Audi / Volkswagen Coolant Hose / Line 5Q0122157EP

OEM Part #: 5Q0-122-157-EP (5Q0122157EP)

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The OEM Coolant Hose, part number 5Q0122157EP, is critical for maintaining the efficiency of your engine's cooling system. Located on the left side, this lower hose connects the engine to the radiator, allowing coolant to circulate, ensuring optimal operating temperatures. Commonly referred to as a hose & tube assembly or lower hose, it is designed specifically for Volkswagen and Audi models, including the 2024 Volkswagen GTI, Golf R, and Jetta, as well as the 2023 Audi TT Quattro and TTS Quattro. Replacement is often necessary due to wear, leaks, or damage that can lead to overheating. This OEM part guarantees a precise fit and reliable performance in your vehicle's cooling system.

Specifications

Specifications for Coolant Hose / Line 5Q0122157EP
Fits Vehicle ModelA3, GTI, Jetta, S3, Tiguan, TT, TTS
Fits Vehicle MakeAudi, Volkswagen
OEM Part No5Q0-122-157-EP (5Q0122157EP)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 58 vehicle configurations across 2 makes, 2016-2024.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A3 2017-2020 · 14 variants 11 with notes
  • S3 2017-2020 · 4 variants 4 with notes
  • TT 2016-2023 · 16 variants
  • TTS 2016-2023 · 8 variants

Volkswagen

  • GTI 2018-2020 · 3 variants 3 with notes
  • Jetta 2019-2024 · 6 variants 6 with notes
  • Tiguan 2018-2024 · 7 variants
View all 58 vehicle configurations — 24 with fitment notes
Full vehicle fitment list for Coolant Hose / Line 5Q0122157EP
Year Make Model Trim Engine Note
2016 Audi TT Quattro Convertible 2.0L l4 Turbo
2016 Audi TT Quattro Coupe 2.0L l4 Turbo
2016 Audi TTS Quattro Coupe 2.0L l4 Turbo
2017 Audi A3 Convertible 2.0L l4 Turbo
2017 Audi A3 Sedan 2.0L l4 Turbo
2017 Audi A3 Quattro Convertible 2.0L l4 Turbo
2017 Audi A3 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission
2017 Audi S3 Sedan 2.0L l4 Turbo For Automatic Transmission
2017 Audi TT Quattro Convertible 2.0L l4 Turbo
2017 Audi TT Quattro Coupe 2.0L l4 Turbo
2017 Audi TTS Quattro Coupe 2.0L l4 Turbo
2018 Audi A3 Convertible 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2018 Audi A3 Sedan 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2018 Audi A3 Quattro Convertible 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2018 Audi A3 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2018 Audi S3 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2018 Audi TT Quattro Convertible 2.0L l4 Turbo
2018 Audi TT Quattro Coupe 2.0L l4 Turbo
2018 Audi TTS Quattro Coupe 2.0L l4 Turbo
2019 Audi A3 Convertible 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2019 Audi A3 Sedan 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2019 Audi A3 Quattro Convertible 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2019 Audi A3 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2019 Audi S3 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2019 Audi TT Quattro Convertible 2.0L l4 Turbo
2019 Audi TT Quattro Coupe 2.0L l4 Turbo
2019 Audi TTS Quattro Coupe 2.0L l4 Turbo
2020 Audi A3 Sedan 2.0L l4 Turbo For Vehicles with Production Date After 09/03/18
2020 Audi A3 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2020 Audi S3 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 09/03/18
2020 Audi TT Quattro Convertible 2.0L l4 Turbo
2020 Audi TT Quattro Coupe 2.0L l4 Turbo
2020 Audi TTS Quattro Coupe 2.0L l4 Turbo
2021 Audi TT Quattro Convertible 2.0L l4 Turbo
2021 Audi TT Quattro Coupe 2.0L l4 Turbo
2021 Audi TTS Quattro Coupe 2.0L l4 Turbo
2022 Audi TT Quattro Convertible 2.0L l4 Turbo
2022 Audi TT Quattro Coupe 2.0L l4 Turbo
2022 Audi TTS Quattro Coupe 2.0L l4 Turbo
2018 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Production Date After 07/01/18
2018 Volkswagen Tiguan SUV 2.0L l4 Turbo
2019 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Production Date After 07/01/18
2019 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2019 Volkswagen Tiguan SUV 2.0L l4 Turbo
2020 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Production Date After 07/01/18
2020 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2020 Volkswagen Tiguan SUV 2.0L l4 Turbo
2021 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2021 Volkswagen Tiguan SUV 2.0L l4 Turbo
2022 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2022 Volkswagen Tiguan SUV 2.0L l4 Turbo
2023 Audi TT Quattro Convertible 2.0L l4 Turbo
2023 Audi TT Quattro Coupe 2.0L l4 Turbo
2023 Audi TTS Quattro Coupe 2.0L l4 Turbo
2023 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2023 Volkswagen Tiguan SUV 2.0L l4 Turbo
2024 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) DKFA
2024 Volkswagen Tiguan SUV 2.0L l4 Turbo

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