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Description
NISMO Low-Temp Thermostat For Presea R10 R11 SR16VE SR18DE SR20DE SR20VE(T) SR20DET KA24DE 21200-RS520Brand NISMO Series Name Low Temp Thermostat Product Descriptions The NISMO Low Temp Thermostat's radiator valve opens at a lower temperature, 62C as opposed to the standard 76. 5C. 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. Product
| Brand | NISMO |
| Series Name | Low-Temp Thermostat |
| Product Descriptions | The NISMO Low-Temp Thermostat's radiator valve opens at a lower temperature, 62°C as opposed to the standard 76.5°C. 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. |
| Product Number | 21200-RS520 |
| Compatible Vehicle | Presea R10 R11 |
| Engine | SR16VE
SR18DE
SR20DE
SR20VE(T)
SR20DET
KA24DE |
| Remark | When the outside air temperature is low such as in winter, the water temperature of the engine may not rise, there are cases where the effectiveness of the heater deteriorates. Opening temperature 62 ° C (genuine 76.5 ° C) |
| Notes | Images are for illustration purpose only. Actual product may vary. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 552 reviews
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Product Reviews
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
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