
The REBUILT CAT 3126 FUEL INJECTOR #10R1257 is a premium remanufactured injector designed for Caterpillar 3126E engines produced between 2000 and 2004.
It delivers precise fuel metering and improved combustion efficiency, enhancing engine power, fuel economy, and emission control for heavy-duty applications. Suitable for engine rebuilds, maintenance programs, and aftermarket replacement to maintain optimal engine operation and longevity.
Why Shop with Young & Sons?
With over 75 years of diesel engine expertise, Young & Sons offers quality and fast availability for all your engine needs.