Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Exterior Components› Body Panels and Components
Mishimoto
Mishimoto Fan Switch 80 degree - Honda/Civic/Integra/Accord/SC2000
SKU: M00C MMFAN-SWITCH
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: MMFAN-SWITCH
The Mishimoto Thermoswitch Fan Switch replaces your OEM fan switch, allowing your radiator fan to activate at 80 degrees, 15 degrees lower than stock temperature.Installation is simple with direct replacement to OEM switch.
Features:
- Mishimoto Thermoswitch Fan Switch replaces OEM fan switch
- Allows radiator fan to activate at 176°
- F
- Quick and easy installation
- This item fits many vehicles, please see Tech Specs below
High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.
Vehicle Symptoms
- Engine temperature rises above normal in stop-and-go traffic
- Radiator fan does not engage until after car has been idling for several minutes
- A/C performance drops when car is stopped due to high engine temperatures
- Needle on temperature gauge climbs toward red during hot weather
- Fan switch fails to activate cooling fan at low speeds
Relevant Conversations
- 1998 Honda Civic overheating in traffic fix
- How to make radiator fan come on sooner Honda
- Mishimoto fan switch 176 degree install
- Honda fan switch location and replacement
- Lower fan turn-on temperature mod for Acura Integra
- OEM vs Mishimoto fan switch forum
- Engine runs hot at idle but fine on highway cause
- Best upgrade for Honda cooling system reliability
- Mishimoto MMFAN-SWITCH review and install
- Honda S2000 fan switch upgrade preventing overheating
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Mishimoto |
| Part Number | M00C MMFAN-SWITCH |
Videos
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy