Restore fuel system function in your 1989-1991 Dodge 5.9L Cummins (Non-Intercooled) with the XDP New Fuel Injector (Stock HP) XD588. This OE-Style replacement fuel injector is manufactured to OEM specifications and is built to be a direct-fit replacement.Features: Brand NewSold IndividuallyStock HP/Flow RatingDirect-Fit InstallationMaintains Factory Function