Air conditioning expansion valve VW NEW BEETLE 2001

OEM: 6N0820679 1J1820103 52196590

Disassembled car photo

Engine running

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What is this part and why does it matter?

This expansion valve controls refrigerant flow just before the evaporator, dropping its pressure and temperature for effective cooling.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Air conditioning doesn’t cool, or cools weakly
  • Icing on the air-con lines near the valve
  • Unstable cooling with temperature swings

Installation information

Mounts ahead of the evaporator — needs the system vacuumed and recharged with refrigerant afterward.

Donor vehicle description

VIN
WVWZZZ9CZ1M646896
Make, model
VW NEW BEETLE
Year
2001
Engine
1.9TDI 66KW ALH
Transmission
Mehāniska 5-pārnesumu EGR
Drive
Priekšēja
Colour
A1 / 041

167 parts from this car

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  • Cup holder VW NEW BEETLE 2001
  • Fuel tank cap VW NEW BEETLE 2001
  • Sunroof VW NEW BEETLE 2001
  • Front left wing VW NEW BEETLE 2001
  • Dashboard upper trim VW NEW BEETLE 2001
  • Plastic trim ceiling VW NEW BEETLE 2001
  • Instrument panel trim VW NEW BEETLE 2001
  • Passenger side storage compartment VW NEW BEETLE 2001

Frequently asked questions

A classic sign of a clogged or stuck expansion valve, which makes the refrigerant expand sharply at one point, causing local icing.

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