PartType:Engine Coolant Reservoir Aftermarket Interchange:671-00307 Placement:Front Made of:Plastic Replaces OE#: 55056502ACFits: 2004-2005 Dodge Ram 1500 ST Crew Cab Pickup 4-Door 3.7L 226Cu. In. V6 GAS SOHC Naturally Aspirated 2004-2005 Dodge Ram 1500 ST Standard Cab Pickup 2-Door 3.7L 226Cu. In. V6 GAS SOHC Naturally Aspirated 2004 Dodge Ram 1500 Laramie Crew Cab Pickup 4-Door 4.7L 287Cu. In.