12668649 0507307218 12656932 12672368 1PCS Fuel Injectors 12668390 2014-2017 Chevrolet GMC GM Trucks 4.3L & 5.3L
12668649 0507307218 12656932 12672368 1PCS Fuel Injectors 12668390 2014-2017 Chevrolet GMC GM Trucks 4.3L & 5.3L
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These High Impedance fuel injectors have been 100% tested and exactly match the internal coil resistance and fuel flow rate of OEM fuel injectors.The individual flow characteristics and fuel atomization of above fuel injectors are almost same to or superior to the OEM and will help accelerate response time , save gasoline and improve MPG.
Specifications:
Condition: Brand New
Warranty: 3 Years
Manufacture Part Number: 12668390
Interchange Part Number: 12623116 12628422 12656005 12672368 12668649
Other Part Number: FJ1217 0507307218 12656932
Fitment:
For exact years and models, please check compatibilities.
For 2014 Chevrolet Silverado 1500 5.3 L V8 VIN:C
For 2014 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H
For 2015 Chevrolet Silverado 1500 5.3 L V8 VIN:C
For 2015 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H
For 2016 Chevrolet Silverado 1500 5.3 L V8 VIN:C
For 2016 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H
For 2017 Chevrolet Silverado 1500 5.3 L V8 VIN:C
For 2017 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H
For 2017 Chevrolet Silverado 1500 ELECTRIC / GAS VIN:R
For 2015 Chevrolet Suburban 5.3 L V8 VIN:C
For 2016 Chevrolet Suburban 5.3 L V8 VIN:C
For 2017 Chevrolet Suburban 5.3 L V8 VIN:C
For 2015 Chevrolet Tahoe 5.3 L V8 VIN:C
For 2016 Chevrolet Tahoe 5.3 L V8 VIN:C
For 2017 Chevrolet Tahoe 5.3 L V8 VIN:C
For 2014 GMC Sierra 1500 5.3 L V8 VIN:C
For 2014 GMC Sierra 1500 4.3L V6 FLEX VIN:H
For 2015 GMC Sierra 1500 5.3 L V8 VIN:C
For 2015 GMC Sierra 1500 4.3L V6 FLEX VIN:H
For 2016 GMC Sierra 1500 5.3 L V8 VIN:C
For 2016 GMC Sierra 1500 4.3L V6 FLEX VIN:H
For 2017 GMC Sierra 1500 5.3 L V8 VIN:C
For 2017 GMC Sierra 1500 4.3L V6 FLEX VIN:H
For 2017 GMC Sierra 1500 ELECTRIC / GAS VIN:R
For 2015 GMC Yukon 5.3 L V8 VIN:C
For 2016 GMC Yukon 5.3 L V8 VIN:C
For 2017 GMC Yukon 5.3 L V8 VIN:C
For 2015 GMC Yukon XL 5.3 L V8 VIN:C
For 2016 GMC Yukon XL 5.3 L V8 VIN:C
For 2017 GMC Yukon XL 5.3 L V8 VIN:C
Package included:
1 * Fuel Injectors
Notes:
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Shipping Information:
Free Quick Shipping to USA & AUS.
Estimated Time of Arrival: within 3-8 working days.
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This fuel like it is very nice. It feels pretty rugged and made with high quality materials. I like the red color which adds some personality to a normally plain looking engine. I am also VERY happy they added the clips with the fuel line because I have lost one before while working on a vehicle and it sucks. I spent an hour combing through the gravel and then ended up having to zip tie the hose in place so I could drive to the parts store to get more.
Injectors worked perfectly
It worked.
So far I love the look and feel of this! Very sturdy build quality and easy install! Used for about 500 miles and no issues!
Let customers speak for us
from 1083 reviews
This product is awesome! Shipping was super fast, and the build quality of the front grille is top-notch. Installation was way easier than I thought it would be—even though some videos and forums made it seem complicated, it’s totally DIY-friendly. Every clip snapped right into place, and the final look is stunning. I’d highly recommend tackling this yourself!
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I was having a surging issue, and it would falter under load. I tried running Sea Foam through it three times, which helped a little, but it still wasn’t running right. Then I bought a cheap replacement carburetor from another vendor, but when I installed it, it was a complete no-go.
Finally, I decided to invest in this Onan carburetor, and the generator fired up immediately and now purrs like a dream. My advice? Spend the extra money on an original manufacturer’s part—it’ll save you a ton of hassle in the long run!
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When I first installed it, the check engine light was still on, and I was like, "Oh no, did I just waste my time?" But then, after driving just a little bit, the light went off—like magic! And dude, my car feels like it’s got way more power now. It’s been about 300 miles since then, and that light hasn’t come back on. Fingers crossed it stays that way for a long time. This thing’s been a game-changer for my ride!

Yo, my catalytic converter was straight-up ancient, and that dang check engine light had been on for months. It was driving me nuts! Then my buddy told me this site could hook me up. I figured, why not give it a shot? So I placed an order, and boom—problem solved! This site’s legit, no cap. 🙌

This grill totally amps up the sporty vibe of my ride while adding a sleek, classy touch with its glossy finish. The honeycomb mesh design is sharp and gives the car a meaner, more aggressive look. Putting it on was super easy, and the quality is legit top-tier. If you’re thinking about upgrading your grill, this one’s a no-brainer—highly recommend!
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What really sets this top-end rebuild kit apart is how efficient it is. It’s designed to cut down on the time and effort needed for a rebuild, saving you both money and headaches down the road. Plus, it includes clear, easy-to-follow instructions that make installation a breeze.

This thing does exactly what it’s supposed to do—cuts down on wind buffeting, especially when you’re tucked in. Puig never disappoints when it comes to quality, and this one’s no exception. Super easy to install, too.

It showed up right on time, and the seller kept me in the loop the whole way—great communication! I’d absolutely use them again without a doubt. The grill itself is seriously high-quality, no complaints there. One piece of advice though: I’d strongly recommend having a body shop handle the installation. There’s always a little tweaking needed to get everything lined up perfectly, especially with the crash bar and sensors. Saves you the headache!
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MiniCats are excelente, the price has gone up but they are excelente for the job, if you know how to used them. Unfortunately there delivery time is bad, took a long long time.
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The Rep helped me out, satisfied with this shopping experience.
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Turn check engine light off in minutes the best will recommend 100%😃😃😃
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Fit great, and fixed my rough running Buggy.

The spacer is great. As soon as I installed it, the warning light stopped coming on. My old catalytic converter was acting up, but this little thing fixed the issue. I've already recommended it to my other friends.
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Perfect, now I don't have to deal with check engine light again!
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Super affordable, quick fix.