Metelli PA613 Engine Water Pump

Reliable Engine Water Pump for Mercedes-Benz Models

The Metelli PA613 engine water pump is designed to maintain optimal cooling system performance in select Mercedes-Benz vehicles. Engineered with durable materials and precision components, this water pump ensures efficient coolant circulation for models such as the CL500, E420, E500, S420, S500, and SL500.

• Includes gasket for secure sealing and leak prevention
• Aluminium housing for lightweight strength and corrosion resistance
• Cast iron impeller with 8 vanes for effective coolant flow
• Ball/ball bearing type with 36mm outside diameter for smooth operation
• New, not remanufactured, ensuring reliable performance

Technical Details and Construction

The Metelli PA613 water pump features an aluminium housing that offers a balance of durability and weight savings, contributing to overall engine efficiency. The cast iron impeller, measuring 82mm in outside diameter and equipped with 8 vanes, is designed to provide consistent coolant flow through the engine’s cooling system. The ball/ball bearing with a 36mm outside diameter supports smooth rotation and long service life. This water pump comes new and includes a gasket to ensure a proper seal during installation.

Compatible Mercedes-Benz Models

This engine water pump is compatible with a range of Mercedes-Benz vehicles, including the CL500, E420, E500, S420, S500, and SL500. It is specifically designed to meet the cooling system requirements of these models, making it a suitable replacement part for maintaining engine temperature regulation.

Common Cooling System Issues Addressed

• Overheating caused by inefficient coolant circulation
• Coolant leaks due to worn or damaged seals
• Noise or rough operation from failing bearings
• Reduced engine performance linked to cooling system failure
• Premature wear of engine components from inadequate cooling

Installation Notes and Tips

When installing the Metelli PA613 water pump, ensure the gasket is properly seated to prevent leaks. It is recommended to inspect the cooling system hoses and thermostat during replacement to maintain overall system integrity. Use manufacturer-specified torque settings for mounting bolts to avoid damage to the aluminium housing.

Quality Assurance and Warranty

The Metelli PA613 water pump is manufactured to meet OEM standards for fit and function. As a new component, it provides reliable service life when installed correctly. Please refer to Metelli’s warranty policy for specific coverage details.