Protect your engine from freezing or overheating and extend the life of your vehicle with NAPA's full line of antifreeze and coolant. Shop now!
All modern automotive engines are liquid-cooled, and the cooling system is essential to keep these engines from overheating. Radiator hoses carry coolant, or antifreeze, between the engine and radiator. Over time, a radiator hose is... READ...
Continue Reading Best Antifreeze & Ways to Winterize Your Car Posted October 30, 2023 Know How Ask The NAPA Experts: What Is OAT Coolant? OAT coolant isn’t exactly the kind of thing that gets discussed around the dinner table. That’s because engine coolant is designed to do its job ...
At least every two years, your vehicle's cooling system should be drained, flushed and refilled to replenish the antifreeze mixture and prevent the formation of rust and scale. Rust and scale can impair the cooling system's performance and cause damage to the engine. These instructions will hel...
make and model. Pour in your preferred technology ofPrestone Command® HD Antifreeze/Coolant. If using a concentrate pour in half the recommended cooling system amount and top off the rest of the cooling system with distilled or deionized water. DO NOT USE well water or tap water unless you...
All modern automotive engines are liquid-cooled, and the cooling system is essential to keep these engines from overheating. Radiator hoses carry coolant, or antifreeze, between the engine and radiator. Over time, a radiator hose is exposed to high heat and, in some climates, freezing temperatur...
Havoline®Xtended Life Antifreeze/Coolant A single phase, ethylene glycol antifreeze/coolant that delivers long-lasting protection for virtually all cars and light trucks. Organic additive formulation free of silicate, nitrite, borate, phosphate, nitrate and amines. ...