Mishimoto MMTS-E36-92L Racing Thermostat for 1991-2000 BMW E36 Models

Vehicle Fitment

• 1991-1995 BMW 318i (E36) - 1.8L l4
• 1991-1995 BMW 318is (E36) - 1.8L l4
• 1995 BMW 318ti (E36) - 1.8L l4
• 1993-1995 BMW 325i (E36) - 2.5L l6
• 1992-1995 BMW 325is (E36) - 2.5L l6
• 1992-1995 BMW 525i (E36) - 2.5L l6
• 1995-1999 BMW M3 (E36) - 3.0/3.2L l6
• 2000 BMW Z3 (E36) Coupe/Roadster/M Coupe/M Roadster

Features

• Racing-style thermostat designed for performance BMW cooling
• Activates at ~154.4 °F (68 °C) for earlier coolant flow
• Promotes cooler running temperatures under hard use
• Direct-fit replacement for OEM thermostat in E36 chassis
• Improves heat management for modified, turbo, and stock engines
• Lifetime warranty from Mishimoto Automotive
• Easy installation with OE-style fitment and sealing surface
• Ideal for daily driving, track, and performance applications

Specifications

• Part Number: MMTS-E36-92L
• Thermostat Activation Temp: ~154.4 °F (68 °C)
• OEM Activation Temp: ~190 °F (88 °C)
• Material: High-quality thermostat assembly
• Warranty: Mishimoto Lifetime Limited Warranty

Included Components

• 1x Racing thermostat (MMTS-E36-92L)

Product Description

The Mishimoto MMTS-E36-92L Racing Thermostat is a **direct-fit performance cooling upgrade** designed for select **BMW E36 chassis applications** spanning 1991 through 2000. By activating at a lower temperature (~154.4 °F vs. the ~190 °F of stock units), this racing thermostat allows coolant to begin flowing sooner, reducing peak engine temperatures and helping maintain cooler running conditions under spirited driving or increased load.

This thermostat fits a broad range of E36 models - including 318i, 318is, 318ti, 325i, 325is, 525i, M3, and even Z3 variants - making it an excellent choice for enthusiasts seeking improved thermal management for stock or modified engines. Its **direct-fit design** means you won't need custom adapters or modifications, and the included lifetime warranty from Mishimoto adds confidence for long-term use. Whether you're addressing cooling concerns from performance upgrades or simply want better temperature control on your BMW, the MMTS-E36-92L Racing Thermostat delivers reliable performance.