Gates 44081 Engine Water Pump - Main

Reliable Water Pump Replacement for Mercedes-Benz Vehicles

The Gates Water Pump (Standard) part number 44081 is engineered to provide dependable cooling system performance for a range of Mercedes-Benz models. Designed with durable materials and precise specifications, this engine water pump supports optimal engine temperature regulation.

• Housing made from cast aluminum for strength and heat dissipation
• Cast iron impeller with standard rotation for consistent coolant flow
• Accessory belt drive style compatible with specified Mercedes-Benz engines
• Includes water pump only; no thermostat, pulley, or fan clutch included
• Three outlet quantity for efficient coolant distribution

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps designed to meet factory specifications. This product line emphasizes durable construction and compatibility with original equipment cooling systems, ensuring proper fit and function for vehicles like the Mercedes-Benz C32 AMG, E55 AMG, and ML350 among others.

Detailed Product Description

The Gates 44081 water pump features a cast aluminum housing that offers a balance of lightweight design and structural integrity, helping to withstand the thermal stresses of engine operation. The cast iron impeller is designed with standard rotation to maintain consistent coolant circulation, critical for preventing engine overheating. This water pump is driven by the accessory belt, making it suitable for Mercedes-Benz models that utilize this drive style rather than timing belt driven pumps. The pump includes three outlets to facilitate effective coolant flow through the engine and radiator system. Note that this unit does not include the back housing, thermostat, pulley, or fan clutch, so those components must be sourced separately if needed.

Compatible Mercedes-Benz Models and Common Applications

• Replacement water pump for Mercedes-Benz C32 AMG, C43 AMG, and C55 AMG
• Compatible with E55 AMG, E320, E430, and E500 models
• Fits ML55 AMG, ML320, ML350, ML430, and ML500 SUVs
• Suitable for CL55 AMG, CL500, CLK55 AMG, CLK320, CLK430, and CLK500
• Also compatible with G55 AMG, G500, R500, S55 AMG, S350, S430, S500, SL500, SLK32 AMG, and SLK320

Common Issues Addressed by This Water Pump

• Engine overheating due to coolant circulation failure
• Coolant leaks from worn or damaged water pump housing
• Reduced engine performance caused by inefficient cooling
• Noise or vibration from failing impeller or pump bearings
• Accessory belt drive water pump replacement needs

Installation Notes and Tips

When installing the Gates 44081 water pump, ensure the accessory belt is properly tensioned and aligned to prevent premature wear. Since this pump does not include a pulley or thermostat, verify those components are in good condition or replaced as necessary. Use manufacturer-recommended coolant and follow torque specifications for mounting bolts to maintain a secure seal and prevent leaks.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, providing reliable performance for Mercedes-Benz vehicles. While specific warranty details are not provided here, Gates typically offers coverage against defects in materials and workmanship. Refer to official Gates documentation for complete warranty information.