Description
NISMO Low-Temp Thermostat
The NISMO Low-Temp Thermostat’s radiator valve opens at a lower temperature, 62℃ as opposed to the standard 76.5℃. Getting the coolant circulating inside the engine earlier reduces the power loss commonly caused by rising temperatures like, for example, when high speed driving at a racetrack. Setting the valve’s release threshold to a lower temperature keeps your fuel mix rich.
Low-Temperature Thermostat Vehicle Compatibility Chart
| Vehicle | Model | Engine | Part no. | Part Information |
| Skyline | R31、R32、R33、R34 |
RB20DE(T)
RB25DE(T) RB26DETT VG20E(T) VG30E(T) VG33E VG30DE(T、TT) |
21200-RS580
|
Opening
temperature 62°C (OEM 76.5°C) |
| Cefiro | A31 | |||
| Laurel | C32、C33、C34、C35 | |||
| Fairlady Z | Z31、Z32 | |||
| Cedric, Gloria, Cima | Y31、Y32、Y33 | |||
| Stagea | WC34 | |||
| Elgrand | E50 | |||
| Pulsar, EXA, Lucino | N14、N15 |
SR16VE
SR18DE SR20DE SR20VE(T) SR20DET K A24DE |
21200-RS520
|
|
| Sunny, Lucino, Rasheen | B13、B14、B15 | |||
| Presea | R10、R11 | |||
| Primera, Camino | P10、P11 | |||
| Bluebird | U12、U13、U14 | |||
| Silvia, 180SX | (R)S13、S14、S15 | |||
| Sunny California, Wingroad | Y10、Y11 | |||
| Avenir, Avenir Salut | W10、W11 | |||
| Primera Wagon, Camino Wagon | WP11 | |||
| X-Trail | T30(~’06/11) | |||
| Serena | C23、C24 | |||
| Largo | W30 | |||
| Prairie, Liberty | M11、M12 | |||
| Tino | V10 | |||
| R’nessa | N30 | |||
| Presage, Bassara | U30 | |||
| Skyline, Skyline Coupe (G35) | V35(6MT、5M-ATx)、CPV35 |
VQ35DE
|
21200-RSZ30
|
Opening
temperature 68°C (OEM 76.5°C); gasket included. |
| Fairlady Z | Z33 | |||
| Stagea | M35(Axis 350S Only) |
※Vehicles under the Autech brand are not compatible unless otherwise specified.
Product Precautions
●In cold weather or when outside temperatures are low, the engine’s water temperature may not rise sufficiently, which may result in reduced heater performance.






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