Thermostat for Mercruiser CMD QSD 2.8L 4.2L 176°F 80°C Marine Engine

This 176°F 80°C Thermostat is a marine engine thermostat compatible with MerCruiser CMD QSD 2.8L and 4.2L marine engines. It is designed for coolant temperature regulation in applicable MerCruiser marine engine applications.

Product Overview

The 176°F 80°C Thermostat is an engine cooling component for MerCruiser CMD QSD marine engines. This thermostat supports coolant temperature control in 2.8L and 4.2L marine motor applications.

Key Features & Performance

• Thermostat temperature rating: 176°F 80°C

• Designed for marine engine cooling systems

• Compatible with MerCruiser CMD QSD engines

• Applies to 2.8L and 4.2L engine applications

Fitment & Compatibility

• for MerCruiser CMD QSD 2.8L marine engines

• for MerCruiser CMD QSD 4.2L marine engines

Common Uses

• Marine engine coolant temperature regulation

• Replacement of a thermostat in applicable MerCruiser marine engines

• Cooling system service for CMD QSD 2.8L and 4.2L engines

Technical Specifications

Product Type: Engine thermostat

Temperature Rating: 176°F 80°C

Brand Compatibility: MerCruiser

Model Compatibility: CMD QSD

Engine Compatibility: 2.8L and 4.2L

Application: Marine engine

Frequently Asked Questions

Q: What engines is this thermostat compatible with? A: The title identifies compatibility with MerCruiser CMD QSD 2.8L and 4.2L marine engines.

Q: How should fitment be verified? A: Verify the engine model, displacement, and existing thermostat specifications before purchase, especially when serial number variations may apply.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.