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0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L
0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L
0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L
0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L
0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L

0-445-020-005 Genuine Bosch CP3 Fuel Injection Pump LB7 6.6L

P/N: 0-445-020-005 Manufactured by: Bosch
$1,415.00 - $1,415.00
$1,415.00
$1,415.00 - $1,415.00
$1,415.00
1 in Stock
Condition: New
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Product Overview

The 0-445-020-005 is a genuine Bosch CP3 fuel injection pump designed for Chevrolet and GMC trucks equipped with the 6.6L LB7 diesel engine. This component supplies high-pressure diesel fuel to the engine's common rail injection system, supporting controlled fuel delivery to the injectors. 

Vehicle Compatibility

Year Vehicle Engine Trims
2001 Chevrolet Silverado 2500 HD 6.6L Diesel —
2001 Chevrolet Silverado 3500 6.6L Diesel —
2001 GMC Sierra 2500 HD 6.6L Diesel —
2001 GMC Sierra 3500 6.6L Diesel —
2002 Chevrolet Silverado 2500 HD 6.6L Diesel —
2002 Chevrolet Silverado 3500 6.6L Diesel —
2002 GMC Sierra 2500 HD 6.6L Diesel —
2002 GMC Sierra 3500 6.6L Diesel —
2003 Chevrolet Silverado 2500 HD 6.6L Diesel —
2003 Chevrolet Silverado 3500 6.6L Diesel —
2003 Chevrolet Kodiak 4500 6.6L Diesel —
2003 Chevrolet Kodiak 5500 6.6L Diesel —
2003 GMC Sierra 2500 HD 6.6L Diesel —
2003 GMC Sierra 3500 6.6L Diesel —
2003 GMC TopKick 4500 6.6L Diesel —
2003 GMC TopKick 5500 6.6L Diesel —
2004 Chevrolet Silverado 2500 HD 6.6L Diesel —
2004 Chevrolet Silverado 3500 6.6L Diesel —
2004 Chevrolet Kodiak 4500 6.6L Diesel —
2004 Chevrolet Kodiak 5500 6.6L Diesel —
2004 GMC Sierra 2500 HD 6.6L Diesel —
2004 GMC Sierra 3500 6.6L Diesel —
2004 GMC TopKick 4500 6.6L Diesel —
2004 GMC TopKick 5500 6.6L Diesel —
2005 Chevrolet Kodiak 4500 6.6L Diesel —
2005 Chevrolet Kodiak 5500 6.6L Diesel —
2005 GMC TopKick 4500 6.6L Diesel —
2005 GMC TopKick 5500 6.6L Diesel —


Product Features

The 0-445-020-005 fuel injection pump is manufactured to Bosch factory specifications for high-pressure diesel fuel delivery in compatible 6.6L engine applications.

  • Features the Bosch CP3 pump configuration for common rail diesel fuel injection systems.
  • Designed for 6.6L LB7 diesel engines used in specified Chevrolet and GMC trucks.
  • Supplies pressurized diesel fuel to the common rail for distribution to engine injectors.
  • Supports the fuel pressure requirements of the engine's electronically controlled injection system.
  • Designed for compatible Silverado, Sierra, Kodiak, and TopKick diesel engine applications.
  • Functions as a primary fuel pressurization component within the diesel injection system.

General Specifications

Condition New
Part Number 0-445-020-005
Brand Bosch
Part Type Fuel Injection Pump
Years 2001–2005
Engine 6.6L LB7 Diesel
Vehicle Chevrolet Silverado 2500 HD, 3500, Kodiak 4500, 5500; GMC Sierra 2500 HD, 3500, TopKick 4500, 5500
Pump Type CP3
Fuel System Common Rail Diesel Injection
Weight 18.75 lb


Installation Notes

The 0-445-020-005 fuel injection pump is designed for installation in compatible 6.6L LB7 diesel fuel systems. Verify the original pump identification, fuel line connections, and engine configuration before installation.

Always confirm the original pump part number and engine application before installation to ensure correct fuel system compatibility.