Vaico V10-3831 Intercooler Hose

VAICO Intercooler Hose for Audi Turbo Applications

The VAICO V10-3831 intercooler hose is a rubber hose with textile reinforcement built for Audi turbocharged cooling-air routing. It is specified with a 404 mm length, 129 mm width, and 101 mm height, making it a direct-fit replacement for select Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and allroad applications that use OE number 8K0145737J.

VAICO’s VAICO line focuses on OE-style replacement parts for European vehicles, and this intercooler hose follows that approach with application-specific dimensions and OE cross-reference support. If you are searching for an Audi A4 intercooler hose replacement or an Audi A5 Quattro charge-air hose by part number V10-3831, this listing matches the confirmed fitment data below.

Key Features

• Intercooler hose for turbocharged charge-air routing
• Rubber construction with textile reinforcement for added strength
• Length: 404 mm
• Width: 129 mm
• Height: 101 mm
• OE reference: 8K0145737J
• VAICO part number V10-3831

Fitment

• Fits 2017 Audi A5 Quattro, N/A. Grade: Aftermarket; From VIN FH-H-000 001 >>; With OE No. 8K0145737J; VAICO
• Fits 2013-2016 Audi A4 allroad, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO
• Fits 2010-2016 Audi A5 Quattro, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO
• Fits 2013-2016 Audi allroad, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO
• Fits 2014-2015 Audi A4, N/A. With OE No. 8K0145737J; VAICO
• Fits 2014-2015 Audi A4 Quattro, N/A. With OE No. 8K0145737J; VAICO
• Fits 2010-2014 Audi A5, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO
• Fits 2013 Audi A4, N/A. Grade: Aftermarket; To 11/19/2012; With OE No. 8K0145737J; VAICO
• Fits 2013 Audi A4 Quattro, N/A. Grade: Aftermarket; To 11/19/2012; With OE No. 8K0145737J; VAICO
• Fits 2009-2012 Audi A4, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO
• Fits 2009-2012 Audi A4 Quattro, N/A. Grade: Aftermarket; With OE No. 8K0145737J; VAICO

What This Hose Helps Address

• Cracked or split intercooler hose material
• Boost-air leaks caused by aging rubber
• Loss of charge-air pressure in turbo systems
• Fitment issues when replacing an OE-style Audi hose
• Damaged hose reinforcement from heat and vibration

Installation Notes and Tips

Verify the OE number 8K0145737J and confirm vehicle fitment before ordering. This part cross-references 8K0 145 737 J and 8K0 145 737 S for the same application. Compare the hose dimensions and routing points on the vehicle to the original part, especially on Audi A4 and Audi A5 Quattro models where production dates and VIN breakpoints matter.

Quality Assurance

VAICO V10-3831 is an OE-style replacement intercooler hose built to match the listed Audi applications and OE reference. The reinforced rubber construction supports the demands of turbocharged intake-air routing in compatible Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and allroad vehicles.