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Koyo All-Aluminum Radiator V2574 — Fits 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission)

Koyo All-Aluminum Radiator V2574 — Fits 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission)
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Koyo All-Aluminum Radiator V2574 — Fits 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission)
Koyo

Koyo All-Aluminum Radiator V2574 — Fits 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission)

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SKU: KOYV2574
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Price:
$435.99 $490.40
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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
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Koyo

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

Unleash Your Honda Civic Si's Cooling Potential with Koyo

Elevate the cooling performance of your 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission) with the Koyo V2574 All-Aluminum Radiator. This premium upgrade is meticulously engineered to replace your stock radiator, offering significantly improved heat exchange capabilities vital for maintaining optimal engine temperatures during aggressive driving or track use.

Superior Construction for Demanding Conditions

The Koyo V2574 radiator features a robust all-aluminum core and tanks, a substantial improvement over the OEM plastic-end tank designs. This full aluminum construction maximizes thermal efficiency, ensuring your K20A3 engine stays cool under pressure. Its precise fitment guarantees a straightforward installation, making it an ideal choice for enthusiasts seeking reliability and performance.

  • Direct fit for 2002-2005 Honda Civic Si EP3 2.0L (MT)
  • Full aluminum construction for enhanced durability and cooling
  • Optimized core design for maximum heat dissipation
  • Prevents overheating during high-performance driving
  • Essential upgrade for modified or track-driven EP3s

Keep your Civic Si running at its best. Discover the Koyo V2574 radiator at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Honda Civic Si

Product Details

Product Description
Part Numbers
Sizing & Fit

About Koyo

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

Unleash Your Honda Civic Si's Cooling Potential with Koyo

Elevate the cooling performance of your 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission) with the Koyo V2574 All-Aluminum Radiator. This premium upgrade is meticulously engineered to replace your stock radiator, offering significantly improved heat exchange capabilities vital for maintaining optimal engine temperatures during aggressive driving or track use.

Superior Construction for Demanding Conditions

The Koyo V2574 radiator features a robust all-aluminum core and tanks, a substantial improvement over the OEM plastic-end tank designs. This full aluminum construction maximizes thermal efficiency, ensuring your K20A3 engine stays cool under pressure. Its precise fitment guarantees a straightforward installation, making it an ideal choice for enthusiasts seeking reliability and performance.

  • Direct fit for 2002-2005 Honda Civic Si EP3 2.0L (MT)
  • Full aluminum construction for enhanced durability and cooling
  • Optimized core design for maximum heat dissipation
  • Prevents overheating during high-performance driving
  • Essential upgrade for modified or track-driven EP3s

Keep your Civic Si running at its best. Discover the Koyo V2574 radiator at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Honda Civic Si

Product Details

Product Description

About Koyo

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

Unleash Your Honda Civic Si's Cooling Potential with Koyo

Elevate the cooling performance of your 2002-2005 Honda Civic Si EP3 2.0L (Manual Transmission) with the Koyo V2574 All-Aluminum Radiator. This premium upgrade is meticulously engineered to replace your stock radiator, offering significantly improved heat exchange capabilities vital for maintaining optimal engine temperatures during aggressive driving or track use.

Superior Construction for Demanding Conditions

The Koyo V2574 radiator features a robust all-aluminum core and tanks, a substantial improvement over the OEM plastic-end tank designs. This full aluminum construction maximizes thermal efficiency, ensuring your K20A3 engine stays cool under pressure. Its precise fitment guarantees a straightforward installation, making it an ideal choice for enthusiasts seeking reliability and performance.

  • Direct fit for 2002-2005 Honda Civic Si EP3 2.0L (MT)
  • Full aluminum construction for enhanced durability and cooling
  • Optimized core design for maximum heat dissipation
  • Prevents overheating during high-performance driving
  • Essential upgrade for modified or track-driven EP3s

Keep your Civic Si running at its best. Discover the Koyo V2574 radiator at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Honda Civic Si

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