Expansion Coolant Tank With Cover For Mercedes-Benz W164
Upgrade or replace your Mercedes-Benz expansion coolant system with this Expansion Coolant Tank with Cover designed for the W164 platform. Specifically engineered to fit Mercedes-Benz GL550, GL450, ML550, and the W164 GL-Class range from 2006 to 2012, as well as M-Class models from 2005 to 2011 and the SLS AMG from 2010 onward, this tank mirrors the original specifications for a precise, secure fit. With OE references 1645000049, and cross-reference numbers A1645000049 and 2105010515, you can trust this part to align with your vehicle’s cooling system needs.
Manufactured to original specification for a perfect match, this expansion tank delivers reliable coolant storage with a robust build that stands up to the demands of daily driving. Its high compatibility and straightforward, direct replacement installation make it a practical choice for keeping your engine at optimal operating temperature, preventing leaks, and reducing the risk of overheating. The included cover helps prevent coolant splashes and evaporation, maintaining system pressure and reducing maintenance headaches.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Direct replacement that minimizes downtime: swap-in ready to install with minimal tools and effort.
- Protects your cooling system: the cover reduces coolant loss and helps maintain proper pressure for consistent engine cooling.
- Compatibility you can trust: designed to fit a wide range of W164-era Mercedes GL and M-Class models, ensuring reliable performance after replacement.
Product specifications
- OE number: 1645000049
- Cross-reference: A1645000049
- Other OE reference: 2105010515
- Fits: Mercedes-Benz GL550, GL450, ML550, W164; GL-Class 2006–2012; M-Class 2005–2011; SLS AMG 2010–
- Origin: Mainland China
- Type: Expansion coolant tank with cover (direct replacement)
Package includes:
- 1 * Expansion Coolant Tank with Cover
- or 1 * Expansion Coolant Tank
- or 1 * Cover
Warnings/Reminders
Please verify that the OE number on your vehicle matches 1645000049 before purchasing to ensure proper compatibility.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.