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Fuel Injector

Fuel Injector

Fuel Injector Replacements: Get them Discounted Online

What are Fuel Injectors and what do they do?

Some people ask the question, what is a fuel injector? Fuel injectors send fuel into the internal parts of the internal combustion engine, pumping it in to atomize it. They are precise enough to deliver the exact amount of fuel needed for the engine to run properly. Before fuel injectors, carburetors were generally used to deliver fuel to the engine. Most modern fuel injection systems are designed for a certain type of gas or diesel fuel that is used in vehicles. The function for fuel injection systems can very, however, they generally share the task of supplying and optimizing fuel to the combustion process which help with power output, fuel efficiency, emissions and performance, reliability, and other important tasks within your vehicle.

When should I replace my Fuel Injector?

Fuel injector replacement should be considered if your engine is not running smoothly, you can use a diagnostic tool to find out if it is the fuel injectors, or have a dealership or mechanic let you know.

What happens if I don’t?

If your fuel injectors are not working properly and you do not replace them, you will likely have your engine running lean, which means it will not run smoothly and may be prone to misfires. You’ll lose power. On the flip side, it could run too rich and then you’d have similar problems but also have really poor fuel mileage.

How to do it: Replacing your Fuel Injector:

  1. After popping the hood, the first thing you need to do is disconnect the main fuel line and any additional lines at the ends of the fuel rail. Unbolt or unscrew the fuel rail and pull it away from the injectors.
  2. If you did not have a fuel rail in your way, you’ll need to remove the fuel line from each separate injector.
  3. Now it is time to disconnect the fuel injectors. There is a plug at the top of each fuel injector, which connects it to a wiring harness.You should be able to use a flat screwdriver to pry the plug away. Hang onto it.
  4. Carefully remove each fuel injector with a fuel injector puller, because you don’t want to knock anything loose and have it fall into the engine. It also makes the job very easy.
  5. Make sure that nothing falls into the now vacated hole in the intake manifold. It’ll be a big problem if it does.
  6. Now put the new injectors in place, lubricating the seals first.
  7. Once the new injectors are in, restore the fuel line or fuel rail that you removed by reversing the steps above.
  8. Start the engine and make sure it is running smoothly. If it is, you’re done.

Anything else I need to know?

Be gentle at just about every step along the way to make sure that you don’t damage any parts or drop anything into the intake manifold.

Select your Fuel Injector replacement online from Car Part Kings for fast shipping, Live Support and great prices.
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The Kings have found 1273 part(s)

  1. GB Injectors Fuel Injector 842-12114

    Part Number: 842-12114
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  2. GB Injectors Fuel Injector 842-12195

    Part Number: 842-12195
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  3. GB Injectors Fuel Injector 842-12113

    Part Number: 842-12113
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  4. GB Injectors Fuel Injector 842-12118

    Part Number: 842-12118
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  5. GB Injectors Fuel Injector 842-12228

    Part Number: 842-12228
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  6. GB Injectors Fuel Injector 842-12192

    Part Number: 842-12192
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  7. GB Injectors Fuel Injector 842-12126

    Part Number: 842-12126
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  8. GB Injectors Fuel Injector 852-13107

    Part Number: 852-13107
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $34.76 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $59.95
    Savings: 42.02%
    Quantity:
  9. GB Injectors Fuel Injector 852-13111

    Part Number: 852-13111
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  10. GB Injectors Fuel Injector 852-12160

    Part Number: 852-12160
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  11. GB Injectors Fuel Injector 852-12181

    Part Number: 852-12181
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  12. GB Injectors Fuel Injector 852-12179

    Part Number: 852-12179
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  13. GB Injectors Fuel Injector 852-13112

    Part Number: 852-13112
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $68.53
    Savings: 43.51%
    Quantity:
  14. GB Injectors Fuel Injector 852-12132

    Part Number: 852-12132
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  15. GB Injectors Fuel Injector 852-12131

    Part Number: 852-12131
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  16. GB Injectors Fuel Injector 852-18102

    Part Number: 852-18102
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $38.71 Ships Free!
    (0)
    Core Deposit
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info

    $30.00

    Quantity:
  17. GB Injectors Fuel Injector 852-12111

    Part Number: 852-12111
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  18. GB Injectors Fuel Injector 852-12157

    Part Number: 852-12157
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  19. GB Injectors Fuel Injector 852-12119

    Part Number: 852-12119
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $66.39
    Savings: 43.18%
    Quantity:
  20. GB Injectors Fuel Injector 852-13113

    Part Number: 852-13113
    Position: N/A
    Features:
    • Remanufactured Multi Port Injector
    • Fuel Injector
    • All injectors are exact OEM replacement injectors, not similar or aftermarket substitutes. This guarantees form, fit and function.
    • All injectors are 100% tested to meet or exceed OEM specifications.
    • 12 month/15,000 mile warranty.
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $34.76 Ships Free!
    (0)
    Core Deposit: $10.00
    Core Deposit Information
    The Core is your old part, the one you are replacing. Sometimes this old part can be re-made into a new part and manufacturers offer a credit to you for sending in your old part.
    IMPORTANT: You will need to pay to ship the Core to us. Before sending back a Core, you'll need to decide if the Core deposit is worth the shipping cost. More Info
    MSRP: $59.95
    Savings: 42.02%
    Quantity:
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