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Replacement and OEM Parts for Fuel Injector
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Fuel Injector

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1442 Products found

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  • Dorman Remanufactured Diesel Fuel Injector - 502-515

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-515
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 19
    • Mounting Hardware Included: No
    • O-Ring Quantity: 0
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 889245484093
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $435.62
  • Delphi Remanufactured Fuel Injector - EX631047

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631047
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Gender: Female
    • Connector Shape: Oval
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604216552
    • Part Description: Remanufactured Fuel Injector
    More Info
    $338.25
  • OEM (Genuine) Injector Assembly, Fuel

    PartNumber: 16450-R70-A01
    OEM Injector Assembly, Fuel - 16450-R70-A01
    Product Specifications
    • Other Names: Injector
    • Item Dimensions: 5.3 x 3.0 x 1.5 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Injector Assembly, Fuel
    More Info
    $73.92 MSRP: $103.98
    You Save: $30.06 (29%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-513

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-513
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 21
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 889245484079
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $345.54
  • Delphi Remanufactured Fuel Injector - EX631048

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631048
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Gender: Female
    • Connector Shape: Oval
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604216569
    • Part Description: Remanufactured Fuel Injector
    More Info
    $323.70
  • Cardone Reman Remanufactured Fuel Injector - 2J-201

    Cardone Reman® Remanufactured Fuel Injector

    PartNumber: 2J-201
    Product Specifications
    • E-Waste: No
    • Gasket or Seal Included: Yes
    • O-Ring Quantity: 3
    • Package Contents: Unit; Installation Guide
    • Terminal Quantity: 1
    • UPC: 082617826730
    • Part Description: Remanufactured Fuel Injector
    More Info
    $166.78
  • Dorman Remanufactured Diesel Fuel Injector - 502-516

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-516
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 21.25
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 889245559418
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $339.29
  • Delphi Remanufactured Fuel Injector - EX631042

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631042
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Shape: Round
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604217221
    • Part Description: Remanufactured Fuel Injector
    More Info
    $293.04
  • OEM (Genuine) Injector Assembly, Fuel

    PartNumber: 16450-RCA-A01
    OEM Injector Assembly, Fuel - 16450-RCA-A01
    Product Specifications
    • Other Names: Injector
    • Item Dimensions: 2.6 x 1.3 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16450-RGL-A01
    • Part Description: Injector Assembly, Fuel
    More Info
    $79.33 MSRP: $111.58
    You Save: $32.25 (29%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-509

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-509
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 26
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Threaded
    • UPC: 889245484031
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $395.81
  • Delphi Remanufactured Fuel Injector - EX631041

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631041
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Shape: Round
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604216521
    • Part Description: Remanufactured Fuel Injector
    More Info
    $262.80
  • OEM (Genuine) Injector Assembly, Air Assist Fuel

    PartNumber: 16450-RAA-A01
    OEM Injector Assembly, Air Assist Fuel - 16450-RAA-A01
    Product Specifications
    • Item Dimensions: 2.9 x 1.3 x 0.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Injector Assembly, Air Assist Fuel
    More Info
    $74.14 MSRP: $104.73
    You Save: $30.59 (30%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-510

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-510
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 26
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Threaded
    • UPC: 889245484048
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $395.81
  • Delphi Remanufactured Fuel Injector - EX631046

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631046
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Gender: Female
    • Connector Shape: Oval
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604216545
    • Part Description: Remanufactured Fuel Injector
    More Info
    $251.08
  • Cardone Reman Remanufactured Fuel Injector - 2J-101

    Cardone Reman® Remanufactured Fuel Injector

    PartNumber: 2J-101
    Product Specifications
    • E-Waste: No
    • Fuel Injector Type: Direct
    • Gasket or Seal Included: Yes
    • O-Ring Quantity: 2
    • Package Contents: Unit; Installation Guide
    • Terminal Quantity: 1
    • UPC: 082617826662
    • Part Description: Remanufactured Fuel Injector
    More Info
    $189.54
  • OEM (Genuine) Injector Set, Fuel

    PartNumber: 16010-5R1-315
    OEM Injector Set, Fuel - 16010-5R1-315
    Product Specifications
    • Item Dimensions: 5.6 x 4.0 x 0.9 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16010-5R1-305
    • Part Description: Injector Set, Fuel
    More Info
    $852.70 MSRP: $1214.68
    You Save: $361.98 (30%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-512

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-512
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 21
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 889245484062
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $330.91
  • Delphi Remanufactured Fuel Injector - EX631045

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631045
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Shape: Round
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 1
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604216538
    • Part Description: Remanufactured Fuel Injector
    More Info
    $249.05
  • Cardone Reman Remanufactured Fuel Injector - 2J-102

    Cardone Reman® Remanufactured Fuel Injector

    PartNumber: 2J-102
    Product Specifications
    • E-Waste: No
    • Gasket or Seal Included: Yes
    • O-Ring Quantity: 1
    • Package Contents: Unit; Installation Guide
    • Terminal Quantity: 1
    • UPC: 082617826679
    • Part Description: Remanufactured Fuel Injector
    More Info
    $236.17
  • OEM (Genuine) Injector Assembly, Fuel

    PartNumber: 16450-RNA-A01
    OEM Injector Assembly, Fuel - 16450-RNA-A01
    Product Specifications
    • Item Dimensions: 2.6 x 1.0 x 0.8 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Injector Assembly, Fuel
    More Info
    $74.01 MSRP: $104.55
    You Save: $30.54 (30%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-511

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-511
    Product Specifications
    • Attachment Method: Clip
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 21
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Threaded
    • UPC: 889245484055
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $301.01
  • Delphi Remanufactured Fuel Injector - EX636692

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX636692
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Shape: Round
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 2
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 4
    • Terminal Type: Pin
    • Part Description: Remanufactured Fuel Injector
    More Info
    $239.85
  • Cardone Reman Remanufactured Fuel Injector - 2J-203

    Cardone Reman® Remanufactured Fuel Injector

    PartNumber: 2J-203
    Product Specifications
    • E-Waste: No
    • Gasket or Seal Included: Yes
    • O-Ring Quantity: 3
    • Package Contents: Unit; Installation Guide
    • Terminal Quantity: 1
    • UPC: 082617826754
    • Part Description: Remanufactured Fuel Injector
    More Info
    $174.67
  • OEM (Genuine) Injector

    PartNumber: 23209-62040
    OEM Injector - 23209-62040
    Product Specifications
    • Item Dimensions: 13.8 x 11.6 x 2.0 inches
    • Item Weight: 0.40 Pounds
    • Part Description: Injector
    More Info
    $168.84 MSRP: $245.30
    You Save: $76.46 (32%)
  • Dorman Remanufactured Diesel Fuel Injector - 502-508

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-508
    Product Specifications
    • Attachment Method: Bolt On
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 26
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Threaded
    • UPC: 889245484024
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $300.69
  • Delphi Remanufactured Diesel Fuel Injector - EX633089

    Delphi® Remanufactured Diesel Fuel Injector

    PartNumber: EX633089
    Product Specifications
    • Attachment Method: Clamp w/bolt
    • Body Material: Metal\Plastic
    • Connector Shape: Round
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • O-Ring Quantity: 2
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • Terminal Quantity: 4
    • Terminal Type: Pin
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $236.95
  • Cardone Reman Remanufactured Fuel Injector - 2J-204

    Cardone Reman® Remanufactured Fuel Injector

    PartNumber: 2J-204
    Product Specifications
    • E-Waste: No
    • Gasket or Seal Included: Yes
    • O-Ring Quantity: 3
    • Package Contents: Unit; Installation Guide
    • Terminal Quantity: 1
    • UPC: 082617826761
    • Part Description: Remanufactured Fuel Injector
    More Info
    $174.67
  • Dorman Remanufactured Diesel Fuel Injector - 502-517

    Dorman® Remanufactured Diesel Fuel Injector

    PartNumber: 502-517
    Product Specifications
    • Attachment Method: Bolt On
    • Body Material: Steel
    • Connector Gender: Male
    • Fuel Injection Type: Direct Injection
    • Fuel Type: Diesel
    • Gasket Or Seal Included: Yes
    • Maximum Outside Diameter: 1.45
    • Mounting Hardware Included: No
    • O-Ring Quantity: 1
    • Package Contents: 1 Injector
    • Retainer Clips Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Threaded
    • UPC: 889245914354
    • Part Description: Remanufactured Diesel Fuel Injector
    More Info
    $365.46
  • Delphi Remanufactured Fuel Injector - EX631072

    Delphi® Remanufactured Fuel Injector

    PartNumber: EX631072
    Product Specifications
    • Attachment Method: Threaded
    • Body Material: Metal
    • Fuel Type: Diesel
    • Gasket Or Seal Included: No
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • New or Reman'd: Reman
    • Package Contents: Fuel Injector, Instruction Sheet
    • Retainer Clips Included: No
    • System Type: Light Duty - Diesel Injector
    • UPC: 689604216910
    • Part Description: Remanufactured Fuel Injector
    More Info
    $378.14
  • OEM (Genuine) Injector

    PartNumber: CK4Z-9E527-A
    OEM Injector - CK4Z-9E527-A
    Product Specifications
    • Other Names: Injector
    • Item Dimensions: 4.6 x 3.0 x 12.2 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Injector
    More Info
    $347.12 MSRP: $450.00
    You Save: $102.88 (23%)
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About Fuel Injector

The fuel injector is a pivotal component to the vehicle as it is responsible for spraying fuel into the engine's cylinder. It is driven by the engine control unit, and this system looks over the injectors to see if they release sufficient fuel to generate the air-fuel mixture for the engine.

Fuel injector principles

The fuel injector is important to the vehicle since it controls the amount of fuel that goes into the combustion chamber, while also getting the timing perfect. Because without the right amount of fuel and synchronization it won't create the spark you need. This causes a misfire which leads to problems with the fuel-air mix in the combustion chamber.

Modern vehicles are now being made with a decent amount of power, able to keep up the fuel economy and emissions that are released from the exhaust while being within the law. All this is only possible with the fuel injector and a regulator on the fuel pump which tolerates less amount of fuel lines.

Common issues with a bad fuel injector

A bad fuel injector can cause rough idle, engine misfires, poor engine performance and the fuel economy of the vehicle will go down drastically.