Gates Thermostat Seal — Fits Acura & Honda Cooling Systems

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SKU: GAT33615

About Gates Gates engineers high-quality automotive parts and accessories trusted ...Read more

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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.

Watch in action

Gates Thermostat Seal: The Final Touch for a Leak-Free System

Never overlook the small components when performing a cooling system service. The Gates Thermostat Seal is a critical part that ensures a watertight fit between your thermostat housing and the engine block. Over time, original rubber seals can become brittle, cracked, or compressed, leading to slow coolant leaks that can compromise your engine's cooling ability. This high-quality replacement seal is designed to provide a perfect, leak-proof barrier, ensuring your cooling system operates exactly as intended.

Features of the Gates Thermostat Seal

  • Premium Material: High-grade rubber compound resists heat, pressure, and coolant chemicals.
  • Perfect Fitment: Specifically molded for Honda and Acura thermostat housings.
  • Leak Prevention: Ensures a secure seal to prevent coolant loss and potential overheating.
  • Essential Maintenance: A must-have item whenever you replace your thermostat.
  • OEM Standards: Built to match the quality and dimensions of the original factory part.

When you are replacing your thermostat, it is standard practice to replace the seal as well. Using an old, deformed seal is a recipe for a leak that could leave you stranded. The Gates Thermostat Seal offers the reliability you need to finish your project with confidence. Whether you are working on a classic Honda Accord or a modern Acura, trust in the quality of Gates components to keep your engine running cool and leak-free. Find all the cooling system essentials you need at GGCRACING.

…and 35 additional fitments. Contact us to confirm yours.

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 Thermostat Seal: The Final Touch for a Leak-Free System

Never overlook the small components when performing a cooling system service. The Gates Thermostat Seal is a critical part that ensures a watertight fit between your thermostat housing and the engine block. Over time, original rubber seals can become brittle, cracked, or compressed, leading to slow coolant leaks that can compromise your engine's cooling ability. This high-quality replacement seal is designed to provide a perfect, leak-proof barrier, ensuring your cooling system operates exactly as intended.

Features of the Gates Thermostat Seal

  • Premium Material: High-grade rubber compound resists heat, pressure, and coolant chemicals.
  • Perfect Fitment: Specifically molded for Honda and Acura thermostat housings.
  • Leak Prevention: Ensures a secure seal to prevent coolant loss and potential overheating.
  • Essential Maintenance: A must-have item whenever you replace your thermostat.
  • OEM Standards: Built to match the quality and dimensions of the original factory part.

When you are replacing your thermostat, it is standard practice to replace the seal as well. Using an old, deformed seal is a recipe for a leak that could leave you stranded. The Gates Thermostat Seal offers the reliability you need to finish your project with confidence. Whether you are working on a classic Honda Accord or a modern Acura, trust in the quality of Gates components to keep your engine running cool and leak-free. Find all the cooling system essentials you need at GGCRACING.

…and 35 additional fitments. Contact us to confirm yours.

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