Are these sidemarkers street legal?

These sidemarkers use OEM-grade retroreflector optics, which provide the required reflective safety. Check your local laws to ensure compliance.

Do these sidemarkers come with a warranty?

Diode Dynamics lighting products are warrantied for three years. This covers any manufacturing defects.

Are these difficult to install?

These sidemarkers are designed to plug right into the factory socket. The units themselves are designed directly from OEM CAD data for a direct fit.

Diode Dynamics 15-21 Ford Mustang LED Sidemarkers Smoked (set)

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Diode Dynamics

Diode Dynamics 15-21 Ford Mustang LED Sidemarkers Smoked (set)

Name: Diode Dynamics 15-21 Ford Mustang LED Sidemarkers Smoked (set)
Brand: Diode Dynamics
Price: 102.35 USD
Availability: InStock

$102.35

LED sidemarker replacements with brighter output and unique styling. Smoked lens.

Key Features

Modern LED replacements — updated styling
Increased output — brighter than factory lights
OEM-grade retroreflector optics — required reflective safety
Smoked lens — matches your vehicle or preference
Constant-current circuitry and transient voltage protection — years of flicker-free performance
Designed from OEM CAD data — fits right

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more