Mishimoto 2003+ Toyota 4Runner 4.0L Low-Temperature Racing Thermostat

Mishimoto 2003+ Toyota 4Runner 4.0L Low-Temperature Racing Thermostat

Marsoni

M251S

$89.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 2003+ Toyota 4Runner 4.0L Low-Temperature Racing ThermostatSKU: MMTS 4RUN40 03 UPC: 811580034282 Mishimoto 2003+ Toyota 4Runner 4. 0L Low Temperature Racing Thermostat Replace your stock thermostat in 2003 2021 Toyota 4Runner 4. 0L 2007 2014 FJ Cruiser and 2005 2008 Tacoma 4. 0L with the Mishimoto low temperature racing thermostat and housing. This direct fit unit activates at 71C 160F versus OEM 82C 180F to circulate coolant sooner and keep engine temperatures lower. Perfect for hot weather high power builds

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This stuff has a strong scent. Sort of beachy, sunscreen smell, which is not my favorite. It is definitely shimmery. I used this for a hawaiian themed party. It was pretty! It dried down fairly quickly. I did place a towel down in my car before I got in it just in case some of it came off the back of my legs and got all over the seat. I wear black pants to work most days, and didn't want a glitter butt every day.

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Reviewed in the United States on November 26, 2025