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Description
Genuine VW/Audi Engine Coolant Expansion Tank - 8K0121403Q - This is a genuine OEM part from Volkswagen/Audi and is designed to replace the existing coolant expansion tank in your vehicle. It is built to the same exacting standards as the original part and will provide reliable performance and long-lasting service life.
Fitment Guide
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Fitment Guide
Fitment Guide
| Start Year | End Year | Make | Model | Submodel | Cyl | Lit | Fuel | FuelDel | ASP | EngDesg | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 2009 | Audi | A4 | Cabriolet | L4 | 2.0 | Gas | FI | T | BWT | |
| 2009 | 2009 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2010 | 2010 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2014 | 2014 | Audi | A4 | Base | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 | Prestige | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A4 | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A4 | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2009 | 2009 | Audi | A4 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | BWT | |
| 2009 | 2009 | Audi | A4 Quattro | Cabriolet | V6 | 3.2 | Gas | FI | NA | BKH | |
| 2009 | 2009 | Audi | A4 Quattro | Avant | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2009 | 2009 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2009 | 2009 | Audi | A4 Quattro | Base | V6 | 3.2 | Gas | FI | NA | CALA | |
| 2010 | 2010 | Audi | A4 Quattro | Avant | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2010 | 2010 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | A4 Quattro | Avant | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A4 Quattro | Avant | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CPMA | |
| 2014 | 2014 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAED | |
| 2014 | 2014 | Audi | A4 Quattro | Base | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A4 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A4 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A4 Quattro | Prestige | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A4 Quattro | Prestige | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A4 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A4 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A4 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A4 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2010 | 2010 | Audi | A5 | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | A5 | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A5 | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A5 | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2014 | 2014 | Audi | A5 | Cabriolet | L4 | 2.0 | Gas | FI | T | CAED | |
| 2010 | 2010 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2010 | 2010 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2010 | 2010 | Audi | A5 Quattro | Base | V6 | 3.2 | Gas | FI | NA | CALA | |
| 2011 | 2011 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2013 | 2013 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CPMA | |
| 2013 | 2013 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CPMA | |
| 2014 | 2014 | Audi | A5 Quattro | Cabriolet | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2014 | 2014 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CAED | |
| 2014 | 2014 | Audi | A5 Quattro | Base | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Prestige | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Cabriolet Prestige | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2015 | 2015 | Audi | A5 Quattro | Prestige | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | A5 Quattro | Prestige | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAED | |
| 2016 | 2016 | Audi | A5 Quattro | Cabriolet Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | A5 Quattro | Cabriolet Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2011 | 2011 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2011 | 2011 | Audi | Q5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2012 | 2012 | Audi | Q5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CAEB | |
| 2014 | 2014 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2014 | 2014 | Audi | Q5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2015 | 2015 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2016 | 2016 | Audi | Q5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2017 | 2017 | Audi | Q5 Quattro | Premium | L4 | 2.0 | Gas | FI | T | CPMB | |
| 2017 | 2017 | Audi | Q5 Quattro | Premium Plus | L4 | 2.0 | Gas | FI | T | CPMB |
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