SKU: 82814323144

Hybrid Racing Low Temp Thermostat - C/J/F/H-Series Engines

Sale price$85.49 Regular price$94.99
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Description

Hybrid Racing Low Temp Thermostat - C/J/F/H-Series EnginesHybrid Racing knows the advantages of using a low temperature thermostat in high performance or race environments are evident. Opening the thermostat's valve at a lower temperature allows coolant to flow more freely during low load sections of the racetrack. This enables the radiator to effectively regulate the engine's temperature within the optimal range during high load sections. If a cooling system is pushed to its limits at the racetrack and

Hybrid Racing knows the advantages of using a low-temperature thermostat in high-performance or race environments are evident. Opening the thermostat's valve at a lower temperature allows coolant to flow more freely during low-load sections of the racetrack. This enables the radiator to effectively regulate the engine's temperature within the optimal range during high-load sections. If a cooling system is pushed to its limits at the racetrack and overheating becomes an issue, a low-temperature thermostat can often resolve this problem. It achieves this by allowing the radiator to perform more cooling at lower engine loads, thereby preventing or delaying overheating during high-engine loads.

This part is made specifically for the Honda / Acura C-Series, J-Series, F-Series, and H-Series engines.

Low-temperature thermostats offer several advantages and are useful in various situations. Here are some key reasons why they are beneficial:
  • Enhanced Engine Cooling: Low-temperature thermostats allow coolant to flow more freely at lower temperatures, improving the cooling efficiency of the engine. By opening the thermostat's valve at a lower temperature, they help maintain the engine within the optimal temperature range during high-load conditions. This can prevent overheating and ensure consistent performance, especially in demanding situations like racing or high-performance driving.
  • Prevention of Temperature Hunting: Low-quality thermostats can cause temperature hunting, characterized by erratic fluctuations in coolant temperature. In contrast, low-temperature thermostats are designed to prevent hunting by controlling the flow of coolant more effectively. This stability in temperature helps avoid issues such as cracked cylinder heads and reduces strain on the cooling system.
  • Improved Durability: High-quality, low-temperature thermostats, like those offered by Nippon Thermostat Co. Ltd in the provided context, undergo extensive durability testing. This testing includes heating and cooling cycles, vibration testing, and real-world testing in both road and race cars. As a result, these thermostats are built to withstand demanding conditions and have superior durability, reducing the risk of failure and ensuring long-lasting performance.
  • Customizable Cooling Systems: Low-temp thermostats offer the flexibility to fine-tune the engine's cooling system. They allow for better control over coolant flow and temperature regulation, enabling enthusiasts and engineers to optimize cooling performance according to specific needs and preferences. This customization can be particularly valuable in racing, where precise cooling management is critical for maintaining optimal engine performance.
Overall, low-temperature thermostats provide improved engine cooling, prevent temperature hunting, offer durability, and allow for customizable cooling systems. These advantages make them a valuable component, especially in high-performance applications where maintaining optimal temperatures is crucial for engine performance and longevity.

Hybrid Racing's HYPERCOOL thermostats are produced by an OEM supplier that has been in existence since 1954; Their thermostats are used in over 50% of cars manufactured in Japan and are widely utilized in motorsports events such as Le Mans and WRC. The durability of thermostats is crucial, especially considering the potential consequences of a malfunctioning thermostat and subsequent engine overheating. To ensure durability, we conduct rigorous testing on their low-temperature thermostats, including various cycles of heating and cooling, vibration testing, engine bench testing, as well as real-world testing in both road cars and race cars.

Features
  • Ideal for racing cars
  • Reduces temp hunting
  • OEM Quality Made in Japan
  • Fully open @ 68*C/154.4*F
Fitment
  • 1991-2005 Acura NSX (C-Series V6)
  • 1997-2003 Acura CL (J-Series V6)
  • 2004-2014 Acura TL (J-Series V6)  
  • 2010-2014 Acura TSX (J-Series V6)
  • 2001-2013 Acura MDX (J-Series V6)
  • 2010-2013 Acura ZDX (J-Series V6)
  • 1998-2012 Honda Accord (J-Series V6) 
  • 2000-2009 Honda S2000  (F20C /F22C ONLY) 
  • 1997-2001 Honda Prelude (H-Series) (Uses other included gasket) 
  • 1993-1996 Honda Prelude Si-VTEC, Si, SE (H-Series Only)  (Uses other included gasket)
      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.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
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      SKU: 82814323144

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      ★★★★★ 5
      Excellent quality, excellent privacy.
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      Reviewed in the United States on May 12, 2026
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      Skylar Hartnett
      Lake Worth, US
      ★★★★★ 5
      It works to divide a room, but it's not easy to use.
      Color: Grey, Size: 6 Panel
      This comes in multiple pieces and you have to build every single piece including the cloth that is between the two poles. There are plastic clips to hold the sections together, but they easily come off if you move the dividers the wrong way or try to reposition it. The only thing holding it up is rectangular shaped feet on the bottom and they are a pain when you hit it with your toes. It works if you need to divide a room, but its not pretty and there are far better options. It's cheaply made and has a habit of falling down if you are trying to use it in a straight or slightly angled line.
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      Reviewed in the United States on December 26, 2022
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      Amazon Customer swengelp
      Battle Creek, US
      ★★★★★ 4
      Nice divider
      Color: Black, Size: 6 Panel
      Nice divider. Set up is a bear. I am a bit concerned with stability. Overall I like it.
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      Reviewed in the United States on March 12, 2026
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      Nay from the Bay
      Massapequa, US
      ★★★★★ 5
      Great privacy room divider
      Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
      I got this room divider for our game room that shares the garage/laundry room, to separate the spaces. I was happy that it was relatively easy to put together in less than an hour with nothing more than a screwdriver (provided) although I used a small handheld drill. The instructions were pretty straightforward and easy to understand as everything was labeled. I have 2 small grandkids at home running around while I put this together so my timeline to completion might be longer than others. It recommends 2 people to assemble, but I was able to complete alone in about 40 minutes total and as I said I used a small handheld drill, (although it does come with a small Philips screwdriver) which is the only tool you need for assembly. The first two panels took me about 20 minutes but the other 4 were simple repeats after the initial 2. After all 6 panels were assembled the plastic clips to piece them together were literally a "SNAP" to put on. The poles are made of metal and the panels are made of a very sturdy almost canvas like fabric. When held up to the light not a lot shined through so very good for privacy. You can snap them together in sections and have 2 separate panels of 3 or what ever configuration you want. They are easy to move and bend around furniture or other obstacles, also fold flat together if you need to put them aside for storage. This worked out just as we had planned, very easy to move around when needed and I am very happy with this product. I loved how simple it was to put together, easy instructions, and the durability and functionality of it.
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      Reviewed in the United States on December 29, 2024
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      robert ferrell
      Phoenix, US
      ★★★★★ 5
      Good
      Color: Black, Size: 6 Panel
      Love it , just what so needed , easy to put together (some what ) …
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      Reviewed in the United States on May 16, 2026

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