Are you just wanting the part, or do you want it installed?If you want the part, go to a junkyard. You could pick it up for around $30.If you want a high performance after market, hks is your best choice, and your looking at about $300.If you want a new radiator from the dealer, your looking about around $300-$400.Installation can very immensley. Your looking at about 2 days worth of labor costs. So a mechanic supplied part and labor=$700-$1000