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Bosch 62381 Fuel Injector
Overview of Bosch Fuel Injector (New) 62381
The Bosch Fuel Injector (New) part number 62381 is designed for precise fuel delivery in select Mazda vehicles. This fuel injector supports multi-point fuel injection (MPFI) systems, ensuring efficient engine performance and fuel economy for Mazda 3, 3 Sport, 5, 6, and CX-7 models.
- Compatible with Mazda 3, 3 Sport, 5, 6, and CX-7
- Fuel Injector Type: MPFI (multi-point fuel injection)
- Includes 2 fuel injector O-rings for proper sealing
- Package contains 1 fuel injector
- Unit quantity per vehicle: 4 injectors
- Part Number: 62381
Detailed Product Description
This Bosch Fuel Injector (New) 62381 is engineered to meet the specifications of the original equipment manufacturer for Mazda vehicles equipped with multi-point fuel injection systems. The injector delivers fuel directly to the intake ports, optimizing combustion and engine responsiveness. Included with the injector are two O-rings to ensure a secure and leak-free installation. The injector is sold individually, with a typical vehicle requiring four units for a complete replacement. Bosch's Fuel Injector (New) line focuses on providing reliable, new components designed to restore fuel system performance without the uncertainties of remanufactured parts.
Common Applications and Issues Addressed
- Restores proper fuel atomization and spray pattern
- Resolves rough idling and engine misfires related to faulty injectors
- Improves fuel efficiency by ensuring accurate fuel delivery
- Eliminates fuel leaks caused by worn injector seals
- Supports emission control by maintaining optimal combustion
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Replace all four injectors for balanced fuel delivery on Mazda 3, 3 Sport, 5, 6, or CX-7
- Use the included O-rings and verify proper seating to prevent leaks
- Inspect fuel rails and connectors for wear or damage during installation
- Follow vehicle-specific service manual instructions for torque specifications and procedures
Quality Assurance and Warranty
Bosch Fuel Injector (New) 62381 is manufactured to meet strict quality standards for durability and performance. Each injector undergoes rigorous testing to ensure consistent fuel flow and spray pattern. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Consult Bosch or authorized distributors for exact warranty terms.
| Brand | Bosch |
|---|---|
| Part Number | 62381 |
| Position | Fuel Injector (New) |
| Cases Per Pallet (ORLY) | 216 |
| 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 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mazda | 5 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2014 | Mazda | 5 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2013 | Mazda | 3 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2013 | Mazda | 3 Sport | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2013 | Mazda | 5 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2013 | Mazda | 6 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2012 | Mazda | 3 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2012 | Mazda | 3 Sport | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2012 | Mazda | 5 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2012 | Mazda | 6 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2012 | Mazda | CX-7 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2011 | Mazda | 3 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2011 | Mazda | 3 Sport | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2011 | Mazda | 6 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2011 | Mazda | CX-7 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2010 | Mazda | 3 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2010 | Mazda | 3 Sport | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2010 | Mazda | 6 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2010 | Mazda | CX-7 | 2.5L | L4 | N/A | One per cylinder; Fuel Injector (New) |
| 2009 | Mazda | 6 | 2.5L | 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.