Upgrade your 2007.5-2018 6.7 Cummins with the Dorman 904-315 Fuel Injector O-Ring Set. Engineered to meet exacting standards, this set includes 12 precision-molded O-rings and 6 durable copper washers, ensuring a perfect fit and reliable performance. Made from high-quality rubber, these seals resist fuel, oil, and heat, providing a long-lasting solution to injector leaks. Restore your engine’s efficiency and maintain its peak performance with this direct-fit replacement kit.

• Precision-molded O-rings for a perfect seal
• Includes all necessary O-rings and copper washers for resealing 6 injectors
• High-quality rubber construction resists fuel, oil, and heat
• Direct replacement for easy installation

OE Cross Reference#: Chrysler 68015004AA, 68031602AA