Engine Coolant Overflow Recovery Reservoir Tank with Cap and Sensor by AA Ignition - Compatible with Audi - 2011-2016 2.0L Q5, A4, A4 Quattro, A5, A5 Quattro, Allroad - Replaces 8K0121403Q, 8K0121403G
Product details
| Management number | 212723162 | Release Date | 2026/04/06 | List Price | $13.20 | Model Number | 212723162 | ||
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- REPLACEMENT ENGINE COOLANT OVERFLOW RESERVOIR RECOVERY TANK - The coolant tank contains coolant fluid that is discharged from the cooling system attached to the engine. Pressure builds up and is released when the coolant is hot and expanding through the radiator. When the engine cools down, the excess fluid flows back into the radiator from the coolant tank of your vehicle.
- COMPATIBLE WITH AUDI VEHICLES - 2011, 2012, 2013, 2014, 2015, 2016 Q5 2.0L | 2012-2016 A4, A4 Quattro All Engines | 2012-2014 A5 All Engines | 2012-2016 A5 Quattro All Engines | 2013-2016 Allroad All Engines |. The coolant reservoir tank can be easily located in the engine bay, mounted and connected to the radiator.
- REPLACES PART NUMBERS - 8K0121403Q, 8K0121403T, 8K0121403D, 8K0121403G, V10-4478, 9A712140300, EPT0153 , commonly found on popular Q5, A4, A4 Quattro, A5, A5 Quattro, and Allroad, including models years 11, 12, 13, 14, 15, and 16. If you are experiencing leaks, a low level of coolant, or an overheating engine, then you may have a problem with your coolant reservoir tank.
- OEM FIT, QUALITY & FINISH - While this is not a genuine OEM part, it is a direct replacement, and will look, fit, and work exactly like the factory part. The coolant tank's common issue is leakage, which can cause an overheated engine. Safely turn off the engine and let the temperature drop before opening the radiator's cap or the coolant tank to reduce and release the pressure safely.
- LIFETIME WARRANTY - This engine coolant overflow recovery reservoir tank comes complete with a lifetime warranty. If the part ever fails on your Q5, A4, A4 Quattro, A5, A5 Quattro, or Allroad vehicle, simply contact us for a free replacement. Save time and money by purchasing this part from AA Ignition and replacing it yourself. See our website for full details.
| UPC | 810072264893 |
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| Fit Type | Vehicle Specific |
| Brand Name | AA Ignition |
| Item Weight | 1.01 Kilograms |
| Manufacturer | AA Ignition |
| Model Number | 8K0121403GAA |
| Item Type Name | Coolant Overflow Reservoir Tank |
| Exterior Finish | Machined |
| Included Components | Cap and Sensor |
| Manufacturer Part Number | 8K0121403GAA |
| Manufacturer Warranty Description | Limited Lifetime Warranty. See our website for full details. |
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