★★★★★
March 3, 2026
Flow rate ??
I bought these a month ago, they seemed to have made my truck run worse? What is the flow rate on these I cannot find it anywhere?
Replaces
Part Details
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
This part fits 23 vehicles spanning 2010-2017.
| Year | Make | Model | Description |
|---|---|---|---|
| 2010-2013 | Cadillac | Escalade | Cadillac Escalade V8 6.0L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | Chevrolet | Avalanche | Chevrolet Avalanche 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2012 | Chevrolet | Colorado | Chevrolet Colorado V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | Chevrolet | Express 1500 Van | Chevrolet Express 1500 Van V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2017 | Chevrolet | Express 2500 Van | Chevrolet Express 2500 Van V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2017 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 V8 6.0L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | Chevrolet | Tahoe | Chevrolet Tahoe 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2012 | GMC | Canyon | GMC Canyon V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | GMC | Savana 1500 Van | GMC Savana 1500 Van V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2017 | GMC | Savana 2500 Van | GMC Savana 2500 Van V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2017 | GMC | Savana 3500 Van | GMC Savana 3500 Van V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | GMC | Sierra 1500 | GMC Sierra 1500 V8 6.0L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | GMC | Sierra 1500 | GMC Sierra 1500 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | GMC | Sierra 1500 | GMC Sierra 1500 V8 4.8L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2013 | GMC | Yukon | GMC Yukon V8 6.0L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | GMC | Yukon | GMC Yukon V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010-2014 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010 | Hummer | H3 | Hummer H3 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| 2010 | Hummer | H3T | Hummer H3T V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60744 |
| Brand Label | Part Number |
|---|---|
| Standard Ignition | FJ1061 |
| Walker Products | 550-2136 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
FIA60744
I bought these a month ago, they seemed to have made my truck run worse? What is the flow rate on these I cannot find it anywhere?
I installed these fuel injectors on my 2012 Silverado 5.3 after chasing a persistent P219A/P219B fuel trim imbalance issue. I had already replaced intake manifold gaskets, injector O-rings, spark plugs, and coils, so I wanted to eliminate the injectors as a possible cause. Fitment was perfect. They dropped right in with no modification needed, and the connectors locked in securely. I lightly lubricated the O-rings during install and had zero leaks on startup. Idle quality was stable immediately after installation, and throttle response felt consistent. Fuel trims balanced out better than before, and I did not experience any rough idle or hesitation. No check engine light returned during my initial test drive. If you're troubleshooting cylinder imbalance, misfire-like vibrations, or uneven fuel trims on a high-mileage 5.3, these are a solid replacement option. Installation is straightforward if you're comfortable removing the intake manifold. Overall, good quality, proper fit, and p
They seem to be good quality, they fit in my 2010 silverado without issues. No problems from them as far as i can tell after a week. I'll try to update my review if they flake out
truck runs smooth and has no hesitation .seems to be pretty good injectors
Great price good experience will be ordering more
Broke down again, injectors lasted less than a month
Only time will tell, but seemed to be good quality. Fit was perfect, worked great so far. Did not seem cheaply made like other aftermarket parts, but hard to beat lifetime warrenty.
I just installed these in my 2013 gmc Sierra every thing work good thank you 1A Auto I'm going to start shopping on here now thank you
These are direct replacements of the OE parts for the vehicles listed to fit.
This part will not fit your vehicle, but we may have a part that is listed to fit. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
Thank you for your inquiry! Could you please provide us with your 17-digit VIN?
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
