LB7 Duramax Injector Seal Kits

Direct-fit injector seal kits for the LB7 Duramax diesel. Every part here is matched to the LB7 Duramax platform — confirm your model year before ordering to be sure of fitment. Orders ship fast, free over $70.

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  • LB7 Duramax Injector Seal Kit 2001-2004 8-Piece

    LB7 Duramax Injector Seal Kit 2001-2004 8-Piece

    $1,484.99
  • LB7 Duramax Injector Seal Kit 2004.5-2010

    LB7 Duramax Injector Seal Kit 2004.5-2010

    $27.99
  • LB7 Duramax Injector Seal Kit 2001-2004 OEM 98065992

    LB7 Duramax Injector Seal Kit 2001-2004 OEM 98065992

    $24.99
  • LB7 Duramax Injector Seal Kit 2001-2004

    LB7 Duramax Injector Seal Kit 2001-2004

    $41.99