How long is shipping for Koyo?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

How long is shipping for Koyo?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

How long is shipping for Koyo?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

How long is shipping for Koyo?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

How long is shipping for Koyo?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

Koyo

Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)

Name: Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)
Brand: Koyo
SKU: KOYV2356
Price: 464.99 USD
Availability: InStock

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Koyo

Koyo Radiator for 2001-2005 Lexus IS300 (Manual Transmission)

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SKU: KOYV2356

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About Koyo Koyo engineers high-quality automotive parts and accessories trusted ...Read More

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$464.99 $520.40

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

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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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.

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Koyo Racing All-Aluminum Radiator for 2001-2005 Lexus IS300

Maintain peak performance and prevent overheating in your 2001-2005 Lexus IS300 with this premium Koyo Racing all-aluminum radiator. Designed as a direct replacement for both Base and Sportcross models equipped with manual transmissions, this radiator offers significantly improved heat dissipation compared to the stock unit. Its robust construction ensures longevity and reliability, making it an ideal upgrade for enthusiasts seeking enhanced cooling efficiency.

Enhance Your IS300's Cooling:

Fits 2001-2005 Lexus IS300 (Base, Sportcross)
Specifically for Manual Transmission (MT) applications
All-aluminum construction for superior heat transfer and durability
Direct-fit design for easy installation
Engineered for optimal cooling performance
Replaces OEM part number V2356

Whether you're navigating daily traffic or pushing your IS300 on spirited drives, this Koyo radiator provides the cooling capacity you need. Ensure your engine stays healthy and performs at its best. Upgrade your cooling system with this high-quality radiator from GGCRACING.