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SHOCKENT

12613411 Upgraded 4-hole [4.8/5.3/6.0L] Fuel Injectors Fit for:-Chevy Avalanche 2010-2013, Colorado 2010-2012, Tahoe 2010-2014; Fit for:-GMC Yukon 2010-2014, Canyon 2010-2012 - 8Pcs

  • Based on 10 reviews
Condition: New
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$96.17 Why this price?

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Features

  • [Reference Number]:12613411, 217-3411, M1407, FJ1061, FJ10735, 67668
  • [Vehicle Fitments -1]:Fits For:-Chevy [ Avalanche 5.3L V8 2010-2013, Colorado 5.3L V8 2010-2012, Express 1500 5.3L V8 2010-2014, Express 2500 4.8L V8 2010-2017, Express 3500 4.8L V8 2010-2017, Silverado 1500 4.8L/5.3L/6.0L V8 2010-2013, Suburban 1500 5.3L V8 2010-2014, Tahoe 5.3L V8 2010-2014, Tahoe 6.0L V8 2011/2013 ]
  • [Vehicle Fitments -2]:Fits For:-GMC [ Canyon 5.3L V8 2010-2012, Savana 1500 5.3L V8 2010-2014, Savana 2500 4.8L V8 2010-2017, Savana 3500 4.8L V8 2010-2017, Sierra 1500 4.8L/5.3L/6.0L V8 2010-2013, Yukon 5.3L V8 2010-2014, Yukon XL 1500 5.3L V8 2010-2014 ]
  • [Vehicle Fitments -3]:Fits For:-CADILLAC [ Escalade 6.0L V8 2010-2013 ]; Fits For:-HUMMER [ H3 5.3L V8 2010, H3T 5.3L V8 2010 ]
  • [Specification]: Fuel Type: Gas; Hole Quantity: 4 holes; Terminal Quantity: 2; Terminal Type: Blade; O-Rings Included: Yes, preinstalled; Terminal Gender: Male; Injector Design: Premium Aviation Alloy and composite plastic
  • [Function]: Injector Nozzles designed for optimum fuel atomization for increased performance and fuel economy
  • [Pro Tip]: Due to variations in individual models, if the rubber ring does not fit properly or is too small, you can remove the rubber ring from the injector nozzle of your original vehicle and replace it with the rubber ring from our new injector nozzle. This will effectively resolve any sealing issues and ensure a proper fit
  • [Buy with Confidence]: Backed by over 20 years of automotive expertise, SHOCKENT offers a 12-Month Unlimited-Mileage Guarantee on our precision-crafted Fuel Injectors. With a wide range of automotive accessories, we ensure you can hit the road with complete confidence and peace of mind
  • [Core Technology]: Enhanced Fuel Efficiency: Our fuel injectors deliver precisely measured fuel to your engine, optimizing combustion for improved fuel economy and performance

Material: Premium Aviation Alloy and composite plastic


Brand: SHOCKENT


Item dimensions L x W x H: 0.28 x 0.18 x 0.9 inches


Exterior Finish: ‎Precision Fuel Delivery


Inlet Connection Type: Push-in/Quick-connect


Outlet Connection Type: SAE


Number of Ports: 4


Outlet Connection Size: 0.13 Inches


Number of Packs: 1


Unit Count: 8.0 Count


Exterior Finish: ‎Precision Fuel Delivery


Inlet Connection Type: Push-in/Quick-connect


Outlet Connection Type: SAE


Number of Ports: 4


Connector Type: Blade


Valve Type: Check Valve


Item Dimensions: 0.28 x 0.18 x 0.9 inches


Outlet Connection Size: 0.13 Inches


Size: Rapid Fuel Response


Material Type: Premium Aviation Alloy and composite plastic


Brand Name: SHOCKENT


Model Number: 12613411


Manufacturer: SHOCKENT Automotive Manufacturing


Manufacturer Warranty Description: 12-Month


Manufacturer Part Number: SKT-FL-12613411


Set Name: Universal Set of 8 Fuel Injectors


Number of Pieces: 8


Unit Count: 8.0 Count


Included Components: New SHOCKENT 12613411 Fuel Injectors *8, SHOCKENT Exquisite Box *1


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • El producto sirvió al vehiculo
El producto estuvo excelente, y fue adecuado
Reviewed in the United States on April 17, 2026 by William salcedo
    • Didn't work with 2012 5.3 flex fuel engine
Did not work with my 2012 gmc sierra flex fuel even after I put the old o-rings. They would not deliver enough fuel. I purchased a different set for $49.00 that worked great
Reviewed in the United States on May 17, 2026 by Jody Tuason
    • They worked
Fix right and doing a for the truck
Reviewed in the United States on February 21, 2026 by Maurice and Taneesha
    • They appear to be very high quality They appear to be very high quality
Review Image by Tim Zurawski
Review Image by Tim Zurawski
Review Image by Tim Zurawski
Review Image by Tim Zurawski
Review Image by Tim Zurawski
These are only 4 hole injectors but they look fantastic. I have seen these go for over $400 on other markets, so for the price here on Amazon it is a REALLY good deal and great value for your money. They appear to be very high quality and will fit your vehicle perfectly. I am sure they will perform and function just as well as OEM. As long as you install these correctly, with the O-rings inserted into the injector bar they should not leak. I strongly recommend giving these injectors ... show more
Reviewed in the United States on December 30, 2025 Reviewed in the United States on December 30, 2025 by Tim Zurawski
    • Smooth and consistent spray
Engine runs evenly across all cylinders now
Reviewed in the United States on January 11, 2026 by Keep it Simple
    • My performance went down alot
They fit in good with no leaks. But performance is horrible my truck has less power and don’t go over the hills like it did before I installed these.
Reviewed in the United States on April 21, 2026 by William DeVaul

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