Direct Replacement for Failed Heater Cores Saves you from complex repairs by looping the water pump outlets—a simple, effective fix.
High-Quality Silicone & Stainless Steel Clamps Built to last with flexible silicone rubber and corrosion-resistant clamps for a reliable, leak-free seal.
Pre-Sized 5/8" to 3/4" Ends for LS/LT Engines Designed specifically for the common heater hose port sizes on Gen III, IV, & V engines.
Fits 98 & Up GM V8s (LS1, LS3, LT1, LQ4, & More) Universal fit for Chevrolet, Pontiac, and other vehicles with compatible LS/LT engines from 1998 onward.
Complete 2-Piece Kit - Hose & Clamps Included Get everything you need in one package for a quick and easy installation right out of the box.