4042232: GUIDE Fans and motors and motors depending on the material **Equivalent Part**: RIDEX Coolant Tank 397E0105 **General Characteristics**: Designed to maintain coolant levels Prevents overheating Ensures proper engine operation **Applications**: Automotive cooling systems **Product Description: Coolant Expansion Tank** **Part Type**: Coolant Expansion Tank **Material**: Made from durable plastic or similar materials **Function**: Holds excess coolant and allows for expansion and contraction as the engine heats up and cools down **Part Name**: Coolant Expansion Tank **Alternative Part Numbers**: 397E0105 (replacement for 4042232) **Compatible Models**: Typically compatible with Ford vehicles