2003-2007 CatEye Silverado DoubleShot LED Bulb Harness Two DRLs, Turn Signals
Simple plug and play harness that turns your single DRL and single Turn signal bulbs into a Dual bulb setup. The optional bulb types available on the listing allow for a choice of dual White/White, Amber/Amber, or White/Amber Switchback (most popular) function. Wire Harness: 2x Sparksmith Exclusive DoubleShot harnesses with integrated resistors. LED BULBS (OPTIONAL): 2 pairs of 3157 bulbs in standard (Pro) or Signature Series (MAXX). Double up the intensity with dual DRL, parking, and turn signal bulbs. This harness is hand built in the USA and features proprietary wiring to utilize the DRL signal, parking light signal, AND turn signal for both the factory DRL bulb and the factory park/turn signal bulb. It even includes a built-in resistor so you can run LED bulbs with no problem. The pictures in this listing show optional equipment including the 03-07 Siverado Grille Bar. 2x Double-Shot wiring harnesses with integrated resistors.