LB7 Duramax Parts

Diesel service and repair parts for the LB7 Duramax (2001-2004). Common LB7 Duramax needs include fuel filters, water pumps and glow plugs. Organized by engine so you can find the right part fast — confirm fitment for your truck. Fast shipping, free over $70.
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  • LB7 Duramax FICM 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM 2001-2004 - Remanufactured Direct-Fit Diesel Replacement
    $1,057.99
  • LB7 Duramax FICM 2000-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM 2000-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM 2000-2004 - Remanufactured Direct-Fit Diesel Replacement
    $834.99
  • LB7 Duramax Turbocharger 2001 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2001 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2001 - Remanufactured Direct-Fit Diesel Replacement
    $330.99
  • LB7 Duramax Turbocharger 2001-2016

    LB7 Duramax Turbocharger 2001-2016 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2001-2016 - Remanufactured Direct-Fit Diesel Replacement
    $638.99
  • LB7 Duramax Turbocharger 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2001-2004 - Remanufactured Direct-Fit Diesel Replacement
    $333.99
  • LB7 Duramax Turbocharger - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger - Remanufactured Direct-Fit Diesel Replacement
    $1,366.99
  • LB7 Duramax FICM - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax FICM - Remanufactured Direct-Fit Diesel Replacement
    $778.99
  • LB7 Duramax Injector Set 2001-04 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set 2001-04 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set 2001-04 - Remanufactured Direct-Fit Diesel Replacement
    $4,064.99
  • LB7 Duramax Injector Set 2004

    LB7 Duramax Injector Set 2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set 2004 - Remanufactured Direct-Fit Diesel Replacement
    $2,300.99
  • LB7 Duramax Injection Pump - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injection Pump - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injection Pump - Remanufactured Direct-Fit Diesel Replacement
    $2,119.99
  • LB7 Duramax Injection Pump 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injection Pump 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injection Pump 2001-2004 - Remanufactured Direct-Fit Diesel Replacement
    $996.99
  • LB7 Duramax Injector Set 2001

    LB7 Duramax Injector Set 2001 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set 2001 - Remanufactured Direct-Fit Diesel Replacement
    $1,015.99
  • LB7 Duramax Injector Set - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set - Remanufactured Direct-Fit Diesel Replacement
    $1,917.99
  • LB7 Duramax Transmission Oil Cooler 2001-2003 OEM

    LB7 Duramax Transmission Oil Cooler 2001-2003

    LB7 Duramax Transmission Oil Cooler 2001-2003
    $748.99
  • LB7 Duramax Fuel Filter 2001-2016 OEM

    LB7 Duramax Fuel Filter 2001-2016 6-Piece

    LB7 Duramax Fuel Filter 2001-2016 6-Piece
    $89.99
  • LB7 Duramax Injector Set 2001-2004 OEM

    LB7 Duramax Injector Set 2001-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Injector Set 2001-2004 - Remanufactured Direct-Fit Diesel Replacement
    $2,227.99
  • LB7 Duramax Turbocharger 2000-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2000-2004 - Remanufactured Direct-Fit Diesel Replacement

    LB7 Duramax Turbocharger 2000-2004 - Remanufactured Direct-Fit Diesel Replacement
    $378.99
  • OM642 Sprinter Oil Cooler Kit 2001-2005 OEM

    LB7 Duramax Transmission Oil Cooler 2001-2004

    LB7 Duramax Transmission Oil Cooler 2001-2004
    $351.99
  • LB7 Duramax Belt Tensioner 2002-2010 OEM

    LB7 Duramax Belt Tensioner 2002-2010 Kit

    LB7 Duramax Belt Tensioner 2002-2010 Kit
    $80.99
  • LB7 Duramax Belt Tensioner 2002-2010 OEM

    LB7 Duramax Belt Tensioner 2002-2010

    LB7 Duramax Belt Tensioner 2002-2010
    $73.99
  • LB7 Duramax Alternator 1999-2006 OEM

    LB7 Duramax Alternator 1999-2006

    LB7 Duramax Alternator 1999-2006
    $389.99
  • LB7 Duramax Head Gasket Set 2001-2004 OEM

    LB7 Duramax Head Gasket Set 2001-2004 - ARP Kit

    LB7 Duramax Head Gasket Set 2001-2004 - ARP Kit
    $4,007.99
  • LB7 Duramax Turbo Actuator 2001-2004 OEM

    LB7 Duramax Turbo Actuator 2001-2004 - Fleece

    LB7 Duramax Turbo Actuator 2001-2004 - Fleece
    $2,998.99
  • LB7 Duramax Glow Plug Kit 2001-2005 OEM

    LB7 Duramax Glow Plug Kit 2001-2005

    LB7 Duramax Glow Plug Kit 2001-2005
    $69.99