Vaico V20-3114 Intercooler Seal

Vaico Intercooler Seal for BMW Applications

The VAICO V20-3114 intercooler seal is a compact replacement part for BMW turbocharged cooling-system connections that rely on a precise seal between the intercooler and adjoining components. With a 70 mm length, 70 mm width, and 4.5 mm height, it is built to match the OE-style dimensions called out for the application.

VAICO product line parts are developed for direct-fit replacement needs in European vehicle cooling and charge-air systems. This intercooler seal is listed for BMW models including the 135i, 335i, X1, and Z4, making it a focused choice for owners servicing charge-air leaks on the correct OE-numbered application.

Key Features

• Part number: V20-3114
• Intercooler seal for BMW charge-air system service
• Dimensions: 70 mm length, 70 mm width, 4.5 mm height
• Lightweight design at 0.005 kg
• OE reference application: 11617791470
• Brand line: VAICO replacement parts for European vehicle maintenance

Detailed Description

The Vaico V20-3114 intercooler seal is specified for BMW vehicles that use OE number 11617791470. It is a small but important sealing component in the intercooler connection path, where correct dimensions help maintain a secure interface between charge-air components. This part number, V20-3114, is listed across multiple BMW platforms, including BMW 135i, BMW 335i, BMW X1, and BMW Z4 applications.

This part cross-references BMW OE numbers 7 791 470 and 11 61 7 791 470 for the same application. For buyers searching for a BMW intercooler seal, BMW charge-air seal, or OE-numbered replacement for BMW 335i and 135i service, V20-3114 provides a direct-reference option.

Vehicle Fitment

• Fits 2009-2016 BMW Z4, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2012-2015 BMW X1, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2008-2013 BMW 135i, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2013 BMW 135is, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2007-2013 BMW 335i, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2009-2013 BMW 335i xDrive, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2011-2013 BMW 335is, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2011 BMW 1 Series M, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2009-2011 BMW 335d, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO
• Fits 2007-2008 BMW 335xi, N/A; Grade: Aftermarket; With OE No. 11617791470; VAICO

Common Issues This Part May Address

• Charge-air leakage at the intercooler connection
• Loss of boost pressure from a worn or flattened seal
• Air seepage caused by age-related seal hardening
• Improper sealing after intercooler or intake-side service
• Fitment mismatch when replacing an OE-numbered BMW seal

Installation Notes and Tips

Verify the OE number on the original seal or service documentation before ordering. Confirm the dimensions match the existing seal location, especially the 70 mm by 70 mm profile and 4.5 mm height. Clean the mating surfaces before installation so the intercooler connection seats evenly and seals correctly.

Quality Assurance

VAICO is a European aftermarket brand focused on replacement parts for BMW and other import vehicles. This V20-3114 intercooler seal is cataloged as an aftermarket part with OE-number reference support for the listed BMW applications.