Engine Crankcase Vent Valve - Volkswagen (06Q-103-495-G)

Genuine Volkswagen Engine Crankcase Vent Valve

Maintain efficient engine ventilation and protect your performance from vacuum leaks with this Genuine Volkswagen Engine Crankcase Vent Valve (MPN: 06Q-103-495-G). Also widely known as a PCV (Positive Crankcase Ventilation) valve assembly, oil/air separator, or crankcase breather, this factory-original OEM component separates oil vapors from internal crankcase gases before safely routing the cleaned air back into your engine's intake tract.

A failing or clogged crankcase vent valve disrupts vital engine pressures. This can result in increased oil consumption, rough idling, blowing smoke, hissing or whistling noises from the engine bay, a drop in fuel economy, and illuminated "Check Engine" lights (typically triggered by lean mixture or misfire codes). Swapping a worn unit with this genuine VW assembly restores correct pressure regulation, safeguards your seals, and keeps sludge out of your intake system.

Specifications & Features

• Brand: Genuine Volkswagen OEM

• Part Number:

• 06Q-103-495-G

• Product Type: Exhaust & Emission Systems / Crankcase Ventilation Valve

• Also Known As: Separator, Oil/Air Separator, PCV Valve, Engine Breather Assembly

• Supersedes/Replaces: 6q103495b

• Weight: 1.4 lbs

• Dimensions: 11.0" L × 7.0" W × 5.0" H

Vehicle Compatibility Overview

This engine crankcase vent valve is precision-engineered for modern Volkswagen premium sedans and performance platforms equipped with turbocharged 2.0L L4 - Gas engine configurations. It fits an array of models, including:

• Volkswagen Arteon (2019 - 2023)

  • Trims: SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line

⚠️ Fitment Note: PCV and emission control systems are highly sensitive to mid-year production breaks, drivetrain configurations, and specific factory engine codes. To guarantee 100% accurate physical and mechanical compatibility for your vehicle, please provide your VIN (Vehicle Identification Number) at checkout so we can verify this part against your factory build sheet before shipping.