Denso 221-3152 Radiator

Denso 221-3152 Radiator for Toyota Land Cruiser and Lexus LX470

The Denso 221-3152 radiator is built for direct-fit cooling system service on select Toyota Land Cruiser and Lexus LX470 applications. It combines OE-style dimensions with an integrated transmission oil cooler to support stable engine temperature control and dependable heat exchange.

Key Features

• OE-style radiator construction from Denso, a supplier to original equipment vehicle manufacturers
• Core dimensions: 20.0620 in. height, 27.3120 in. width, and 1.6250 in. thickness
• Transmission oil cooler included for vehicles equipped with automatic transmission cooling through the radiator
• Inlet diameter: 1.5000 in.; outlet diameter: 0.9370 in.
• Built to match OE configuration, tank design, fin pitch, and material standards
• Fits 1999-2007 Toyota Land Cruiser, 1998-2006 Lexus LX470, and 1998 Toyota Land Cruiser from 01/98

Detailed Description

Denso 221-3152 is a replacement radiator engineered around OE fitment requirements for the Toyota Land Cruiser and Lexus LX470. The radiator’s core size, hose connections, and integrated transmission oil cooler are specified to align with factory cooling system layouts, helping maintain proper coolant flow and heat transfer under daily driving and heavier load conditions. This part cross-references Spectra Premium (e.g., CU2282) for the same application.

For shoppers searching for a radiator for 1999-2007 Toyota Land Cruiser, a Lexus LX470 radiator replacement, or a Denso 221-3152 cooling system component, this unit is built to match the original application closely. It is also a practical choice when replacing a leaking, clogged, or damaged radiator on compatible Toyota Land Cruiser and Lexus LX470 models.

What This Radiator Helps Address

• Coolant leaks from a cracked or corroded radiator tank or core
• Overheating caused by restricted coolant flow or reduced heat dissipation
• Transmission fluid temperature concerns when the radiator-mounted cooler is part of the system
• Fitment issues from using a radiator with incorrect core dimensions or hose sizes
• Cooling performance loss from an aging OE radiator on Toyota Land Cruiser and Lexus LX470 vehicles

Installation Notes and Tips

Verify hose connection sizes, core dimensions, and transmission cooler routing before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator cap, thermostat, and fan operation are in good condition before returning the vehicle to service. On 1998 Toyota Land Cruiser models, confirm the build date from 01/98 before ordering.

Quality Assurance

Denso designs radiators using OE supplier experience and subjects each unit to durability and function testing. The result is a radiator built to meet factory-style standards for fitment, performance, and reliability in demanding driving conditions.