--- product_id: 616839527 title: "1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256" brand: "ppnzqaut" price: "29724 som" currency: KGS in_stock: true category: "Ppnzqaut" url: https://www.desertcart.kg/products/616839527-1645000049-engine-coolant-reservoir-tank-w-sensor-and-cap-603 store_origin: KG region: Kyrgyzstan --- # Precision fit for Mercedes models Integrated sensor for real-time coolant level Durable, high-quality plastic build 1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 **Brand:** ppnzqaut **Price:** 29724 som **Availability:** βœ… In Stock ## Summary > 🌟 Keep your Benz cool and cruising with precision-engineered reliability! ## Quick Answers - **What is this?** 1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 by ppnzqaut - **How much does it cost?** 29724 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/616839527-1645000049-engine-coolant-reservoir-tank-w-sensor-and-cap-603) ## Best For - ppnzqaut enthusiasts ## Why This Product - Trusted ppnzqaut brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Crafted from premium plastic materials designed to withstand engine heat and pressure, guaranteeing long-term reliability. - β€’ **Perfect OEM Fit:** Seamlessly replaces original reservoir for 2006-2015 Mercedes-Benz models, ensuring hassle-free installation and optimal performance. - β€’ **Smart Sensor Included:** Equipped with a 2-pin level sensor to monitor coolant levels accurately, preventing overheating and engine damage. - β€’ **Complete Kit Convenience:** Includes both the reservoir tank and twist cap, so you get everything needed for a professional-grade replacement in one package. - β€’ **Engine Temperature Control:** Maintains ideal engine temperature by allowing coolant expansion and contraction, protecting your high-performance Mercedes-Benz. ## Overview This aftermarket engine coolant reservoir tank with sensor and cap is a direct replacement part compatible with select 2006-2015 Mercedes-Benz GL, ML, C63 AMG, and SLS AMG models. Made from durable plastic, it features a built-in coolant level sensor and a twist cap, ensuring your engine maintains optimal temperature and performance. Backed by a 1-year warranty, it offers a cost-effective, reliable solution to keep your luxury vehicle running smoothly. ## Description Buy PPNZQAUT 1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 | Compatible with 2006 - 2015 Mercedes-Benz GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML550, ML63 AMG, SLS AMG: Coolant Recovery Kits - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - What Does a Coolant Reservoir Do? - A coolant reservoir is a small plastic tank that is connected to the radiator of a car’s cooling system. Its primary function is to provide a space for excess coolant to expand and contract as the engine heats up and cools down. Keep the engine operating at a normal temperature. - Part Numbers - 1645000049, 603-256, 603256, 164500004928. The radiator surge tank matches the fit and function of the original part. This is NOT a genuine part, it's an aftermarket replacement part. - Compatible with Select Mercedes-Benz Models - This radiator overflow tank is compatible with 2011 - 2015 C63 AMG, 2007 - 2009 GL320, 2010 - 2012 GL350, 2007 - 2012 GL450, 2008 - 2012 GL500, 2008 - 2012 GL550, 2007 - 2009 ML320, 2006 - 2012 ML350, 2010 - 2011 ML450, 2006 - 2015 ML500, 2008 - 2015 ML550, 2007 - 2011 ML63 AMG, 2011 - 2015 SLS AMG. Please check the description or enter Year/Make/Model on desertcart's Fitment Filter system to confirm your compatibility. - Replacement Instruction - Turn off and cool down the car, disconnect the drain line, remove the retaining bolts and swap in the new reservoir tank. Professional installation is highly recommended. - Durable and Long Lasting - This Coolant Recovery Tank is manufactured from quality materials, durable and long lasting. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSYDGBH8 | | Best Sellers Rank | #1,057,998 in Automotive ( See Top 100 in Automotive ) #1,579 in Automotive Replacement Engine Coolant Recovery Kits | | Brand | PPNZQAUT | | Brand Name | PPNZQAUT | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.4 out of 5 stars 62 Reviews | | Exterior Finish | Machined | | Fit Type | Vehicle Specific | | Included Components | Coolant Reservoir Kit | | Item Highlight | Compatible with 2006 - 2015 Mercedes-Benz GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML550, ML63 AMG, SLS AMG | | Item Type Name | Engine Coolant Reservoir | | Item Weight | 0.88 kg | | Manufacturer | PPNZQAUT | | Manufacturer Part Number | 1645000049 | | Manufacturer Warranty Description | 1 Year Warranty | | Material | Plastic | | Material Type | Plastic | | Model Number | 1645000049 | | Number of Items | 1 | | OEM Equivalent Part Number | 603-256 | | Product Grade | Replacement Part | | Unit Count | 1 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** PPNZQAUT - **Material:** Plastic - **Exterior Finish:** Machined - **Vehicle Service Type:** Car - **Item Weight:** 0.88 Kilograms ## Images ![1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 - Image 1](https://m.media-amazon.com/images/I/61F062h6j+L.jpg) ![1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 - Image 2](https://m.media-amazon.com/images/I/81HjctAv4uL.jpg) ![1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 - Image 3](https://m.media-amazon.com/images/I/71inVI-jAPL.jpg) ![1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 - Image 4](https://m.media-amazon.com/images/I/51qua7D8bJL.jpg) ![1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap 603-256 - Image 5](https://m.media-amazon.com/images/I/61H3bOfP15L.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/616839527-1645000049-engine-coolant-reservoir-tank-w-sensor-and-cap-603](https://www.desertcart.kg/products/616839527-1645000049-engine-coolant-reservoir-tank-w-sensor-and-cap-603) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-10-27*