Nissens 64653A Radiator

Nissens 64653A Radiator for Lexus IS300

The Nissens 64653A radiator is an aluminum cooling component built for the 2001-2005 Lexus IS300. It is listed for manual transmission applications and also for vehicles equipped with automatic transmissions, giving buyers a direct-fit option for common IS300 cooling system service needs.

Key Features

• Aluminum radiator construction for efficient heat transfer
• Core dimensions: 27.8740 in. height, 14.7638 in. width, 1.0236 in. length
• Direct replacement part for Lexus IS300 cooling system repair
• Part number 64653A for accurate ordering and catalog matching
• Cross-references Anchor 2356 and Spectra Premium CU2356 for the same application

Detailed Description

Nissens 64653A is a radiator designed for Lexus IS300 models from 2001 through 2005. The aluminum core supports thermal transfer in the engine cooling system, helping maintain stable operating temperatures during daily driving and stop-and-go use. This radiator is cataloged for Lexus IS300 manual transmission vehicles and also for automatic transmission-equipped vehicles, making it a practical replacement choice when the original unit is leaking, restricted, or damaged. The part number 64653A should be used to confirm the correct application during lookup and service.

Nissens develops thermal and engine-efficiency components with a focus on consistent manufacturing quality across its aftermarket range. For buyers searching for a Lexus IS300 radiator, Nissens 64653A provides a straightforward OE-style replacement path for the 2001-2005 Lexus IS300 platform.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or corroded radiator
• Overheating caused by reduced cooling efficiency
• Temperature fluctuation from a restricted or aging core
• Visible damage from road debris or impact
• Cooling system service on a high-mileage Lexus IS300

Installation Notes and Tips

Verify transmission configuration and compare the existing radiator to the vehicle listing before installation. Inspect hoses, clamps, and the radiator cap during replacement, and flush the cooling system if contamination or debris is present. Confirm fitment by matching the vehicle details to the 2001-2005 Lexus IS300 application and the Nissens 64653A part number.

Quality Assurance

Nissens positions this radiator within its Genuine Nissens Quality manufacturing standard, with product development focused on thermal management and engine efficiency components for the aftermarket.