Audi / Volkswagen Auxiliary Water / Coolant Pump w/ Bracket 5Q0121599AK
OEM Part #: 5Q0-121-599-AK (5Q0121599AK)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Water / Coolant Pump / Water Pump Mount Bracket that may fit your vehicle
Additonal Coolant Pump Bracket
$12.13
Fits 2015–2024 Audi & Volkswagen
OEM: 5Q0121093D
Auxiliary Coolant / Water Pump
$79.99
Fits 2015–2026 Audi & Volkswagen
OEM: 2Q0965567B
Auxiliary Coolant / Water Pump
$23.99
Fits 2018–2024 Audi & Volkswagen
OEM: 3QF121599C
Auxiliary Coolant / Water Pump
$26.99
Fits 2018–2025 Volkswagen
OEM: 5Q0965567B
Auxiliary Coolant / Water Pump Bracket
$12.13
Fits 2015–2024 Audi & Volkswagen
OEM: 5Q0121093BE
Auxiliary Coolant / Water Pump Mount Bracket
Starting at $8.99
Fits 2018–2025 Audi & Volkswagen
OEM: 3QF121599C
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
This OEM Auxiliary Water / Coolant Pump with Bracket (Part Number: 5Q0121093CG) is designed to deliver consistent coolant flow, ensuring optimal engine temperature regulation. Sourced from salvage vehicles, this genuine manufacturer part is compatible with multiple Audi and Volkswagen models, including the Audi Q3 (2019-2024), A3, A3 Quattro, S3 (2015-2024), TT Quattro, TTS Quattro (2016-2023), and several Volkswagen models like the Tiguan, Jetta, Arteon, GTI, Golf, and Golf SportWagen (2015-2024). Primary functions include preventing overheating and addressing issues related to worn out or non-functioning water pumps. The assembly includes alternative part numbers (5Q0121599T, 5QD121599A, 5Q0121599AA) for added compatibility assurance in repairs.
Specifications
| Fits Vehicle Model | A3, Arteon, Golf, Golf Alltrack, Golf SportWagen, GTI, Jetta, Q3, S3, Tiguan, TT, TTS |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5Q0-121-599-AK (5Q0121599AK) |
| Compatible OEM Part No | 5Q0-121-599-T, 5QD-121-599-A, 5Q0-121-599-AA |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 108 vehicle configurations across 2 makes, 2015-2024.
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.
View all 108 vehicle configurations — 63 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2015 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CNTC |
| 2015 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2015 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2016 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2016 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CNTC |
| 2016 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2016 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHHB, CNTC |
| 2016 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2016 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2016 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2017 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 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 | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2017 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2017 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2018 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2018 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2018 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2019 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2019 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2019 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2019 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2019 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2019 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2020 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2020 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2020 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2020 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2020 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2020 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2021 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2021 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2021 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2022 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2022 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2022 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2015 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | For Vehicles With Production date Up To 07/31/14; For Vehicles with Engine Code(s) CNSA, CNSB, CXBA, CXBB |
| 2015 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2015 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2016 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | For Vehicles with Engine Code(s) CXBA, CXBB |
| 2016 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2016 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | For Vehicles with Engine Code(s) CXBA, CXBB |
| 2017 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2017 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2017 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | |
| 2018 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2018 | Volkswagen | Golf SportWagen | Wagon | 1.8L 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 | For Vehicles With Production date Up To 09/22/20; For Vehicles with Engine Code(s) CXDA, DNJA, DNLA |
| 2019 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2019 | Volkswagen | Golf SportWagen | Wagon | 1.8L 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) CXDB, DKFA |
| 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, DNJA, DNLA |
| 2020 | Volkswagen | Arteon | Hatchback | 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) CXDB, DKFA |
| 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, DNJA, DNLA |
| 2021 | Volkswagen | Arteon | 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 Up To 09/22/20; For Vehicles with Engine Code(s) CXDA, DNJA, DNLA |
| 2022 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDB, DKFA |
| 2022 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDA |
| 2023 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2023 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2023 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 01/26/15 and 08/22/22 |
| 2024 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDB, DKFA |
| 2023 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDA |
| 2024 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDB, DKFA |
| 2024 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CXDA |
| 2024 | Audi | Q3 | SUV | 2.0L l4 Turbo |