URO 90499749 Engine Coolant Reservoir

Engine Coolant Reservoir for Saab 9-5

This URO engine coolant reservoir is a direct-fit replacement for 1999-2009 Saab 9-5 applications. Built from plastic and molded to OE dimensions, it is made to align with original sensors, connections, and the pressurized cooling system layout.

• Fits 1999-2009 Saab 9-5, N/A
• URO part number 90499749
• Plastic construction for cooling system service
• Pressurized reservoir with twist cap design
• Level sensor included for OE-style integration
• Precision-molded to OE dimensions for fitment and connection alignment
• Factory pressure-tested before release

Detailed Product Overview

Designed for Saab 9-5 cooling system repair, this coolant expansion tank helps restore proper coolant storage and pressure control in the engine bay. The reservoir is shaped to match original mounting and sensor locations, which supports a clean installation on 1999-2009 Saab 9-5 models. URO 90499749 is a practical replacement when the original tank is cracked, leaking, or no longer sealing correctly.

This part cross-references Saab OE 45 75 684 and 90 499 749 for the same application.

Common Problems This Part Can Address

• Coolant leaks from a cracked or aged reservoir
• Loss of cooling system pressure from a damaged tank
• Low coolant warnings caused by a faulty reservoir level sensor
• Poor fitment after a previous replacement tank was installed
• Heat-related plastic deterioration in the engine bay

Installation Notes and Tips

Verify the reservoir shape, sensor connection, and cap style against the original unit before installation. This coolant reservoir does not include a cap, so reuse the correct twist cap or replace it separately if needed. Inspect hoses, clamps, and the surrounding cooling system for wear before refilling and bleeding the system.

Quality Assurance

URO 90499749 is factory pressure-tested and backed by a 24 Month Unlimited Mileage Warranty. The reservoir is precision-molded to OE dimensions and built from materials selected to withstand engine heat and the demands of the cooling system.