Vaico V10-3879 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for VW and Audi

The Vaico V10-3879 engine crankcase breather hose is an OE-style replacement for vehicles with the specified rear crankcase ventilation routing. Built to match the listed dimensions and OE reference, it supports proper crankcase ventilation on select Volkswagen and Audi turbo applications.

VAICO is the brand line used for aftermarket replacement parts engineered around original equipment specifications. For buyers searching for a crankcase breather hose for a Volkswagen CC, Audi A3, or Volkswagen Tiguan, this part number V10-3879 provides a direct reference point for fitment verification.

Key Features

• Engine crankcase breather hose for the emission control and crankcase ventilation system
• Length: 305 mm; height: 30 mm; width: 80 mm
• Lightweight construction at 0.072 kg
• Matches OE reference 06J 103 213 D for listed applications
• Aftermarket replacement from VAICO
• Cross-reference: Rein ABV0165 for the same application

Detailed Description

The Vaico V10-3879 crankcase breather hose is used in the rear crankcase ventilation routing on select Volkswagen and Audi models. It is listed for 2008-2016 applications across the Volkswagen CC, Eos, Tiguan, Beetle, Golf, GTI, Jetta, Passat, and Passat CC, plus Audi A3, A3 Quattro, Q3, Q3 Quattro, TT, and TT Quattro where OE number 06J103213D is specified. If you are replacing a worn VW Tiguan breather hose or an Audi A3 crankcase ventilation hose, V10-3879 is the part number to verify against the original component.

Compatible With: Fits 2009-2016 Volkswagen CC, rear; Fits 2009-2016 Volkswagen Eos, rear; Fits 2009-2016 Volkswagen Tiguan, rear; Fits 2015 Audi Q3, rear; Fits 2015 Audi Q3 Quattro, rear; Fits 2008-2013 Audi A3, rear; Fits 2009-2013 Audi A3 Quattro, rear; Fits 2012-2013 Volkswagen Beetle, rear; Fits 2013 Volkswagen Golf, rear; Fits 2008-2013 Volkswagen GTI, rear; Fits 2012-2013 Volkswagen Jetta, rear; Fits 2008-2010 Volkswagen Jetta, rear; Fits 2009-2010 Audi TT Quattro, rear; Fits 2008-2010 Volkswagen Passat, rear; Fits 2009-2010 Volkswagen Passat CC, rear; Fits 2009 Audi TT, rear.

What It Helps Address

• Cracked or brittle crankcase breather hose material
• Oil vapor routing issues in the crankcase ventilation system
• Vacuum leaks caused by hose deterioration
• Rough idle or drivability concerns tied to ventilation hose failure
• OE-number-based replacement needs during engine service

Installation Notes and Tips

Verify the OE number 06J103213D and compare the hose length and routing before installation. This part is listed for rear position applications only, so confirm the vehicle’s crankcase ventilation layout on the existing hose before ordering. For best results, inspect adjoining ventilation components for wear, oil saturation, or cracking while the hose is removed.

Quality Assurance

VAICO aftermarket parts are cataloged to OE reference data for application matching and dimensional consistency. Part number V10-3879 is listed against the specified Volkswagen and Audi fitments for direct replacement verification.