Vemo V15-77-0006 A/C Expansion Valve

VEMO A/C Expansion Valve for VW and Audi

The Vemo V15-77-0006 is an A/C expansion valve for select Volkswagen and Audi vehicles with R134A refrigerant systems. Built to OE reference 1K0820679, it helps regulate refrigerant flow through the HVAC system for stable cooling performance.

VEMO product line parts are built for direct-fit replacement applications, with dimensions of 84 mm height, 36 mm length, and 40 mm width. This V15-77-0006 expansion valve is listed with O-rings in the application notes and is packaged for compact handling and storage.

Key Features

• OE reference: 1K0820679
• Part number: V15-77-0006
• For R134A refrigerant systems
• Dimensions: 84 mm height, 36 mm length, 40 mm width
• Weight: 0.174 kg
• Fits select Volkswagen CC, Tiguan, Passat, Jetta, Golf, GTI, Beetle, Eos, Passat CC, R32, and Audi A3, TT, TTS, TT Quattro, TT RS Quattro applications

Detailed Description

This Vemo A/C expansion valve is used in HVAC systems to meter refrigerant flow into the evaporator, supporting proper pressure control and cooling output. The V15-77-0006 cross-references common aftermarket numbers such as Dorman - HELP 38417 and Gates 39155 for the same application. It is listed for a wide range of Volkswagen and Audi models, including 2005-2015 Volkswagen Jetta, 2010-2015 Volkswagen Golf, 2006-2013 Audi A3, and 2008-2015 Audi TT Quattro. If you are replacing a Volkswagen Tiguan A/C expansion valve or sourcing an Audi TT Quattro HVAC flow restrictor replacement, this OE-referenced part number helps narrow the match.

Common Problems It Can Address

• Weak or inconsistent cabin cooling
• Incorrect refrigerant metering at the evaporator
• A/C performance issues tied to a worn expansion valve
• HVAC system service needs after refrigerant component replacement
• Fitment replacement for vehicles using OE number 1K0820679

Installation Notes and Tips

Verify the OE number, refrigerant type, and vehicle application before installation. Confirm the valve orientation and inspect the sealing surfaces and O-rings during service. This part is listed for N/A position applications and should be matched to the vehicle’s HVAC configuration exactly as cataloged. For fitment, use the specific year and model listing, such as Fits 2009-2017 Volkswagen Tiguan, N/A, or Fits 2006-2013 Audi A3, N/A.

Quality Assurance

VEMO catalogs this part under OE reference 1K0820679 for direct replacement use in select Volkswagen and Audi HVAC systems. Part number V15-77-0006 is specified for the listed applications and dimensions to support accurate ordering and service matching.