Fitment Information

• Nissan VQ35HR & VQ37VHR

Note

• Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.

Specs & Features

• ISR Performance colder thermostat for VQ35HR and VQ37VHR Engines: Ideal for high-performance engines
• Opens at 68C (factory: 78C): Ensures quicker cooldown and prevents heat buildup
• Reduces and maintains cooler engine temperatures: Allows coolant to flow through the engine sooner
• Optimized for fully warmed-up engines: Opens at a lower temperature than standard thermostats
• Upgraded design for improved engine performance: Enhances overall engine efficiency and reliability

Product Description

The ISR Performance colder thermostat is designed specifically for VQ35HR and VQ37VHR Engines, making it an excellent upgrade for high-performance engines. With an opening temperature of 68 degrees Celsius, compared to the factory standard of 78 degrees Celsius, this thermostat ensures your motor stays cool and prevents excessive heat buildup.

By opening up at a lower temperature, the ISR thermostat allows coolant to flow through the engine sooner, effectively reducing and maintaining cooler engine temperatures. Whether you’re looking to optimize engine performance or simply want to ensure your motor operates at an optimal temperature, the ISR Performance colder thermostat is a reliable solution. Keep your engine running smoothly with this high-quality and efficient upgrade.

Redline360 sells only new, genuine and authentic ISR products.