Vaico V10-3884 Engine Crankcase Vent Valve Seal

Engine Crankcase Vent Valve Seal for VW and Audi

The Vaico V10-3884 is an engine crankcase vent valve seal for select Audi and Volkswagen applications. It is built to match the OE reference 06H103484A and supports a proper seal at the crankcase ventilation connection.

Compatible With Audi A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A3, A3 Quattro, TT, TT Quattro, Q5, allroad, and Volkswagen CC, Eos, GTI, Jetta, Passat, Tiguan, Beetle, plus Audi Q3 and Q3 Quattro applications listed below.

Key Features

• Brand: Vaico / VAICO
• Part number: V10-3884
• Category: Emission Control > Gaskets and Sealing Systems
• Engine crankcase vent valve seal for OE-style replacement use
• Dimensions: 177 mm length, 7 mm width, 12 mm height
• Lightweight design at 0.013 kg
• Cross-reference application: 06H 103 484 A

Detailed Description

Vaico V10-3884 is a gasket-style seal used in the crankcase ventilation system to help maintain a secure connection at the vent valve interface. The listed dimensions and OE reference support accurate parts matching for service work on Audi and Volkswagen engines. This part number, V10-3884, is referenced for a wide range of 2008-2017 vehicles, including Audi A4, A5, Q5, and Volkswagen GTI, Jetta, Passat, Tiguan, and CC.

VAICO product line parts are positioned as aftermarket replacements for OE-numbered applications, making this seal a practical choice when servicing crankcase ventilation components on Audi A3, A6, TT, and related Volkswagen models. Use the OE number 06H103484A and the part number V10-3884 to confirm application before ordering.

What This Part Helps Address

• Oil vapor leakage at the crankcase vent valve seal
• Unstable sealing at the ventilation connection
• Service replacement for a worn or damaged gasket
• Fitment matching for OE number 06H103484A applications
• Maintenance on crankcase ventilation systems in Audi and Volkswagen vehicles

Installation Notes and Tips

Verify the OE number and engine application before installation. Inspect the mating surfaces for residue, damage, or distortion, and clean them thoroughly so the seal seats evenly. Confirm the seal orientation and dimensions against the removed part, especially on Audi A4, A5, Q5, and Volkswagen GTI, Jetta, and Tiguan applications.

Fits 2010-2017 Audi A5 Quattro, N/A. Fits 2015-2017 Audi Q3, N/A. Fits 2015-2017 Audi Q3 Quattro, N/A. Fits 2011-2017 Audi Q5, N/A. Fits 2009-2017 Volkswagen CC, N/A. Fits 2009-2017 Volkswagen Tiguan, N/A. Fits 2009-2016 Audi A4, N/A. Fits 2009-2016 Audi A4 Quattro, N/A. Fits 2013-2016 Audi allroad, N/A. Fits 2009-2016 Volkswagen Eos, N/A. Fits 2012-2015 Audi A6, N/A. Fits 2013-2015 Audi A6 Quattro, N/A. Fits 2009-2015 Audi TT Quattro, N/A. Fits 2010-2014 Audi A5, N/A. Fits 2008-2014 Volkswagen GTI, N/A. Fits 2008-2013 Audi A3, N/A. Fits 2009-2013 Audi A3 Quattro, N/A. Fits 2012-2013 Volkswagen Beetle, N/A. Fits 2012-2013 Volkswagen Jetta, N/A. Fits 2008-2010 Volkswagen Jetta, N/A. Fits 2008-2010 Volkswagen Passat, N/A. Fits 2009 Audi TT, N/A.

Quality Assurance

This part is identified by OE reference 06H103484A and is supplied under the Vaico / VAICO brand line for aftermarket service applications. Confirm fitment using the vehicle year, make, model, and OE number before installation.