Bosch diesel fuel injector 0445110526 is a high-precision component designed for diesel engines
September 13, 2025
Bosch diesel injector 0445110482 for diesel engine
September 13, 2025
Bosch diesel fuel injector with part number 0445110502 is a common rail injector used in various diesel engines
Key Information
Part Number: 51432.1112
Engine Make: BOSCH
Inspection Report: Yes
Warranty: 12 Months
Supply Ability: In stock
Payment Way: Paypal, Western Union, Visa, Mastercard, T/T
Details: One model in a neutral box or specific box required by clients.
The Bosch diesel fuel injector with part number 0445110502 is a common rail injector used in various diesel engines. Here are some key details about it:
Applications:
This injector is used in several diesel engines, including:
-
Volkswagen (VW) / Audi / Seat / Skoda — 2.0L TDI engines (e.g., CR140, CR170 models).
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Some 1.6L TDI engines (depending on the specific variant).
Features:
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Type: Piezoelectric or solenoid-operated (depending on the exact variant).
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Pressure: Designed for high-pressure common rail systems (up to 1800 bar or more).
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Compatibility: Must be properly coded to the ECU when replaced.
Common Issues:
Clogging / Coking: Carbon buildup can affect spray patterns.
Leaking: Faulty seals or internal wear can cause fuel leaks.
Electrical Failures: Wiring or solenoid issues may trigger fault codes.
Misfires / Poor Performance: Often linked to injector wear or calibration errors.
Replacement Notes:
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Coding Required: New/replacement injectors often need coding via diagnostic tools (e.g., VCDS, ODIS, or Bosch ESI).
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Quality Matters: Counterfeit or remanufactured injectors may fail prematurely—always use trusted suppliers.
Here's a simplified technical summary of the Bosch 0445110502 diesel fuel injector in table format:
| Parameter | Specification |
|---|---|
| Part Number | Bosch 0445110502 |
| Type | Solenoid-operated (Common Rail) |
| Application | VW/Audi 2.0L TDI (CR140, CR170), some 1.6L TDI |
| Operating Pressure | Up to 1800 bar (26,100 psi) |
| Voltage | 12V (Solenoid-controlled) |
| Spray Pattern | Multi-hole (exact hole count varies by variant) |
| Flow Rate | Varies by calibration (e.g., ~200-250 cc/min @ 100 bar) |
| Coding Required | Yes (via VCDS, ODIS, or Bosch ESI) |
| Seal Type | Metal gasket (single-use) + O-rings |
| Torque Specs | Injector hold-down bolt: 15 Nm + 90° turn (often TTY) |
| Common Failures | Clogging, solenoid failure, leaks, poor spray pattern |
