Thermostat Kit (140°F) for MerCruiser V6 & V8 non-high performance GM engines with standard cooling

Thermostat Kit (140°F) for MerCruiser V6 & V8 non-high performance GM engines with standard cooling

Marsoni

M251S

$40.95

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

Thermostat Kit (140°F) for MerCruiser V6 & V8 non-high performance GM engines with standard coolingFor over 40 years, Engineered Marine Products has been successfully serving both the OEM and marine after market by providing superior quality, reliable, and competitive marine products at affordable prices. We're pleased to be appointed as UK Distributor for this brand. This six piece EMP Thermostat Kit is for 1983 onwards MerCruiser V6 & V8 non high performance GM based engines with standard cooling systems (140F). Replaces: Mercury Pt. No. 807252Q4

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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.
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I’ve had this frother for over a year now and it’s by far the best I’ve ever had. I purchased others in the past and they would not hold charge or end up not working after a while, but this one holds a charge forever and has lasted well over a year. It’s easy to use and powerful. Highly recommend!

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Reviewed in the United States on May 20, 2026

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Longhorn Fan@@@@@

Whiting, US

★★★★★ 5

Best choice!

Color: Blue, Color: Blue

This is the best of the best!!! Very sturdy, reliable, cleans easily I love it! Had others and this one beats them all!

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Reviewed in the United States on May 11, 2026

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Queen

Dallas, US

★★★★★ 4

The best frother I ever had

Color: White

I have been using frothers to make a daily matcha latte since 2016 and, since each of them lasted only between 4 to 12 months, I had purchased many of them. This one is absolutely the best one! I bought it in July 2025 and I surely hope this will last more than one year. I will update my review if it stops working too soon. But , for now, it has been great! I totally love the strong, fast engine. It perfectly whips up my matcha latte in just 3-4 seconds! As I use a very tall cup, I never experienced any overflowing of the liquid. It feels heavy and stronger than my previous one, and I like that. The reason I took off one star is because it doesn’t come with a metal stand considering that it is not possible to keep it standing up on the kitchen counter because, on the top, it has a robber cover that it is not flat. I am using an old stand from one of the previous frothers but, as this frother is much heavier, it keeps falling down. It would be nice to have a stand that fits this frother! Other than that, so far, it is the best frother I have ever had!

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Reviewed in the United States on November 14, 2025

Verified Purchase

drew13

Grantham, US

★★★★★ 5

Really powerful, responsive customer support

Color: Blue

Awesome for mixing protein powder into milk, Gatorade powder into water, making salad dressings, basically the kinds of work that would be overkill for an immersion blender. The unit I got started to vibrate like crazy after a few weeks. Contacted support and they said it was likely that the whisk rod was bent and said they'd refund me the cost of a new rod. We'll see if that solves the problem, but overall, I am impressed by their product and aftersales support.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Aundrea

Lowell, US

★★★★★ 5

powerful, efficient and long lasting

Color: Black

we've had this for a year and half now and it has held up!! we use it daily for coffee drinks. we also use it to mix powdered flavored drinks, when i do that it literally will make the WATER foam! its really powerful. and has definitely been worth the price as its lasted a year and a half.

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Reviewed in the United States on March 29, 2026