Dorman 904-135 Fuel Injector O-Ring Kit

The Dorman 904-135 Fuel Injector O-Ring Kit is engineered as a direct‑fit  fuel injector o-ring replacement set to help ensure proper fuel injector sealing. It includes all the rubber O‑rings and sealing washers needed to reinstall or service the fuel injectors with a proper seal, helping prevent fuel leaks and maintain reliable engine performance. The components are made from durable materials that resist fuel, oil, and extreme temperatures for long‑lasting service.