URO 077103245B Engine Crankcase Vent Valve

Overview of URO Engine Crankcase Vent Valve 077103245B

The URO Engine Crankcase Vent Valve 077103245B is designed for precise emission control in select Audi and Volkswagen models. This valve plays a critical role in maintaining engine efficiency and reducing harmful emissions by regulating crankcase ventilation.

• Constructed from durable Pa6 material for reliable performance
• Matte black finish with smooth black paint for corrosion resistance
• Includes a cap and features two hose connectors with angled nipple alignment
• Male round connectors with inlet diameter of 20.5 mm and outlet port diameter of 20.4 mm
• Attachment method via hose ensures secure installation

Detailed Product Description

The URO 077103245B crankcase vent valve is engineered to meet OEM specifications, ensuring compatibility and optimal function in emission control systems. Made from high-quality Pa6 material, this valve withstands engine bay conditions while maintaining structural integrity. Its matte black finish with smooth black paint provides additional protection against wear and environmental factors. The valve features two hose connectors with an angled nipple alignment, facilitating proper ventilation flow and easy connection. The male round connectors with precise inlet and outlet diameters (20.5 mm and 20.4 mm respectively) support a secure fit within the crankcase ventilation system. This valve is designed for hose attachment, simplifying installation without the need for additional brackets or gaskets.

Compatible Vehicles and Applications

This crankcase vent valve is compatible with a range of Audi and Volkswagen models, including:

• Audi A6 Quattro, A8 Quattro, Allroad Quattro, S4, S6, S8
• Volkswagen Passat, Phaeton, Touareg

It is specifically designed to replace part number 077103245B, ensuring a direct fit and proper function in the emission control system of these vehicles.

Common Issues Addressed by This Valve

• Prevents excessive crankcase pressure buildup
• Reduces oil leaks caused by faulty ventilation
• Helps maintain engine performance by controlling blow-by gases
• Minimizes harmful emissions for compliance with environmental standards
• Prevents contamination of intake manifold and related components

Installation Notes and Tips

• Ensure the valve is connected using the hose attachment method as specified
• Verify the correct orientation of the angled nipple connectors for proper ventilation flow
• Check for any signs of wear or damage in surrounding hoses before installation
• Confirm compatibility with your vehicle’s OEM part number 077103245B

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards, providing reliable performance in emission control systems. While specific warranty details are not provided, URO products typically undergo rigorous quality control to ensure durability and fitment accuracy for Audi and Volkswagen vehicles.