AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit

AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit

Marsoni

M251S

$151.62

Get it in 3 business days with 1 day shipping. Friday, May 29

AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings KitAEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine's tuning calibration for fuel ethanol content. While many gas stations label flex fuel as E85 (85% Ethanol and 15% Gasoline), actual ethanol content can be much different. Using AEM's Flex Fuel Ethanol

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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You could put your fattest counsin on these babies and they wouldn't break. Easy to build, everything that you needed was included. And I love the way they look. I accidentally matched my new bed frame to them. The lights are sticky LED light strands. They aren't sticky enough. But I dont care I didnt buy it for the lights.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 20, 2025

Verified Purchase

Brianne Acklin

Port Orchard, US

★★★★★ 3

Manufactured wrong

Double check the mounting holes BEFORE you assemble! I got the whole thing put together, and then realized the left side bracket was incorrectly manufactured- the mounting hole is on the front of the unit instead of the back, so I can’t actually hang it on the wall. The assembly was easy, though.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 24, 2026