Thermostat 143F for Mercury Mariner 135-200HP (C8S3)

Includes: - Thermostat 143F

Fits Models: - Mercury Mariner

Model Years: - 2005–2010

Submodels: - Common trims include 135HP, 150HP, 175HP, 200HP; chassis code C8S3; body style: Outboard Motor

Engine Options: - Common engine sizes include 1.7L, 2.5L; engine codes: 1.7L (Mercury) and 2.5L (Mercury)

Description: This 143F thermostat is designed for Mercury Mariner outboard motors ranging from 135 to 200 horsepower.

Features: - Direct replacement for Mercury Mariner outboard motors - Maintains optimal operating temperature - Enhances engine performance and efficiency - Durable construction for marine environments - Simple installation

Part Number: C8S3