Vaico V20-3321 Radiator Coolant Hose - Lower

Overview of VAICO Radiator Coolant Hose V20-3321

The VAICO radiator coolant hose V20-3321 is designed specifically for select BMW models, including the 550i, 650i, and 750i series. This hose ensures reliable coolant flow and temperature regulation within the engine cooling system.

• Compatible with BMW 550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 750i, 750i xDrive, 750Li, and 750Li xDrive
• Dimensions: Length 162 mm, Width 345 mm, Height 85 mm
• Lightweight design at 0.343 kg for efficient installation
• Durable construction suitable for radiator coolant systems
• Part number V20-3321 for precise identification and ordering

VAICO Product Line Details

The VAICO brand line focuses on high-quality automotive replacement parts engineered to meet OEM specifications. The VAICO radiator coolant hose V20-3321 is part of this line, offering reliable performance and fitment for BMW vehicles requiring precise cooling system components.

Product Specifications and Features

This radiator coolant hose measures 162 mm in length, 345 mm in width, and 85 mm in height, providing an exact fit for the specified BMW models. Weighing 0.343 kg, it balances durability with ease of handling during installation. The hose is designed to maintain optimal coolant flow and withstand the thermal demands of the engine cooling system.

Common Applications and Problem Resolution

• Replacement of worn or cracked radiator coolant hoses in BMW 550i and 650i series
• Addressing coolant leaks that cause engine overheating
• Resolving coolant flow restrictions due to hose deformation or damage
• Maintaining proper engine temperature regulation in BMW 750i and 750Li models
• Preventing coolant contamination from compromised hose integrity

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator coolant hose. Verify the part number V20-3321 matches the required replacement for your BMW model. Use appropriate clamps and check for secure connections to prevent leaks. Inspect surrounding components for wear during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

VAICO parts are manufactured to meet strict quality standards, ensuring compatibility and durability. The radiator coolant hose V20-3321 undergoes rigorous testing to comply with OEM requirements. Warranty information is provided by VAICO and should be confirmed at the time of purchase.