559-3942: Unit Fuel Injector

Description: Fuel injectors like 559-3942 deliver the right amount of fuel at the right time into an internal combustion engine. Cat fuel injectors utilize specialized product metallurgy, proprietary manufacturing processes and design, to deliver injectors capable of meeting today's performance and injection pressures for emissions requirements. Cat Fuel Injectors are developed specifically for your Cat engine and today’s low-sulfur, low-lubricity fuels. You’ll get the best wear life, fuel economy and overall performance, regardless of the equipment it’s powering or the conditions it has to endure. Attributes: • Fuel injector with clip and seal • Injector Length: 196mm (7.7 in) • Nozzle Length: 21.5mm (0.84 in) Application: C1.7/C2.2/XQ35 Engines Consult your owner's manual or contact your local Cat Dealer for more information.