aim headlights after installation.
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