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4G0121403G Engine Coolant Reservoir Tank with Sensor & Cap Compatible with 2012 - 2018 Audi A6, A6 Quattro, A7 Quattro | 2014 - 2018 Audi RS7 | 2013 - 2018 Audi S6 | Replaces# 4G0121403AC
4.7 (72 items)
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US$23.44 cheaper than the new price!!
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Used US$15.63
Product details
| Management number | 208168247 | Release Date | 2026/03/22 | List Price | US$15.63 | Model Number | 208168247 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- What Does a Coolant Reservoir Do? - A coolant reservoir is a small plastic tank that is connected to the radiator of a car’s cooling system. Its primary function is to provide a space for excess coolant to expand and contract as the engine heats up and cools down. Keep the engine operating at a normal temperature.
- Part Numbers - 4G0121403G, 4G0121403AC, 4G0121403D. This radiator surge tank matches the fit and function of the original part. This is NOT a genuine part, it's an aftermarket replacement part.
- Compatible with Select Audi & Volkswagen Models - This radiator overflow tank is compatible with 2012 - 2018 Audi A6, 2012 - 2018 Audi A6 Quattro, 2012 - 2018 Audi A7 Quattro, 2014 - 2018 Audi RS7, 2013 - 2018 Audi S6. Please check the description or enter Year / Make / Model on Amazon's Fitment Filter system to confirm your compatibility.
- Replacement Instruction - Turn off and cool down the car, disconnect the drain line, remove the retaining bolts and swap in the new reservoir tank. Professional installation is highly recommended.
- Durable and Long Lasting - This Coolant Recovery Tank is manufactured from quality materials, durable and long lasting. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications.
| Model | Coolant Reservoir Tank |
|---|---|
| Fit Type | Vehicle Specific |
| Position | Front |
| Item Weight | 1.72 pounds |
| Manufacturer | PPNZQAUT |
| Product Grade | High |
| Item model number | 4G0121403D |
| Package Dimensions | 11.02 x 7.83 x 7.6 inches |
| Manufacturer Part Number | 4G0121403D |
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