Skip to content

Mishimoto Performance Aluminum Radiator Lexus IS300 01-05

Save 25% Save 25%
Original price $409.00
Original price $409.00 - Original price $409.00
Original price $409.00
Current price $308.00
$308.00 - $308.00
Current price $308.00

Upgrade your Lexus IS300's cooling system with the Mishimoto Performance Aluminum Radiator for the 2001-2005 model years. Engineered specifically for the IS300, this radiator offers unparalleled cooling efficiency, extending the lifespan of your vehicle's engine while enhancing its overall performance.

Direct Fit: Designed exclusively for the 2001-2005 Lexus IS300 3.0L, ensuring a seamless installation without the need for cutting or modification.

Premium Construction: Constructed from high-quality aluminum with durable TIG-welded end tanks, providing exceptional strength and longevity.

Efficient Cooling: Features a two-row, 1.42-inch thick brazed aluminum core, delivering a 30% increase in cooling efficiency compared to stock radiators.

Optimal Heat Exchange: Offers increased fluid capacity and superior heat dissipation, making it suitable for both stock and modified vehicles.

High-Pressure Radiator Cap: Includes a 1.3 Bar High-Pressure Radiator Cap, effectively raising the boiling point of engine coolant for enhanced system efficiency and safety.

Mishimoto Lifetime Warranty: Backed by Mishimoto's Lifetime Warranty, providing peace of mind and assurance of quality.

Product Specs:

  • Material: Aluminum
  • Overall Height: 29.1 inches
  • Overall Length: 19.9 inches
  • Overall Width: 1.92 inches
  • Rows: 2
  • Coolant Capacity: 2.24 gallons
  • Inlet/Outlet: 1.4 inches
  • Core Thickness: 1.42 inches

Vehicle Fitment:

  • Lexus IS300 XE10 2001-2005

Note: This radiator is designed for Manual Transmission vehicles. For automatic applications, consider purchasing the optional Mishimoto Universal Transmission Cooler Kit.

Enhance your Lexus IS300's cooling performance and reliability with the Mishimoto Performance Aluminum Radiator, a top-of-the-line upgrade engineered to meet the demands of both street and track driving.