Trailer Hitch Wiring & Electrical
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- Blue Ox®ATM Mini Fuse Bypass Switch (BX88271)ATM Mini Fuse Bypass Switch by Blue Ox®. Fuse Type: ATM. Short Lead. This superior fuse bypass switch provides a safe alternative to the constant removal and reinstallation of the fuse when changing from the towed mode to the driving...Disconnects your vehicle's fuse with the flip to prep your vehicle to be towedBypasses towed car's fuse to tow without draining battery$58.00
- Blue Ox®EZ Light Wiring Harness (BX88368)EZ Light Wiring Harness by Blue Ox®. The EZ Light wiring harness allows you to connect your trailer to your vehicle’s electrical system in as little as 15 minutes. The EZ Light kit connects to the towed vehicle’s wiring to provide...Expertly crafted from premium materialsDesigned to match rigorous quality standards$116.99
- Blue Ox®EZ Light Wiring Harness (BX88336)EZ Light Wiring Harness by Blue Ox®. The EZ Light wiring harness allows you to connect your RV to your vehicle’s electrical system in as little as 15 minutes. The EZ Light kit connects to the towed vehicle’s wiring to provide...Designed to safely and efficiently haul your loadsMade from the highest quality materials$129.17
- Blue Ox®EZ Light Wiring Harness (BX88339)EZ Light Wiring Harness by Blue Ox®. The EZ Light wiring harness allows you to connect your RV to your vehicle’s electrical system in as little as 15 minutes. The EZ Light kit connects to the towed vehicle’s wiring to provide...Designed to safely and efficiently haul your loadsMade from the highest quality materials$132.08
- Blue Ox®EZ Light Wiring Harness (BX88285)EZ Light Wiring Harness by Blue Ox®. The EZ Light wiring harness allows you to connect your RV to your vehicle’s electrical system in as little as 15 minutes. The EZ Light kit connects to the towed vehicle’s wiring to provide...Designed to safely and efficiently haul your loadsMade from the highest quality materials$116.99
- Blue Ox®High Current Fuse Bypass Switch (BX88274)High Current Fuse Bypass Switch (BX88274) by Blue Ox®. Fuse Type: (1) 50 Amp FMX. Long Lead. This superior fuse bypass switch provides a safe alternative to the constant removal and reinstallation of the fuse when changing from the...Disconnects your vehicle's fuse with the flip to prep your vehicle to be towedBypasses towed car's fuse to tow without draining battery$183.60
- Blue Ox®Mini Fuse Bypass Switch (BX88272)Mini Fuse Bypass Switch by Blue Ox®. Fuse Type: ATM-15 Amp. Long Lead. This superior fuse bypass switch provides a safe alternative to the constant removal and reinstallation of the fuse when changing from the towed mode to the driving...Disconnects your vehicle's fuse with the flip to prep your vehicle to be towedBypasses towed car's fuse to tow without draining battery$63.19
- Blue Ox®Two Mini Fuse Bypass Switch (BX88273)Two Mini Fuse Bypass Switch by Blue Ox®. Fuse Type: ATM. Long Lead. This superior fuse bypass switch provides a safe alternative to the constant removal and reinstallation of the fuse when changing from the towed mode to the driving...Disconnects your vehicle's fuse with the flip to prep your vehicle to be towedBypasses towed car's fuse to tow without draining battery$68.45
- Standard®Electrical Socket (S2607)Electrical Socket by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic...Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solutionThe terminals are manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$10.86
- Standard®Front Electrical Socket (S2617)Front Electrical Socket by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic...Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solutionThe terminals are manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$12.06
- Standard®Handypack™ Trailer Connector Kit (HP5440)Handypack™ Trailer Connector Kit by Standard®. 7 Way RV to 4 Way. Vehicle Connector Adaptor. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...The handypack™ program is the most complete wiring center with 17 assortments available. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done right.Trailer Connector$7.27
- Standard®Intermotor™ Trailer Connector Kit (TC537)Intermotor™ Trailer Connector Kit (TC537) by Standard®. Vehicle Connector Kit. 4 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$38.35
- Standard®Intermotor™ Trailer Connector Kit (TC513)Intermotor™ Trailer Connector Kit (TC513) by Standard®. Vehicle Connector Kit. 4 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$92.03
- Standard®Intermotor™ Trailer Connector Kit (TC430)Intermotor™ Trailer Connector Kit (TC430) by Standard®. 4 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$14.33
- Standard®Intermotor™ Trailer Connector Kit (TC466)Intermotor™ Trailer Connector Kit (TC466) by Standard®. Converter Kit. 4 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$25.83
- Standard®Intermotor™ Trailer Connector Kit (TC424)Intermotor™ Trailer Connector Kit (TC424) by Standard®. 7 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$54.85
- Standard®Intermotor™ Trailer Connector Kit (TC423)Intermotor™ Trailer Connector Kit (TC423) by Standard®. 6 Way. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Standard trailer connectors and accessories feature a robust design for installation confidence in every boxHigh grade materials ensure precision performance$56.85
- Standard®Trailer Connector (TC653)Trailer Connector by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic...For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic vehicles; gas, diesel, electric and hybrid. Precision manufacturing, multiple layers of testing, and a detailed validation process ensures Standard® parts don’t just fit, they perform and they lastOur trailer connectors and accessories feature a robust design for installation confidence in every box$16.26
- Standard®Trailer Connector (TC654)Trailer Connector (TC654) by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic...For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic vehicles; gas, diesel, electric and hybrid. Precision manufacturing, multiple layers of testing, and a detailed validation process ensures Standard® parts don’t just fit, they perform and they lastOur trailer connectors and accessories feature a robust design for installation confidence in every box$22.56
- Standard®Trailer Tow Relay (RY-1755)Trailer Tow Relay by Standard®. Oval Shape. 6 Terminals Male Connector. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to restore functionality$66.38
- Lincoln OETrailer Hitch Adapter (F4TZ14489M)Trailer Hitch Adapter (F4TZ14489M) by Lincoln OE. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$60.26
- Rugged Ridge®Towing Wiring Harness (17275.04)Towing Wiring Harness by Rugged Ridge®. Custom design bolts directly to factory mounting points on the rear of the vehicle, very similar design to the OE Receiver Hitch. Durable powder coat design sheds water and provides a long lasting...Gives your Jeep a custom lookMade from powder coated steel, stainless steel or UV treated plastic$139.99Mail-in RebateGet $20 prepaid card back - Details
- Tow Ready®7' 5th Wheel and Gooseneck Wiring Harness (20111)7' 5th Wheel and Gooseneck Wiring Harness (20111) by Tow Ready®. One-year warranty. Allows remote wiring in pickup beds or other hard to access areas when towing a fifth wheel or gooseneck trailer, using an OEM USCAR connector. Features...Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer$129.56
- Tow Ready®7' 5th Wheel and Gooseneck Wiring Harness (20110)7' 5th Wheel and Gooseneck Wiring Harness (20110) by Tow Ready®. One-year warranty. Allows remote wiring in pickup beds or other hard to access areas when towing a fifth wheel or gooseneck trailer, using an OEM USCAR connector. Features...Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer$145.10
- Tow Ready®7' 5th Wheel and Gooseneck Wiring Harness with Pigtails (20140)7' 5th Wheel and Gooseneck Wiring Harness with Pigtails (20140) by Tow Ready®. One-year warranty. Package Type: Clamshell with Insert. Allows remote wiring in pickup beds or other hard to access areas when towing a fifth wheel or...Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer$118.19
- CURT®ATC 10 Amp Fuse (58440)Universal ATC 10 Amp Fuse (58440) by CURT®. Bulk 100 Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Curt will...10-amp ATC fuseRecommended for applications where over-current protection is required$39.20
- CURT®ATC 15 Amp Fuse (58450)Universal ATC 15 Amp Fuse (58450) by CURT®. Bulk 100 Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Curt will...15-amp ATC fuseRecommended for applications where over-current protection is required$40.33
- CURT®ATC 20 Amp Fuse (58460)Universal ATC 20 Amp Fuse (58460) by CURT®. Bulk 100 Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Curt will...20-amp ATC fuseRecommended for applications where over-current protection is required$39.20
- CURT®Fuse Holder (58470)Universal Fuse Holder (58470) by CURT®. Bulk 12. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Curt will last a...In-line fuse holderRecommended for applications where over-current protection is required$23.38
- Hopkins Towing®Multi-Tow™ OE Version Replacement Bracket (40978)Universal Multi-Tow™ OE Version Replacement Bracket by Hopkins Towing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...Snap in bracket requires no tools to install connectorPowder coated steel bracket$8.74
So, you’ve got your trailer connected to your truck with the right hitch, ball mount and trailer ball. You’re ready to go, but what about your trailer lights? If the trailer connector doesn’t match the one on your tow vehicle, or if the vehicle doesn’t even have a plug, stick around. From basic exterior lights to 12-volt powered accessories, all trailers need electric power supplied by your vehicle, and we have everything needed to make a hassle-free connection including extensions, connectors, harnesses and adapters.
There are a number of standardized trailer connectors, such as 4-pin flat/round, 5-pin flat, 6-pin square/round, and 7-pin round. The simplest 4-pin system is used for small trailers, and has one ground pin, one pin each for left and right turn signals and brake lights, and one for the running lights. 5-pin flat connectors add a wire for the back-up lights. If the trailer is equipped with surge brakes, this circuit also disengages the brakes when the vehicle is backing up.
In addition to connections for turn signals, brake lights, tail lights and ground, 6-pin connectors have one terminal each for electric brakes and 12-volt accessories. 6-pin connectors come in square and round styles and are common to gooseneck and 5th wheel trailers, boat trailers and campers. 7-pin connectors are most commonly found on new vehicles that are prewired for towing. Along with the same functions as a 6-pin connector, this connector has a 7th circuit that is for the back-up lights. 7-pin connectors come with round or RV blade-style pins. Fortunately, no matter what connector you have on your trailer, we have the wiring harnesses that will let you plug into your vehicle’s electrical system.
The first thing you have to determine is whether your vehicle has a factory installed trailer towing package. If it does, you’ll find an electrical connector at the rear of the vehicle, usually on or near the bumper. If the shape and number of pins (wires) on the vehicle connector matches the one on your trailer, then all you’ll need is a wiring harness of sufficient length with the same connector at each end. If not, we can supply you with a plug-and-play adapter harness that will make all your trailer electrical functions work, without any cutting and splicing. For example, if your truck has a 7-pin round connector but your trailer has a 4-pin flat connector, one of our adapter harnesses will have you connected in minutes.
But don’t worry if your vehicle isn’t already set up for towing, we can still get you connected without much hassle. For most vehicles we offer a plug-and-play T-shaped harness (so called because it connects to both of your tail lights) that connects your vehicle lights to the trailer lights. If you have an obscure vehicle for which no T-shaped harness is available, we can still help, but some splicing will be necessary. And if your vehicle uses separate bulbs for the brake lights and turn signals but your trailer uses one bulb for both, we can supply you with a converter harness that will make the connection simple. We also have a large assortment of brackets, connectors, sockets, and anything else you need to get connected.
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Trailer Hitches
Hitch Balls & Mounts
Brake Controllers
Pintle Hitches
Hitch Accessories
5th Wheel Hitches
Gooseneck Hitches
Weight Distribution
Sway Control
Front Hitches
Tow Bars
Trailer Couplers
Trailer Brakes
Trailer Breakaway Kit
Hitch Cargo Carriers
Hitch Covers
Hitch Steps
Straps & Tie Downs
Trailers
Trailer Jacks
Trailer Winches
Trailer Tool Boxes
Trailer Accessories
Tow Lights