Koyo A13056 OE Replacement Radiator for 2008-2011 Lexus IS-F

The Koyo A13056 Radiator is a direct-fit OE replacement cooling system component engineered specifically for the 2008-2011 Lexus IS-F with the 5.0L V8 automatic transmission. Manufactured by Koyorad, a Japanese radiator specialist with over 50 years of experience since 1956, this radiator delivers reliable cooling performance that meets or exceeds original equipment standards.

Construction and Design:

• Plastic end tanks with aluminum core construction for cost-effective OE replacement
• Nocolok brazing process ensures superior quality and durability
• Manufactured in ISO 9001 certified facilities
• Precision-engineered for true plug-and-play installation
• Replaces OEM part number 1640038H10

Key Features:

• Direct-fit design requires no drilling, cutting, or modifications
• Retains all factory mounting points for fan shrouds and fans
• Engineered for proper fitment with rigorous R&D testing
• Premium OE-grade materials including aluminum and plastics
• Designed to withstand harsh under-hood heat cycling

Koyorad radiators are renowned throughout the automotive industry for exceptional quality, precise fitment, and reliable performance. Each radiator undergoes comprehensive testing from development through manufacturing to ensure it arrives safely and performs perfectly. This radiator provides an affordable alternative to expensive OEM units without compromising on quality or cooling efficiency.