TYC 2259 Radiator

TYC Radiator for Quest and Villager

The TYC Radiator 2259 is a direct-fit cooling system replacement for select 1999-2002 Nissan Quest and Mercury Villager models. Built with an aluminum core and a crossflow design, it includes a concentric transmission oil cooler for vehicles equipped with automatic transmission cooling through the radiator.

TYC Radiator 2259 is engineered for OE-style fitment and cooling performance, with hose clamp inlet and outlet connections sized at 1.38 inches. This radiator is a practical choice for drivers searching for a 1999-2002 Nissan Quest radiator replacement or a Mercury Villager radiator with integrated transmission cooler support.

Key Features

• Aluminum core construction
• Crossflow flow configuration
• Transmission oil cooler included
• Concentric oil cooler type
• Single-row core design
• Hose clamp inlet and outlet connections
• Core dimensions: 25.39 in. length, 18.11 in. height, 1.02 in. thickness
• Interchange reference: TYC DS37024A

Detailed Description

TYC 2259 is a radiator assembly built for 1999-2002 Nissan Quest and 1999-2002 Mercury Villager applications. The aluminum core and crossflow layout support efficient coolant movement, while the integrated concentric transmission oil cooler adds the transmission-fluid cooling function required on equipped vehicles. With 1.38-inch hose clamp inlet and outlet connections, this radiator is specified for direct replacement use in the listed Quest and Villager fitments. This part also cross-references TYC DS37024A for the same application.

For buyers comparing Nissan Quest radiator replacement options or Mercury Villager cooling system parts, part number 2259 provides the key OE-style dimensions and cooler configuration needed for a proper match. The core, header, and tube specifications are listed to help confirm fitment before installation.

What This Radiator Helps Address

• Coolant leaks from a damaged or corroded radiator
• Overheating caused by restricted or inefficient heat transfer
• Transmission temperature concerns on vehicles using radiator-based fluid cooling
• Cracked plastic or weakened radiator tanks on aging cooling systems
• Fitment issues when replacing the original Nissan Quest or Mercury Villager radiator

Installation Notes and Tips

Confirm the vehicle’s year, make, and model before ordering, especially on 1999-2002 Nissan Quest and Mercury Villager applications. Verify that the existing radiator uses a concentric transmission oil cooler and 1.38-inch hose clamp connections. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. Always compare the radiator dimensions and cooler layout to the original unit before installation.

Quality Assurance

TYC Radiator 2259 is built as an OE-style replacement radiator with application-specific dimensions and integrated transmission cooling for the listed vehicles. The part number 2259 is supported by multiple interchange references, including Spectra Premium CU2259 and DENSO 221-4408, which helps confirm catalog matching for the same application.