Skip to product information
DD3016 Sequential Tail Light Lamp Relay Module Kit for Ford Mustang 2010 2021

DD3016 Sequential Tail Light Lamp Relay Module Kit for Ford Mustang 2010 2021

$87.99
Sale price  $87.99 Regular price 
SKU: IR3A00697 Brand: Northline Parts

In stock, Order by 5 PM CT for Free Same-Day Shipping

Quantity
Secure Checkout • Encrypted Payments
Free Shipping Contiguous U.S.
1-Year Warranty Parts you can rely on
30-Day Returns Hassle-free returns
Industrial Retailer parts support representative

Need help confirming fitment?

Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Equipment Fitment

Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.

Equipment / model
  • 2010-2021 Ford Mustang (all models)
  • Compatible with coupe and convertible body styles
  • Compatible with factory halogen tail light assemblies
Secure Your Part  - Order Now

In stock Free shipping 1-year warranty

Product Overview

The sequential tail light relay module kit converts standard factory tail lights to a dynamic sequential lighting sequence on 2010-2021 Ford Mustang models. The module kit includes all necessary wiring and relays to achieve the iconic sequential turn signal effect without modifying factory housings. Designed for enthusiasts seeking a modern lighting upgrade, this relay module kit offers a simple installation and reliable performance.

Key Features & Performance

  • Creates sequential turn signal animation from factory tail lights
  • Plug-and-play harness connects directly to existing wiring with no cutting or splicing
  • Compatible with all 2010-2021 Mustang trims including V6, EcoBoost, GT, and Shelby
  • Built-in relays ensure consistent flash rate and prevent hyper-flash
  • Durable weather-resistant construction for long-term reliability
  • Includes detailed installation instructions

Common Uses

  • Upgrading to modern sequential turn signals
  • Replacing a failed factory relay module
  • Custom lighting projects and car shows

Technical Specifications

  • Part Number(s): DD3016
  • Voltage: 12V DC
  • Connector Type: Plug-and-play OEM-style connectors
  • Compatibility: 2010-2021 Ford Mustang

Frequently Asked Questions

Q: Will this kit cause hyper-flash or error codes? A: The built-in relays are designed to maintain a factory flash rate and prevent bulb-out warnings on the dashboard.

Q: Is this module kit compatible with aftermarket LED tail lights? A: It is optimized for factory halogen tail lights; compatibility with aftermarket LED assemblies may vary and is not guaranteed.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased