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Bosch 0445117002 Fuel Injector
| Brand | Bosch 0445117002 |
|---|---|
| Fuel Injector Type | Direct injection |
| Injector Plug Type | Oe |
| Item Grade | Premium replacement |
| Package Contents | 1 diesel fuel injector |
| Package Quantity | 1 |
| Warranty | 12 months/unlimited miles/unlimited hours (non-commercial) |
| Product line | Common Rail Injector (New) |
| Fits | Audi · 2 vehicles |
OE direct replacement. Premium replacement fuel injector with direct injection design.
OE plug type. Connects with an OE-style injector plug for straightforward installation.
Diesel fuel injector. Built for diesel fuel injection systems with Bosch OE pedigree.
Cross-references 057130277AH for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Common Rail Injector for Audi Q7
The Bosch 0445117002 is a premium replacement diesel fuel injector built for direct injection applications. It is engineered for 2009-2010 Audi Q7 models and supports OE-style fuel delivery for diesel systems that require precise atomization and consistent rail performance.
Key Features
- Bosch Common Rail Injector (New) for diesel direct injection systems
- OE injector plug type for factory-style electrical connection
- Premium replacement grade for service and repair work
- End-of-line tested to Bosch original equipment specifications
- Built to meet emissions-related performance requirements
- Updated component design based on Bosch production revisions
Product Details
Bosch is a major original equipment supplier for diesel fuel systems used in passenger cars, SUVs, vans, and light trucks. The 0445117002 injector is part of Bosch’s Common Rail Injector (New) line, which focuses on OE-level fit, calibration, and durability for modern diesel engines. For Audi Q7 diesel service, this injector is a direct-fit fuel system component designed to restore accurate fuel metering and stable combustion performance. This part number, 0445117002, is also referenced in interchange listings for 057130277AH.
What This Injector Helps Address
- Hard starting caused by inconsistent diesel fuel delivery
- Rough idle from poor injector spray pattern or metering
- Excess smoke related to uneven fuel atomization
- Loss of power from restricted or worn injector performance
- Check engine concerns tied to fuel injection system faults
Installation Notes and Fitment
Compatible with 2009-2010 Audi Q7, N/A. Fitment notes specify one per cylinder and use with a lower injector O-ring. Verify engine code, injector calibration, and connector style before installation. The OE plug type supports factory-style connection, and the direct injection design is intended for diesel common rail systems. For Audi Q7 diesel repair, confirm the original injector part number 0445117002 against the vehicle’s service information before replacement.
Quality Assurance
Bosch tests this injector at the end of the production line using original equipment test specifications. It is manufactured with updated components and current production specifications to support OE-level performance and emissions compliance. Warranty coverage is 12 months with unlimited miles and unlimited hours for non-commercial use.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Audi | Q7 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2009 | Audi | Q7 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
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