Features: 1Compatibility: Trailer wiring harness is fit for RAV4 2019?2020, which is made according to the prototype model. 2Part Number: Trailer wiring harness kit replace part number is 56434. Please double check the part number of your item to ensure perfect fit. 3Application: 4 pin trailer wiring harness can be used to connect to trailer taillights, brake signal lights and turn signal lights, adding a variety of towing options to your vehicle. 4Excellent Features: Reliable circuitry produces less heat, optimal sensitivity and flexibility, and long lasting performance. 5Performance: Professional manufactured in accordance with strict quality control standards, and improved design to increase durability. Item Type: Trailer Wiring Harness Material: ABS and wiring harness Part Number: 56434 Product Description: If your vehicle is not equipped with wiring for towing trailers, this wiring harness is the ideal solution. The custom wiring harness (also known as a T connector) is a simple plug and play electrical device that plugs into the vehicle's electrical system and provides a standard universal trailer wiring connection. This is accomplished by plugging into the taillight assembly using two or more vehicle specific OEM compatible connectors, eliminating the need for cutting, splicing and soldering during installation. The custom wiring harnesses are vehicle specific and while they do not apply to all vehicles, they do provide one of the fastest, easiest and safest methods for towing vehicles. This special plug-in harness provides a 4 way flat connector socket and is designed to customize the harness to fit certain years fit for RAV4 (to verify your vehicle's compatibility, see application information). It comes with all the necessary wiring components to create a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in your mind of your next destination, maybe a boat landing at your favorite fishing spot, maybe a campground overlooking one of nature's masterpieces, maybe the next big construction site. However, turning that dream into reality takes more than just daydreaming. It requires solid connections and the right amount of power. The wiring harness uses the industry's most advanced technology for easy installation, providing a durable electrical connection for your tow hookup setup. Application: Fit for RAV4 2019?2020 3 x Trailer&nbspWiring&nbspHarness 8 x Strap 1 x Screw 4 x Accessories