-21%
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Koyo Half-Size Race Radiator for Mitsubishi Evolution 7/8/9 Turbo (MT) - Part Number KOYHH032412

Koyo
koyHH032412
In stock
Radiators
$492.40 $388.99
The Koyo KOYHH032412 half-size race radiator is designed specifically for Mitsubishi Evolution models including the 2003...
$388.99

Koyo Half-Size Race Radiator for Mitsubishi Evolution 7/8/9 Turbo (MT) - Part Number KOYHH032412

The Koyo KOYHH032412 half-size race radiator is designed specifically for Mitsubishi Evolution models including the 2003 to 2007 versions, providing reliable cooling performance during high-performance driving. Its compact design makes it ideal for large manifolds and turbocharged setups, ensuring optimal airflow and heat dissipation to maintain engine efficiency. Crafted with high-quality materials, this radiator offers durability and effective thermal management for demanding racing conditions.
The radiator features a half-size configuration that fits seamlessly into the engine bay, reducing weight while maintaining maximum cooling capacity. Its construction adheres to industry standards, ensuring compatibility with your Mitsubishi Evolution's existing cooling system. This component is suitable for enthusiasts seeking enhanced cooling performance during track days or spirited driving, providing peace of mind and improved engine longevity.
Easy to install with a precise fit, the Koyo radiator is an excellent upgrade for serious racers and performance enthusiasts. Its robust design and proven thermal management capabilities make it a trusted choice for maintaining optimal engine temperatures under extreme conditions, helping you achieve consistent performance on the road or track.

Features:

  • Half-size radiator design tailored for Mitsubishi Evolution 7/8/9 Turbo (MT)
  • High-quality construction for durability and effective heat dissipation
  • Optimized for large manifolds and turbocharger setups
  • Compact fitment reduces weight while maximizing cooling efficiency
  • Designed for high-performance racing and spirited driving

Fitment:
2003 Mitsubishi Lancer ES
2003 Mitsubishi Lancer Evolution
2003 Mitsubishi Lancer LS
2003 Mitsubishi Lancer OZ Rally
2004 Mitsubishi Lancer ES
2004 Mitsubishi Lancer Evolution
2004 Mitsubishi Lancer LS
2004 Mitsubishi Lancer OZ Rally
2004 Mitsubishi Lancer Ralliart
2004 Mitsubishi Lancer Sportback
2004 Mitsubishi Lancer Sportback Ralliart
2005 Mitsubishi Lancer ES
2005 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution MR
2005 Mitsubishi Lancer Evolution RS
2005 Mitsubishi Lancer OZ Rally
2005 Mitsubishi Lancer Ralliart
2006 Mitsubishi Lancer ES
2006 Mitsubishi Lancer Evolution
2006 Mitsubishi Lancer Evolution MR
2006 Mitsubishi Lancer Evolution RS
2006 Mitsubishi Lancer Evolution SE
2006 Mitsubishi Lancer OZ Rally
2006 Mitsubishi Lancer Ralliart
2006 Mitsubishi Lancer SE

Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×