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Bosch 62678 Fuel Injector
Reliable Fuel Injector Replacement for Audi and Volkswagen Models
The Bosch Fuel Injector (New) part number 62678 is designed to restore optimal fuel delivery in select Audi and Volkswagen vehicles. Engineered for multi-point fuel injection systems, this fuel injector ensures precise fuel atomization and efficient engine performance.
- Compatible with Audi and Volkswagen models including Beetle, Golf, Jetta, TT, and TT Quattro
- Fuel Injector Type: MPFI (Multi-Point Fuel Injection)
- Includes 2 fuel injector O-rings for secure installation
- Sold individually (package quantity: 1 fuel injector)
- Part Number: 62678
About the Bosch Fuel Injector (New) Product Line
The Fuel Injector (New) line from Bosch focuses on delivering precise fuel metering for multi-point fuel injection systems. This product line is engineered to meet OEM specifications, providing consistent spray patterns and reliable operation. The 62678 fuel injector is part of this line, designed to maintain engine efficiency and emissions compliance in compatible Audi and Volkswagen vehicles.
Product Details and Specifications
This Bosch fuel injector is specifically designed for MPFI systems, which deliver fuel directly to each cylinder’s intake port. The package includes one fuel injector and two O-rings to ensure a proper seal during installation. The injector is suitable for vehicles requiring four injectors per engine, such as the Audi Beetle, Golf, Jetta, TT, and TT Quattro models. The part number 62678 identifies this exact injector, ensuring compatibility and ease of ordering.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Audi Beetle, Golf, Jetta, TT, and TT Quattro
- Resolves rough idling and engine misfires caused by faulty injectors
- Improves fuel efficiency and engine performance
- Helps reduce emissions related to incomplete combustion
- Addresses injector leaks or clogging in MPFI systems
Installation Notes and Tips
When installing the Bosch Fuel Injector 62678, ensure the fuel system is depressurized before removal. Replace the included O-rings to prevent leaks and verify injector seating for proper fuel spray. It is recommended to inspect the fuel rail and connectors for wear or damage during installation. Professional installation is advised to maintain system integrity and performance.
Quality Assurance and Warranty
Bosch fuel injectors are manufactured to meet strict quality standards and OEM specifications. The Fuel Injector (New) line undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details may vary, Bosch products typically include coverage against manufacturing defects. Refer to Bosch or authorized distributor documentation for exact warranty terms.
| Brand | Bosch |
|---|---|
| Part Number | 62678 |
| Position | Fuel Injector (New) |
| Cases Per Pallet (ORLY) | 224 |
| Fuel Injector O-Rings Included | 2 |
| Fuel Injector Type | MPFI (Port or Multi-Point Fuel Injection) |
| Package Contents | 1 Fuel Injector |
| Unit(s) per Car Qty (ORLY) | 4 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2006 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2005 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2005 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2004 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2004 | Volkswagen | Beetle | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2004 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2003 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2003 | Volkswagen | Beetle | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2003 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2002 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2002 | Audi | TT Quattro | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2002 | Volkswagen | Beetle | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2002 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2001 | Audi | TT | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2001 | Audi | TT Quattro | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2001 | Volkswagen | Beetle | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2001 | Volkswagen | Golf | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | N/A | One per cylinder; Fuel Injector (New) |
* 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.