Metelli PA687 Engine Water Pump

Reliable Engine Water Pump for Mercedes-Benz C220, C230, SLK230

The Metelli PA687 engine water pump is designed to maintain optimal engine temperature for Mercedes-Benz C220, C230, and SLK230 models. Featuring durable materials and precise engineering, this new water pump ensures consistent coolant circulation and engine protection.

• Includes gasket for secure, leak-free installation
• Aluminium housing for lightweight strength and corrosion resistance
• Cast iron impeller with 4 vanes for efficient coolant flow
• Ball/ball bearing type with 40mm outside diameter for smooth operation
• Impeller outside diameter measures 77mm for proper fitment
• New, not remanufactured, ensuring reliable performance

Durable Construction and Precise Engineering

The Metelli PA687 water pump features an aluminium housing that offers excellent resistance to corrosion and heat, critical for maintaining engine cooling efficiency in Mercedes-Benz vehicles. The cast iron impeller with four vanes is engineered to provide consistent coolant flow, reducing the risk of overheating. The ball/ball bearing design with a 40mm outside diameter supports smooth rotation and long service life. This water pump comes complete with a gasket to ensure a tight seal during installation, preventing leaks and maintaining system integrity.

Compatible Applications and Use Cases

This engine water pump is compatible with Mercedes-Benz C220, C230, and SLK230 models, making it suitable for owners seeking a direct replacement part. It addresses common cooling system issues such as:

• Engine overheating due to coolant circulation failure
• Coolant leaks from worn or damaged water pump seals
• Unusual noises caused by bearing wear or impeller damage
• Reduced engine performance linked to inefficient cooling
• Premature engine wear from inadequate temperature regulation

Installation Notes and Tips

When installing the Metelli PA687 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 health. Use manufacturer-specified torque settings for mounting bolts and verify coolant levels after installation. Proper installation will help maintain engine temperature stability and extend component life.

Quality Assurance and Warranty

The Metelli PA687 engine water pump is a new, high-quality replacement part manufactured to meet OEM specifications. It undergoes rigorous quality control to ensure durability and performance. This product includes a gasket and is backed by Metelli's standard warranty coverage, providing confidence in its reliability for Mercedes-Benz C220, C230, and SLK230 vehicles.