2015-2026 Audi / Volkswagen Radiator 5WA121251H

OEM Part #: 5WA-121-251-H (5WA121251H)

$149.99
Used
Donor2024 Audi A3 · 2.0L · 17k miles
SKU: 708925 · 30-Day Returns
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Radiator 5WA121251H — Used (SKU 708925)
Genuine OEM Used SKU: 708925 Donor Vehicle: 2024 Audi A3 · 2.0L · 17k miles 5 photos
MINOR DENTS, SEE PICTURES
$149.99
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A used OEM Audi/Volkswagen radiator (5WA121251H) from a donor vehicle, also known under interchange numbers 5Q0121251GN, 5Q0121251EP, 5Q0121251ET, and others in the 5Q0/5QD series. It is designed for 2.0L turbocharged engines (EA888) in Audi and Volkswagen models. This radiator cools the engine coolant; common failure includes leaks at the plastic end tanks or corrosion, leading to overheating and coolant loss.

Specifications

Specifications for Radiator 5WA121251H
Fits Vehicle ModelA3, Arteon, GTI, Jetta, Q3, S3, Tiguan, TT, TTS
Fits Vehicle MakeAudi, Volkswagen
OEM Part No5WA-121-251-H (5WA121251H)
Compatible OEM Part No 5Q0-121-251-GN, 5Q0-121-251-EP, 5Q0-121-251-ET, 5Q0-121-251-FH, 5Q0-121-251-GT, 5QM-121-251-A, 5Q0-121-251-FN, 5QD-121-251-S
CategoryRadiator / Coolant

Compatible Vehicles

Fits 99 vehicle configurations across 2 makes, 2015-2026.

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 2015-2026 · 26 variants
  • Q3 2019-2025 · 7 variants
  • S3 2015-2026 · 11 variants
  • TT 2016-2023 · 16 variants 16 with notes
  • TTS 2016-2023 · 8 variants 8 with notes

Volkswagen

  • Arteon 2019-2023 · 5 variants
  • GTI 2015-2026 · 11 variants
  • Jetta 2019-2026 · 8 variants 8 with notes
  • Tiguan 2018-2024 · 7 variants 7 with notes
View all 99 vehicle configurations — 39 with fitment notes
Full vehicle fitment list for Radiator 5WA121251H
Year Make Model Trim Engine Note
2022 Volkswagen GTI Hatchback 2.0L l4 Turbo
2019 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 09/22/20; For Vehicles with Engine Code(s) CXDA, DGUA, DGVA, DNJA, DNLA
2019 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2019 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2016 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2017 Volkswagen GTI Hatchback 2.0L l4 Turbo
2021 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB, DKFA
2021 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date Between 07/21/21 and 09/22/20; For Vehicles with Engine Code(s) CXDA, DGUA, DGVA, DNJA, DNLA
2022 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2022 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date Between 07/21/21 and 09/20/21; For Vehicles with Engine Code(s) CXDA, DGVA
2019 Audi S3 Sedan 2.0L l4 Turbo
2024 Audi A3 Quattro Sedan 2.0L l4 Turbo
2019 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2025 Volkswagen GTI Hatchback 2.0L l4 Turbo
2020 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 09/22/20; For Vehicles with Engine Code(s) CXDA, DGUA, DGVA, DNJA, DNLA
2023 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/21/21; For Vehicles with Engine Code(s) CXDA, DGVA
2023 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2026 Volkswagen GTI Hatchback 2.0L l4 Turbo
2019 Audi A3 Sedan 2.0L l4 Turbo
2019 Audi A3 Quattro Convertible 2.0L l4 Turbo
2019 Audi A3 Quattro Sedan 2.0L l4 Turbo
2019 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB
2019 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2020 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2020 Volkswagen GTI Hatchback 2.0L l4 Turbo
2021 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2024 Audi Q3 SUV 2.0L l4 Turbo
2020 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB
2017 Audi A3 Convertible 2.0L l4 Turbo
2020 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2022 Audi Q3 SUV 2.0L l4 Turbo
2024 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/21/21; For Vehicles with Engine Code(s) CXDA, DGVA
2024 Audi A3 Sedan 2.0L l4 Turbo
2024 Volkswagen GTI Hatchback 2.0L l4 Turbo
2025 Audi S3 Sedan 2.0L l4 Turbo
2017 Audi A3 Sedan 2.0L l4 Turbo
2022 Audi A3 Quattro Sedan 2.0L l4 Turbo
2020 Audi Q3 SUV 2.0L l4 Turbo
2020 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2017 Audi A3 Quattro Convertible 2.0L l4 Turbo
2017 Audi A3 Quattro Sedan 2.0L l4 Turbo
2017 Audi S3 Sedan 2.0L l4 Turbo
2016 Audi A3 Quattro Sedan 2.0L l4 Turbo
2015 Audi A3 Quattro Sedan 2.0L l4 Turbo
2015 Audi A3 Quattro Convertible 2.0L l4 Turbo
2015 Audi S3 Sedan 2.0L l4 Turbo
2015 Volkswagen GTI Hatchback 2.0L l4 Turbo
2018 Volkswagen GTI Hatchback 2.0L l4 Turbo
2018 Audi S3 Sedan 2.0L l4 Turbo
2019 Volkswagen GTI Hatchback 2.0L l4 Turbo
2019 Audi A3 Convertible 2.0L l4 Turbo
2019 Audi Q3 SUV 2.0L l4 Turbo
2018 Audi A3 Sedan 2.0L l4 Turbo
2018 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 09/22/20; For Vehicles with Engine Code(s) CXDA, DGUA, DGVA, DNJA, DNLA
2018 Audi A3 Convertible 2.0L l4 Turbo
2018 Audi A3 Quattro Convertible 2.0L l4 Turbo
2018 Audi A3 Quattro Sedan 2.0L l4 Turbo
2023 Audi A3 Quattro Sedan 2.0L l4 Turbo
2024 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB, DKFA
2022 Audi S3 Sedan 2.0L l4 Turbo
2023 Audi S3 Sedan 2.0L l4 Turbo
2020 Audi S3 Sedan 2.0L l4 Turbo
2023 Audi Q3 SUV 2.0L l4 Turbo
2024 Audi S3 Sedan 2.0L l4 Turbo
2021 Audi Q3 SUV 2.0L l4 Turbo
2022 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB, DKFA
2022 Audi A3 Sedan 2.0L l4 Turbo
2022 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2018 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2016 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2025 Audi Q3 SUV 2.0L l4 Turbo
2026 Audi S3 Sedan 2.0L l4 Turbo
2023 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2020 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2021 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2023 Volkswagen GTI Hatchback 2.0L l4 Turbo
2023 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2016 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2018 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2020 Audi A3 Quattro Sedan 2.0L l4 Turbo
2025 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB, DKFA
2020 Audi A3 Sedan 2.0L l4 Turbo
2021 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2025 Audi A3 Quattro Sedan 2.0L l4 Turbo
2023 Audi A3 Sedan 2.0L l4 Turbo
2026 Audi A3 Quattro Sedan 2.0L l4 Turbo
2018 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2017 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2022 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2023 Audi TT Quattro Convertible 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2017 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2023 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CXDB, DKFA
2026 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/08/24; For Vehicles with Engine Code(s) CXDB, DKFA
2021 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2017 Audi TT Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2022 Audi TTS Quattro Coupe 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 11/28/16
2016 Audi A3 Quattro Convertible 2.0L l4 Turbo
2016 Volkswagen GTI Hatchback 2.0L l4 Turbo
2016 Audi S3 Sedan 2.0L l4 Turbo

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