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Deanna Shallcross
July 31, 2025
I bought a used Yukon XL to haul my dogs, and not long after, the P0178 code came up. After checking, I found that the sensor was the issue. The original fuel lines were bent and packed with dried mud, which made removal a real hassle. This new part was super easy to install, and after clearing the code, I haven’t had any issues since. Excellent value for the price — highly recommended!
Michelle Speers
July 23, 2025
This part matched the original perfectly. All the connections lined up just right, and it worked just like the factory part — a great deal for the money. Heads-up: You’ll need a GM fuel line disconnect tool to remove the lines, and a 10mm socket to take out the four bolts. Only use hand tools — no power tools. When removing the old part, expect about 1/4 cup of fuel to leak out, so make sure you’re working away from any flames or electric lights. Stay safe!
Ysabel Delgado
July 19, 2025
I installed this part on my 2005 Tahoe with a Flex Fuel system, and after clearing the code, the check engine light went off. It’s been two weeks now and everything is running smoothly. I’ll update if anything changes — thanks for a quality part!
Janeen Thompson Felix
January 5, 2025
In April 2025, my Tahoe failed inspection because the check engine light was on. The inspection report showed that the flex fuel sensor was the problem. I was under pressure to fix it within two weeks, but all the nearby auto parts stores quoted over $300 — way over my budget. Then I found this sensor on Amazon. The low price made me a bit skeptical, but I decided to give it a try. After installing it and driving about 80 miles, my Tahoe passed inspection and the starting issue was gone. It worked for me — highly recommended!
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