Thermostat - Mercruiser / Volvo 140° F OEM# 18-3550 | WSM 775-535

Thermostat Mercruiser / Volvo 140° F OEM# 18-3550

This WSM thermostat is a quality aftermarket replacement part designed for Mercruiser Volvo 0° F.

It replaces selected OEM reference numbers including 18-3550, 3853983, 59078, 59078A1, 59078B, F84068-2 and is suitable for service, repair and rebuild work.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 1 listed fitment
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 775-535
• Product: Thermostat
• OEM Reference: 18-3550, 3853983, 59078, 59078A1, 59078B, F84068-2
• Application: Mercruiser Volvo 0° F

Product Fitment

This part is suitable for the following models:

• Mercruiser Volvo 0° F

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

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Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.