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

Marsoni M251S
Sale price$40.95
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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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4.7 ★★★★★
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Claudette J Dwyer
Omaha, US
★★★★★ 5
Well made shelves
Color: Dark Brown, Size: 15.7 inch
Cute and easy to attach to the wall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
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Neal
West Palm Beach, US
★★★★★ 5
Must buy!
Color: Dark Brown, Size: 15.7 inch
Very nice and sturdy!
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Reviewed in the United States on May 7, 2026
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Verified Purchase
Isabel Hernandez
Omaha, US
★★★★★ 5
Stylish and Practical Storage Solution
Color: Black, Size: 15.7", Color: Black, Size: 15.7"
Love these floating shelves! They are sturdy, easy to install, and perfect for adding extra storage in the bathroom. I used them over the toilet and they fit perfectly. They helped me organize essentials while also making the space look more modern and put together. Great quality and very functional. Highly recommend for small bathroom upgrades!
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Chioma Fortune Zed
Carnegie, US
★★★★★ 5
Loved it!
Color: Black, Size: 15.7"
These floating bathroom shelves are exactly what I was looking for. They’re sturdy, well-made, and look really nice once mounted. Installation was straightforward, and all the necessary hardware was included. The shelves hold a good amount of weight and are perfect for organizing bathroom essentials without taking up floor space. They add a modern, clean look to my bathroom and make it feel more organized. Great quality for the price — I’d definitely recommend these to anyone needing extra storage.
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Reviewed in the United States on January 24, 2026
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Verified Purchase
Benjamin Feliciano
Phoenix, US
★★★★★ 5
Easy install
Color: Black, Size: 15.7", Color: Black, Size: 15.7"
w I recently installed these bathroom shelves, and they completely exceeded my expectations. The quality feels solid and durable, and once mounted, they sit perfectly level without any wobble. I love how clean and modern they look — they instantly elevated the whole feel of the bathroom. The shelving space is surprisingly generous. I’m able to store everything from toiletries to décor pieces without the shelves feeling cluttered or overloaded. The finish also holds up well in humidity, which is a big deal for a bathroom environment. Installation was straightforward, the hardware included worked perfectly, and the shelves feel like they’re built to last. Overall, these shelves deliver both style and function, and I’m extremely pleased with how they turned out. Highly recommended if you want a simple upgrade that makes a big impact.
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Reviewed in the United States on February 22, 2026

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