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Bosch 0445020105 Diesel Fuel Injector PumpOE Quality 60-Day Returns
Part #: 0445020105

Bosch 0445020105 Diesel Fuel Injector Pump

Injection Pump (New)
90 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Injection Pump (New)
Fitment: Chevrolet, GMC, and Hummer, Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Silverado 3500, Sierra 3500, and H1
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Not what you need? See all Diesel Fuel Injector Pump options

Overview of Bosch Injection Pump (New) 0445020105

The Bosch Injection Pump (New) 0445020105 is a premium replacement diesel fuel injector pump designed for select Chevrolet, GMC, and Hummer diesel vehicles. Engineered to meet strict quality standards, this fuel pump supports reliable fuel delivery for heavy-duty trucks and SUVs.

  • Premium replacement diesel fuel injector pump
  • Compatible with Chevrolet Express 2500/3500, GMC Sierra 2500/3500 HD, Hummer H1, and GMC Savana 2500/3500
  • Part number 0445020105 for precise fitment
  • Package includes one diesel fuel pump
  • No gasket or seal included
  • 36 cases per pallet for bulk orders

Detailed Product Description

This Bosch diesel fuel injector pump, part number 0445020105, is part of the Injection Pump (New) product line, which focuses on delivering reliable and efficient fuel injection components for diesel engines. The Injection Pump (New) line is designed to provide premium replacement parts that meet or exceed OEM specifications, ensuring consistent performance and durability. This pump is engineered to maintain optimal fuel pressure and flow, which is critical for the proper operation of diesel engines in vehicles such as the Chevrolet Silverado 2500 HD, GMC Sierra 3500 Classic, and Hummer H1.

Compatible Vehicles and Applications

This diesel fuel injector pump is compatible with a range of diesel-powered Chevrolet, GMC, and Hummer models, including:

  • Chevrolet Express 2500 and 3500
  • GMC Savana 2500 and 3500
  • GMC Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, and Sierra 3500 HD
  • Chevrolet Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD
  • Hummer H1

Common Issues Addressed by This Fuel Injector Pump

  • Irregular engine performance due to inconsistent fuel delivery
  • Hard starting or failure to start in diesel engines
  • Reduced fuel efficiency and increased emissions
  • Engine stalling or hesitation under load
  • Excessive smoke or rough idling

Installation Notes and Tips

  • Ensure the vehicle is compatible with part number 0445020105 before installation
  • Professional installation is recommended to maintain fuel system integrity
  • Verify that all fuel lines and connections are secure and free of leaks
  • Replace any worn seals or gaskets separately, as this pump does not include them
  • Follow manufacturer torque specifications and calibration procedures

Quality Assurance and Warranty

The Bosch Injection Pump (New) 0445020105 is manufactured to meet premium replacement standards, ensuring durability and reliable operation. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandBosch
Part Number0445020105
PositionInjection Pump (New)
Cases Per Pallet (ORLY)36
Gasket Or Seal IncludedNo
Item GradePremium Replacement
Package Contents1 Diesel Fuel Pump
Unit(s) per Car Qty (ORLY)1

This part fits 90 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010ChevroletExpress 25006.6LV8N/AInjection Pump (New)
2010ChevroletExpress 25006.6LV8N/AActual OE part; Injection Pump (New)
2010ChevroletExpress 35006.6LV8N/AInjection Pump (New)
2010ChevroletExpress 35006.6LV8N/AActual OE part; Injection Pump (New)
2010ChevroletSilverado 2500 HD6.6LV8N/AInjection Pump (New)
2010ChevroletSilverado 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2010ChevroletSilverado 3500 HD6.6LV8N/AInjection Pump (New)
2010ChevroletSilverado 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2010GMCSavana 25006.6LV8N/AInjection Pump (New)
2010GMCSavana 25006.6LV8N/AActual OE part; Injection Pump (New)
2010GMCSavana 35006.6LV8N/AInjection Pump (New)
2010GMCSavana 35006.6LV8N/AActual OE part; Injection Pump (New)
2010GMCSierra 2500 HD6.6LV8N/AInjection Pump (New)
2010GMCSierra 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2010GMCSierra 3500 HD6.6LV8N/AInjection Pump (New)
2010GMCSierra 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2009ChevroletExpress 25006.6LV8N/AInjection Pump (New)
2009ChevroletExpress 25006.6LV8N/AActual OE part; Injection Pump (New)
2009ChevroletExpress 35006.6LV8N/AInjection Pump (New)
2009ChevroletExpress 35006.6LV8N/AActual OE part; Injection Pump (New)
2009ChevroletSilverado 2500 HD6.6LV8N/AInjection Pump (New)
2009ChevroletSilverado 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2009ChevroletSilverado 3500 HD6.6LV8N/AInjection Pump (New)
2009ChevroletSilverado 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2009GMCSavana 25006.6LV8N/AInjection Pump (New)
2009GMCSavana 25006.6LV8N/AActual OE part; Injection Pump (New)
2009GMCSavana 35006.6LV8N/AInjection Pump (New)
2009GMCSavana 35006.6LV8N/AActual OE part; Injection Pump (New)
2009GMCSierra 2500 HD6.6LV8N/AInjection Pump (New)
2009GMCSierra 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2009GMCSierra 3500 HD6.6LV8N/AInjection Pump (New)
2009GMCSierra 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2008ChevroletExpress 25006.6LV8N/AInjection Pump (New)
2008ChevroletExpress 25006.6LV8N/AActual OE part; Injection Pump (New)
2008ChevroletExpress 35006.6LV8N/AInjection Pump (New)
2008ChevroletExpress 35006.6LV8N/AActual OE part; Injection Pump (New)
2008ChevroletSilverado 2500 HD6.6LV8N/AInjection Pump (New)
2008ChevroletSilverado 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2008ChevroletSilverado 3500 HD6.6LV8N/AInjection Pump (New)
2008ChevroletSilverado 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2008GMCSavana 25006.6LV8N/AInjection Pump (New)
2008GMCSavana 25006.6LV8N/AActual OE part; Injection Pump (New)
2008GMCSavana 35006.6LV8N/AInjection Pump (New)
2008GMCSavana 35006.6LV8N/AActual OE part; Injection Pump (New)
2008GMCSierra 2500 HD6.6LV8N/AInjection Pump (New)
2008GMCSierra 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2008GMCSierra 3500 HD6.6LV8N/AInjection Pump (New)
2008GMCSierra 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletExpress 25006.6LV8N/AInjection Pump (New)
2007ChevroletExpress 25006.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletExpress 35006.6LV8N/AInjection Pump (New)
2007ChevroletExpress 35006.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletSilverado 2500 HD6.6LV8N/AInjection Pump (New)
2007ChevroletSilverado 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletSilverado 2500 HD Classic6.6LV8N/AInjection Pump (New)
2007ChevroletSilverado 2500 HD Classic6.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletSilverado 3500 Classic6.6LV8N/AInjection Pump (New)
2007ChevroletSilverado 3500 Classic6.6LV8N/AActual OE part; Injection Pump (New)
2007ChevroletSilverado 3500 HD6.6LV8N/AInjection Pump (New)
2007ChevroletSilverado 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSavana 25006.6LV8N/AInjection Pump (New)
2007GMCSavana 25006.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSavana 35006.6LV8N/AInjection Pump (New)
2007GMCSavana 35006.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSierra 2500 HD6.6LV8N/AInjection Pump (New)
2007GMCSierra 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSierra 2500 HD Classic6.6LV8N/AInjection Pump (New)
2007GMCSierra 2500 HD Classic6.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSierra 3500 Classic6.6LV8N/AInjection Pump (New)
2007GMCSierra 3500 Classic6.6LV8N/AActual OE part; Injection Pump (New)
2007GMCSierra 3500 HD6.6LV8N/AInjection Pump (New)
2007GMCSierra 3500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2006ChevroletExpress 25006.6LV8N/AInjection Pump (New)
2006ChevroletExpress 25006.6LV8N/AActual OE part; Injection Pump (New)
2006ChevroletExpress 35006.6LV8N/AInjection Pump (New)
2006ChevroletExpress 35006.6LV8N/AActual OE part; Injection Pump (New)
2006ChevroletSilverado 2500 HD6.6LV8N/AInjection Pump (New)
2006ChevroletSilverado 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2006ChevroletSilverado 35006.6LV8N/AInjection Pump (New)
2006ChevroletSilverado 35006.6LV8N/AActual OE part; Injection Pump (New)
2006GMCSavana 25006.6LV8N/AInjection Pump (New)
2006GMCSavana 25006.6LV8N/AActual OE part; Injection Pump (New)
2006GMCSavana 35006.6LV8N/AInjection Pump (New)
2006GMCSavana 35006.6LV8N/AActual OE part; Injection Pump (New)
2006GMCSierra 2500 HD6.6LV8N/AInjection Pump (New)
2006GMCSierra 2500 HD6.6LV8N/AActual OE part; Injection Pump (New)
2006GMCSierra 35006.6LV8N/AInjection Pump (New)
2006GMCSierra 35006.6LV8N/AActual OE part; Injection Pump (New)
2006HummerH16.6LV8N/AInjection Pump (New)
2006HummerH16.6LV8N/AActual OE part; Injection Pump (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:

574588197361351

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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