OE Quality
60-Day Returns

SKP SK121538 Engine Coolant Pipe - Outlet
Engine Coolant Pipe for Audi and Volkswagen
SKP SK121538 is an engine coolant pipe replacement for vehicles in the Audi and Volkswagen cooling system lineup. It is built to meet or exceed OE standards for fit and function, with corrosion-resistant materials selected to help maintain a sealed coolant path.
Compatible with select Audi Q5, S5, SQ5, S4, A6 Quattro, A7 Quattro, and A8 Quattro applications, as well as Volkswagen Touareg outlet-from-radiator-hose configurations, this SKP coolant pipe supports direct replacement service where the original pipe has failed. Part number SK121538 is also referenced for the same application by Dorman OE Solutions 626-682 and URO 06E121045BB.
Key Features
- OE-style engine coolant pipe replacement
- Built to meet or exceed OE standards for fit and function
- Corrosion-resistant construction
- Designed to help reduce coolant leaks
- Application-specific fitment for select Audi and Volkswagen models
Detailed Description
SKP SK121538 is an engine coolant pipe designed for vehicles that require a precise replacement in the cooling system. It is engineered for proper fitment and dependable function, making it a practical choice when servicing a leaking, corroded, or damaged coolant pipe. This part number SK121538 is used across multiple European vehicle applications, including Audi Q5, Audi S5, and Volkswagen Touareg models.
For fitment-specific searches, this part covers 2011-2017 Volkswagen Touareg, outlet from radiator hose; 2012-2015 Audi A6 Quattro; 2012-2015 Audi A7 Quattro; 2013-2014 Audi A8 Quattro; 2013-2016 Audi S4; 2013-2017 Audi Q5; 2013-2017 Audi S5; and 2014-2017 Audi SQ5.
What This Part Helps Address
- Coolant seepage from a cracked or worn pipe
- Corrosion-related cooling system failure
- Loss of coolant flow through the engine cooling circuit
- Fitment issues caused by a damaged original pipe
- Replacement needs after cooling system service
Installation Notes and Tips
Verify the vehicle year, make, model, and position before ordering. This part is listed for N/A positions on Audi applications and outlet-from-radiator-hose on Volkswagen Touareg models, so matching the original routing is important. Inspect adjoining hoses, clamps, and seals during installation to confirm the cooling system is fully restored.
Quality Assurance
SKP manufactures this coolant pipe to meet or exceed OE standards for proper fit and function. The high-quality material selection is intended to resist corrosion and leaks in normal cooling system service.
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Audi | Q5 | 3.0L | V6 | N/A | ||
| 2017 | Audi | S5 | 3.0L | V6 | N/A | ||
| 2017 | Audi | SQ5 | 3.0L | V6 | N/A | ||
| 2017 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2016 | Audi | Q5 | 3.0L | V6 | N/A | ||
| 2016 | Audi | S4 | 3.0L | V6 | N/A | ||
| 2016 | Audi | S5 | 3.0L | V6 | N/A | ||
| 2016 | Audi | SQ5 | 3.0L | V6 | N/A | ||
| 2016 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2015 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2015 | Audi | A7 Quattro | 3.0L | V6 | N/A | ||
| 2015 | Audi | Q5 | 3.0L | V6 | N/A | ||
| 2015 | Audi | S4 | 3.0L | V6 | N/A | ||
| 2015 | Audi | S5 | 3.0L | V6 | N/A | ||
| 2015 | Audi | SQ5 | 3.0L | V6 | N/A | ||
| 2015 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2014 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2014 | Audi | A7 Quattro | 3.0L | V6 | N/A | ||
| 2014 | Audi | A8 Quattro | 3.0L | V6 | N/A | ||
| 2014 | Audi | Q5 | 3.0L | V6 | N/A | ||
| 2014 | Audi | S4 | 3.0L | V6 | N/A | ||
| 2014 | Audi | S5 | 3.0L | V6 | N/A | ||
| 2014 | Audi | SQ5 | 3.0L | V6 | N/A | ||
| 2014 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2013 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | A7 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | A8 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | Q5 | 3.0L | V6 | N/A | ||
| 2013 | Audi | S4 | 3.0L | V6 | N/A | ||
| 2013 | Audi | S5 | 3.0L | V6 | N/A | ||
| 2013 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2012 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2012 | Audi | A7 Quattro | 3.0L | V6 | N/A | ||
| 2012 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
| 2011 | Volkswagen | Touareg | 3.0L | V6 | FULL HYBRID EV-GAS (FHEV) | Outlet | From Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.