Heating and Cooling› Thermostats, Housings and Fillers

Nismo

62.0°C Low Temp Thermostat

$80.00

SKU: 21200RSZ30

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Nismo 21200RSZ30 is a thermostat designed for optimal engine cooling. It opens at a lower temperature of 62.0°C, which is beneficial for performance applications. This thermostat is a direct replacement part, manufactured in Japan.
Show original supplier description
The Nismo 21200RSZ30 is a performance-oriented thermostat engineered to maintain optimal engine temperatures under demanding conditions. Unlike standard thermostats that typically open around 76.5°C, this Nismo unit initiates opening at a lower 62.0°C. This earlier opening point allows for more efficient coolant circulation, contributing to a lower overall engine operating temperature, especially under full throttle or high load. Manufactured in Japan, the 21200RSZ30 is a direct replacement for the OEM thermostat. It is specifically designed for vehicles equipped with the VQ35DE engine, including popular models like the Nissan 350Z (Z33) and Infiniti G35 (V35) and M35. This thermostat is ideal for enthusiasts seeking to improve cooling efficiency and potentially gain a performance edge by keeping engine temperatures in check. This Nismo thermostat is compatible with a range of Nissan and Infiniti models featuring the VQ35DE engine, including various trims of the 350Z from 2003-2009 and compatible Skyline and G35 variants. Owners should verify specific fitment for their vehicle's year, make, and model to ensure correct application.

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

BrandNismo
Part Number21200RSZ30
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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 Policy

Shipping

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