At Gary Gruner Chevrolet in Madras, Oregon, our radiator/coolant system service ensures an efficiently operating engine. We offer up to two gallons of coolant replacement or filling, inspect hoses for wear, and pressure test the radiator cap and system. While the coupon price applies to Dexcool, other coolant types may have slightly higher costs. This offer cannot be combined with other promotions and may be subject to applicable taxes, providing premium service at competitive rates.