Feature 1Fitment: This trailer wiring harness is professionally designed for specified vehicles, perfect replacement for Avalon 20132018; Replacement for RAV4 20132018. 2Easy Installation: No cutting or stitching is required, the trailer harness kit plugs into existing factory wiring on your vehicle and equips it with a standard rear 4 pin trailer wiring connector for plugging in and towing trailers. 3Reliable Power Supply: This 4 pin flat trailer harness is manufactured by surface mount technology. This type of circuit generates less heat, has the best light brightness, and extends the working life.. 4Standard Connector: This 4 pin flat trailer connection can connects to brake signals, trailer taillights and turn signals. And the 4 pin trailer wiring is popular on a variety of trailers and offers a variety of towing options to your vehicle. 5Dust Cover: In order to ensure a lasting performance, this 4 pole trailer lighting harness is equipped with a rubber dust cover. When not in use, it can be easily installed to the 4 pin flat connector, protecting it from outdoor factors.Item Type: 4 Pin Trailer Wiring HarnessFitment:Replacement forAvalon2013-2018Replacement forRAV42013-2018 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List3 x Trailer Harness8 x Strap1 x Screw4 x Accessory