Assenmacher Specialty Tools 8021 Oil Cooler Liner Remover Tool Assenmacher 8021 Tool clear the flare and disconnect the new style clips Used for R and R of Oil Cooler Lines Purple-Anodized Aluminum Construction Quick Line Removal Applications: [2004] and [2007] Ford F-150, 2003 and 2004 Ford Explorer (V8), 2004 Cadillac CS