GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER

Factory dual battery isolator

  1. Factory battery isolator on the radiator top plate.
  2. showing from the top down, you can see the + battery cable connects to the left side the same as my secondary battery cable from the top
Showing photos 1 to 2 of 2