2006-2007 GM Duramax 6.6L LBZ Injectors
Replace your worn fuel injectors with any of these premium aftermarket upgrades we offer for your 2006-2007 GM 6.6L Duramax LBZ here at Alligator Performance! When your Sierra or Silverado's fuel injectors start to drag you down, choose from any of our premium stock replacements or completely upgraded injectors to start adventuring like a pro again. GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.