2017-2024 Audi / Volkswagen Coolant T-Piece Adapter 5Q0121087L

OEM Part #: 5Q0-121-087-L (5Q0121087L)

$11.49
Used
Donor2018 Audi Q7 · 3.0L · 45k miles
SKU: 506082 · 30-Day Returns
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Coolant T-Piece Adapter 5Q0121087L — Used (SKU 506082)
Genuine OEM Used SKU: 506082 Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles 2 photos
$11.49
30-Day Returns
Coolant T-Piece Adapter 5Q0121087L — Used (SKU 551140)
Genuine OEM Used SKU: 551140 Donor Vehicle: 2017 Audi Q7 · 3.0L 2 photos
$11.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
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A used Audi/VW Coolant T-piece Adapter OEM #5Q0121087L — also replaces 1K0121087Q and 3D0819423. This genuine coolant hose connector ensures proper flow to the heater core or expansion tank; a cracked T-piece often causes a slow antifreeze leak and low coolant warning.

Specifications

Specifications for Coolant T-Piece Adapter 5Q0121087L
Fits Vehicle ModelGolf, Golf SportWagen, Jetta, Q7
Fits Vehicle MakeAudi, Volkswagen
OEM Part No5Q0-121-087-L (5Q0121087L)
Compatible OEM Part No 1K0-121-087-Q, 3D0-819-423
CategoryRadiator / Coolant

Compatible Vehicles

Fits 17 vehicle configurations across 2 makes, 2017-2024.

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

  • Q7 2017-2024 · 8 variants 8 with notes

Volkswagen

  • Golf 2019-2021 · 3 variants 3 with notes
  • Golf SportWagen 2019 1 with note
  • Jetta 2017-2021 · 5 variants 5 with notes
View all 17 vehicle configurations — 17 with fitment notes
Full vehicle fitment list for Coolant T-Piece Adapter 5Q0121087L
Year Make Model Trim Engine Note
2023 Audi Q7 SUV 3.0L V6 Turbo For Vehicles with Production Date After 02/13/17
2021 Volkswagen Golf Hatchback 1.4L l4 Turbo For Vehicles with Engine Code(s) CWLA, CZDA, DGXA
2022 Audi Q7 SUV 3.0L V6 Turbo For Vehicles with Production Date After 02/13/17
2019 Volkswagen Golf SportWagen Wagon 1.4L l4 Turbo For Vehicles with Engine Code(s) CWLA, CZDA, DGXA
2024 Audi Q7 SUV 3.0L V6 Turbo For Vehicles with Production Date After 02/13/17
2021 Volkswagen Jetta Sedan 1.4L l4 Turbo For Vehicles With Production date Up To 08/10/20; For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA
2021 Audi Q7 SUV 3.0L V6 Turbo For Vehicles with Production Date After 02/13/17
2020 Volkswagen Jetta Sedan 1.4L l4 Turbo For Vehicles with Production Date Between 01/03/22 and 08/10/20; For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA
2019 Volkswagen Golf Hatchback 1.4L l4 Turbo For Vehicles with Engine Code(s) CWLA, CZDA, DGXA
2020 Volkswagen Golf Hatchback 1.4L l4 Turbo For Vehicles with Engine Code(s) CWLA, CZDA, DGXA
2018 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles with Production Date After 02/13/17
2017 Volkswagen Jetta Sedan 1.4L l4 Turbo For Vehicles with Production Date After 03/01/17; For Vehicles with Engine Code(s) CAXA, CMSB, CZCA, CZDA, CZTA
2017 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles with Production Date After 02/13/17
2018 Volkswagen Jetta Sedan 1.4L l4 Turbo For Vehicles with Production Date After 03/01/17; For Vehicles with Engine Code(s) CAXA, CMSB, CZCA, CZDA, CZTA
2019 Volkswagen Jetta Sedan 1.4L l4 Turbo For Vehicles with Production Date Between 01/03/22 and 08/10/20; For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA
2019 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles with Production Date After 02/13/17
2020 Audi Q7 SUV 3.0L V6 Turbo For Vehicles with Production Date After 02/13/17

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