Genuine Audi S4 A/C Service Cap

A/C Valve Cap

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6 A/C Service Caps found

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Audi S4 Upper Pressure Tube Cap Part Number: 3C0-820-231
$17.11 MSRP: $27.38
You Save: $10.27 (38%)
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Product Specifications
- Other Name: Cap; Return Line Cap, Suction Hose Cap, Valve Cap
- Replaces: 3D0-820-581-A
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2018-2021, 2010-2016 Audi S4 | Base, Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S4 Upper Pressure Tube Cap Part Number: 5Q0-816-231
$15.61 MSRP: $24.98
You Save: $9.37 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2018-2023 Audi S4 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S4 Pressure Valve Cap Part Number: 357-820-809-C
$15.69 MSRP: $25.10
You Save: $9.41 (38%)
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Product Specifications
- Other Name: Cap; Pressure Valve Cap
- Replaces: 8Z0-260-143
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2004-2009 Audi S4 | Avant, Base, Cabriolet | 8 Cyl 4.2 L GAS
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Audi S4 Service Valve Cap Part Number: 8Z0-260-143-A
$8.44 MSRP: $13.18
You Save: $4.74 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap; Service Valve Cap
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2004-2009 Audi S4 | Avant, Base, Cabriolet | 8 Cyl 4.2 L GAS
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Audi S4 Upper Hose & Tube Cap Part Number: 3C0-820-581
$12.65 MSRP: $19.77
You Save: $7.12 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap; Fill Valve Cap, Liquid Line Cap, Pressure Hose Cap
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2010-2016 Audi S4 | Base, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S4 Upper Pressure Line Cap Part Number: 5Q0-816-581
$11.85 MSRP: $18.52
You Save: $6.67 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap; Liquid Line Cap, Pressure Hose Cap
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2018-2023 Audi S4 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS

Audi S4 A/C Service Cap

Choose original equipment manufacturer A/C Service Cap for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality A/C Service Cap at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi S4 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your S4 needs now.