Vaico V10-3559 Engine Crankcase Vent Valve

Overview of the VAICO Engine Crankcase Vent Valve V10-3559

The VAICO Engine Crankcase Vent Valve V10-3559 is designed for precise pneumatic operation in select Audi models. This valve plays a critical role in the emission control system by regulating crankcase ventilation to maintain engine efficiency and reduce harmful emissions.

• Brand: VAICO
• Part Number: V10-3559
• Operating Mode: Pneumatic
• Dimensions: 90 mm length, 56 mm width, 76 mm height
• Weight: 0.090 kg
• Compatible with Audi 200, 200 Quattro, A4, A4 Quattro, A6, A6 Quattro, S4, and S6 models

VAICO Product Line Details

The VAICO brand line specializes in emission control components engineered for durability and precise fitment. This Engine Crankcase Vent Valve is part of VAICO's commitment to providing reliable pneumatic valves that meet OEM specifications, ensuring proper crankcase pressure regulation and emission compliance for Audi vehicles.

Detailed Product Description

The VAICO V10-3559 crankcase vent valve measures 90 mm in length, 56 mm in width, and 76 mm in height, making it compact yet effective for integration within the engine bay. Its pneumatic operating mode allows it to control the flow of gases from the crankcase to the intake manifold, preventing pressure buildup and reducing engine oil contamination. Weighing just 0.090 kg, this valve is lightweight but engineered for long-term performance under typical operating conditions.

Common Applications and Issues Addressed

• Regulates crankcase pressure to prevent oil leaks and gasket failures
• Reduces harmful hydrocarbon emissions by controlling blow-by gases
• Prevents engine performance issues related to improper ventilation
• Helps maintain optimal air-fuel mixture by managing crankcase gases
• Supports emission compliance in Audi 200, A4, A6, S4, and S6 models

Installation Notes and Tips

• Ensure compatibility with your specific Audi model and engine variant before installation
• Inspect surrounding hoses and seals for wear during replacement
• Follow manufacturer torque specifications to avoid damage
• Verify pneumatic connections are secure to prevent vacuum leaks
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

VAICO parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The V10-3559 crankcase vent valve undergoes quality control inspections to maintain consistency. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.