High-quality water pump assembly 2722001801 for Mercedes-Benz -
Price:
30.9USD
MOQ:
1pcs
Delivery Time:
3-7days
Brand:
Boigevis
Product Description
This OEM-standard belt-driven mechanical water pump with OE number A2722001801 is an indispensable core wearing part for the cooling system of Mercedes-Benz S400 hybrid models equipped with M272 3.5L V6 naturally aspirated hybrid engine. It maintains stable market demand and continuous repeat orders in global auto aftermarket channels, widely stocked by professional Mercedes maintenance stores and cross-border auto parts suppliers, supporting one-stop matched procurement together with complete cooling system overhaul packages.
Core Selling Points
Hot-sale cooling component for integrated one-stop purchasing
Original water pumps work under long-term high-temperature radiation inside the engine compartment, coolant corrosion, belt tension load and driving vibration. Internal bearing wear, main shaft seal aging & coolant leakage, and decreased circulation efficiency of the impeller are typical failure manifestations.
A faulty water pump will cause continuous coolant loss, abnormal surge of engine water temperature, slow cold start warm-up speed and poor heating experience in winter. In severe cases, sustained high temperature will trigger engine protection mode, even lead to cylinder head deformation and cylinder gasket damage. Most customers will purchase this water pump together with thermostat, cooling hoses, expansion tanks and sealing gaskets in one bulk order to cut procurement and freight costs, bringing stable profit space and low inventory turnover pressure for wholesalers all year round.
100% consistent with OEM dimensional parameters, direct bolt-on installation without modification
Manufactured strictly in accordance with Mercedes-Benz original factory technical standards: pump shell overall outline, mounting hole layout, pulley specification, impeller structure and sealing surface radian are fully matched with genuine 2722001801; interchange OE code: 272200180180.
No cutting, polishing or pipeline refitting is needed during replacement. It perfectly fits the original engine installation position of W221 chassis S400 hybrid, matches the original driving belt path, effectively shortening vehicle maintenance working hours.
Applicable Vehicle & Engine Scope
- Matched Engine: M272 E35 3.5L V6 naturally aspirated hybrid powerplant
- Applicable Model: Mercedes-Benz W221 S400 Hybrid (2011–2013 factory production)
- Installation Position: Main circulating mechanical water pump for engine main cooling loop
Reinforced Durable Structural Design
- High-precision die-cast aluminum pump body: High structural rigidity, outstanding heat dissipation performance, resistant to long-term high temperature and coolant erosion, hard to crack and deform
- Optimized curved surface impeller: Stable liquid delivery flow, effectively improve the heat exchange efficiency of the whole cooling system
- Double-layer fluororubber rotary shaft sealing structure: Excellent compression resilience, thoroughly block coolant seepage at the rotating shaft position
- Wear-resistant integrated pulley body: Stable transmission fit with drive belt, no slipping or abnormal buzzing noise under long-time high-speed operation
- Complete finished product equipped with matched installation gasket, ready for direct assembly
Core Functions & Engine Protection Value
- Drive forced circulation of engine coolant, take away massive heat generated by engine combustion, and keep the engine working temperature within the safe rated range
- Accelerate the warm-up progress of cold engine, ensure stable hot air supply inside the vehicle under low-temperature environment
- Avoid serious engine failures such as cylinder head warpage and cylinder gasket breakdown caused by engine overheating
- Stabilize the operating temperature of the hybrid power auxiliary system and protect the normal operation of the whole vehicle hybrid module
Common Fault Phenomena Solved
- Coolant seepage and obvious water stains near the water pump mounting position
- Water temperature rises sharply during driving, accompanied by dashboard high-temperature warning prompt
- Obvious abnormal vibration and noise at the front end of the engine
- Slow warm-up speed, cold wind or warm wind failure of the vehicle air conditioner heater
- Coolant liquid level drops frequently, requiring frequent manual replenishment of antifreeze liquid
Strict Factory Inspection & Stable Spot Supply
Each finished water pump passes hydraulic tightness test, high-low temperature alternating aging test, running vibration durability test and impeller flow calibration inspection before delivery, complying with IATF 16949 automotive industry quality management standards.
Sufficient spot inventory supports mixed purchase with thermostats, coolant pipelines, expansion tanks and full set of S400 hybrid cooling maintenance kits. Neutral packaging and private label OEM customized labeling services are available for global wholesale buyers.
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Company
Boigevis Trading (guangzhou) Co., Ltd.
Location
A012, Liyuan Plaza, Yongfu Road, Yuexiu District, Guangzhou City, Guangdong Province, China
Contact Person
Jack