Factory Replacement 6.9/7.3 IDI Injectors

Classic Diesel Design's stock injectors are the go to for anyone looking for an affordable, quality replacement injector. Featuring stock nozzles .and pop pressures, this is an excellent choice for quality injector matched with smaller than 100cc injection pump, for engines running more than 100cc we recommend the stage one injectors.

All Classic Diesel Design's injectors come with viton o-rings, and copper washers ready to be installed.

Stock injectors require cores and have a $100 refundable core charge. If you are sending your cores afterwards, your core charge will be refunded once the set has been received and passed inspection for damage to the threads or injector bodies.