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Thermostat Seal 26-F664914

Satisfaction rating 5 out of 5 (9 Ratings)
$19.95
You save $1.05. (5%) $21
ONLY 2 REMAINING
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Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Product Questions

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9 Product Reviews

90hp force

Excellent
by

Mercury Force

Never had an issue ordering parts, and the parts diagram was in detail
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Mercury Force 75hp

Repair Difficulty
Easy
Repair Time
1 to 2 hours
Price was phenomenal! Took 2 months to get parts due to one item being back ordered otherwise would rate 5 stars. Will definitely purchase here again.
by

Problem fixed: No water flow after hitting sandbar

Removed lower unit and replaced water pump impeller. Removed and replaced thermostat, seal and spring. Reassembled.

1998 90 HP Force

Repair Difficulty
Medium
Repair Time
Less than 30 mins
Great service with hard to find parts for my 1998 90 HP Force Outboard Motor.
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1989 Force 85 HP, 856X9H

Repair Difficulty
Medium
Repair Time
30 to 60 mins
My order was processed as I was told it would be. I had to wait a few days for non-stock parts. The order was complete when I got it and all the parts were correct.
by

Problem fixed: Overheat warning buzzer went of after prolonged irolling.

I pulled the t-stat out and put it in hot water and it opened, but I was suspicious of it and got another one with the gaskets. I pulled the overheat sensor out and put it in hot water. It sent out a ground like it should but would not return to normal state when cooled off. After several hours it was fine. I replaced it and no more problems.

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

Customers Also purchased

Supersession Chain

Name SKU Superceding SKU
Thermostat Seal VIEWING THIS PRODUCT F664914 CURRENT
Seal F664258 F664914
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.