Upgrade your GM/Chev 6.5L turbo diesel with these high-quality Bosch fuel injectors. Made in Germany, these injectors are designed for screw-in mounting and come with an installation kit for easy installation. The black male connector is compatible with DNOSD 304 OEM stock nozzles, ensuring a perfect fit and reliable performance, these fuel injectors are not a performance part, but they are a vital component for maintaining the fuel system of your vehicle. The manufacturer part number is 0 430 211 097 and the OE/OEM part number is DNOSD 304. Don't settle for anything less than the best when it comes to your vehicle's fuel system. Order now and experience the difference Bosch can make.