Audi Turbo Coolant Return Hose / Line 06H121492D
OEM Part #: 06H-121-492-D (06H121492D)
Actual photo
The exact part you’ll receive — not a stock photo.
Hours & directions
Wolf Auto Parts, 127 6th St S, Waverly, MN 55390 · Mon–Thu 8–5, Fri 8–2 CT · 1-844-333-3609 · Directions · Ready immediately during business hours.
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Experience reliable engine performance with the OEM Turbo Coolant Return Hose (Part Number 06H121492D). This authentic factory-original component fits a range of Audi models including the A4, A5, A6, and Q5 from 2009 to 2017, specifically designed for 2.0L L4 engines. Positioned within the turbocharger system, it efficiently directs coolant back to the engine, preventing overheating and ensuring optimal performance. Commonly known as a Return Pipe or Engine Coolant Pipe, its replacement can resolve issues associated with worn or damaged hoses that may lead to coolant leaks or engine overheating. Seamless installation restores your vehicle's functionality with the assurance of genuine quality.
Specifications
| Fits Vehicle Model | A4, A5, A6, allroad, Q5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06H-121-492-D (06H121492D) |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 58 vehicle configurations across 1 make, 2009-2017.
View all 58 vehicle configurations — 20 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2017 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA, CPMA, CPMB |
| 2015 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2012 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA, CPMA, CPMB |
| 2012 | Audi | A6 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2011 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CDNB, CDNC, CHJA |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2012 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CDNB, CDNC, CHJA |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA, CPMA, CPMB |
| 2014 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A6 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA, CPMA, CPMB |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A6 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2013 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | A6 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CHJA, CPMA, CPMB |