Mishimoto 07-09 Nissan 350Z / 09-10 Infiniti FX35/M35 155 Deg F/68 Deg C Racing Thermostat

Mishimoto 07-09 Nissan 350Z / 09-10 Infiniti FX35/M35 155 Deg F/68 Deg C Racing Thermostat

Marsoni

M251S

$101.38

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

Mishimoto 07-09 Nissan 350Z / 09-10 Infiniti FX35/M35 155 Deg F/68 Deg C Racing ThermostatThe Mishimoto racing thermostat for the 2007 2009 Nissan 350Z will promote greater cooling efficiency for your street or track Z. Mishimoto racing thermostats open at a lower temperature compared to OEM, which allows your vehicle to maintain optimal temperatures even under extreme driving conditions. The Mishimoto racing thermostat provides benefits to your stock or forced induction 350Z and includes our signature lifetime warranty. This Part Fits:

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Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.

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Reviewed in the United States on February 13, 2026

Verified Purchase

Tat Phoenix

Dallas, US

★★★★★ 5

Good quality

Size: Medium, Color: Set-unbl

They fit perfectly and seem well made

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Reviewed in the United States on February 22, 2026

Verified Purchase

Kate

Natrona Heights, US

★★★★★ 5

Will be buying more

Size: X-Large, Color: Set-unbl

LOVE THESE! They’re so comfortable and stretchy.

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Reviewed in the United States on April 24, 2026

Verified Purchase

Cme411

Lake Worth, US

★★★★★ 3

They're ok

Size: Large, Color: Set-mu2

These are ok. I'm 5'6", 150lbs. I got a large. The colors are fun. The waist band is comfortable, fits well, doesn't dig in, and sits high enough to not affect a my C-section scar, but they constantly ride up.

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Reviewed in the United States on March 12, 2026