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Simply connect the wires of the harness to your brake controller and then plug the other end into the junction box beneath your vehicle's dash. Install your electric brake controller quickly and easily with this GM brake controller adapter. It comes with blunt-cut wires to splice into your vehicle's existing wiring.
Flexibility. Install electric brakes on your vehicle with this pre-wiring brake control wiring harness for GMC and Chevy, reduces possible short circuits and cross wiring of brake controls, 31 inches length provides flexible positioning. Color-coded wires. Silverado brake adapter plugs are made from durable ABS plastic, premium tin-plated copper terminals makes great conductivity, harness is well protected by a black nylon net tube for long-lasting use. Durable construction. Easy installation.

Versatile design. Weather-resistant. Uscar-specific. Durable construction. For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode.
This trailer wiring harness socket is designed for specific vehicles with an industry-standard USCAR socket. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options. These trailer wiring sockets come ready to plug into existing vehicle wiring, reverse lights, brake lights, using the factory USCAR socket.


Smartphone-ready. It requires no tools, no extra wires and no hardware. The echo brake controller wirelessly syncs with your apple or android phone, turning it into a brake controller interface with the Smart Control app Warning: Avoid distracted driving.
Echo uses a triple-axis accelerometer to provide smooth, safe braking. Installing this trailer brake controller is as easy as plugging in a 7-way trailer wiring connector. Only make adjustments when vehicle is stationary. Highly responsive. It maintains responsive braking, even when your phone screen is locked, receives incoming calls or if the Bluetooth connection is lost.

Easy-to-read lcd display: Front-facing color LCD display shows settings, real-time diagnostics, and alerts. Boost feature provides extra braking power: boost provides up to three levels of additional stopping power at the touch of a button, giving you confidence in stopping safely when you’re hauling heavier loads and/or need more power to stop.
Vehicle-specific Tekonsha Plug & Play brake controller wiring harness sold separately. Versatile: the prodigy p3 electric brake controller is compatible with a wide range of vehicles including Ford, Jeep, Chevy, RAM, 4, Toyota, and more with 2, Dodge, 6, GM, and 8 brakes 1-4 axles.



4 pin standard plug fits for many brake controller. Compatible with draw-tite activator i 5100/draw-tite activator ii 5500/draw-tite activator iii 5520/tekonsha PowerTrac 39523/Tekonsha Prodigy 90185/Tekonsha P2 90885/Tekonsha P3 90195/Tekonsha Primus IQ TK90160/Tekonsha Voyager 39510 Fits: this electrical brake controller adapter fits for select years of ford bronco, f-550, range rover, f-450, Explorer, Sport, Mark LT, lr3, F-250, Evoque, Flex, excursion, Windstar, LR4, F-350, F-150, MKT, Expedition, Navigator and Mountaineer.
This brake controller plug does not require cutting or splicing for installation, simply plug one end of the adapter into your brake controller and then plug the custom connector end into the built-in port beneath your vehicle's dash. Durable construction. This brake controller wiring plugs are made from durable ABS plastic and tin-plated copper terminals; 2-Plug Brake Control Wiring Adapter is well protected by a black nylon net tube, ensure long service life.

Easy to use: these 7 pin trailer plug allow you to plug-and-play simply, very convenient, you don't need to cut or splice, setup relaxingly, which don't require wire nor splice, save you much time and energy. Reliable material: these rv boat adapters come with quality metal and silicone, solid and sturdy enough, deform or break, which is stable in structure, not easy to fade, serviceable and ready to serve you for a long time.
1. Reese
#ad
Grey, Reese Towpower 8508211 Brake Control Proportional BRAKE-EVN
#adReese #ad - Requires t-connector to connect to vehicle sold separately. 1-4 axle capacity. No leveling required. Boost feature gives ability to apply more initial trailer braking. Reverse battery protection. Diagnostics features incorporated in easy to read LED display.More information #ad
Brand | Reese #ad |
Manufacturer | Reese Towpower #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.48 Pounds |
Width | 0 Inches |
Part Number | 8508211 |
Model | 8508211 |
More information #ad
2. Oyviny
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For 2003-2007 Hummer Splice-in Connection 31 Inches Length, Oyviny Brake Control Wiring Harness for 2003-2006 Chevy Silverado/Suburban/Tahoe/Avalanche/GMC Sierra/GMC Yukon/Cadillac Escalade
#adOyviny #ad - Pre-stripped wires, simple splice in connection. Sierra brake controller wiring is constructed with quality 12AWG and 16AWG color-coded wires to ensure consistent power, brake switch, power, 4 wires connect to corresponding wiresground, and brake power on the brake controller.Simply connect the wires of the harness to your brake controller and then plug the other end into the junction box beneath your vehicle's dash. Install your electric brake controller quickly and easily with this GM brake controller adapter. It comes with blunt-cut wires to splice into your vehicle's existing wiring.
More information #ad
Suburban brake control wiring adapter: this avalance brake control harness is compatible with Chevrolet Silverado/Suburban/Tahoe/Avalanche/GMC Sierra/GMC Yukon/Cadillac Escalade 2003-2006, for Hummer H2 2003-2007. Flexibility. Install electric brakes on your vehicle with this pre-wiring brake control wiring harness for GMC and Chevy, reduces possible short circuits and cross wiring of brake controls, 31 inches length provides flexible positioning. Color-coded wires. Silverado brake adapter plugs are made from durable ABS plastic, premium tin-plated copper terminals makes great conductivity, harness is well protected by a black nylon net tube for long-lasting use. Durable construction. Easy installation.
Brand | Oyviny #ad |
Manufacturer | Oyviny #ad |
Part Number | OYB-2155-001 |
More information #ad
3. CURT
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4-Pin Connectors, CURT 55774 Dual-Output Vehicle-Side 7-Pin, Factory Tow Package and USCAR Socket Required
#adCURT #ad - They connect the taillights, turn signals, electric trailer brakes and aux power. Reliable connection. The 7-pin socket has a spring-loaded dust cover that keeps the connection points dry and protected when not in use.Versatile design. Weather-resistant. Uscar-specific. Durable construction. For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode.
More information #ad
This two-way trailer wiring socket is designed to outlast weather exposure. This dual-output connector is a great upgrade for a variety of vehicles with a USCAR socket. This trailer wiring harness socket is designed for specific vehicles with an industry-standard USCAR socket. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options. These trailer wiring sockets come ready to plug into existing vehicle wiring, reverse lights, brake lights, using the factory USCAR socket.
Brand | CURT #ad |
Manufacturer | Curt Manufacturing #ad |
Height | 2 Inches |
Length | 9 Inches |
Weight | 1.13 Pounds |
Width | 4 Inches |
Part Number | 55774 |
Model | 55774 |
Warranty | Manufaturer warranty |
More information #ad
4. Tekonsha
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Silverado, Tahoe : GMC Sierra, Yukon XL : Hummer H2, Compatible with Select Cadillac Escalade : Chevrolet Avalanche, Tekonsha Trailer Brake Controller Harness, Yukon, Suburban
#adTekonsha #ad - Package Quantity: 1. Product type: Auto Accessory. Country of Origin: China. Package dimensions: 9. 0 cms l x 13. 4 cms w x 2. 8 cms H.More information #ad
Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 2 Inches |
Length | 4 Inches |
Weight | 0.22 Pounds |
Width | 4 Inches |
Part Number | 3015 |
Model | 3015 |
More information #ad
5. CURT
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CURT 51180 Echo Mobile Electric Trailer Brake Controller with Bluetooth-Enabled Smartphone Connection, Black PLastic, Proportional, 9 x 9 x 3 inches, BLACK PLASTIC
#adCURT #ad - Versatile. Not compatible, but will not interfere, with Apple CarPlay or Android Auto. Note: strap stored inside cap. Portable. The echo trailer brake controller has a non-invasive install and is easily transferrable from one vehicle to another. Zero-tool install.Smartphone-ready. It requires no tools, no extra wires and no hardware. The echo brake controller wirelessly syncs with your apple or android phone, turning it into a brake controller interface with the Smart Control app Warning: Avoid distracted driving.
More information #ad
This electronic trailer brake controller easily transfers between vehicles and trailers and works on virtually any trailer with 1 to 2 axles 2 to 4 brakes. It plugs into any 7-way connector, wirelessly links to your smartphone using Bluetooth. Note: if bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Echo uses a triple-axis accelerometer to provide smooth, safe braking. Installing this trailer brake controller is as easy as plugging in a 7-way trailer wiring connector. Only make adjustments when vehicle is stationary. Highly responsive. It maintains responsive braking, even when your phone screen is locked, receives incoming calls or if the Bluetooth connection is lost.
Brand | CURT #ad |
Manufacturer | CURT #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.55 Pounds |
Width | 0 Inches |
Part Number | 51180 |
Model | 51180 |
Warranty | Limited Lifetime |
More information #ad
6. Tekonsha
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Tekonsha 90195 P3 Electronic Brake Control , silver, Single
#adTekonsha #ad - Proportional electric brake controller: provides automatic braking based on the intensity and rate at which you apply your tow vehicle’s brakes, thanks to an internal inertia sensor. This makes the Tekonsha P3 brake controller ideal in any braking situation.Easy-to-read lcd display: Front-facing color LCD display shows settings, real-time diagnostics, and alerts. Boost feature provides extra braking power: boost provides up to three levels of additional stopping power at the touch of a button, giving you confidence in stopping safely when you’re hauling heavier loads and/or need more power to stop.
More information #ad
Store setting options: the prodigy p3 trailer brake controller can store up to five different trailer or driver preferences, making it the ideal choice for those who use the same tow vehicle to pull multiple trailers. Vehicle-specific Tekonsha Plug & Play brake controller wiring harness sold separately. Versatile: the prodigy p3 electric brake controller is compatible with a wide range of vehicles including Ford, Jeep, Chevy, RAM, 4, Toyota, and more with 2, Dodge, 6, GM, and 8 brakes 1-4 axles.
Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 10.63 Inches |
Length | 4.5 Inches |
Weight | 1 Pounds |
Width | 3 Inches |
Part Number | 90195 |
Model | 90195 |
Warranty | Lifetime |
More information #ad
7. Reese
#ad
Reese Towpower 74642 Brakeman Timed Compact Brake Control
#adReese #ad - No moving parts and no leveling required. Slide adjustment. Red indicator light. For 2 and 4 brake systems. Completely compatible with anti-lock braking systems.More information #ad
Brand | Reese #ad |
Manufacturer | Reese Towpower #ad |
Height | 8.95 Inches |
Length | 1.9 Inches |
Weight | 0.5 Pounds |
Width | 4 Inches |
Part Number | 74642 |
Model | 74642 |
Warranty | 3 Year |
More information #ad
8. Reese
#ad
Reese Towpower 7805011 Brake Control Wiring Harness
#adReese #ad - Custom pre-wired brake control harness. Quick and easy plug in style connections. Oem style wire harness for models equipped with trailer tow package.More information #ad
Reduces possible short circuits and cross wiring of brake controls. Will mate directly between your vehicle and several Reese Towpower brake controls.Brand | Reese #ad |
Manufacturer | Reese Towpower #ad |
Height | 7 Inches |
Length | 3 Inches |
Weight | 0.28 Pounds |
Width | 3 Inches |
Part Number | 7805011 |
Model | 7805011 |
Warranty | As labelled |
More information #ad
9. Oyviny
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Oyviny Brake Controller Wiring Adapter for 1992-2022 Ford/2005-2021 Land Rover/1998-2012 Lincoln/2002-2010 Mercury
#adOyviny #ad - Standard brake controller connector. Simple plug&play. Flexibility. Install electric brakes on your vehicle with this pre-wiring brake control wiring harness, reduces possible short circuits and cross wiring of brake controls, 31 inches length provides flexible positioning.4 pin standard plug fits for many brake controller. Compatible with draw-tite activator i 5100/draw-tite activator ii 5500/draw-tite activator iii 5520/tekonsha PowerTrac 39523/Tekonsha Prodigy 90185/Tekonsha P2 90885/Tekonsha P3 90195/Tekonsha Primus IQ TK90160/Tekonsha Voyager 39510 Fits: this electrical brake controller adapter fits for select years of ford bronco, f-550, range rover, f-450, Explorer, Sport, Mark LT, lr3, F-250, Evoque, Flex, excursion, Windstar, LR4, F-350, F-150, MKT, Expedition, Navigator and Mountaineer.
More information #ad
This brake controller plug does not require cutting or splicing for installation, simply plug one end of the adapter into your brake controller and then plug the custom connector end into the built-in port beneath your vehicle's dash. Durable construction. This brake controller wiring plugs are made from durable ABS plastic and tin-plated copper terminals; 2-Plug Brake Control Wiring Adapter is well protected by a black nylon net tube, ensure long service life.
Brand | Oyviny #ad |
Manufacturer | Oyviny #ad |
Part Number | OYB-2162P-001 |
More information #ad
10. Frienda
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Frienda 2 Pieces 7 Way to 4 Way 5 Way Trailer Light Adapter 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer Weatherproof Car RV Boat Truck Adapter Plug
#adFrienda #ad - You will get: there are 2 pieces of black 7 pin round to 4 pin 5 pin flat blade trailer in the package, sufficient to meet your use and replace needs, and you can share another piece with your friend and family members. Wide applications: these weatherproof flat trailers are suitable for most of the OEM 7 way plugs, bicycle frame, ships, carts, motorcycles, which can be well applied for towing rv, pickups, trucks, trailers, and other cars which come with American sockets.More information #ad
Connect tightly: these wiring plug adapters can fix your plugs nicely which makes it not easy to peel off, and making you work smoothly and efficiently, and allowing you to keep your trailers, campers and more, providing you with good use experience. Easy to use: these 7 pin trailer plug allow you to plug-and-play simply, very convenient, you don't need to cut or splice, setup relaxingly, which don't require wire nor splice, save you much time and energy. Reliable material: these rv boat adapters come with quality metal and silicone, solid and sturdy enough, deform or break, which is stable in structure, not easy to fade, serviceable and ready to serve you for a long time.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Part Number | CK-Frienda-13602 |
More information #ad