AEM Digital Wideband UEGO Gauge

Marsoni

M251S

$179.95

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

AEM Digital Wideband UEGO GaugeAEM's legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED "needle" that changes colors as AFR changes from rich to lean. NOTE: The 30 4100 Wideband UEGO Gauge Controller that uses the 4. 2 LSU sensor will be superseded to the 30 4110 Wideband UEGO Gauge Controller that uses the 4. 9 LSU sensor

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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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I’ve never been a mineral sunscreen fan but I really love this one. I needed a mineral sunscreen for days where I knew I was going to be sweating or swimming because the chemical stuff would run into my eyes and burn so bad. This one doesn’t burn my eyes at all. It doesn’t leave a white cast but it is a little oily and leaves me quite shiny for about 10-15 mins until it fully dries. I don’t really mind because it works well. I would definitely recommend 👌

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Reviewed in the United States on October 14, 2025

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Mel W.

Louisville, US

★★★★★ 4

It's okay. Better for dry skin.

Size: 1.7 Fl Oz (Pack of 1)

It's a nice product but still too greasy for my poor skin. It's pretty moisturizing. It isnt thick, but my skin gets greasy quickly with it. (I prefer Australian Gold tinted (the big tube meant for the body, not face).

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Reviewed in the United States on March 18, 2026

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Kylee Clarkston

Boise, US

★★★★★ 3

Greasy on face

Size: 1.7 Fl Oz (Pack of 1)

Feels greasy when you put it on.

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Reviewed in the United States on April 18, 2026

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Maya Dalton

Belleville, US

★★★★★ 5

Just like the other but better!

Size: 1.7 Fl Oz (Pack of 1)

I love the regular mineral face sunscreen so wanted to try the new liquid face sunscreen! It seems to be the same formula but way easier to apply. Applies more like a moisturizer and easy to run in! It still has the same protection and reliability!! Sunbum will always be a favorite!

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Reviewed in the United States on August 23, 2025

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Carnegie, US

★★★★★ 5

A Sensitive Skin Must

Size: 1.7 Fl Oz (Pack of 1)

Very smooth and easy to rub in. No white cast. Great for sensitive skin. Daughter has eczema and I have rosacea, we both use this sunscreen without any issues.

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Reviewed in the United States on March 22, 2026