Product Description Replacement coolant reservoir tank for select 2008–2017 Freightliner Cascadia trucks. Built to withstand engine heat, pressure, and vibration, with a translucent body for easy coolant-level inspection. Key Features Direct OE-style replacement Fits 2008–2017 Freightliner Cascadia Includes coolant-level sensor Durable, heat-resistant construction Easy installation Cross-Reference Numbers A05-25263-007, A0525263007, 603-5203 Package Includes 1 coolant reservoir tank 1 coolant-level sensor Warranty 1-year warranty