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Sierra 18-3568 Thermostat Kit for Mercruiser Stern Drive Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3568
8 reviews
Sale Price

$17.75

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3568 is a complete thermostat kit designed for Mercruiser stern drive applications with GM V-6 and V-8 engines featuring closed cooling systems. This 160-degree Fahrenheit thermostat kit ensures proper engine temperature regulation for optimal performance and longevity.

Kit Includes:

  • 18-3555 Thermostat (160°F)
  • 18-1508 Thermostat Seal

Compatibility:

  • 5.7L MIE (1998-2001, serial OL002003 and up)
  • MX 6.2L MPI (2000-2001, serial OL680003 and up)
  • 454 Horizon MIE (1998-2001, serial OL002200 and up)
  • 502 Mag MPI (1998-2001, serial OL017000 and up)
  • Fits 1998 and newer GM V-6 and V-8 engines with closed cooling systems

OEM Cross Reference: Replaces Mercruiser 99155T1

Sierra marine parts meet or exceed original equipment specifications, providing reliable replacement components for your marine engine cooling system.

These were long enough, unlike the first ones I ordered. Six foot doesn't do the job for even the smallest boats.

So far so good

Good experience

Easy

Mu experience was good. The product was what i needed at a good price.

issue was corrected very fast and easy thank you matt

Great service

Extremely satisfied!!!

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