×
- Hello
- Login or Register
- Quick Links
- Live Chat
- Track Order
- Parts Availability
- RMA
- Help Center
- Contact Us
- Shop for
- Audi Parts
My Garage
My Account
Cart
Genuine Audi A/C Service Cap
A/C Valve Cap- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orMake
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
10 A/C Service Caps found
Audi Fill Valve Cap Part Number: 8A0-820-871-AB
$14.86 MSRP: $23.79You Save: $8.93 (38%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Fill Valve Cap
Audi Upper Pressure Tube Cap Part Number: 3C0-820-231
$17.11 MSRP: $27.38You Save: $10.27 (38%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Return Line Cap, Suction Hose Cap, Valve Cap
- Replaces: 3D0-820-581-A
Audi Upper Pressure Tube Cap Part Number: 5Q0-816-231
$15.61 MSRP: $24.98You Save: $9.37 (38%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap
Audi Pressure Valve Cap Part Number: 357-820-809-C
$15.69 MSRP: $25.10You Save: $9.41 (38%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Pressure Valve Cap
- Replaces: 8Z0-260-143
Audi Service Valve Cap Part Number: 8Z0-260-143-A
$8.44 MSRP: $13.18You Save: $4.74 (36%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Service Valve Cap
Audi Upper Hose & Tube Cap Part Number: 3C0-820-581
$12.65 MSRP: $19.77You Save: $7.12 (37%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Fill Valve Cap, Liquid Line Cap, Pressure Hose Cap
Audi Pressure Hose Cap Part Number: 3D0-820-581
$5.32 MSRP: $8.32You Save: $3.00 (37%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Fill Valve Cap, Pressure Hose Cap
Audi Dehydrator Cap Part Number: 7L0-820-231-A
$11.38 MSRP: $17.78You Save: $6.40 (36%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap
Audi Upper Pressure Line Cap Part Number: 5Q0-816-581
$11.85 MSRP: $18.52You Save: $6.67 (37%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Liquid Line Cap, Pressure Hose Cap
Audi Refrigerant Hose Cap Part Number: 5Q0-816-581-A
$11.85 MSRP: $18.52You Save: $6.67 (37%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Cap; Pressure Hose Cap
Audi A/C Service Cap
The Audi A/C Service Cap prevents the failure of the air conditioning circuit by locking in the refrigerant and pressure, keeping cabin temperatures comfortable even during blazing summers. Audi has established its provenance with the blend of performance and daily usability, from the historic Quattro all-wheel drive that holds wet roads to crisp Virtual Cockpit displays putting maps and gauges in sharp relief, while matrix headlights brighten up night drives and e-tron electric powertrains propel the brand to a cleaner future. Founded in 1909, Audi continues to improve engines, chassis balance, and digital tech to meet the demands of drivers who require sporty handling and luxury ease. Audi vehicles today also feature ongoing research into autonomous mobility that proves the company never stops innovating. Just as those top-line features make the overall lineup more impressive, the A/C Service Cap makes a small but important contribution to benefit each model. This A/C Service Cap spins on service ports much like a tight lid compresses its o-ring to form an airtight barrier to keep moisture intrusion and refrigerant leakage from damaging the compressor, condenser, and evaporator by causing pressure loss and corrosion. A missing A/C Service Cap can allow precious coolant to leak out, so installing a new one right away restores system integrity and enables an efficient cooling loop, keeping Audi drivers in chilled air and maintaining overall component health.
Stick with genuine OEM A/C Service Cap when you need quality that holds up. Audi crafts these parts to hit strict factory specs for every single unit. They also run each part through rigorous checks during production to maintain high quality. You can find exact Audi A/C Service Cap you need in our huge stock at AudiPartsGiant.com. You'll love our low, economical prices too. Every OEM part carries a real manufacturer's warranty, so you can buy with confidence. Returns aren't a headache here because our policy is simple. Plus, our speedy delivery gets orders out fast. Shop today and buy with total peace of mind.
Related Audi Parts
Audi Headlight
Audi Belt Tensioner
Audi CV Joint
Audi Crankshaft
Audi Oil Pressure Switch
Audi Timing Chain Tensioner
Audi A/C Compressor Cut-Out Switches
Audi Battery Hold Downs
Audi Control Arm Bracket
Audi Fuel Hose Clamps
Audi Stub Axle
Audi Tie Rod End
Browse by Model
A3 A/C Service Cap A3 Quattro A/C Service Cap A3 Sportback e-tron A/C Service Cap A4 A/C Service Cap A4 Quattro A/C Service Cap A4 allroad A/C Service Cap A5 A/C Service Cap A5 Quattro A/C Service Cap A5 Sportback A/C Service Cap A6 A/C Service Cap A6 Quattro A/C Service Cap A6 allroad A/C Service Cap A7 Quattro A/C Service Cap A7 Sportback A/C Service Cap A8 Quattro A/C Service Cap Q3 A/C Service Cap Q3 Quattro A/C Service Cap Q4 e-tron A/C Service Cap Q4 e-tron Sportback A/C Service Cap Q5 A/C Service Cap Q5 PHEV A/C Service Cap Q7 A/C Service Cap Q8 A/C Service Cap Q8 e-tron A/C Service Cap Q8 e-tron Sportback A/C Service Cap R8 A/C Service Cap RS Q8 A/C Service Cap RS3 A/C Service Cap RS4 A/C Service Cap RS5 A/C Service Cap RS5 Sportback A/C Service Cap RS6 Avant A/C Service Cap RS7 A/C Service Cap RS7 Sportback A/C Service Cap S3 A/C Service Cap S4 A/C Service Cap S5 A/C Service Cap S5 Sportback A/C Service Cap S6 A/C Service Cap S7 A/C Service Cap S7 Sportback A/C Service Cap S8 A/C Service Cap SQ5 A/C Service Cap SQ7 A/C Service Cap SQ8 A/C Service Cap TT A/C Service Cap TT Quattro A/C Service Cap TT RS Quattro A/C Service Cap TTS Quattro A/C Service Cap allroad A/C Service Cap e-tron Quattro A/C Service Cap e-tron S A/C Service Cap e-tron S Sportback A/C Service Cap e-tron Sportback A/C Service Cap