VAICO V10-2064 Coolant Flange

VAICO V10-2064 Coolant Flange

The VAICO V10-2064 Coolant Flange is a high‑performance, OEM‑grade component designed to fit the rear coolant system of various Audi and Volkswagen models. Crafted from premium plastic material, this flange ensures reliable sealing and durability under demanding operating conditions.

Key Features

• Material Quality: Made from high‑grade thermoplastic that resists heat, corrosion, and chemical attack from coolant fluids.
• Precision Engineering: Manufactured to exact OEM specifications, guaranteeing a perfect fit on the rear coolant pipe of compatible vehicles.
• Sealing Integrity: Designed with an integrated gasket surface that provides a tight seal, preventing leaks and maintaining optimal cooling system pressure.
• Compatibility: Fits a wide range of Audi A4 (B6, B7, Avant) and Volkswagen models equipped with the 1.8L 4‑cylinder engine, as well as other VAG group vehicles that use the 06B121132E or 06B121132B reference numbers.
• Installation Ease: The flange features a straightforward attachment method, allowing for quick replacement during maintenance or repair procedures.

Applications and Vehicle Compatibility

The V10-2064 coolant flange is specifically engineered to replace the rear coolant pipe connection on vehicles that require a robust, leak‑free interface. Common applications include:

• Audi A4 B6 (2000–2005) – both sedan and Avant variants.
• Audi A4 B7 (2003–2008) – including the 8H7 convertible models.
• Volkswagen Golf, Passat, and other VAG group cars that share the same rear coolant system architecture.

Because of its OEM heritage, the flange maintains the original design intent of the manufacturer, ensuring that cooling performance is not compromised during replacement.

Installation Guide

1. Preparation: Drain the coolant system to avoid spills. Disconnect the rear coolant pipe from the existing flange.
2. Cleaning: Thoroughly clean the mating surfaces on both the pipe and the new V10-2064 flange to remove any debris or old gasket material.
3. Alignment: Position the new flange onto the rear coolant pipe, aligning it with the existing mounting holes. Ensure that the gasket surface is correctly oriented.
4. Tightening: Secure the flange using the supplied bolts or fasteners. Tighten to the manufacturer’s torque specifications to avoid over‑tightening and potential damage.
5. Reassembly: Reconnect any associated hoses or fittings, refill the coolant system with the appropriate mixture, and bleed air from the cooling loop.
6. Verification: Start the engine and monitor for leaks. Check that the coolant temperature remains within normal operating ranges.

Maintenance Tips

• Inspect the flange periodically for signs of wear or cracking, especially after extended periods of high‑temperature operation.
• Avoid using harsh chemicals that could degrade the plastic material. Stick to recommended coolant additives and cleaning agents.
• If a leak is detected, replace the flange immediately to prevent engine overheating.

Why Choose VAICO V10-2064?

The VAICO V10-2064 Coolant Flange offers several advantages over aftermarket alternatives:

• Authentic OEM Quality: Manufactured by VAICO, a trusted name in automotive components, ensuring that the part meets or exceeds original specifications.
• Long‑Term Reliability: The high‑temperature resistant plastic resists cracking and degradation over time, providing peace of mind for vehicle owners.
• Seamless Fitment: Designed to match the exact dimensions of the rear coolant pipe, eliminating the need for additional adapters or modifications.
• Consistent Performance: Maintains the integrity of the cooling system, helping to preserve engine longevity and efficiency.

Conclusion

The VAICO V10-2064 Coolant Flange is an essential component for anyone maintaining or repairing the rear coolant system on compatible Audi and Volkswagen vehicles. Its combination of OEM precision, durable material construction, and straightforward installation makes it a reliable choice for both professional mechanics and knowledgeable DIY enthusiasts.

By selecting this high‑quality flange, vehicle owners can ensure that their cooling systems operate smoothly, preventing overheating issues and extending the overall lifespan of their engines.