2009-2017 Audi Supercharger Coolant Hose / Line 06E121545
OEM Part #: 06E-121-545 (06E121545)
Actual photo
The exact part you’ll receive — not a stock photo.
$5.99
Used
Donor2012 Audi A6 · 3.0
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Genuine OEM Used
SKU: 362926
Donor Vehicle: 2012 Audi A6 · 3.0
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$5.99
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Genuine OEM Used
SKU: 672391
Donor Vehicle: 2017 Audi A8 · 3.0L
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$9.99
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Genuine OEM Used
SKU: 695437
Donor Vehicle: 2016 Audi S5 · 3.0L
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$9.99
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A used genuine Audi supercharger coolant hose, OEM part number 06E121545, also known as the supercharger coolant line. This hose carries engine coolant to and from the supercharger on 3.0L supercharged and turbocharged V6 engines, including the 3.0T. A cracked or leaking hose can cause coolant loss and overheating, making this a critical part for maintaining proper supercharger and engine temperatures.
Specifications
| Fits Vehicle Model | A6, A7, A8, Q5, Q7, S4, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06E-121-545 (06E121545) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 59 vehicle configurations across 1 make, 2009-2017.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 59 vehicle configurations — 21 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2016 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2016 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2016 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2017 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2017 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2015 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2013 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2013 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2009 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2010 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2009 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2010 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2010 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2010 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAKA, CCBA |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2011 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2011 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2011 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAKA, CCBA |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2012 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAKA, CCBA |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA |