Engine Coolant Reservoir Tank, Compatible with Volvo S60 2001-2009, S80 1999-2006, V70 1998-2007, XC90 2003-2007 2011-2014,Replace to： 603637, 30741973, 30741154, 30741975, SK603637 — Open-Box, 42% Off

Please use the Amazon Vehicle Compatibility Checker before ordering to confirm this item fits your specific vehicle by Year, Make, and Model. Compatible with: Volvo S80 2004-2006 L5 2.5L /1999-2001 L6 2.8L/2000-2006 L6 2.9L Volvo s60 2001-2004 L5 2.0L /2001-2005 L5 2.3L/2001-2009 L5 2.4L/2003-2009 L5 2.5LVolvo V70 1998-2004 L5 2.3L/1998-2007 L5 2.4L/2003-2007 L5 2.5L VolvoXC90 2003-2007/2011-2014 L5 2.5L Replaces Part oe: 603637, 30741973, 30741154, 30741975, SK60363 Please check the part numbers whether it suits your vehicle before purchasing1X Coolant Reservoir Tank 1XCap And Sensor

The coolant reservoir tank undergoes strict quality control. Crafted from high-strength, heat-resistant, and corrosion-resistant PP material, it withstands intense under-hood temperatures in powerful HEMI engines. The overflow tank is rigorously tested to endure 200,000 pressure cycles at 35 PSI, with a burst pressure rating of 100 PSI. This design

The coolant reservoir cap maintains standard system pressure, preventing coolant boiling and engine overheating to protect your vehicle's core. The tank features clear, easy-read level markers for quick visual checks without opening the main radiator cap, ensuring both safety and convenience. A properly functioning coolant tank is essential for preventing engine overheating and supporting long-term engine health.

The coolant reservoir is engineered for direct replacement, requiring no modifications. Installation typically involves just a few simple steps: remove the old tank, disconnect the hoses, install the new tank, and reconnect the hoses. Even first-time DIY users can complete the installation quickly and easily, helping you avoid costly professional labor fees.

Every coolant reservoir tank undergoes strict pressure and leak tests before shipping to ensure flawless performance. Backed by a 60-month warranty and dedicated customer service, we guarantee a reliable solution for your vehicle. Should you have any questions, our team is ready to assist you promptly. We offer this high-quality, OEM-comparable part at a competitive price, delivering exceptional value and a cost-effective alternative for your maintenance needs.

Ensure lasting cooling system performance for your Volvo—including S60 (2001-2009), S80 (1999-2006), V70 (1998-2007), and XC90 (2003-2007, 2011-2014)—with this direct-fit coolant reservoir tank. Designed as a complete replacement unit including the cap, it corresponds to multiple OEM part numbers such as 603-637, 603637, 30741973, 30741154, 30741975, and SK603637 for easy identification. Crafted from durable PP plastic, this tank is built to handle the heat and vibration present in the engine bay, supporting consistent coolant level management. Its reinforced design focuses on resistance to cracking and leaks, contributing to dependable operation over time. By helping maintain proper cooling system pressure and fluid levels, this tank supports overall engine health and heating system performance. The white housing is precision-molded for accurate positioning, enabling a straightforward installation that integrates seamlessly into your vehicle. Keep your engine’s temperature regulation in check with this reliable replacement component.