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Thermostat Kit - Sierra

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Thermostat Kit - Sierra
Madness Sale Price: $16.19
Save: $6.08
(27% Off $22.27)
Part # 18-3653 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 12 hrs 7 mins.

Product Families

Thermostat Kit - Sierra
    Mallory and Sierra Thermostat Kits for OMC Sterndrive/Cobra engines.
    Thermostat Kit - Sierra

    • Contains:
      ( 1 ) 18-3554 Thermostat, replaces O.E. # 383307
      ( 1 ) 18-2858 Manifold Gasket, replaces O.E.# 314809
      ( 1 ) 18-2917 Thermostat Gasket, replaces O.E.# 3701777(GM)
      ( 1 ) 18-2947 Thermostat Gasket, replaces O.E.# 310913
    • Average Customer Review for Thermostat Kit - Sierra
      Full StarFull StarFull StarFull StarHalf Star Based On 2 Reviews | Write Review
      Full StarFull StarFull StarFull StarEmpty StarPerfect Fit
      by Wade from Ukiah, California on September 11, 2012
      Fast shipping and fit my '86 OMC 5.7 perfectly. Only thing that I wondered about was the extra parts. I only needed 3 of the 6 parts (thermostat, o-ring, and the round gasket with the two holes). I figure it must fit multiple applications.
      (2 of 2 people found this review helpful)
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      Full StarFull StarFull StarFull StarFull StarExactly what I ordered
      by E. from St George, Utah on August 10, 2011
      This is exactly what was described and exactly what I needed. It was easy to install and works perfectly. I couldn't be happier.
      (2 of 2 people found this review helpful)
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