The coolant pipe 03L121065K is mainly compatible with the 2008–2015 Audi A4/S4 (B8) and 2009–2011 Audi A6/S6 (C6), covering displacements such as 1.8T/2.0T/3.0T/3.2L, and is also applicable to models
| OEM | 03L121065K |
| Material | Polycarbonate (PC) |
| Colour | Black |
| packing | neutral packing |
- Key Fitments: 2008–2015 A4/S4 (B8), 2009–2011 A6/S6 (C6) | Covers 1.8T/2.0T/3.0T/3.2L
- The coolant pipe 03L121065K is mainly compatible with the 2008–2015 Audi A4/S4 (B8) and 2009–2011 Audi A6/S6 (C6), covering common displacements such as 1.8T/2.0T/3.0T/3.2L.
- Among these, the Audi A4/A4 Avant (B8) is compatible with 1.8T/2.0T/3.2L and other displacements for the 2008–2015 model years, while the Audi S4/S4 Avant (B8) is compatible with the 3.0T V6 for the 2008–2012 model years.
- The Audi A6/A6 Avant (C6) is compatible with 1.8T/2.0T/3.0T/3.2L and other displacements for the 2009–2011 model years; models such as the Audi A5/S5 (B8) and Q5 (8R) also have adaptation records, but their specific model years and displacements are subject to verification against the catalog.
