SKU: 75604950922

Stedi Quad Connector DT-4 Smart Harness, High Beam Driving Light Wiring

Sale price$74.48 Regular price$82.75
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Stedi Quad Connector DT-4 Smart Harness, High Beam Driving Light WiringTHE NITTY GRITTY. Introducing our all new 4x Connector DT 4 Plug & Play SMART Harness High Beam Driving Light Wiring, engineered for high current applications requiring dual relay operation. Built with heavy duty 10AWG cable and designed for both positive and negative switching systems, this harness makes installation a breeze without cutting or soldering and allows for up to 4 lights to run simultaneously with built in Daytime Running Light (DRL)

THE NITTY GRITTY.

Introducing our all-new 4x Connector DT-4 Plug & Play SMART Harness™ High Beam Driving Light Wiring, engineered for high current applications requiring dual relay operation. Built with heavy-duty 10AWG cable and designed for both positive and negative switching systems, this harness makes installation a breeze without cutting or soldering and allows for up to 4 lights to run simultaneously with built-in Daytime Running Light (DRL) functionality.

Featuring 2 x 80A relays and a total harness capacity of 75A, it’s perfect for high-powered lighting setups. The kit includes four 4-pin DT4 Deutsch connectors rated at 20A and 2.0 meters of cabling from relay to connectors, delivering a reliable, waterproof, and robust connection compatible with the latest DRL-enabled driving lights.

Our 4x Connector DT-4 Plug & Play SMART Harness™ High Beam Driving Light Wiring intelligence automatically detects switch polarity, working out-of-the-box on a range of vehicles including tough-to-wire models like Toyota, Ford Ranger, and Mazda BT50. Compatible with quick connect systems, this harness removes guesswork and complexity, allowing you to install high beam triggered lights with DRL modes swiftly and safely.

The dual 45A fuse protection ensures your lighting system is safeguarded under heavy load, while the harness’s 10AWG conductors handle high currents with ease. Whether upgrading or fitting new auxiliary lights, this kit contains everything you need for a pro-grade wiring loom.

  • 2 x 80A Relay
  • 4 x 4-pin DT4 Deutsch Connectors (20A) – DRL compatible
  • 2.0m cable from Relay to connectors
  • 10AWG heavy-duty cabling
  • Harness Capacity: 75A
  • Dual 45A Fuse protection
  • Smart Harness™ for automatic positive & negative switch detection
  • Quick connect compatible for Plug & Play installation

Simplify your wiring with the 4x Connector DT-4 Plug & Play SMART Harness™ High Beam Driving Light Wiring—power and performance you can rely on

TECH SPECS

RELAY RATING 12vDC 80A
FUSE 45A
CONNECTORS DT & DT-4
INSULATION UV Rated
MAX LOAD 70A @12v DC

 

WHAT'S INCLUDED.
  • 1 x 4-way Output DT-4 Harness
  • 2 x 80A Relay
  • 2 x 45A Fuse
  • 1 x 0.78" Dime Switch (red illumination)
  • 1 x Cable Ties
  • 1 x Wiring Diagram
  • 24 Month Warranty

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75604950922

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Reviewed in the United States on September 22, 2025
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we'll see how well it works, but the filter is the right size, seems made fine, and went in with no trouble.
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Reviewed in the United States on March 17, 2025
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Efrain
Port Orchard, US
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Great
Good quality and price. Perfect size fit. Easy to install
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Reviewed in the United States on May 29, 2026
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★★★★★ 5
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Alexandria, US
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