Ac Expansion Valve 4M0816679 PAB81667900 for Audi, Porsche OEM Part #: 4M0-816-679 This item ships free!

Ac Expansion Valve 4M0816679 PAB81667900 for Audi, Porsche

Loading...
exclamation-circle
Click here to see if this part fits your vehicle
Current Parts In Stock:
Genuine OEM | Used
$69.99
This part comes as shown in the picture(s).
Experience optimal climate control with this genuine AC Expansion Valve, OEM part number 4M0816679. Designed specifically for Audi models including the 2023 A8 Quattro, Q7, Q8, RS Q8, S8, SQ7, and SQ8, it matches seamlessly with various engine configurations, including the 3.0L V6 and 4.0L V8 MHEV formats. Situated at the front of your vehicle's HVAC system, this factory-original valve efficiently regulates refrigerant flow, ensuring optimal operation of your air conditioning system. Common issues like reduced cooling or complete AC failure can be resolved through this direct replacement, restoring your comfort on the road. Experience the premium performance of this AC Expansion Valve, compatible with Audi models such as the A8 Quattro, Q7, Q8, RS Q8, S8, SQ7, and SQ8 from 2016 to 2023. Featuring OEM part number 4M0816679, this expansion valve plays a vital role in regulating refrigerant flow, ensuring your HVAC system operates efficiently. Its front placement within the system is critical for resolving issues like ineffective cooling or leaks associated with worn or damaged valves. As a factory-original component, this part guarantees a precise fit and reliable performance, reinstating the comfort you expect from your vehicle’s climate system.

More Information about Ac Expansion Valve 4M0816679 PAB81667900

Fits Vehicle Model

A8 Quattro, Cayenne, Q7, Q8, RS Q8, S8, SQ7, SQ8

Fits Vehicle Make

Audi, Porsche

OEM Part No

4M0816679 (4M0-816-679)

Compatible Vehicles for Ac Expansion Valve 4M0816679 PAB81667900

Year: 2026
Make: Porsche
Model: Cayenne
Trim: Turbo GT Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2024
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Primary HVAC, R1234yf Refrigerant
Year: 2026
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2022
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2024
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2026
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2021
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2021
Make: Porsche
Model: Cayenne
Trim: GTS Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2023
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2025
Make: Porsche
Model: Cayenne
Trim: GTS Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf Refrigerant
Year: 2026
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: Turbo GT Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2024
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2021
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2021
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2019
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2026
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2024
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: Turbo S SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2019
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2025
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2024
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2022
Make: Audi
Model: RS Q8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2018
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Supercharged
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2018
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2018
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.6L V6
Restrictions:
Year: 2018
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 3.6L V6 Turbo
Restrictions:
Year: 2018
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.8L V8 Turbo
Restrictions:
Year: 2018
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 3.6L V6 Turbo
Restrictions:
Year: 2018
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2018
Make: Porsche
Model: Cayenne
Trim: Turbo S SUV
Engine: 4.8L V8 Turbo
Restrictions:
Year: 2019
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Supercharged
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2019
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2019
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2019
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2019
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2021
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2020
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2026
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2025
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2024
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2020
Make: Porsche
Model: Cayenne
Trim: Turbo S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: Turbo S SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Turbo S SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2025
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf Refrigerant
Year: 2026
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2026
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Turbo S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2025
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2026
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2020
Make: Audi
Model: RS Q8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2020
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2023
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2025
Make: Audi
Model: SQ7
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2021
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: Turbo S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Audi
Model: RS Q8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2024
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2024
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: GTS Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Turbo S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Turbo GT Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: GTS Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf Refrigerant
Year: 2024
Make: Audi
Model: RS Q8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2023
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Turbo SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 2.9L V6 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf Refrigerant
Year: 2021
Make: Audi
Model: Q8
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2026
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2025
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions: For Primary HVAC
Year: 2024
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2021
Make: Porsche
Model: Cayenne
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: SQ8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Primary HVAC
Year: 2023
Make: Porsche
Model: Cayenne
Trim: Turbo GT Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2021
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2017
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2025
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2019
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2026
Make: Porsche
Model: Cayenne
Trim: GTS SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2025
Make: Porsche
Model: Cayenne
Trim: S Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf Refrigerant
Year: 2025
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: Turbo GT Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf Refrigerant
Year: 2021
Make: Audi
Model: Q7
Trim: SUV
Engine: 2.0L l4 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2026
Make: Porsche
Model: Cayenne
Trim: GTS Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2026
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions: R1234yf, FRONT W/O E-HYBRID
Year: 2024
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2024
Make: Porsche
Model: Cayenne
Trim: S SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Turbo S SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2020
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Turbo
Restrictions:
Year: 2023
Make: Audi
Model: RS Q8
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: For Vehicles With Production date Up To 06/19/23
Year: 2022
Make: Porsche
Model: Cayenne
Trim: Turbo Coupe SUV
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2025
Make: Porsche
Model: Cayenne
Trim: Coupe SUV
Engine: 3.0L V6 Turbo
Restrictions: R1234yf Refrigerant
Year: 2017
Make: Audi
Model: Q7
Trim: SUV
Engine: 3.0L V6 Supercharged
Restrictions: For Vehicles With Production date Up To 06/19/23
Write Your Own Review
You're reviewing: Ac Expansion Valve 4M0816679 PAB81667900
Your Rating:
loader
Loading...

check-circle You submitted your review for moderation.