Cardone 5W-3003 Engine Auxiliary Water Pump - Heater

Reliable Engine Auxiliary Water Pump for Mercedes-Benz Models

The Cardone Engine Auxiliary Water Pump 5W-3003 is designed to maintain optimal coolant circulation in select Mercedes-Benz vehicles. Engineered with durable materials and precise specifications, this pump supports efficient engine cooling and helps prevent overheating.

• Connector Count: 1 with pin/male terminal configuration
• Inlet and Outlet Pipe Diameter: 0.59 inches
• Constructed from metal, plastic, and rubber components
• Includes auxiliary coolant pump only; mounting bracket not included
• Terminal Quantity: 2
• Environmentally conscious design with E-Waste compliance

About the Cardone Engine Auxiliary Water Pump Line

The Engine Auxiliary Water Pump line by Cardone focuses on delivering reliable cooling system components that meet OEM specifications. This product line emphasizes durability and compatibility, ensuring that each pump integrates seamlessly with the vehicle’s existing cooling system. The 5W-3003 model is part of this line, providing a precise fit and consistent performance for Mercedes-Benz AMG and standard models.

Product Details and Specifications

This new auxiliary water pump features a single connector with a pin/male terminal configuration, designed for secure electrical connections. Both the inlet and outlet pipes measure 0.59 inches in diameter, facilitating proper coolant flow. The pump is constructed from a combination of metal, plastic, and rubber materials to balance strength and flexibility. While the mounting bracket is not included, the pump is engineered for straightforward integration into the cooling system. The package contains the auxiliary coolant pump only, ready for installation.

Compatible Mercedes-Benz Models

• Mercedes-Benz C32 AMG, C55 AMG, C230, C240, C280, C320, C350
• CLK55 AMG, CLK63 AMG, CLK320, CLK350, CLK500, CLK550
• SL65 AMG

Common Applications and Issues Addressed

• Restores proper coolant circulation in auxiliary cooling circuits
• Prevents engine overheating caused by auxiliary pump failure
• Eliminates coolant leaks related to worn or damaged pump components
• Improves heater performance by maintaining coolant flow
• Replaces faulty pumps to maintain engine temperature regulation

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz model before installation
• Ensure electrical connectors match the pin/male terminal configuration
• Inspect inlet and outlet pipe diameters (0.59") for proper hose fitment
• Use appropriate tools to avoid damage to pump or surrounding components
• Check for coolant leaks after installation and test pump operation

Quality Assurance and Warranty

The Cardone Engine Auxiliary Water Pump 5W-3003 is supplied new and meets industry standards for quality and durability. It is designed to provide reliable service life when installed according to manufacturer guidelines. This product is compliant with E-Waste regulations, reflecting Cardone’s commitment to environmental responsibility. Warranty details should be confirmed with the distributor or installer.