Caterpillar original EUI Fuel Injector 10R-6162 Gp-Fuel C18 C13 ACERT Diesel Engine, Replacement OEM 10R-3258 10R-3262 10R-3264 10R-3265 10R-3266 10R-7221 10R-8500 original new injector

Engineered specifically for Caterpillar C13 diesel platforms, the 10R-6162 fuel injector delivers precision fuel metering and consistent atomization across demanding operating cycles. Its MEUI-C 10 mm identification confirms compatibility with the electronic unit injector system used in heavy-duty C13 truck and industrial engines, supporting stable idle performance, balanced cylinder output, and reliable cold starting under commercial workloads.

The remanufactured assembly is designed to meet Caterpillar specifications for direct replacement in service operations. It supports both single-piece replacement and full six-injector set configuration for engine overhaul programs where uniform fuel delivery across cylinders is critical. The injector provides dependable sealing, accurate injection timing, and durable electrical harness compatibility to help reduce exhaust smoke, fuel knock, and excessive fuel consumption in working engines.

For distributors, fleet maintenance providers, and diesel service operations, the 10R-6162 is a practical component for rebuild programs, aftermarket distribution, and heavy-duty truck service. Routine maintenance—using clean fuel, replacing filters on schedule, inspecting injector seals, and verifying harness condition—helps extend service life. When symptoms such as rough idle, power loss, or fault codes appear, cylinder balance testing and injector bench testing are recommended to confirm injector performance.