Mishimoto Thermostats, Housings & Fillers

Coolant Fill Neck, Weld-On, Aluminum, 42mm Diameter, Each

Part Number: MIO-MMFN-L

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Coolant Fill Neck, Weld-On, Aluminum, 32mm Diameter, Each

Part Number: MIO-MMFN-S

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Thermostat, Mechanical, Standard-flow, 160 degrees, Copper/Stainless Steel, Buick, Chevy, Pontiac, Each

Part Number: MIO-MMTS-GM-92L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Thermostat, Mechanical, Standard-flow, 180 degrees, Copper/Stainless Steel, Jeep, Each

Part Number: MIO-MMTS-WRA-87L

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

2005-2014 TRZ 450 Performance Thermostat, 84C/183F

Part Number: MIO-MMTS-HON-05E

Not Yet Reviewed

Estimated Ship Date: Tomorrow

1998-2013 Arctic Cat 500 Performance Thermostat, 68C/154F

Part Number: MIO-MMTS-AC5-98E

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

2005-2014 TRZ 450 Performance Thermostat, 79C/174F

Part Number: MIO-MMTS-HON-05L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

1998-2013 Arctic Cat 500 Performance Thermostat, 63C/145F

Part Number: MIO-MMTS-AC5-98L

Not Yet Reviewed

Estimated Ship Date: Tomorrow