A Mishimoto performance aluminum radiator is the ideal upgrade to the stock Civic radiator. For a cooler more efficient running engine, all Mishimoto radiators are designed and engineered to maximize cooling, boost engine functions, and most importantly prevent your car from overheating. Made with 100% brazed aluminum and polished end tanks, this lightweight two row core radiator will enhance the overall performance and lifetime of your engine. All Mishimoto radiators are backed by a lifetime warranty. Check out the 2006-2011 Civic Si hose kit, for even greater cooling efficiency.
Mishimoto Part Number: MMRAD-CIV-06SI