Bosch 0392020039 Engine Auxiliary Water Pump

Overview of Bosch Engine Auxiliary Water Pump 0392020039

The Bosch Engine Auxiliary Water Pump 0392020039 is designed to support the cooling system in select Audi and Volkswagen models. This pump helps maintain optimal engine temperature by circulating coolant efficiently, ensuring reliable performance in vehicles like the Audi A6 Quattro and Volkswagen Golf.

• Compatible with Audi and Volkswagen models including A6 Quattro, Allroad Quattro, Beetle, Golf, Jetta, S4, TT, and TT Quattro
• Part number 0392020039, previously cataloged as 0392020054
• Engine Auxiliary Water Pump brand line by Bosch, focused on supplemental cooling system components
• One unit required per vehicle
• High-volume packaging with 650 cases per pallet (ORLY)

About the Bosch Engine Auxiliary Water Pump Line

The Engine Auxiliary Water Pump line by Bosch provides specialized components designed to assist the primary cooling system in modern engines. These pumps are engineered to improve coolant circulation during engine start-up and under high thermal loads, reducing the risk of overheating. The 0392020039 model is part of this line, offering reliable auxiliary cooling support for various Audi and Volkswagen vehicles.

Product Details and Specifications

This Bosch auxiliary water pump is engineered to meet the exact specifications required by Audi and Volkswagen models such as the A6 Quattro, Allroad Quattro, Beetle, Golf, Jetta, S4, TT, and TT Quattro. The pump is identified by part number 0392020039 and was previously cataloged under 0392020054, ensuring compatibility with existing systems. Each vehicle requires one unit of this pump to maintain proper engine cooling performance. The product is packaged efficiently, with 650 cases per pallet, facilitating bulk distribution and inventory management.

Common Applications and Problem Resolution

• Supports engine cooling during start-up and high load conditions
• Prevents engine overheating by improving coolant flow
• Replaces faulty or worn auxiliary water pumps in Audi and Volkswagen models
• Addresses coolant circulation issues that can lead to engine performance problems
• Helps maintain consistent engine temperature for optimal operation

Installation Notes and Tips

Installation of the Bosch Engine Auxiliary Water Pump 0392020039 should be performed by a qualified technician familiar with Audi and Volkswagen cooling systems. Ensure the vehicle is cooled down before removal of the old pump. Verify compatibility with the specific model and engine variant. Proper sealing and torque specifications must be followed to prevent leaks. After installation, check the cooling system for proper operation and absence of leaks.

Quality Assurance and Warranty

Bosch manufactures the Engine Auxiliary Water Pump 0392020039 to meet OEM standards for durability and performance. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed quality assurance. This pump is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.