99-13 GM Truck Stainless Steel Heater Fittings (PAIR)
These are the same metal heater core fittings that we include in our "Plastic Eliminator Kits" and offer with our silicone radiator hose kits. They are an excellent OEM upgrade from the original plastic fittings that were prone to becoming brittle with age. Whether you're using one of our hose kits, or just replacing your original hoses, these are a must-have part as the original style fittings rarely come off without breaking.
Note: DOES NOT fit models with rear HVAC/Heat, like some of the full size SUVs. If you want to run these fittings on a model with rear heat, you must tee into the heater hose ahead of these fittings.
