Gates K040317SF Stretch Fit AC Belt — 08-14 Subaru WRX STI

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SKU: GATK040317SF

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Sale price$22.99 Regular price$24.57
220 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Gates

Gates engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gates lineup with fast shipping and expert fitment support — order with confidence.

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Gates Stretch Fit AC Belt for Subaru

Restore your air conditioning performance with the Gates K040317SF Stretch Fit AC Belt. Specifically engineered for the 2008-2014 Subaru WRX and STI platforms, this belt utilizes advanced stretch technology to eliminate the need for traditional tensioners, providing a perfect, maintenance-free fit every time.

Technical Specifications & Fitment

  • Stretch Technology: Designed to install easily without complex tensioning tools.
  • OE Quality: Meets or exceeds original equipment specifications for durability and heat resistance.
  • Application Specific: Precision-molded for 2.5L Subaru engines, including WRX, STI, and Forester models.
  • High-Performance Material: Advanced EPDM rubber compound resists cracking and wear under high-heat conditions.

This belt is the ideal replacement for Subaru owners experiencing AC belt slip or squealing. By maintaining consistent tension through its unique stretch properties, it ensures your AC compressor operates at peak efficiency without the risk of premature failure. Whether you are daily driving your Subaru or hitting the track, reliable cooling is essential. Ensure your engine bay is equipped with the best components available. Experience superior reliability and performance with this premium Gates belt, available now at GGCRACING.

About Gates

Gates engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gates lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Gates Stretch Fit AC Belt for Subaru

Restore your air conditioning performance with the Gates K040317SF Stretch Fit AC Belt. Specifically engineered for the 2008-2014 Subaru WRX and STI platforms, this belt utilizes advanced stretch technology to eliminate the need for traditional tensioners, providing a perfect, maintenance-free fit every time.

Technical Specifications & Fitment

  • Stretch Technology: Designed to install easily without complex tensioning tools.
  • OE Quality: Meets or exceeds original equipment specifications for durability and heat resistance.
  • Application Specific: Precision-molded for 2.5L Subaru engines, including WRX, STI, and Forester models.
  • High-Performance Material: Advanced EPDM rubber compound resists cracking and wear under high-heat conditions.

This belt is the ideal replacement for Subaru owners experiencing AC belt slip or squealing. By maintaining consistent tension through its unique stretch properties, it ensures your AC compressor operates at peak efficiency without the risk of premature failure. Whether you are daily driving your Subaru or hitting the track, reliable cooling is essential. Ensure your engine bay is equipped with the best components available. Experience superior reliability and performance with this premium Gates belt, available now at GGCRACING.

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