OEM Style Replacement. If the stock factory intake on your 1999-2004 GT Mustang is cracked and causing you issues replace it with a brand new direct fit replacement that includes an improved aluminum crossover to prevent future problems.
Improved Design. Manufactured to the original factory specifications from OEM quality composite plastic, this replacement intake manifold features an improved aluminum crossover and pre-installed gaskets for ease of installation.
Application. This replacement PI Intake Manifold is designed to be a direct bolt-on 1999-2004 GT Mustangs equipped with the stock factory PI (Performance Improved) heads and reuses the stock alternator and other stock engine accessories.
Ford Motor Company equivalent part# 1W7Z 9424-AB, 3W7Z 9424-AA, 3W7Z 9424-AD, 3W7Z 9424-AE, 6W7Z9424AA, 9W7Z9424A