Tekonsha® has been the leader in electrical products for over 55 years and our latest collection of electrical wiring and accessories continue that tradition. Tekonsha has been investing continuously in researching and developing the highest-performing trailering electrical components, and now offers the highest-quality products and broadest coverage of any manufacturer in the marketplace. Tekonsha works directly with the original equipment manufacturers to design connectors and OEM replacement harnesses to make your installation trouble-free. All of our taillight converters, 2, 4, and 5–way connectors and adapters are rigorously tested to ensure your trailering experience is safe, secure, and trouble free. Our test equipment helps you to assure proper operation of your rig’s electrical accessories and its integration with your tow vehicle. Choose Tekonsha for all of your electrical wiring needs when it comes to ensuring the compatibility, safety, and performance of your trailering equipment.