URO 03H103202A Engine Crankcase Breather Hose

Reliable Engine Crankcase Breather Hose for Audi and Volkswagen

The URO 03H103202A Engine Crankcase Breather Hose is designed to maintain proper crankcase ventilation in select Audi and Volkswagen models. Engineered with durable PA12 material, this black molded hose ensures consistent performance and fitment for vehicles like the Audi Q7 and Volkswagen Passat.

Key Features of URO 03H103202A Crankcase Breather Hose

• Constructed from high-quality PA12 material for durability and heat resistance
• Black molded design with one branch and two hose connectors for secure attachment
• End 1 outside diameter measures 22mm; End 2 outside diameter measures 18mm for precise fit
• Includes one quick connect fitting for efficient installation
• Compatible with Audi Q7, Volkswagen Passat, and Volkswagen Touareg models

Detailed Product Description

This URO Engine Crankcase Breather Hose (part number 03H103202A) is specifically molded to meet the exact specifications required for proper crankcase ventilation in Audi and Volkswagen vehicles. The PA12 material offers excellent resistance to heat and chemical exposure, which is critical for maintaining engine performance and emission control. The hose features a single branch and two connectors, including a quick connect fitting, facilitating a secure and leak-free connection within the crankcase ventilation system. Its black color and molded construction contribute to durability and long service life under demanding engine conditions.

Common Applications and Issues Addressed

• Prevents crankcase pressure buildup that can cause oil leaks
• Maintains proper ventilation to reduce harmful emissions
• Helps avoid engine performance issues related to faulty breather hoses
• Reduces risk of vacuum leaks affecting engine idle and acceleration
• Compatible replacement for worn or damaged breather hoses in Audi Q7, Volkswagen Passat, and Touareg

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify that the hose connectors and quick connect fitting align properly with the vehicle’s crankcase ventilation ports. Inspect surrounding components for wear or damage during replacement. Properly secure all connections to prevent vacuum leaks and ensure optimal engine performance.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, providing reliable fit and function. The 03H103202A crankcase breather hose undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the parts provider or manufacturer.