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BorgWarner 54399880031 Turbocharger
Overview of BorgWarner Turbocharger for Volkswagen Jetta
The BorgWarner turbocharger, part number 54399880031, is designed specifically for Volkswagen Jetta models. This turbocharger features a journal bearing type, providing reliable performance for air and fuel delivery systems without included mounting hardware or gaskets.
- Compatible with Volkswagen Jetta models
- Journal bearing type for durability and efficiency
- No mounting hardware included
- No gasket or seal included
- No mounting bracket included
Technical Details and Features
This BorgWarner turbocharger (54399880031) utilizes a journal bearing system, which is known for its ability to handle high rotational speeds and provide smooth operation. The absence of included mounting hardware, gaskets, or brackets means that these components must be sourced separately during installation. This design allows for flexibility in fitting and maintenance but requires careful preparation to ensure proper assembly.
Applications and Problem Solving
This turbocharger is intended for use in Volkswagen Jetta vehicles requiring replacement or upgrade of their forced induction system. It addresses several common issues:
- Restores lost engine power due to worn or damaged turbochargers
- Improves air and fuel delivery efficiency
- Reduces turbo lag and enhances throttle response
- Replaces failing journal bearing turbochargers to prevent engine damage
- Supports emissions compliance by maintaining proper boost levels
Installation Notes and Tips
When installing the BorgWarner turbocharger 54399880031 on a Volkswagen Jetta, ensure that all necessary mounting hardware, gaskets, and seals are obtained separately. Proper lubrication of the journal bearing is critical to prevent premature wear. It is recommended to inspect related components such as oil lines and intercooler connections during installation to ensure optimal performance.
Quality Assurance and Warranty
BorgWarner turbochargers are manufactured to meet OEM specifications for Volkswagen vehicles. While this product does not include mounting hardware or seals, it is engineered for durability and consistent performance. Please refer to BorgWarner's official warranty policy for coverage details related to part number 54399880031.
| Brand | BorgWarner |
| Part Number | 54399880031 |
| Bearing Type | Journal |
| Gasket Or Seal Included | NO |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | # Doors | Drive Type | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | Volkswagen | Jetta | TDI | Wagon | 4 Door | FWD | Manual | 1.9L | L4 | DIESEL | N/A | with OE No. 038253014Q |
| 2006 | Volkswagen | Jetta | TDI | Sedan | 4 Door | FWD | Automatic Dual Clutch | 1.9L | L4 | DIESEL | N/A | with OE No. 038253014Q |
| 2006 | Volkswagen | Jetta | TDI | Sedan | 4 Door | FWD | Manual | 1.9L | L4 | DIESEL | N/A | with OE No. 038253014Q |
| 2005 | Volkswagen | Jetta | TDI | Sedan | 4 Door | FWD | Automatic Dual Clutch | 1.9L | L4 | DIESEL | N/A | with OE No. 038253014Q |
| 2005 | Volkswagen | Jetta | TDI | Sedan | 4 Door | FWD | Manual | 1.9L | L4 | DIESEL | N/A | with OE No. 038253014Q |
* 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.