Sierra 118-3536 Marine Engine Thermostat 143°F

The Sierra 118-3536 is a high-quality replacement thermostat designed specifically for Mercury Marine outboard engines. This precision-engineered thermostat maintains optimal engine operating temperature to prevent overheating and ensure maximum performance and longevity of your marine engine.

Key Features:

• Temperature rating: 143°F (62°C) for precise thermal regulation
• Direct OEM replacement for Mercury Marine applications
• Manufactured to meet or exceed original equipment specifications
• Designed for 2-stroke Mercury and Mariner outboard motors
• Constructed with durable materials to withstand harsh marine environments

Compatibility:

This thermostat replaces Mercury Marine part numbers 833072, 833072002, 833072003, and 833072004. It is compatible with various Mercury outboard engines including 110 JET, 150 PRO XS, 175 PROXS, 200 DFI, 200XS, 225, 250, and 300 series models with 2.5L and 3.0L displacements.

Note: Thermostat sold individually. For complete thermostat replacement, use with Sierra thermostat kit 18-3605 which includes gaskets and seals.

Sierra Marine is a trusted leader in aftermarket marine engine parts, known for quality and reliability. Each Sierra product is backed by their comprehensive warranty covering parts and labor.