Quicksilver 8M0090819 Thermostat Assy

Quicksilver 8M0090819 Thermostat Assy

Quicksilver 8M0090819 Thermostat Assembly is designed for select Mercury 75-115 HP 2.1L EFI FourStroke outboards. This 120°F thermostat helps regulate engine operating temperature by controlling coolant flow through the cooling system, supporting efficient performance and reliable engine operation.

Designed as a replacement thermostat assembly, it helps maintain proper cooling system function for compatible Mercury outboard applications. Always use the thermostat temperature rating specified in your owner's manual or service manual to ensure correct engine performance and protection.

Product Features:

• 120°F thermostat assembly for select Mercury EFI FourStroke outboards
• Designed for Mercury 75-115 HP 2.1L EFI FourStroke applications
• Helps maintain proper engine operating temperature
• Supports peak engine performance and cooling efficiency
• Easy replacement with common shop tools
• Produced to meet Mercury Marine OEM specifications
• Refer to owner's or service manual for proper installation instructions

Fits:

• Mercury 75-115HP HP EFI FourStroke outboards (1.7L) (2006-2014)
• Mercury 115 HP EFI FourStroke 2.1L outboards
• Mercury 135 HP EFI FourStroke outboards (2011 and newer)
• Mercury 150 HP EFI FourStroke outboards (2011 and newer)

Product Details:

• Brand: Quicksilver
• Manufacturer Part Number: 8M0090819
• Part Type: Thermostat Assembly
• Temperature Rating: 120°F
• Application: Mercury 75-115 HP 2.1L EFI FourStroke Outboards
• Supersedes: 892864T06

Interchange / Cross Reference:

• Quicksilver 8M0090819
• Mercury 892864T06

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov