The Nissens Automatic Transmission Oil Cooler 90747 is a high-quality aftermarket replacement for Audi A8 (D3) and Volkswagen Passat (B6) models. Compatible with OEM part 4E0317021H, it provides essential cooling to maintain transmission fluid temperature, preventing damage from overheating. Designed to OE specifications, this cooler ensures lasting durability and easy installation.
Key Features & Benefits
- Direct OE Replacement: Cross-references to 4E0317021H
- Dual Application: Fits both Audi A8 and VW Passat as listed
- Premium Build: Corrosion-resistant core for long life
- Pressure Tested: Ensures leak-free operation under all conditions
- Compact Design: Easily fits tight engine bay spaces
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | A8 Quattro | 2006–2010 | 4.2L V8 |
| Volkswagen | Passat | 2006–2010 | 2.0L L4 |
Technical Specifications
| Part Number | 90747 |
| OEM Cross-Reference | 4E0317021H |
| Type | Automatic Transmission Oil Cooler |
| Material | Aluminum core, plastic end tanks |
| Application | Audi A8 Quattro (D3) 4.2L V8 2006-2010, VW Passat (B6) 2.0L 2006-2010 |
Installation Notes
Direct bolt-on replacement; drain transmission fluid and replace O-rings if supplied.
About NISSENS
Nissens has been a trusted name in automotive cooling for over 90 years, providing OE-quality thermal solutions.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.2L V8 | 2006–2010 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Volkswagen | Passat | 2.0L L4 | 2006–2010 |