Sierra 18-3569 Mercury Thermostat Kit:

Sierra replacement thermostat kits are designed to meet OEM specifications. This kit fits various Mercury/Mariner 70-125 HP 2 cycle outboards (1987 and newer).

• Temperature rating: 120°F

Kit Contains:

• (1) 18-0182 Thermostat Gasket
• (1) 18-0339 Thermostat Gasket
• (1) 18-3549 Thermostat

For Use On Mercury Engine Models:

• 70 3 cyl. A996142 & UP
• 75 3 cyl. C222000 & UP
• 80 3 cyl. A996142 & UP
• 90 3 cyl. A996142 & UP
• 100 4 cyl. B209468 & UP
• 115 4 cyl. C100000 & UP
• 125 4 cyl. D283222 & UP

Interchangeable with:

• GLM
• 13124
• Mallory
• 9-43155
• Mercury Marine
• 803061T1

Return will not accepted if the product is opened or after use.Product must be returned back unused and undamaged with all parts and including the original receipt. 

If we sent the wrong item, we will bear the cost of the shipping both ways. 

If the item shipped was the item ordered, shipping fees will be deducted from the refund.