Beck Arnley 045-0472 Engine Crankcase Vent Valve

Engine Crankcase Vent Valve for Audi and Volkswagen

Beck Arnley 045-0472 is an engine crankcase vent valve built as a direct OE-style replacement for select foreign nameplate applications. It is designed with attention to form, fit, and function so you can restore crankcase ventilation performance with confidence.

Compatible with a wide range of Audi models, including Audi A3, A4, A5, A6, Q3, Q5 PHEV, Q7, S3, TT Quattro, and TTS Quattro, as well as Volkswagen Golf and Golf R applications listed below.

• OE-style replacement for crankcase ventilation service
• Built for direct fit on select Audi and Volkswagen engines
• Supports proper crankcase pressure control
• Backed by Beck Arnley global sourcing and OE-quality specifications
• Part number: 045-0472

Detailed Product Overview

Beck Arnley 045-0472 is sourced to meet Beck Arnley requirements for foreign vehicle applications, with emphasis on correct fit and dependable function. This engine crankcase vent valve is intended for vehicles that need a replacement part matching original equipment dimensions and operating characteristics. If you are servicing an Audi A4, Audi Q7, or Volkswagen Golf R, this part number 045-0472 provides a direct replacement option for the listed applications.

What It Helps Address

• Crankcase pressure irregularities
• Oil vapor routing concerns
• Rough idle related to ventilation system faults
• Check engine light conditions tied to crankcase ventilation issues
• Vacuum leaks caused by a worn vent valve

Installation Notes and Tips

Verify engine application by year, make, and model before installation. Inspect the surrounding crankcase ventilation components, hoses, and seals for wear or contamination during service. Confirm the replacement valve seats correctly and that all connections are secure after installation.

Quality Assurance

Beck Arnley parts are developed as OE-quality replacements for foreign nameplates, using a global sourcing network and product specifications focused on performance and durability. This approach helps ensure the part meets the requirements needed for the listed Audi and Volkswagen applications.