Z-Flash LCM Plugin Flasher for GM Sierra HD 2500/3500 2023-2025 Reviews

4.9 Rating 17 Reviews

Questions

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Phone:

1-888-562-5125

Email:

info@UltraBrightLightz.com

Location:

40 Oser Ave, Suite 14, Hauppauge, NY,
40 Oser Ave, Suite 14, Hauppauge, NY
New York
11788

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“Super easy to install and works flawlessly! Thank you!”

Helpful Report

Posted 9 months ago

“Installation was easy, works as described. Excellent product.”

Helpful Report

Posted 9 months ago

Christopher D

Verified Reviewer

“10 minute install: 5 spent on leaving the driver door open for 5 minutes to avoid check engine light, 2 to plug in module, and 3 minutes to clean up wiring with zip ties. Looks awesome, very clean appearance and fast installation! Thank you!”

Helpful Report

Posted 10 months ago

“Very easy to install and worked perfectly, love it! Only comment is to update the video explaining using a pick to depress clip for the factory wiring harness. The GMC clip has a simple white button to raise and it pops right out. Super amazing product and will buy again.”

Helpful Report

Posted 11 months ago

“Third one purchased and loving them. So much easier than hardwiring lights in.”

Helpful Report

Posted 11 months ago

“Great product. Easy to install and any pattern changes are as simple as a quick flip of the toggle .”

1 Helpful Report

Posted 11 months ago

“Super easy install. I’m like a kid on Christmas morning. Turn the flashers on every change I get.”