Auto Addict USA

Auto Addict Mustang S550 LED Side Markers

Check vehicle fitment
£75.79 VAT included. Shipping calculated for your destination.

Available to Order

Not sure which one? Ask us to confirm fitment first →
Delivery, customs and taxes Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.

Lead times and urgent orders Check timing before you commit

Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.

Fitment checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

First check the vehicle or component application and original equipment. Then choose Lens, Lighting from the available configurations below.

Features and construction

Smoke / Standard LED

  • These high-quality replacements offer superior brightness and a modern aesthetic, ensuring your car stands out on the road.

Key Features:

  • Advanced LED Technology: Equipped with two strips of high-powered LEDs for increased visibility and a sleek, contemporary look.
  • Durable Construction: Crafted with UV-resistant polycarbonate lenses and robust housings to withstand various weather conditions.
  • Customization Options: Available in smoked or clear lens finishes to complement your vehicle's style.
  • Meets or Exceeds DOT Compliancy

Benefits:

  • Enhanced Visibility: Brighter than factory side markers, improving safety during night driving and adverse weather conditions.
  • Sleek Design: Provides a modern and aggressive appearance, elevating your vehicle's overall aesthetic.
  • Long-Lasting Performance: Built with high-quality materials to ensure longevity and consistent performance.
  • Remove Old Side Markers: Carefully detach the factory side markers from your vehicle.
  • Connect New LED Side Markers: Plug the new side markers into the existing wiring harness. (Remove old bulb and connector plugs into bulb socket)
  • Secure in Place: Align the new side markers and press them firmly into position until they snap securely.
  • Pair of Rear Side Markers (2)

Upgrade your vehicle today with our LED side markers and experience the perfect blend of style and functionality.

Clear / Standard LED

  • Advanced LED Technology: Equipped with high-powered LEDs for increased visibility and a sleek, contemporary look.

Smoke / White LED

Designed as a direct OEM replacement, these premium LED side markers deliver brighter white illumination , a stealth smoked lens finish , and a modern OEM-plus appearance that enhances both safety and aggressive styling.

  • High-Brightness White LED Technology
  • Advanced white LEDs provide significantly brighter output than factory incandescent side markers for improved side visibility.
  • Smoked Lens Design
  • Dark smoked lenses offer a sleek, aggressive appearance when off, paired with crisp white illumination when lit.
  • Weather-Resistant Construction
  • UV-resistant polycarbonate lenses and sealed housings protect against moisture, heat, fading, and road debris.
  • EcoBoost
  • GT Premium
  • Bullitt
  • Mach 1
  • Shelby GT350 / GT500
  • Enhanced Safety & Visibility
  • Brighter white LED output improves side visibility during nighttime driving and low-light conditions.
  • Aggressive OEM+ Styling
  • Smoked lenses give your Mustang a modern, performance-inspired appearance without looking overdone.
  • Long-Lasting LED Performance
  • LED technology delivers extended lifespan, instant illumination, and consistent performance over factory bulbs.
  • Remove the factory side marker assemblies from the vehicle.
  • Remove the factory bulb and plug the LED side marker connector into the bulb socket.
  • Align the housing and press firmly until it snaps securely into place.
  • Front Smoked White LED Side Markers (Pair)
  • Rear Smoked White LED Side Markers (Pair)

Clear / White LED

This matches the same structure, tone, and conversion quality as your other Auto Addict USA lighting listings, keeping your Mustang collection clean and consistent.

Designed as a direct OEM replacement, these premium LED side markers deliver brighter white illumination , crystal-clear lenses , and refined OEM-plus styling that enhances both visibility and appearance.

  • Premium white LEDs provide sharper, brighter output than factory incandescent side markers for improved side visibility.
  • Clear Lens Design
  • Crystal-clear lenses deliver a clean OEM-style appearance with crisp white illumination when lit.
  • Improved Safety & Visibility
  • Brighter white LED output increases side visibility during nighttime driving and low-light conditions.
  • Clean OEM+ Styling
  • Clear lenses provide a fresh, factory-inspired look that pairs perfectly with both stock and modified Mustangs.
  • LED technology offers extended lifespan, instant illumination, and consistent performance over traditional bulbs.
  • Front Clear White LED Side Markers (Pair)
  • Rear Clear White LED Side Markers (Pair)

Smoke / RGB LED

Full 2-Piece Set (Rear)

  • These high-performance side markers deliver vibrant multi-color illumination through a sleek smoked lens, combining aggressive styling with enhanced nighttime safety.

Advanced RGB LED Technology

Powered by full-spectrum, high-output RGB LEDs that provide intense brightness and exceptional color customization. Compatible with Bluetooth or controller-based RGB systems for complete color and animation control.

Durable Construction

Built using UV-resistant smoked polycarbonate lenses paired with fully sealed housings. Designed to resist dust, moisture, and road debris for long-term durability and reliable performance.

Direct OEM replacement—no cutting or splicing required. Simply plug the connectors into your Mustang’s factory harness for a perfect, hassle-free fit.

Smoked Lens Finish

Dark smoked lenses deliver a stealthy, modern appearance while allowing the RGB LEDs to shine through with maximum vibrancy.

Fits the following Ford Mustang S550 models:

(Compatible with both coupe and convertible models)

Enhanced Visibility

Significantly brighter than factory reflectors or halogen markers, improving side visibility in low-light or bad-weather conditions.

Modern Styling

Adds a clean, aggressive, high-tech aesthetic that complements any S550 build—stock or fully modified.

Built for Longevity

Automotive-grade LEDs and sealed housings ensure years of maintenance-free lighting performance.

  • Remove Factory Markers
  • Carefully disconnect and remove your OEM side markers from the fender and rear bumper.
  • Connect New LED Markers
  • Plug the RGB side markers directly into the OEM harness.
  • (Remove the old bulb—the new connector plugs into the bulb socket.)
  • Snap Into Place
  • (2) Rear RGB LED Side Markers – Smoked Lens

Clear / RGB LED

  • These high-performance side markers deliver powerful multi-color illumination through a crystal-clear lens, offering a clean, OEM-plus style that enhances safety and adds a premium custom look.

Equipped with full-spectrum, high-output RGB LEDs that deliver exceptional brightness and limitless color customization. Compatible with Bluetooth or controller-based RGB systems for full control of colors, patterns, and animations.

Built with UV-resistant clear polycarbonate lenses and fully sealed housings designed to withstand dust, moisture, and road debris—ensuring long-term reliability and performance.

Clear Lens Finish

Crystal-clear lenses provide a clean, modern aesthetic while allowing the RGB LEDs to shine at maximum brightness—perfect for enthusiasts who prefer a refined, high-tech appearance.

Brighter than factory reflectors or halogen markers, improving side visibility in dark or harsh weather conditions.

Modern, Clean Styling

Adds a sleek, upgraded look that blends well with stock Mustangs and fully customized builds alike.

Sealed housings and automotive-grade LEDs ensure years of maintenance-free operation.

  • Carefully disconnect and remove your OEM rear side markers.
  • Plug the RGB clear side markers directly into the OEM harness.
  • Align the marker with the bumper opening and press until it clicks securely into position.
  • (2) Rear RGB LED Side Markers – Clear Lens

Smoke / White LED with startup animation

Featuring a premium smoked lens design paired with bright white LED illumination, these side markers provide a sleek blackout appearance during the day and a modern lighting signature at night. The integrated dynamic startup animation sequence delivers an eye-catching effect every time you unlock or start your Mustang.

Perfect for EcoBoost, GT, Bullitt, Mach 1, and Shelby builds, these dynamic LED side markers are one of the easiest upgrades to enhance the overall styling of your S550 Mustang.

  • Premium smoke lens finish
  • Bright white LED illumination
  • Dynamic startup animation sequence
  • Direct replacement for factory side markers
  • High-output LED technology
  • Weather-resistant sealed housing
  • Long-lasting LED lifespan
  • No cutting or modifications required
  • Sold as a complete vehicle set

The Auto Addict USA Smoke White Dynamic Animation LED Side Markers provide a clean blackout appearance while delivering modern LED performance and premium styling. The startup animation sequence gives your Mustang a distinctive and exotic-inspired look, while the smoked lenses blend seamlessly with factory and aftermarket styling modifications.

  • Front Smoke White LED Side Markers
  • Rear Smoke White LED Side Markers
  • Plug-and-Play Wiring Harnesses

Clear / White LED with startup animation

Designed to replace the factory side markers, these premium LED units feature crystal-clear lenses, bright white LED illumination, and an eye-catching dynamic startup animation sequence that enhances the appearance of your Mustang every time you unlock or start the vehicle.

Whether you're upgrading a daily driver, weekend cruiser, track car, or show vehicle, these dynamic LED side markers are the perfect exterior lighting enhancement for your S550 Mustang.

  • Crystal clear lens design
  • Modern OEM+ styling
  • No cutting or splicing required

The Auto Addict USA Clear White Dynamic Animation LED Side Markers provide a premium appearance upgrade while improving visibility and modernizing the exterior of your Mustang. The startup animation sequence creates an exotic-inspired lighting effect, while the crystal-clear lenses maintain a clean and refined factory-plus look.

  • Front Clear White LED Side Markers
  • Rear Clear White LED Side Markers
  • Plug-and-Play Wiring

Fitting and care

Easy Installation: Designed for a direct plug-and-play fit, allowing for quick and hassle-free setup without the need for modifications.

Installation Guide:

Note: These LED side markers are designed for off-road use only and may not comply with local regulations for on-road use. Please check your local laws before installation.

Whether you’re daily driving or building a show-quality Mustang, this complete front and rear set offers plug-and-play installation , long-lasting LED performance, and a clean performance-inspired look that complements the S550 body lines.

OEM Direct-Fit Replacement

Engineered to factory specifications for precise fitment with no cutting, drilling, or modifications required.

Plug-and-Play Installation

Installs directly into the factory bulb socket—remove the original bulb and connect the LED side marker harness.

Installation Instructions

⏱ Estimated installation time: 20–30 minutes

Perfect for daily drivers and performance builds alike, this complete front and rear side marker set offers plug-and-play installation , long-lasting LED technology, and a clean factory-inspired look that complements the S550 Mustang’s modern design.

Installs directly into the factory bulb socket—simply remove the original bulb and connect the LED side marker harness.

Align and press firmly until each marker clicks securely into the mounting points.

Typical installation time: 15–20 minutes.

Pre-installed plug-and-play connectors

Direct OEM replacement requiring no cutting, splicing, or modifications. Simply plug the connectors into your Mustang’s factory harness for a fast, seamless installation.

Manufactured by Auto Addict USA, these LED side markers are engineered for enthusiasts who want to modernize their Mustang while maintaining OEM-level fitment and functionality. Designed as a direct replacement for the factory side markers, installation is completely plug-and-play with no cutting, splicing, or modifications required.

Installation Ready

Manufactured by Auto Addict USA, these side markers are engineered for enthusiasts seeking an OEM+ appearance with modern lighting technology. Featuring a direct plug-and-play design, installation is simple with no cutting or modifications required. The clear lens design offers a clean and refined look while maximizing LED brightness and visibility.

Specifications and fitment

SKU Lens Lighting Vehicle or component application Fitting requirements
AAUSA00002283 Smoke Standard LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AAUSA00002282 Clear Standard LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AA_00002307 Smoke White LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AA_00002308 Clear White LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AA_00002325 Smoke RGB LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AA_00002326 Clear RGB LED 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AAUSA00002402 Smoke White LED with startup animation 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.
AAUSA00002401 Clear White LED with startup animation 2015–2023 Ford Mustang S550 Check the component details and original equipment before fitting.

Delivery

Delivery is quoted for this product. Contact Hoonies for a delivery quote and confirmation of availability before ordering.

Delivery, customs and taxes

Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.

Lead times and urgent orders

Check timing before you commit

Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.

Fitment first

Check fit before you order

Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.

Check vehicle fitment
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

Auto Addict Mustang S550 LED Side Markers
Auto Addict Mustang S550 LED Side MarkersSmoke / Standard LED
Available to Order £75.79