Gates 96-04 Chevrolet S Series Pickup V-6 4.3L Heater To Water Pump Molded Heater Hose

This is a Gates molded heater hose, part number 19070, designed to connect your vehicle's heater core to the water pump. It's built to handle the constant flow of coolant needed to keep your cabin warm, especially during colder months. This hose fits a range of popular trucks and SUVs like the Chevrolet S10, GMC Sonoma, and Chevrolet Blazer from the mid-90s to the early 2000s.

Gates uses a strong, heat-resistant rubber compound for this hose, ensuring it can withstand the high temperatures and pressures found in your cooling system. The molded shape means it follows the factory routing precisely, making installation straightforward without needing to fight a stiff, straight hose. This direct-fit design helps ensure there are no kinks or unnecessary stress points that could lead to premature failure.