HKS Oil Cooler Kit Subaru WRX STi Hatchback (08-14) Sandwich Type - 15004-AF010

Fitment Information

• Subaru WRX STi Hatchback (2008, 2009, 2010, 2011, 2012, 2013, 2014) 

Specs & Features

• Advanced Cooling Technology: HKS Oil Cooler Kits feature advanced cooling technology to maintain stable oil temperatures, maximizing engine performance and longevity.
  
• Optimized Core Size and Layout: The optimum core size and layout design improve cooling performance, ensuring efficient heat dissipation.
  
• Air Guides for Enhanced Airflow: Some vehicle applications include air guides to maximize airflow through the oil cooler core, even during extreme driving conditions like drifting.
  
• Thermostat-Controlled Oil Temperature: HKS Oil Coolers are equipped with a thermostat to regulate oil temperature. This ensures that the oil maintains the ideal temperature for optimal engine performance and prevents overcooling.
  
• Fast Response Thermostat: The high-response thermostat quickly adjusts oil flow based on temperature changes. It opens when the oil reaches a set temperature and bypasses the cooler core when temperatures drop, keeping the oil within the optimal range.
  
• Thermostat Opening Temperature: 70℃ (±3℃)
  
• Thermostat Full Open Temperature: 80℃ (±3℃)
  
• Thermostat Relief Feature: In the event of core or line blockages leading to increased oil pressure, the thermostat bypasses the cooler to maintain proper oil pressure, preventing damage to the system.
  
• Durable Stainless Steel Braided Hoses: The kit includes stainless steel braided hoses for increased durability. These hoses are pre-cut to specific lengths to suit the vehicle's application and layout, ensuring a perfect fit.

Product Description

High oil temperatures can harm your engine by breaking down the oil, reducing its ability to lubricate, cool, and clean. HKS's Oil Cooler Kits feature advanced cooling tech to maintain stable oil temps, optimizing engine performance. These kits come in various sizes, with carefully designed layouts to enhance cooling efficiency. Some kits include air guides to ensure airflow, even in drifting conditions. HKS Oil Coolers also use high-performance cores, controlled by a thermostat to prevent overcooling. The thermostat opens at 70℃ and fully at 80℃, maintaining ideal oil temperatures. Plus, a relief feature safeguards against pressure spikes, while durable stainless steel hoses ensure long-lasting performance.