Well, you can either buy a new OEM one from the dealer ($150+) or buy an aftermarket one. I got a Beck/Arnley unit from carparts.com for $42. Popped it in, works great. Only difference is the B/A one doesn't have prongs on the ends to keep the hose from rotating when you torque the bolts. And the heat shielding looks more "ghetto". I can live with that for $110!!