Caterpillar original Replacement Engine Fuel Injector 217-2570 for C7 C9 Crawler Excavator, compatible with 236-0962, 387-9433, 188-8739 for 330C E330 E330d E336d original new injector

The Caterpillar 217-2570 Fuel Injector GP is a purpose-built OEM replacement component engineered exclusively for Caterpillar C7 and C7 ACERT diesel engine platforms. Cross-referenced with a full range of OEM, remanufactured and aftermarket part numbers, it enables seamless sourcing for global Caterpillar aftermarket suppliers, in-house maintenance teams and equipment fleet operators. It fits all C7 engine variants configured for industrial, generator, marine and heavy-duty truck applications, eliminating compatibility guesswork for B2B purchasers.

Operating within a high-pressure electronic common rail fuel injection system, the injector receives signals from the engine ECM to actuate its needle valve with high precision, delivering finely atomized diesel directly to the combustion chamber. Its optimized spray pattern elevates combustion efficiency, delivers stable power output, reduces fuel consumption, cuts exhaust emissions and enhances cold start performance, supporting reliable engine operation across demanding work conditions.

Manufactured with precision-machined components and tested under industrial-grade quality control standards, it meets OEM equivalent specifications and is backed by a 12-month warranty. It is validated for use across excavators, loaders, trucks, generator sets and marine power units, serving construction, mining, industrial power generation and marine sectors with consistent, reliable performance.