Vehicle Fitment

  • 2000–2009 Honda S2000 (2.0L F20C1 / 2.2L F22C1)

Features

  • Direct‑fit racing low‑temperature thermostat for Honda S2000 cooling system
  • Opens at a lower temperature than OEM for earlier coolant flow and improved heat management
  • Promotes more consistent engine operating temperatures during spirited driving and track use
  • Helps reduce peak coolant temperatures under heavy loads
  • Improves cooling system efficiency especially with performance modifications
  • Durable precision construction for reliable long‑term use
  • Ideal upgrade for drivers seeking better thermal control than stock unit
  • Backed by Mishimoto Lifetime Warranty for added peace of mind

Specifications

  • Part Number: MMTS‑S2K‑00L
  • Thermostat Activation Temperature: ~154.4 °F (68 °C)
  • OEM Activation Temperature: ~172.4 °F (78 °C)
  • Engine Compatibility: 2.0L F20C1, 2.2L F22C1
  • Fitment Years: 2000–2009 Honda S2000
  • Fitment Position: Engine cooling thermostat housing (direct replacement)
  • Application: Enhanced cooling flow for performance use

Included Components

  • 1x Racing low‑temp thermostat (MMTS‑S2K‑00L)
  • 1x Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMTS‑S2K‑00L Low Temperature Racing Thermostat is designed specifically for the 2000–2009 Honda S2000 equipped with either the 2.0L F20C1 or 2.2L F22C1 engine. Opening at ~154.4 °F (68 °C)—significantly cooler than the stock thermostat’s ~172.4 °F (78 °C)—this thermostat allows coolant to flow through the engine sooner, improving overall cooling efficiency and helping to reduce peak engine temperatures under hard driving or track conditions.

This direct‑fit performance thermostat installs easily in place of the factory unit without modification and is ideal for enthusiasts who want more stable engine temperatures during spirited driving, extended highway cruising, or aftermarket performance upgrades. Precision engineered for reliability and backed by Mishimoto’s Lifetime Warranty, the MMTS‑S2K‑00L helps maintain consistent thermal control for your Honda S2000’s high‑revving engine.



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