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URO 5Q0121407T Engine Coolant Reservoir
| Brand | URO 5Q0121407T |
|---|---|
| Color | Clear |
| Shape | Oval |
| Mounting Hole Quantity | 2 |
| Cap Type | Not included |
| Cap Maximum Pressure Rating | 10 |
| Fits | Audi and Volkswagen · 98 vehicles |
OE dimensions. Precision-molded for compatibility with original sensors and connections.
Heat-resistant materials. Built to handle engine heat and harsh cooling system conditions.
Factory pressure-tested. Verified for dependable cooling system performance.
Cross-references URO 5Q0121407T, VAICO V10-3997 and 5Q0 121 407 T for the same application. See all 7.
Engine Coolant Reservoir for VW and Audi
This URO engine coolant reservoir is built for direct replacement on select Volkswagen and Audi models. It uses an oval, clear tank design with OE-style mounting points and sensor/connection compatibility for a clean factory-style repair.
Key Features
- Precision-molded to OE dimensions for proper fitment
- Clear oval reservoir design for easy coolant level visibility
- 2 mounting holes for secure installation
- Cap not included
- 10 psi maximum pressure rating
- Factory pressure-tested for leak verification
- Made with heat-resistant materials for cooling system service
- 24 Month Unlimited Mileage Warranty
Detailed Description
URO part number 5Q0121407T is an engine coolant reservoir for Volkswagen and Audi cooling systems that require an OE-style replacement tank. The reservoir is molded to original dimensions to maintain alignment with factory sensors and connections, helping preserve proper coolant expansion and level management. This part number 5Q0121407T is a practical choice for drivers servicing a Volkswagen Tiguan, Volkswagen Golf, Audi A3, or Audi Q3 cooling system.
This part cross-references VAICO V10-3997 for the same application.
What It Helps Address
- Cracked or leaking coolant expansion tank
- Low coolant warnings caused by reservoir failure
- Damaged mounting points on the original tank
- Heat-related plastic deterioration in the cooling system
- Fitment issues from an incorrect replacement reservoir
Installation Notes
Verify the cap type and pressure rating before installation, since the cap is not included. Confirm the reservoir matches the vehicle’s original sensor and hose connection layout, and inspect the surrounding cooling system components for wear before refilling. This reservoir is listed for multiple Volkswagen and Audi applications, including Fits 2018-2024 Volkswagen Tiguan, N/A and Fits 2015-2019 Audi A3, N/A.
Quality Assurance
URO states this reservoir is factory pressure-tested and made from materials selected to withstand engine heat and the harsh cooling system environment. It is backed by a 24 Month Unlimited Mileage Warranty.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2024 | Volkswagen | Atlas Cross Sport | — | 2.0L | L4 | — |
| 2024 | Volkswagen | Jetta | Sport | — | — | — |
| 2024 | Volkswagen | Taos | SE | — | — | — |
| 2024 | Volkswagen | Tiguan | — | — | — | — |
| 2023 | Audi | Q3 | — | — | — | — |
| 2023 | Audi | TT Quattro | — | — | — | — |
| 2023 | Audi | TTS Quattro | — | — | — | — |
| 2023 | Volkswagen | Atlas | SE | — | — | — |
| 2023 | Volkswagen | Atlas Cross Sport | — | 2.0L | L4 | — |
| 2023 | Volkswagen | Jetta | SE | — | — | — |
| 2023 | Volkswagen | Taos | SEL | — | — | — |
| 2023 | Volkswagen | Tiguan | — | — | — | — |
| 2022 | Audi | A5 Sportback | — | — | — | — |
| 2022 | Audi | Q3 | — | — | — | — |
| 2022 | Audi | TT Quattro | — | — | — | — |
| 2022 | Audi | TTS Quattro | — | — | — | — |
| 2022 | Volkswagen | Atlas | SEL Premium R-Line | — | — | — |
| 2022 | Volkswagen | Atlas Cross Sport | — | 2.0L | L4 | — |
| 2022 | Volkswagen | Jetta | GLI Autobahn | — | — | — |
| 2022 | Volkswagen | Taos | SE | — | — | — |
| 2022 | Volkswagen | Tiguan | — | — | — | — |
| 2021 | Audi | A5 Sportback | — | — | — | — |
| 2021 | Audi | Q3 | — | — | — | — |
| 2021 | Audi | TT Quattro | — | — | — | — |
| 2021 | Audi | TTS Quattro | — | — | — | — |
| 2021 | Volkswagen | Atlas | — | 2.0L | L4 | — |
| 2021 | Volkswagen | Atlas Cross Sport | — | 2.0L | L4 | — |
| 2021 | Volkswagen | Golf | TSi | — | — | — |
| 2021 | Volkswagen | GTI | SE | — | — | — |
| 2021 | Volkswagen | Jetta | SE | — | — | — |
| 2021 | Volkswagen | Tiguan | — | — | — | — |
| 2020 | Audi | A3 | — | — | — | Production Date Range: To 07/2019 |
| 2020 | Audi | A3 Quattro | — | — | — | Production Date Range: To 07/2019 |
| 2020 | Audi | Q3 | — | — | — | — |
| 2020 | Audi | S3 | — | — | — | Production Date Range: To 07/2019 |
| 2020 | Audi | TT Quattro | — | — | — | Production Date Range: To 07/2019 |
| 2020 | Audi | TTS Quattro | — | — | — | Production Date Range: To 07/2019 |
| 2020 | Volkswagen | Atlas Cross Sport | — | 2.0L | L4 | — |
| 2020 | Volkswagen | Golf | TSi | — | — | — |
| 2020 | Volkswagen | GTI | S | — | — | — |
| 2020 | Volkswagen | Jetta | SEL | — | — | — |
| 2020 | Volkswagen | Tiguan | — | — | — | — |
| 2019 | Audi | A3 | — | — | — | — |
| 2019 | Audi | A3 Quattro | — | — | — | — |
| 2019 | Audi | Q3 | — | — | — | — |
| 2019 | Audi | S3 | — | — | — | — |
| 2019 | Audi | TT Quattro | — | — | — | — |
| 2019 | Audi | TT RS Quattro | — | — | — | — |
| 2019 | Audi | TTS Quattro | — | — | — | — |
| 2019 | Volkswagen | Arteon | — | — | — | — |
| 2019 | Volkswagen | Atlas | — | — | — | — |
| 2019 | Volkswagen | Golf | — | — | — | — |
| 2019 | Volkswagen | Golf Alltrack | — | — | — | — |
| 2019 | Volkswagen | Golf R | — | — | — | — |
| 2019 | Volkswagen | Golf SportWagen | — | — | — | — |
| 2019 | Volkswagen | GTI | — | — | — | — |
| 2019 | Volkswagen | Jetta | — | — | — | — |
| 2019 | Volkswagen | Tiguan | — | — | — | — |
| 2018 | Audi | A3 | — | — | — | — |
| 2018 | Audi | A3 Quattro | — | — | — | — |
| 2018 | Audi | S3 | — | — | — | — |
| 2018 | Audi | TT Quattro | — | — | — | — |
| 2018 | Audi | TT RS Quattro | — | — | — | — |
| 2018 | Audi | TTS Quattro | — | — | — | — |
| 2018 | Volkswagen | Atlas | — | — | — | — |
| 2018 | Volkswagen | Golf | — | — | — | — |
| 2018 | Volkswagen | Golf Alltrack | — | — | — | — |
| 2018 | Volkswagen | Golf R | — | — | — | — |
| 2018 | Volkswagen | Golf SportWagen | — | — | — | — |
| 2018 | Volkswagen | GTI | — | — | — | — |
| 2018 | Volkswagen | Tiguan | — | — | — | — |
| 2017 | Audi | A3 | — | — | — | — |
| 2017 | Audi | A3 Quattro | — | — | — | — |
| 2017 | Audi | S3 | — | — | — | — |
| 2017 | Audi | TT Quattro | — | — | — | — |
| 2017 | Audi | TTS Quattro | — | — | — | — |
| 2017 | Volkswagen | Golf | — | — | — | — |
| 2017 | Volkswagen | Golf Alltrack | — | — | — | — |
| 2017 | Volkswagen | Golf R | — | — | — | — |
| 2017 | Volkswagen | Golf SportWagen | — | — | — | — |
| 2017 | Volkswagen | GTI | — | — | — | — |
| 2016 | Audi | A3 | — | — | — | — |
| 2016 | Audi | A3 Quattro | — | — | — | — |
| 2016 | Audi | S3 | — | — | — | — |
| 2016 | Audi | TT Quattro | — | — | — | — |
| 2016 | Audi | TTS Quattro | — | — | — | — |
| 2016 | Volkswagen | Golf | — | — | — | — |
| 2016 | Volkswagen | Golf R | — | — | — | — |
| 2016 | Volkswagen | Golf SportWagen | — | — | — | — |
| 2016 | Volkswagen | GTI | — | — | — | — |
| 2015 | Audi | A3 | — | — | — | — |
| 2015 | Audi | A3 Quattro | — | — | — | — |
| 2015 | Audi | S3 | — | — | — | — |
| 2015 | Volkswagen | Golf | — | — | — | — |
| 2015 | Volkswagen | Golf R | — | — | — | — |
| 2015 | Volkswagen | Golf SportWagen | — | — | — | — |
| 2015 | Volkswagen | GTI | — | — | — | — |
| 2014 | Volkswagen | Golf | — | — | — | — |
| No rows match your filter. | ||||||