Audi Coolant Reservoir / Tank / Bottle Cap 4M0121321R OEM Part #: 4M0-121-321-R This item ships free!
Audi Coolant Reservoir / Tank / Bottle Cap 4M0121321R
OEM Part #: 4M0-121-321-R
Audi Coolant Reservoir / Tank / Bottle Cap 4M0121321R OEM Part #: 4M0-121-321-R This item ships free!
This coolant reservoir cap (OEM Part Number 4M0121321R) is designed for Audi models, including the A4 Quattro, A4 allroad, A5 Quattro, A5 Sportback, Q5, and Q5 Sportback from 2020 to 2023, equipped with 2.0L L4 engines. Located on the coolant reservoir, it plays a crucial role in maintaining proper coolant pressure and preventing leaks. A common issue addressed by this part is a faulty cap that can lead to coolant loss or overheating. Also referred to as a radiator cap or reservoir cap, this component ensures optimal performance and efficiency in your vehicle's cooling system. Compatible with alternative part numbers 8K0129697, 8W0121405K, and others.
More Information about Coolant Reservoir / Tank / Bottle Cap 4M0121321R
Fits Vehicle Model:
A4, A4 Quattro, A5, A5 Quattro, A5 Sportback, Q5, Q5 PHEV, Q5 Sportback
Fits Vehicle Make:
Audi
OEM Part No:
4M0121321R (4M0-121-321-R)
Compatible Vehicles for Coolant Reservoir / Tank / Bottle Cap 4M0121321R
Year:
2024
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2024
Make:
Audi
Model:
Q5 PHEV
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2022
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2021
Make:
Audi
Model:
Q5 PHEV
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2019
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2021
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2021
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2020
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2020
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2020
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2019
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2019
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2018
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2018
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2018
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2018
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2018
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2017
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2017
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2019
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2017
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2022
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2019
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2020
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2020
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
Q5 PHEV
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2022
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2022
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2020
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2019
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2024
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2024
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2022
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2021
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2021
Make:
Audi
Model:
A5
Trim:
Hatchback
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2024
Make:
Audi
Model:
A5
Trim:
Quattro Convertible
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2021
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2024
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
A5
Trim:
Quattro Coupe
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2023
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2022
Make:
Audi
Model:
Q5 PHEV
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2018
Make:
Audi
Model:
Q5
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
Year:
2020
Make:
Audi
Model:
Q5 PHEV
Trim:
SUV
Engine:
2.0L l4 Turbo
Restrictions:
For Vehicles with Production Date After 08/17/20
Year:
2017
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
2.0L l4 Turbo
Restrictions:
Year
Make
Model
Trim
Engine
Restrictions
2024
Audi
A5
Hatchback
2.0L l4 Turbo
2024
Audi
Q5 PHEV
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2022
Audi
Q5
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2021
Audi
Q5 PHEV
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2019
Audi
A5
Hatchback
2.0L l4 Turbo
2023
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2023
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2021
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2021
Audi
Q5
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2020
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2020
Audi
Q5
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2020
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2019
Audi
Q5
SUV
2.0L l4 Turbo
2019
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2018
Audi
A5
Hatchback
2.0L l4 Turbo
2018
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2018
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2018
Audi
A4
Sedan
2.0L l4 Turbo
2018
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2017
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2017
Audi
A4
Sedan
2.0L l4 Turbo
2019
Audi
A4
Sedan
2.0L l4 Turbo
2017
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2022
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2019
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2020
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2020
Audi
A4
Sedan
2.0L l4 Turbo
2023
Audi
Q5 PHEV
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2022
Audi
A5
Hatchback
2.0L l4 Turbo
2023
Audi
A5
Hatchback
2.0L l4 Turbo
2022
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2020
Audi
A5
Hatchback
2.0L l4 Turbo
2019
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2024
Audi
Q5
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2024
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2022
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2021
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2021
Audi
A5
Hatchback
2.0L l4 Turbo
2024
Audi
A5
Quattro Convertible
2.0L l4 Turbo
2021
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2024
Audi
A4
Quattro Sedan
2.0L l4 Turbo
2023
Audi
A5
Quattro Coupe
2.0L l4 Turbo
2023
Audi
Q5
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2022
Audi
Q5 PHEV
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2018
Audi
Q5
SUV
2.0L l4 Turbo
2020
Audi
Q5 PHEV
SUV
2.0L l4 Turbo
For Vehicles with Production Date After 08/17/20
2017
Audi
A4
Quattro Sedan
2.0L l4 Turbo
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