Fuel Injectors

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Fuel injectors deliver the right amount of fuel at the right time into an internal combustion engine. Cat® Reman Fuel injectors are the best choice when you need to repair or rebuild any Cat diesel engine. Cat 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. Featuring coated plungers for maximum wear resistance, our injectors include all critical engineering updates for optimum performance and undergo extensive testing to ensure reliability. That sets them apart from reverse engineered aftermarket brands, which can cause power and fuel efficiency losses of up to 5%.
  • All Cat Reman products come with a same-as-new warranty and off-the-shelf availability.
  • You're buying less downtime and lower repair bills, helping you achieve the lowest owning and operating costs over your engine's lifecycle.
  • No one knows Cat Fuel Systems better than Caterpillar.
  • Cat Reman diesel engine parts provide same-as-new performance and reliability at fraction-of-new costs — while reducing the impact on the environment.