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$392.77
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The Quicksilver 863457A 2 is a genuine OEM thermostat housing assembly designed for MerCruiser MPI sterndrive engines. As a factory-original Quicksilver part, it ensures a precise fit and reliable performance, meeting the same standards as the components installed at the factory.
This thermostat housing plays a critical role in the engine cooling system, sealing and directing coolant flow through the thermostat to maintain proper operating temperature. Replacing a cracked, corroded, or leaking housing with a genuine OEM unit helps prevent overheating and protects the engine from costly damage.
What's Included:
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Backed by Mercury Marine's standard factory warranty against defects in materials and workmanship, this genuine Quicksilver replacement part is the correct choice for a professional-quality repair on your MerCruiser sterndrive.
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Cheaper than going through alta
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Easy to find product and to check out.
Harold Goleman
Made an order and 2 days later got an email saying it was canceled. Picked up the phone and it was resolved quickly. Product is now in the mail. Prices are great.
Koukika240sx
Prompt shipping, good prices. Will buy from again
dhrake
A+++++
Ricky
quick and easy
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Quick and easy
cj harris
very E-Z to navigate this site.
gregg terbush
It was quick and easy to purchase and very easy to find the item I was looking for
Nestor Menendez
Item arrived in good condition and in a timely manner.
nmellor
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