Genuine Volkswagen A/C Service Cap

A/C Valve Cap

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9 A/C Service Caps found

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Volkswagen Fill Valve Cap Part Number: 3C0-820-581
$12.05 MSRP: $19.77
You Save: $7.72 (40%)
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Product Specifications
- Other Name: Cap; Liquid Line Cap
Fits the following Volkswagen Models:
- Arteon | 2019-2021 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
- Atlas | 2018-2021 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2021 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Beetle | 2012-2019 | #PinkBeetle, Base, Classic, Coast, Denim, Dune, Final Edition SE, Final Edition SEL, Fleet Edition, GSR, R-Line, R-Line S, R-Line SE, R-Line SEL, S, SE, SEL, TDI, Turbo, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
- CC | 2009-2017 | 4 Motion, Executive, Executive 4 Motion, Lux, Lux Limited, Lux Plus, Luxury, R-Line, R-Line Executive, Sport, Sport Plus, Trend, V6 Executive 4Motion, VR6, VR6 4Motion, VR6 4Motion Executive, VR6 Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- GTI | 2015-2021 | Autobahn, Rabbit Edition, S, SE, Sport | 4 Cyl 2.0 L GAS
- Golf | 2015-2021 | 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
- Golf Alltrack | 2017-2019 | S, SE, SEL | 4 Cyl 1.8 L GAS
- Golf R | 2015-2019 | Base | 4 Cyl 2.0 L GAS
- Golf SportWagen | 2015-2019 | Limited Edition, S, SE, SEL, TDI S, TDI SE, TDI SEL | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
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Volkswagen Valve Cap Part Number: 3C0-820-231
$16.70 MSRP: $27.38
You Save: $10.68 (40%)
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Product Specifications
- Other Name: Cap
Fits the following Volkswagen Models:
- Arteon | 2019-2021 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
- Atlas | 2018-2021 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2021 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Beetle | 2012-2019 | #PinkBeetle, Base, Classic, Coast, Denim, Dune, Final Edition SE, Final Edition SEL, Fleet Edition, GSR, R-Line, R-Line S, R-Line SE, R-Line SEL, S, SE, SEL, TDI, Turbo, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
- CC | 2009-2017 | 4 Motion, Executive, Executive 4 Motion, Lux, Lux Limited, Lux Plus, Luxury, R-Line, R-Line Executive, Sport, Sport Plus, Trend, V6 Executive 4Motion, VR6, VR6 4Motion, VR6 4Motion Executive, VR6 Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- GTI | 2015-2017 | Autobahn, S, SE, Sport | 4 Cyl 2.0 L GAS
- Golf | 2015-2021 | 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
- Golf Alltrack | 2017-2019 | S, SE, SEL | 4 Cyl 1.8 L GAS
- Golf R | 2015-2019 | Base | 4 Cyl 2.0 L GAS
- Golf SportWagen | 2015-2019 | Limited Edition, S, SE, SEL, TDI S, TDI SE, TDI SEL | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
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Volkswagen A/C Hose Cap Part Number: 1J0-820-298
$23.30 MSRP: $38.20
You Save: $14.90 (40%)
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Product Specifications
- Other Name: Cap
Fits the following Volkswagen Models:
- Jetta | 1999-2005 | GL, GL TDI, GLI, GLS, GLS TDI, GLX, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
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Volkswagen Fill Valve Cap Part Number: 5Q0-816-581
$11.30 MSRP: $18.52
You Save: $7.22 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap; Fill Valve Cap, Liquid Line Cap
Fits the following Volkswagen Models:
- Arteon | 2019-2023 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
- Atlas | 2018-2024 | Launch Edition, Peak Edition SE, Peak Edition SEL, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2024 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- GTI | 2018-2024 | 40th Anniversary Edition, Autobahn, Rabbit Edition, S, SE | 4 Cyl 2.0 L GAS
- Golf | 2020-2021 | TSi | 4 Cyl 1.4 L GAS
- Golf Alltrack | 2019 | S, SE, SEL | 4 Cyl 1.8 L GAS
- Golf R | 2022-2023 | 20th Anniversary Edition, Base | 4 Cyl 2.0 L GAS
- Golf SportWagen | 2019 | S, SE | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS
- ID.4 | 2021-2023 | 1st Edition, Pro, Pro S, Pro S Plus, S, Standard | BATTERY EV (EV/BEV)
- Jetta | 2019-2024 | GLI 35th Anniversary Edition, GLI Autobahn, GLI S, R-Line, S, SE, SEL, SEL Premium, Sport | 4 Cyl 1.4 L GAS, 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Fill Valve Cap Part Number: 357-820-809-B
$11.02 MSRP: $18.06
You Save: $7.04 (39%)
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Product Specifications
- Other Name: Cap; Fill Valve Cap, Service Valve Cap
Fits the following Volkswagen Models:
- Eos | 2007-2016 | 2.0T, 3.2, Base, Executive, Final Edition, Komfort, Lux, Sport, Turbo, VR6 | 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- GTI | 2006-2014 | Base, Driver's Edition, Fahrenheit, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Golf | 2010-2014, 1999-2006 | Base, GL, GL TDI, GLS, GLS TDI, GTI, GTI 1.8T, GTI 20th Anniversary, GTI 337, GTI GLS, GTI GLX, GTI VR6, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Golf R | 2012-2013 | Base | 4 Cyl 2.0 L GAS
- Jetta | 1999-2005 | GL, GL TDI, GLI, GLS, GLS TDI, GLX, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- R32 | 2008 | Base | 6 Cyl 3.2 L GAS
- Rabbit | 2006-2009 | 2.5, S | 5 Cyl 2.5 L GAS
- Tiguan | 2009-2017 | R-Line, S, SE, SEL, Sport, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Tiguan Limited | 2017-2018 | Base | 4 Cyl 2.0 L GAS
- Touareg | 2004-2010 | Base, TDI, V6, V8, VR6 | 10 Cyl 5.0 L DIESEL, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Volkswagen Valve Cap Part Number: 5Q0-816-231
$15.24 MSRP: $24.98
You Save: $9.74 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap; Mount Bracket Cap, Valve Cap
Fits the following Volkswagen Models:
- Arteon | 2019-2023 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
- Atlas | 2018-2024 | Launch Edition, Peak Edition SE, Peak Edition SEL, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2024 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- GTI | 2022-2024 | 40th Anniversary Edition, Autobahn, S, SE | 4 Cyl 2.0 L GAS
- Golf | 2019-2021 | S, SE, TSi | 4 Cyl 1.4 L GAS
- Golf Alltrack | 2019 | S, SE, SEL | 4 Cyl 1.8 L GAS
- Golf R | 2022-2023, 2019 | 20th Anniversary Edition, Base | 4 Cyl 2.0 L GAS
- Golf SportWagen | 2019 | S, SE | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS
- Jetta | 2019-2024 | GLI 35th Anniversary Edition, GLI Autobahn, GLI S, R-Line, S, SE, SEL, SEL Premium, Sport | 4 Cyl 1.4 L GAS, 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS
- Passat | 2020-2022 | Limited Edition, R-Line, S, SE, SEL | 4 Cyl 2.0 L GAS
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Volkswagen Fill Valve Cap Part Number: 357-820-809-C
$15.31 MSRP: $25.10
You Save: $9.79 (39%)
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Product Specifications
- Other Name: Cap; Fill Valve Cap
Fits the following Volkswagen Models:
- Golf | 1999-2006 | GL, GL TDI, GLS, GLS TDI, GTI, GTI 1.8T, GTI 20th Anniversary, GTI 337, GTI GLS, GTI GLX, GTI VR6, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Jetta | 1999-2005 | GL, GL TDI, GLI, GLS, GLS TDI, GLX, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Touareg | 2004-2010 | Base, TDI, V8, VR6 | 10 Cyl 5.0 L DIESEL, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Volkswagen Fill Valve Cap Part Number: 7B0-820-871
$7.36 MSRP: $10.04
You Save: $2.68 (27%)
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Product Specifications
- Other Name: Cap
Fits the following Volkswagen Models:
- Routan | 2011-2014 | S, SE, SEL, SEL Premium | 6 Cyl 3.6 L FLEX
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Volkswagen Line Valve Cap Part Number: 7B0-820-871-A
$7.36 MSRP: $10.03
You Save: $2.67 (27%)
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Product Specifications
- Other Name: Cap
Fits the following Volkswagen Models:
- Routan | 2011-2014 | S, SE, SEL, SEL Premium | 6 Cyl 3.6 L FLEX

Volkswagen A/C Service Cap

Providing a tight seal that locks refrigerant inside the climate loop and keeps moisture out while allowing quick recharge access, the Volkswagen A/C Service Cap upholds steady cabin comfort for every driver. VW has championed the idea of a reliable people car since 1937, and that spirit lives on in icons like the Beetle and the versatile Type 2 van, in sleek sedans running lively TSI turbo engines, and now in ID.3 and ID.4 electric models that ride on the flexible MQB platform. Clean design pairs with strong engineering, so digital cockpits, park assist, touchscreen MIB infotainment, and head-up displays feel intuitive to use, proving VW cars mix practicality with forward-thinking tech. Just as these features make daily trips easier, the small but vital A/C Service Cap protects the entire air-conditioning network across the brand. Threaded onto the service port, this cap teams with an internal O-ring to clamp down pressure, block grime, and stop gas from escaping the compressor, condenser, and evaporator circuit. Its rugged plastic or composite case resists heat and vibration, preventing cracks that could trigger leaks. Because removing an A/C Service Cap gives instant access for gauges or refrigerant hoses, routine checkups stay quick and clean, helping every VW maintain the cool, fresh airflow that passengers expect on warm days.

Buying OEM parts is a smart move to keep your long-term repair costs low. These components are built to last because VW uses such strict factory standards. At VWPartsGiant.com, it is easy to find genuine Volkswagen A/C Service Cap at prices that actually beat the competition. You get a real manufacturer's warranty with every single part, so you know your purchase is safe. Plus, forget about return headaches since our policy is easy and worry-free. We ship your order fast, too. If you have questions, our team of parts experts is ready to help. Why wait? Start shopping now!