Review on TYC 96007 Replacement Heater Core by David Elam

Ok wheel block is great. It costs money. I give him 5 stars. What I would like to give one star is the effort it takes to install this wheel. I have a 2003 Chevy Silverado and if you see how the brilliant minds at GM decided to place the heater core, well. like I said, pack your lunch. It will be a long day. If you haven't already done so, you may need help. Oh, and by the way, you'll need a special hose removal tool to disconnect the water lines from the old unit. I bought a Lisle 37000 AC/Fuel Disconnect Kit and it worked great. Comes in 6 different sizes. The next larger size worked for Chevy. You'll also need to drain all of the coolant from your air conditioner so you can break the lines when installing the core.