Mishimoto 06+ Honda Civic Si Racing Thermostat 68 Degrees

SKU: MISMMTS-CIV-06

Thermostats, Mechanical

MM Thermostats...

Mishimoto

Mishimoto 06+ Honda Civic Si Racing Thermostat 68 Degrees

SKU: MISMMTS-CIV-06

Thermostats, Mechanical

MM Thermostats...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

The Mishimoto racing thermostat for the 2006-2011 Honda Civic Si will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature (68 C) than standard thermostats (82 C), also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

Product Overview

2007-2008 Acura RDX 2.3 Liter BWEA, 2004-2008 Acura TSX 2.4 Liter ASU5, 2004-2008 Acura TSX 2.4 Liter MCTA, 2007-2010 Honda Civic 2.0 Liter PNN3, 2006 Honda Civic 2.0 Liter PNN4, 2011 Honda Civic 2.0 Liter SPNM, 2012-2013 Honda Civic 2.4 Liter SY1M, 2012-2013 Honda CR-V 2.4 Liter B5RA, 2012-2013 Honda CR-V 2.4 Liter B5SA, 2008-2011 Honda CR-V 2.4 Liter BZHA, 2008-2011 Honda CR-V 2.4 Liter BZJA, 2012 Honda CR-V 2.4 Liter M5LA, 2012 Honda CR-V 2.4 Liter M5MA, 2007 Honda CR-V 2.4 Liter MZHA, 2010-2011 Honda CR-V 2.4 Liter MZHA, 2007 Honda CR-V 2.4 Liter MZJA, 2010-2011 Honda CR-V 2.4 Liter MZJA

Features and Benefits

Fits the 2006â€“2013 Honda Civic SI
Activates at lower temperature so coolant flows through system earlier
Allows for cooler engine temperatures
Mishimoto Lifetime Warranty

Product Details

Alternate Part Number:	MMTS-CIV-06
Description:	Honda Civic SI Racing Thermostat
Dimensions:	Activates at 68 Degrees C
Install Difficulty:	2
Part Number:	misMMTS-CIV-06
SellingPoint01:	Fits the 2006-2013 Honda Civic SI
SellingPoint02:	Activates at lower temperature so coolant flows through system earlier
SellingPoint03:	Allows for cooler engine temperatures
SellingPoint04:	Mishimoto Lifetime Warranty
SellingPoint05:	N/A
SellingPoint06:	N/A
SellingPoint07:	N/A
SellingPoint08:	N/A
SellingPoint09:	N/A
SellingPoint10:	N/A
SellingPoint11:	N/A
SellingPoint12:	N/A
SellingPoint13:	N/A
SellingPoint14:	N/A
SellingPoint15:	N/A
TechSpec Applications:	2007-2008 Acura RDX 2.3L--2004-2008 Acura TSX 2.4L--2006-2013 Honda Civic Si 2.0L/2.4L--2007-2013 Honda CR-V 2.4L
TechSpec Chassis Codes:	FA1--FG1--FG2--CL9
TechSpec Engine Codes:	K20z3--K24a2--K23a1--K24z1
TechSpec Includes:	(1) Mishimoto Thermostat--Mishimoto Lifetime Warranty
TechSpec Mishimoto Activation Temperature (F):	154.4
TechSpec Note:	N/A
TechSpec OEM Activation Temperature (F):	172.4

Application Summary

Part Type

Engine Coolant Thermostat

Data: v4.2 - Upd: 2026-10-15 12:05:38

Features

Activates at lower temperature so coolant flows through system earlier
Allows for cooler engine temperatures
Fits the 2006-2013 Honda Civic SI

Specifications

Product Attributes - UPC: 748354801828
Product Attributes - Brand: Mishimoto
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Thermostats, Mechanical
Product Attributes - Product Line: Mishimoto Thermostats
Product Attributes - Gaskets Included: No
Product Attributes - Thermostat Material: Copper/Stainless steel
Product Attributes - Thermostat Flow Rate: Standard-flow
Product Attributes - Manufacturer's Part Number: MMTS-CIV-06
Product Attributes - Opening Temperature Rating (degrees F): 154 degrees F

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMTS-CIV-06
SFX Item ID	4048764
Supplier Item Code	4048764
Manufacturer SKU	MMTS-CIV-06
Manufacturer UPC	748354801828
Alternative References	mio-mmts-civ-06, MIMMMTS-CIV-06