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TYRI Off-Road Lighting Relay Wiring Harness With Switch for Cowl or Front Bumper

TYRI Off-Road Lighting Relay Wiring Harness With Switch for Cowl or Front Bumper

Regular price $75.00 USD
Regular price Sale price $75.00 USD
Free Shipping $250+ Authorized Dealer Manufacturer Warranty

Ships in 1–3 business days

Delivery typically 5–14 business days

Why buy from Off Road Specialty
  • Authorized dealer for trusted off-road brands
  • Ships from trusted U.S. distribution partners
  • Fitment support before and after purchase
  • Tracking provided on every order
  • Secure checkout (Apple Pay, PayPal, Shop Pay)

SKU:07-405

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🧾 Overview

Enhance your off-road lighting setup with the TYRI Off-Road Relay Wiring Harness with Switch, meticulously engineered for seamless integration of a pair of lights on your vehicle’s bumper or A-pillar. This 40-amp relayed wiring harness ensures robust power delivery and intuitive control, empowering you to navigate any terrain with confidence.

Key Features:

Versatile Installation: Featuring two leads—105 inches and 45 inches from the relay to each Deutsch (DT) connector—this harness accommodates various mounting configurations, providing flexibility for both bumper and A-pillar installations.

Simplified Setup: The 90-inch switch lead includes a convenient mid-point plug, streamlining the routing process and making installation accessible, even for DIY enthusiasts.

Reliable Connections: Equipped with an 18-inch positive battery lead featuring a waterproof fuse holder and a 30-amp fuse, alongside an 18-inch negative lead, this harness ensures secure and dependable connections under all conditions.


Designed for durability and performance, the TYRI Off-Road Relay Wiring Harness with Switch is the ideal companion for your lighting system, ensuring you have the visibility required to conquer any off-road challenge.

Lengths: 

Lead 1: 105" from relay to DT connector

Lead 2: 45" from relay to DT connector

Switch lead: 90" to switch with a plug in the middle to make routing easier. 

Battery Leads:

Negative: (black) 18" 

Positive: (red 18" with waterproof fuse holder and 30a fuse