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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It’s been months since I bought these and I run one coming off my main battery and then another on my auxiliary battery. I’ve got a huge alternator and running nearly 10K on my set up before I even started to think about what Speakers size or anything like that I made sure that the power and wiring is gonna be top notch. I see almost no voltage drops have not had a problem with these whatsoever.

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Reviewed in the United States on March 8, 2026

Verified Purchase

pacepicante

New York, US

★★★★★ 5

Great quality fuse holder for 0 and 4 gauge.

These are high quality fuse holders. I like Recoil products they are great.

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Reviewed in the United States on November 22, 2025