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Tekonsha 303100 Plug-In Wiring Harness for Toyota Tacoma & Tundra

Manufacturer

Tekonsha

<h3>Tekonsha: Pioneering Towing Safety Since 1964</h3><p>For over half a century, Tekonsha has been synonymous with innovation in the towing industry. Founded in 1964 in Tekonsha, Michigan, the company began by manufacturing RV steps and mirrors before quickly recognizing an emerging need for safer, more sophisticated trailer braking solutions. That pivot transformed Tekonsha into the industry's most trusted name in electronic brake control technology, a position the brand maintains through continuous innovation and unwavering commitment to driver safety.</p><h3>Engineering Excellence in Brake Control</h3><p>What sets Tekonsha apart is their deep understanding of the physics and electronics behind towing safety. Every <a href="/1829-tekonsha-trailer-brake-control-14161">trailer brake controller</a> in their lineup reflects decades of engineering refinement, designed to deliver smooth, proportional braking that responds intelligently to road conditions and driver input. Their product range spans from entry-level time-delayed controllers to sophisticated proportional systems that adjust braking force in real-time, ensuring your trailer stops in perfect harmony with your tow vehicle.</p><p>Tekonsha's advanced <a href="/1829-tekonsha-electronic-brake-control-relay-3316">electronic brake control relays</a> work seamlessly with their controllers to manage the complex electrical signals between your vehicle and trailer. These components form the critical link in your towing safety system, converting your brake pedal input into precise electrical signals that activate trailer brakes at exactly the right moment with exactly the right force.</p><h3>Complete Towing Integration Solutions</h3><p>Beyond brake controllers, Tekonsha offers a comprehensive ecosystem of towing accessories designed to integrate perfectly with modern vehicles. Their <a href="/1829-tekonsha-trailer-tow-harness-4872">trailer tow harnesses</a> provide plug-and-play connectivity for most vehicle makes and models, eliminating the guesswork and potential wiring errors that can compromise safety. Each harness is vehicle-specific, engineered to tap into your factory wiring without cutting or splicing.</p><p>The company's product line extends to critical electrical components like <a href="/1829-tekonsha-battery-switch-12204">battery switches</a> that help manage power distribution in complex towing setups, along with specialized <a href="/1829-tekonsha-headlight-2796">headlight</a> solutions for trailers and towing applications. This holistic approach means you can build a complete, integrated towing system from a single trusted manufacturer.</p><h3>Innovation That Drives the Industry Forward</h3><p>Tekonsha continues to push technological boundaries with innovations like the Prodigy series, which features advanced diagnostics, customizable settings, and user-friendly interfaces that make even complex towing scenarios manageable for everyday drivers. Their commitment to safety extends beyond product design to comprehensive testing protocols that ensure every component performs flawlessly under real-world towing conditions. Whether you're hauling a camper across the country or towing a utility trailer for weekend projects, Tekonsha's engineered solutions provide the confidence and control you need on every journey.</p>

Part Number

303100
05/29/2036 6:42 PM
Sale Price

$13.21

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Tekonsha 303100 is a vehicle-specific plug-in wiring harness designed to simplify brake controller installation in select Toyota trucks. This custom harness provides a clean, factory-style connection between your brake controller and your vehicle's electrical system, eliminating the need for cutting or splicing wires.

Key Features:

  • Direct plug-in connection for compatible brake controllers with built-in wiring ports
  • Vehicle-specific design ensures proper fit and function
  • Two-plug configuration: one end connects to brake controller, one end connects to vehicle
  • Compatible with 2016-2023 Toyota Tacoma and 2015-2017 Toyota Tundra
  • Works with Tekonsha Plug & Play brake controllers
  • Simplifies installation with no wire cutting or crimping required
  • OEM-quality connectors for reliable, long-lasting performance

This wiring adapter is designed specifically for brake controllers that feature the Plug & Play system with a wiring port built into the back of the unit. The harness bridges the connection between your brake controller and your Toyota's factory wiring, making installation straightforward and reversible. Ideal for truck owners who tow trailers equipped with electric brakes.

Smooth transaction and fast shipping.

EASY AND FAST

Good delivery and great quailty

I wish the products had a more detailed description such as listing of it was for the right or left side or the back or front of the vehicle. Having to google part numbers to determine which area of the car was for was quite inconvenient. Other than that it was a great experience with great prices!

Easy to order

Easy ordering. Item exactly what we were looking for.

NONE

All good.

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