Genuine Bosch Stock 6.6L 2006-2007 LBZ Duramax Injectors-0986435521-IIS Truck Brand:CHEVROLET/GMC Comes with stainless steel springs

Comes with stainless steel springs and built in retaining clips for a seamless install

the hardened stainless steel drain plug is included to pull ferrous metals out of your oil before they can damage the internals

(3) 3/4-16 o-ring ports (feed ports)

Eliminate the risk of a failed grid heater bolt dropping into your engine on your 2007

Genuine Bosch Stock 6.6L 2006-2007 LBZ Duramax Injectors-0986435521-IIS Truck Brand:CHEVROLET/GMC Comes with stainless steel springsThe Genuine Bosch reman Injectors are the pinnacle of what you should expect out of new set of injectors. FEATURES: Smooth Clean Idle Better Fuel Economy 1 year Unlimited Mileage Warranty They come with new copper crush washers and o rings for installation. Injectors are a genuine Bosch part that are a direct replacement set of injectors. Each injector is Individually tested on a state of the art test stand to ensure that they meet OEM specifications.