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Diode Dynamics · New
Diode Dynamics Plug-and-Play Backlight Harness for 2016-2023 Toyota Tacoma (Pair)
MPN DD4134 · Store SKU dioDD4134
Sold as a pair (2 parts).
Supplier stock checked 11/8/2026, 10:16:34 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Features Allows for plug-and-play backlight connection compatible with Toyota Tacoma 2016+ High-capacity 22AWG wiring Black braided sleeve to protect wires Overview Plug-and-Play. This harness allows you to power the backlight on your Elite Series SS3 Fog Lights using the parking light signal. This harness is completely plug-and-play. Simply connect it inline between the vehicle harness and headlight harness and then connect the female spade connector to the male spade connector on the fog light wire adapter. No need to tap any wires to power the backlight! Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we assemble and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project! OverviewPlug-and-Play. This harness allows you to power the backlight on your Elite Series SS3 Fog Lights using the parking light signal. This harness is completely plug-and-play. Simply connect it inline between the vehicle harness and headlight harness and then connect the female spade connector to the male spade connector on the fog light wire adapter. No need to tap any wires to power the backlight!Experience. After over a decade in business Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor we assemble and engineer products ourselves in the United States for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products that will exceed your expectations. Please contact us if you'd like to discuss your lighting project! FeaturesAllows for plug-and-play backlight connection compatible with Toyota Tacoma 2016+High-capacity 22AWG wiringBlack braided sleeve to protect wires  This harness allows you to power the backlight on your Elite Series SS3 Fog Lights using the parking light signal. Plug-and-play backlight harness for your 2016+ Toyota Tacoma.
Manufacturer fitment & guides
Check DD4134 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
