VW-Audi Water Hose Assembly Vemo 1J0121086BR

The VW-Audi Water Hose Assembly Vemo 1J0121086BR, manufactured by Vemo (Part Number: V10-3913 / V103913), is a precision-engineered aftermarket solution designed for optimal coolant flow between the engine oil cooler, water pipe, and thermostat housing adapter. This assembly is specifically verified for various Audi TT and Volkswagen Golf and Jetta applications equipped with a 1.8L L4 engine—and in some Jetta models, also 2.0L L4—across select years and body styles.

Key features:

• Quality aftermarket component from Vemo, a trusted supplier
• Direct replacement for OE part number 1J0 121 086 BR / 1J0121086BR
• Designed to maintain reliable coolant routing as originally specified for select Audi and Volkswagen platforms

Fitment includes:

• Audi TT and TT Quattro 2001–2006 (specific submodels, 1.8L L4 engine, coupe or convertible)
• Volkswagen Golf 2001–2006 (GLS, GTI GLS, GTI 337, GTI 1.8T, and GTI 20th Anniversary with 1.8L L4 engine)
• Volkswagen Jetta 2000–2005 (GL, GLS, GLI, Wolfsburg; sedan and wagon with 1.8L L4 or 2.0L L4 engine in designated years/submodels)

Reference interchange number: 1J0121086AK.

For accurate compatibility, always verify your exact application against the provided fitment details.