How to remove and install an A/C Expansion Valve in air conditioning systems that convert refrigerant on 2019 Volkswagen Golf?

Air conditioning systems change liquid refrigerant of high pressure to low pressure vapor and cool vents of air. There are some that have a removable orifice or expansion valve. When changing the valve, the authorized technician has to drain out the system, unscrew the heat shield, and refrigerant lines, install a new valve with new O-rings.

Genuine 2019 Volkswagen Golf A/C Expansion Valve

Air Conditioning Expansion Valve

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1 A/C Expansion Valve found

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2019 Volkswagen Golf Expansion Valve Part Number: 5Q0-816-679-B
$32.78 MSRP: $54.64
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Product Specifications
- Other Name: Valve; Expansion Valve
- Item Weight: 4.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5Q0-816-679-B
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following 2019 Volkswagen Golf Submodels:
- Base, Launch Edition, S, SE, SEL, TDI S, TDI SE, TDI SEL, TSi, Wolfsburg Edition | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL

2019 Volkswagen Golf A/C Expansion Valve Parts and Q&A

Q: How to remove and install an A/C Expansion Valve in air conditioning systems that convert refrigerant on 2019 Volkswagen Golf?
A: Air conditioning systems change liquid refrigerant of high pressure to low pressure vapor and cool vents of air. There are some that have a removable orifice or expansion valve. When changing the valve, the authorized technician has to drain out the system, unscrew the heat shield, and refrigerant lines, install a new valve with new O-rings.