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Quicksilver 8M0089715 Replacement Thermostat 140°F for MerCruiser Sterndrives

Manufacturer

Quicksilver

Picture for manufacturer Quicksilver

Part Number

8M0089715
19 reviews
03/11/2036 6:36 PM
Sale Price

$23.49

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Quicksilver 8M0089715 is a 140°F replacement thermostat designed for various MerCruiser sterndrive applications equipped with standard cooling systems. This genuine Mercury Marine OEM component ensures proper engine operating temperature for peak performance and fuel efficiency.

Key Features:

  • 140°F opening temperature for optimal engine cooling
  • Genuine Quicksilver OEM part ensures exact fit and reliable performance
  • Designed specifically for MerCruiser sterndrive engines with standard cooling
  • Maintains proper coolant flow to prevent overheating and ensure efficient operation
  • Easy installation with common shop tools
  • Backed by Mercury Marine's rigorous testing and quality standards

Proper thermostat function is critical for marine engine longevity and performance. Always verify the correct thermostat temperature rating for your specific engine model by consulting your owner's manual or service manual before installation. Using the incorrect temperature thermostat can lead to overheating or inefficient engine operation.

Quicksilver has been the trusted source for Mercury Marine parts and accessories for over 65 years, delivering OEM-quality components that meet or exceed original equipment specifications.

good prices

5 rating

Tires fit well. Very satisfied Thank you Charlie

GREAT PRODUCT & FAST SHIPPING !!

Great price and fast shipping

Ecxellent site

Quick and Easy

Good seller with good communication. Would buy from again.

Quick checkout offering Amazon or PayPal checkout very convenient

Excellent service, incredibly fast shipping and delivery. Would DEFINITELY do business with again.

easy website to use and order

Lowest price and S&H around! Prompt responses! Will def buy from again!

I pieced a roof rack setup from all over the internet, and Autoplicity consistently beat every other vendor on price and shipping, even most auctions on eBay!<br>I found the site confusing when searching for items directly (why was the "Roof Racks & Cargo Carriers" dropdown empty, when Google showed their ads for tons of these products?). Since they always came up at the top of a Google Shopping search for products, using their website's internal navigation wasn't ever necessary.<br>Customer service guy was a little snippy, but I could have just been interrupting his lunch.

hope this is what I'm looking for

Quick and easy ordering. Thanks.

Seemed fine.

Easy enough until it came to payment. "Check out with Amazon, it'll be faster." It wasn't.

Easy

Very easy order to place, can't wait to get my part in!!thanks

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