Vaico V10-2769 Engine Coolant Hose Flange

Engine Coolant Hose Flange for VW and Audi

This Vaico engine coolant hose flange is an aftermarket replacement for the upper radiator hose to return line connection on select Volkswagen and Audi models. Built from plastic and sized to match the OE-style application, it supports a clean coolant routing connection where the original flange has worn, cracked, or leaked.

Part number V10-2769 is listed for a wide range of VW and Audi fitments, including Volkswagen Jetta, Golf, GTI, Passat, Tiguan, Beetle, CC, Eos, R32, and Audi A3, A3 Quattro, TT, TT Quattro, Q3, and Q3 Quattro. VAICO identifies this part as an aftermarket replacement for OE No. 1K0122291C.

Key Features

• Engine coolant hose flange for the upper radiator hose to return line connection
• Plastic construction for OE-style replacement fitment
• Dimensions: 80 mm length, 55 mm width, 40 mm height
• Aftermarket replacement referenced to OE No. 1K0122291C
• Fits many Volkswagen Jetta, Golf, GTI, Passat, Tiguan, Beetle, and Audi A3/Q3 applications
• Part number V10-2769 for catalog and service matching

Detailed Description

VAICO V10-2769 is an engine coolant hose flange used at the upper radiator hose to return line connection on supported Volkswagen and Audi vehicles. The plastic housing is shaped for direct replacement use in cooling system service, with compact packaging dimensions and a lightweight 0.040 kg design. For buyers searching for a Volkswagen Jetta coolant hose flange, Audi A3 coolant flange, or VW Tiguan upper radiator hose flange, this part number provides a clear OE-reference match.

VAICO’s VAICO line focuses on aftermarket replacement parts that follow OE numbering and application data, making V10-2769 a practical choice when replacing a leaking or damaged coolant flange on 2005-2018 VW and Audi platforms.

This part cross-references OE-style part numbers 1K0 122 101 and 1K0 122 291 C for the same application.

What It Is Used For

• Replacing a cracked coolant flange at the upper radiator hose connection
• Restoring a leaking coolant return line junction
• Addressing coolant loss from a damaged plastic flange
• Repairing cooling system service points on VW and Audi engines
• Matching OE No. 1K0122291C during parts lookup

Installation Notes and Tips

Verify the OE number and vehicle build date before ordering, especially on 2011-2014 Jetta, 2017 Tiguan, and 2018 Tiguan Limited applications with specific production notes. Confirm the hose routing and flange location on the upper radiator hose to return line connection before installation. Drain coolant as needed and inspect adjoining hoses, seals, and clamps for wear before reassembly.

Quality Assurance

VAICO aftermarket parts are cataloged to OE reference data for fitment matching and service replacement accuracy. V10-2769 is listed against OE No. 1K0122291C for supported Volkswagen and Audi applications.