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Diesel Fuel Injectors

Diesel Fuel Injectors

  • 6903-PP_ANG

    PurePower Technologies

    Ford 6.4L / Navistar Maxxforce 7 Fuel Injector 2008-2010 | 6903-PP

    Sale Price: $389.95
    Ford 6.4L / International Navistar Maxxforce 7 Fuel Injector New by PurePower Technologies Ready to Install, Direct Fit Includes Seals & Injector Line Proudly Manufactured in the USA Engine Fitment: Ford 6.4L Power Stroke 2008-2010 International...
    Sale Price: $389.95
  • DE001_ANG

    Bostech

    Bostech Fuel Injector - Ford 6.0L 2004-2010 | DE001

    Sale Price: $179.95
    Ford 6.0L Fuel Injector - DE001 Remanufactured by Bostech Ready to Install, Seals Included Proudly Manufactured in the USA Ford 4.5L Engine Applications (6 per vehicle): LCF 2006-2010 Vin #Z Ford 6.0L Engine Applications (8 per vehicle): F-250 Super...
    Sale Price: $179.95
  • 7830-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - GM 6.6L Duramax LB7 2001-2004 | 7830-PP

    Sale Price: $209.95
    GM 6.6L Duramax LB7 Silver Fuel Injector - DE01602 New Orings and Hardware Rust resistant Mil=Spec high-temp coating 100% performance testing nozzles for leakage and flow Advanced end-of-line tests checks leakage, opening characteristics, and...
    Sale Price: $209.95
  • DE669

    Bostech

    GM 6.6L Duramax LMM Diesel Fuel Injector 2007-2010 | DE669

    Sale Price: $269.95
    GM 6.6L Duramax LMM Silver Fuel Injector - DE669 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA GM 6.6L Duramax LMM Engine Applications (8 per vehicle): Chevrolet Silverado 2500...
    Sale Price: $269.95
  • DE668

    Bostech

    GM 6.6L Duramax LBZ Fuel Injector 2006-2007 | DE668

    Sale Price: $269.95
    GM 6.6L Duramax LBZ/LLY Silver Fuel Injector - DE668 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA GM 6.6L Duramax LBZ/LLY Engine Applications (8 per vehicle): Chevrolet ...
    Sale Price: $269.95
  • DE665

    Bostech

    GM 6.6L Duramax LLY Diesel Fuel Injector 2004-2005 | DE665

    Sale Price: $269.95
    GM 6.6L Duramax LLY Silver Fuel Injector - DE665 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA GM 6.6L Duramax LLY Engine Applications (8 per vehicle): Chevrolet Silverado 2500...
    Sale Price: $269.95
  • DE651

    Bostech

    GM 6.6L Duramax LB7 2001-2004 Bostech Fuel Injector | DE651

    Sale Price: $224.95
    GM 6.6L Duramax LB7 Silver Fuel Injector - DE651 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA GM 6.6L LB7 Duramax Vin #1 Engine Applications (8 per vehicle): Chevrolet ...
    Sale Price: $224.95
  • 6918-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Ford 6.0L 2003-2004 | 6918-PP

    Sale Price: $194.95
    Ford / International 6.0L OE-Matched Fuel Injector Remanufactured PurePower Technologies Injector OE-Matched in assembly and testing Ready to Install, Direct Fit Proudly Manufactured in the USA Technical Information: Warranty - 24 Month / Unlimited...
    Sale Price: $194.95
  • DE002_ANG

    Bostech

    Bostech Fuel Injector - Ford 6.0L 2003-2004 | DE002

    Sale Price: $179.95
    Ford 6.0L Fuel Injector - DE002 Remanufactured by Bostech All Components Recertified and Multi-point Tested Ready to Install, Seals Included Proudly Manufactured in the USA Ford 6.0L Engine Applications (8 per vehicle): Production up to 09/21/2003 ...
    Sale Price: $179.95
  • 7837-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Dodge / Ram 6.7L 2007-2012 - Pickup | 7837-PP

    Sale Price: $229.95
    Dodge / Cummins 6.7L Fuel Injector Remanufactured Pure Power Technologies Injector OE-Matched in assembly and testing Ready to Install, Direct Fit Proudly Manufactured in the USA Technical Information: Warranty - 24 Month / Unlimited Mileage Less than...
    Sale Price: $229.95
  • DE804

    Bostech

    Bostech Fuel Injector - Ram 6.7L 2013-2018 - Pickup | DE804

    Sale Price: $264.95
    Ram / Cummins 6.7L Fuel Injector - DE804 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Ram / Cummins 6.7L Engine Pickup Applications (6 per vehicle): 2500 2013-2018 3500...
    Sale Price: $264.95
  • DE809

    Bostech

    Bostech Fuel Injector - Ram 6.7L 2013-2018 - Cab & Chassis | DE809

    Sale Price: $264.95
    Ram / Cummins 6.7L Fuel Injector - DE809 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Ram / Cummins 6.7L Engine Cab & Chassis Applications (6 per vehicle): 3500 2013-2018...
    Sale Price: $264.95
  • DE808

    Bostech

    Bostech Fuel Injector - Ram 6.7L 2011-2012 - Cab & Chassis | DE808

    Sale Price: $264.95
    Ram / Cummins 6.7L Fuel Injector - DE808 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Ram / Cummins 6.7L Engine Cab & Chassis Applications (6 per vehicle): 3500 2011-2012...
    Sale Price: $264.95
  • DE803

    Bostech

    Bostech Fuel Injector - Dodge 6.7L 2007-2010 - Cab & Chassis | DE803

    Sale Price: $264.95
    Dodge / Cummins 6.7L Fuel Injector - DE803 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Cummins 6.7L Engine Cab & Chassis Applications (6 per vehicle): Ram 2500 2007 Ram...
    Sale Price: $264.95
  • DE802

    Bostech

    Bostech Fuel Injector - Dodge / Ram 6.7L 2007-2012 - Pickup | DE802

    Sale Price: $259.95
    Dodge / Cummins 6.7L Fuel Injector - DE802 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Dodge 6.7L Engine Pickup Applications (6 per vehicle): Ram 2500 2008-2010 Ram 3500...
    Sale Price: $259.95
  • DE801

    Bostech

    Bostech Fuel Injector - Dodge 5.9L 2004-2007 | DE801

    Sale Price: $259.95
    Dodge / Cummins 5.9L Fuel Injector - DE801 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Cummins 5.9L Engine Applications (6 per vehicle): Ram 2500 2004-2007 Ram 3500 2004-2007 ...
    Sale Price: $259.95
  • DE811

    Bostech

    Bostech Fuel Injector - Dodge 5.9L 2003-2004 | DE811

    Sale Price: $259.95
    Dodge / Cummins 5.9L Fuel Injector - DE811 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Cummins 5.9L Engine Applications up to ESN 57,130,374 (6 per vehicle): Ram 2500 2003-2004...
    Sale Price: $259.95
  • 7003-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Ford 7.3L 1999-2003 - Code AE | 7003-PP

    Sale Price: $179.95
    Ford 7.3L Fuel Injector Code AE Remanufactured PurePower Technologies Injector Direct Fit, Ready to Install Includes Seal Kit Proudly Manufactured in the USA Technical Info: Warranty - 36 Months / 100,000 Miles HEUI Injector Code AE 134-140cc...
    Sale Price: $179.95
  • 7002-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Ford 7.3L 1999-2003 - Code AD | 7002-PP

    Sale Price: $179.95
    Ford 7.3L Fuel Injector Code AD Remanufactured PurePower Technologies Injector Direct Fit, Ready to Install Includes Seal Kit Proudly Manufactured in the USA Technical Info: Warranty - 36 Month / 100,000 Miles HEUI Injector Code AD 134-140cc...
    Sale Price: $179.95
  • 7000-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Ford 7.3L 1995-1999 - Code AB | 7000-PP

    Sale Price: $179.95
    Ford 7.3L / International T444E Fuel Injector Code AB Remanufactured PurePower Technologies Injector Direct Fit, Ready to Install Includes Seal Kit Proudly Manufactured in the USA Technical Info: Warranty - 36 Month / 100,000 Miles HEUI Injector...
    Sale Price: $179.95
  • 6999-PP_ANG

    PurePower Technologies

    PurePower Fuel Injector - Ford 7.3L 1994-1998 - Code AA | 6999-PP

    Sale Price: $179.95
    Ford 7.3L OE-Matched Fuel Injector Code AA Remanufactured PurePower Technologies Injector OE-Matched in assembly and testing 100% Tested, Ready to Install Technical Information: Warranty - 36 Month / 100,000 Miles Injector Code AA - 90cc single shot...
    Sale Price: $179.95
  • DE505_ANG

    Bostech

    Bostech Fuel Injector - Ford 7.3L 1999-2003 - Code AE | DE505

    Sale Price: $149.95
    Ford 7.3L Fuel Injector Code AE - DE505 Remanufactured by Bostech Direct Fit, Ready to Install Proudly Manufactured in the USA Technical Info: HEUI Injector Code AE 134-140cc Split Shot Injector Ford Service Bulletins 00-10-1, 01-14-6 Long Lead...
    Sale Price: $149.95
  • DE504_ANG

    Bostech

    Bostech Fuel Injector - Ford 7.3L 1999-2003 - Code AD | DE504

    Sale Price: $149.95
    Ford 7.3L Fuel Injector Code AD - DE504 Remanufactured by Bostech Direct Fit, Ready to Install Proudly Manufactured in the USA Technical Info: HEUI Injector Code AD 134-140cc Split Shot Injector Ford 7.3L Engine Applications: Excursion 2000-2003...
    Sale Price: $149.95
  • DE502_ANG

    Bostech

    Bostech Fuel Injector - Ford 7.3L 1995-1999 - Code AB | DE502

    Sale Price: $149.95
    Ford 7.3L / International T444E Fuel Injector Code AB - DE502 Remanufactured by Bostech Direct Fit, Ready to Install External Seals pre-installed Proudly Re-Manufactured in the USA Technical Info: HEUI Injector Code AB 130-135cc Split Shot Nozzle 6mm...
    Sale Price: $149.95
  • DE501_ANG

    Bostech

    Bostech Fuel Injector - Ford 7.3L 1994-1998 - Code AA | DE501

    Sale Price: $149.95
    Ford 7.3L Fuel Injector Code AA - DE501 Remanufactured by Bostech All Components Certified and Multi-Point Tested Injector Assembly Tested under Various Pressures and Flow per Actual Vehicle Performance Direct Fit, Ready to Install External Seals...
    Sale Price: $149.95

Diesel Injectors

Diesel engines initiate ignition, thus burn the fuel by utilizing the injected compression’s heat into the combustion chamber, while both gas and petrol engines use a spark plug so as to ignite the pre-mentioned mixture of fuel and air. The high compression ratio of diesel engines is held responsible for their exceeding thermal efficiency, when compared to either external or internal combustion.

Once air enters the diesel engine’s combustion chamber, it is compressed in high compression ratio the size of 15:1-22:1, releases pressure the size of 40 bars (while petrol engines produce up to 14bars) and heats the air to 1,022oF in a pre-chamber or a piston. At the highest level of the compression stroke, inside the combustion chamber, the compressed air gets injected by fuel. Then, the fuel is broken down to small drops that get evenly distributed, via a fuel injector. Those small drops get their surfaces vaporized by the compressed heat and start a series of vaporization and ignition until they are completely burnt in the combustion chamber.

The typical diesel sound that feels like a knock is due to the delay of the beginning of the vaporization process during ignition, which happens as vapors reach the temperatures of the ignition and result to pressure increase above the piston, which is then driven in a downward position to supply the ABS system with power.

When compression is made in high levels, combustion happens and there is no need to be separate ignition system. Similarly, the engine’s efficiency is increased due to upper levels of compression ratio.

Compression ratios are high because pre-ignition is prevented as air and fuel are not compressed in diesel engines since only air is compressed and fuel enters the cylinder just before TDC.

High levels of fuel pressure are reached due to mechanical pumps and then non-compressed air injectors, which are activated when pressure is applied on them, deliver the fuel to the combustion chamber. The rate that fuel is delivered is controlled by electronic or mechanical governors.