Audi / Volkswagen Engine Coolant Pipe / Tube / Line 06K121075BD

OEM Part #: 06K-121-075-BD (06K121075BD)

This page covers one exact OEM part number. Every unit we stocked has sold.

This is a used genuine OEM engine coolant pipe, line, or tube from a donor vehicle, part number 06K121075BD. It also replaces the earlier 06K121034. This pipe routes pressurized coolant through the engine bay for the 2.0L turbocharged and mild-hybrid TSI/TFSI four-cylinder engines found in Audi and Volkswagen models. A cracked or leaking coolant pipe can cause overheating, low coolant levels, and steam from under the hood.

Specifications

Specifications for Engine Coolant Pipe / Tube / Line 06K121075BD
Fits Vehicle ModelA3, Arteon, Golf R, GTI, Q3, S3, Tiguan, TT, TTS
Fits Vehicle MakeAudi, Volkswagen
OEM Part No06K-121-075-BD (06K121075BD)
Compatible OEM Part No 06K-121-034
CategoryRadiator / Coolant

Compatible Vehicles

Fits 65 vehicle configurations across 2 makes, 2016-2026.

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 2022-2026 · 8 variants 8 with notes
  • Q3 2019-2025 · 7 variants
  • S3 2022-2026 · 5 variants 5 with notes
  • TT 2016-2023 · 16 variants
  • TTS 2016-2023 · 8 variants

Volkswagen

  • Arteon 2019-2023 · 5 variants
  • GTI 2022-2026 · 5 variants
  • Golf R 2022-2025 · 4 variants 4 with notes
  • Tiguan 2018-2024 · 7 variants
View all 65 vehicle configurations — 17 with fitment notes
Full vehicle fitment list for Engine Coolant Pipe / Tube / Line 06K121075BD
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 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 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 Q3 SUV 2.0L l4 Turbo
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 Q3 SUV 2.0L l4 Turbo
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 Q3 SUV 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 A3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2022 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2022 Audi Q3 SUV 2.0L l4 Turbo
2022 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
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 Tiguan SUV 2.0L l4 Turbo
2019 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2019 Volkswagen Tiguan SUV 2.0L l4 Turbo
2020 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2020 Volkswagen Tiguan SUV 2.0L l4 Turbo
2021 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2021 Volkswagen Tiguan SUV 2.0L l4 Turbo
2022 Volkswagen Tiguan SUV 2.0L l4 Turbo
2023 Audi A3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2023 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2023 Audi Q3 SUV 2.0L l4 Turbo
2023 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
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
2024 Audi A3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2024 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2024 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2022 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2022 Volkswagen Golf R Hatchback 2.0L l4 Turbo LEFT SIDE
2022 Volkswagen GTI Hatchback 2.0L l4 Turbo
2023 Volkswagen Arteon Hatchback 2.0L l4 Turbo
2023 Volkswagen Golf R Hatchback 2.0L l4 Turbo LEFT SIDE
2023 Volkswagen GTI Hatchback 2.0L l4 Turbo
2023 Volkswagen Tiguan SUV 2.0L l4 Turbo
2024 Volkswagen Golf R Hatchback 2.0L l4 Turbo LEFT SIDE
2024 Volkswagen GTI Hatchback 2.0L l4 Turbo
2024 Volkswagen Tiguan SUV 2.0L l4 Turbo
2024 Audi Q3 SUV 2.0L l4 Turbo
2025 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2025 Audi Q3 SUV 2.0L l4 Turbo
2025 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2026 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2026 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/27/26
2025 Volkswagen Golf R Hatchback 2.0L l4 Turbo LEFT SIDE
2025 Volkswagen GTI Hatchback 2.0L l4 Turbo
2026 Volkswagen GTI Hatchback 2.0L l4 Turbo

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