Count on Zip Corvette has the best quality Corvette Parts available for your 1984-1996 Corvette. Whether you’re maintaining your 4th generation Corvette or completing a full restoration, our selection of C4 Corvette Cooling System parts is unsurpassed. Our inventory selection includes dual fan upgrade kits, Hypertech cool fan switches, and electric fan upgrade kits, along with 160-degree thermostats, throttle body coolant by-pass kits, and low temp fan switch conversion harnesses to fulfill your Corvette needs. In addition, Zip stands behind all of our Corvette parts with our "No-Hassle Guarantee" - That\'s customer service the Zip way!