★★★★★
May 2, 2026
Have not installed yet!
Replaces
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 10 vehicles spanning 2002-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 2005 | Chevrolet | Avalanche 1500 | Chevrolet Avalanche 1500 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2007 | Chevrolet | Express 1500 Van | Chevrolet Express 1500 Van V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2006 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2005 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2006 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2006 | Chevrolet | Tahoe | Chevrolet Tahoe V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2006 | GMC | Sierra 1500 | GMC Sierra 1500 V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2006 | GMC | Yukon | GMC Yukon V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2002-2005 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 V8 5.3L Flex Fuel 8 Piece Fuel Injector Set TRQ FIA60800 |
| 2006 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60800 |
| Brand Label | Part Number |
|---|---|
| Standard Ignition | FJ502 |
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.
Have not installed yet!
Perfect fit and seem to be working great !
Perfect fit and customer service was great
Fit perfect, performs great
They fit well and are working.
Perfect products exactly what I ordered
I bought these injectors because of the Lifetime warranty. I usually stay with OEM with injectors, coils, sensors and other controlling devices. Engine runs great and getting very good mileage out of the set.
They work good in my 2002 Chevy Tahoe 5.3 run's great and a good price good service will definitely order again from 1A auto again.
These fuel injectors fit my 2002 Chevy Tahoe 5.3L V8 (US Built) just fine and cured a rough idle and hopefully will increase my MPG. Thank you TRQ!
No problems at all and truck runs great again Thanks . 1A auto great General Motors Parts.
FIA60800
Not for sure but I installed a full set in 2002 Chevy Tahoe 5.3 engine they work really good so far no problems at all Im very pleased with them.
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.
Yes they are . Have four holes on out side
I did not have to do a relearn procedure on my 2002 Chevy Tahoe after installing these injectors
