Fuel Injectors in Engine
Fuel Injectors in Engine

 

 

 

 

Worn injectors can reduce engine efficiency, shorten component wear life and result in poor emissions performance. Any of these can increase your operating costs. Cat® injectors deliver up to 3X more wear life. Longer injector life means lower operating costs and more money in your pocket. Plus, your bottom line is protected by the standard Caterpillar parts warranty. When you choose Cat injectors, you'll earn more and save more.

 

 

 

 

Up to 3X Life Expectancy

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Ultimate Engine Protection

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Proven Quality & Performance

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Longer Wear Life. Lower Cost.

Cat injectors are hard-coated components that deliver up to 3X the life expectancy of non-coated parts. Coating protects injectors from excessive wear and dirty fuel erosion, the leading cause of injector failures. Longer injector life reduces cost and puts more on your bottom line.

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C7 and C15 Fuel Injectors
C7 and C15 Fuel Injectors

Higher Quality, Reduced Risk

Because Cat injectors are made to Cat engine specifications, they deliver top performance and longer life than competitive injectors. Plus, they optimize fuel efficiency and also ensure compliant emissions. Both new and Cat Reman injector warranties cover contingent damage should the injector fail.*

Cat Technician Installing Injector in Engine
Cat Technician Installing Injector in Engine

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*Contingent damage due to injector failure is covered on dealer- or certified Cat technician-installed Cat injectors.

 

 

 

 

Parts tailored to your business

Want to see the parts that fit your equipment — and none that don’t? On Parts.Cat.Com, you can save key information, including serial numbers, past orders and payment information.

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Shop Online at Parts.Cat.Com
Shop Online at Parts.Cat.Com

 

 

 

 

THREE WAYS NEW & CAT REMAN INJECTORS DELIVER THE POWER TO EARN MORE 

You can count on the proven quality of Cat injectors. Testing and competitive analysis confirm that many competitors don’t match Cat engine specs, which means you lose performance and wear life — and that’s less money in your pocket. Learn more about the proven quality of new and Cat Reman injectors.

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Cat Engines Demand Cat Precision

Meeting the needs of today's electronically controlled engines along with low-sulfur, low-lubricity fuels is a challenge. Every Cat injector is precisely programmed to engine timing. Only Caterpillar can replicate that exact timing to give you the best performance and longest engine life.

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Cat Reman Fuel Injector Exploded View
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Cat Reman Fuel Injector Exploded View

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Tough Testing Means Performance You Can Count On

Every Cat Reman injector must pass rigorous end-of-line testing that gauges fuel delivery, timing, peak injection pressure (PIP) and assembly leakage. Eight of the nine other injectors we tested failed to meet all of Cat Reman’s high standards.

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End-of-Line Test Results
Cat Reman Injectors
Brand 1 Injectors
Brand 2 Injectors
Brand 3 Injectors
TEST
1
2
3
1
2
3
1
2
3
1
2
3
Delivery 1          
Timing 1    
Delivery 2          
Timing 2  
PIP              
Leakage        
Overall                

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Five didn’t achieve an acceptable fuel delivery versus timing range, which can result in low power, misfires, poor fuel economy, high smoke levels and high exhaust temperatures.

Six could not be electronically trimmed, a process for fine-tuning the injector to meet strict emissions and performance standards.

Four didn’t meet injector leakage specs, which can lead to oil dilution and premature component wear.

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Up to 3X LIFE Expectancy

The use of today's low lubricity fuels can cause accelerated wear, most often fuel injector plunger scuffing. This can make the surface rough so the sliding motion of the plunger will not be smooth and lead to an incorrect amount of fuel injected into the system.

Caterpillar manufactures injectors with hard coatings to deliver up to 3X the life expectancy of non-coated parts. This helps reduce your costs by extending the life of your engine.

Cat Reman Injector Cross-Section with Callouts
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Cat Reman Injector Cross-Section with Callouts

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Cat Reman Injectors:
Added Protection for
Your Bottom Line

Like all Cat Reman engines and components, Cat Reman injectors are made with unique proprietary processes that return them to the latest OEM specifications. Once a Cat Reman injector case has been machined and updated, it must pass a final dimensional quality inspection (pictured) before inclusion in a Cat Reman injector assembly. The attention to high quality is why Cat Reman injectors are backed by the standard Caterpillar parts warranty.

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Cat Injector Being Remanufactured
Cat Injector Being Remanufactured

 

 

 

 

Choose Cat filters & fluids for even more value

Cat filters and fluids are designed and manufactured to reduce engine wear and protect your bottom line. Lab results revealed that using Cat filters:

  • Lowers filter cost per hour by up to 80%
  • Results in 3X less fuel injector leaks
  • Delivers up to 45% longer fuel injector life

A customer field study confirmed 45% longer injector life using Cat filters. It costs a lot more to replace an injector than to use the right filters!

See the Proof
$20 Filter & $800 Fuel Injector Cost Comparison
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$20 Filter & $800 Fuel Injector Cost Comparison

 

 

Discuss injectors with your dealer

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Filters

With Cat filters, your Cat machine gets more protection and better performance. From less repair work to more uptime, your operation will see real results.

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Fluids

Cat fluids are designed to deliver different results. From healthier components to longer run time to overall better performance, Cat fluids bring real results to your bottom line.

Take a Closer Look

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