Toyota Tundra Tail Light Wiring Harness - jcwhitney wwwitney›Toyota›TundraThinking of replacing your Toyota Tundra Tail Light Wiring Harness? Order now and get to choose from a huge product selection backed by the best brands in the market. Toyota Tundra Tail Light Wiring Harness Bestsellers View more. $47 $44 KC Hilites K136315 Offroad Light Wiring Toyota Tundra Tail Lights, 2019, 2018, 2017, 2016, 2015 wwwarts›Toyota›TundraCommon Issues with Toyota Tundra Tail Lights. Just like the other automotive lights on your pickup, the tail lights of your Toyota Tundra should be kept in good condition to prevent road accidents. And just like the other lights, they will soon wear out through constant use.