One Stop Solutions 2589 Radiator

Radiator for Ford Expedition and Lincoln Navigator

One Stop Solutions Part Number 2589 is an OSC Premium New Automotive Radiator built for OES form and function. It is engineered for 1999-2002 Ford Expedition and 1999-2002 Lincoln Navigator applications, with a crossflow design, plastic tanks, and a premium aluminum core for dependable cooling performance.

This radiator uses cadmium-plated tubes inside and out, a die-cut gasket for sealing, and factory-style fitment details to support a clean installation. Part number 2589 also includes a transmission oil cooler and is pressure tested during production for added quality control.

Key Features

• Fits 1999-2002 Ford Expedition, N/A
• Fits 1999-2002 Lincoln Navigator, N/A
• Crossflow radiator design with plastic tanks
• Premium aluminum core with 2-row construction
• Transmission oil cooler included; engine oil cooler not included
• Cadmium-plated tubes inside and out to resist premature failure
• Die-cut gasket helps maintain a leak-resistant seal
• Factory-style components are fitted and torqued to specification
• Part number 2589 cross-references Four Seasons 56030 and Spectra Premium CU2136 for the same application

Detailed Description

OSC Part Number 2589 is a direct replacement radiator designed around OE-style dimensions and cooling requirements for Ford Expedition and Lincoln Navigator models from 1999 through 2002. Core measurements include 31 7/8 inches in height, 16 13/16 inches in width, and 1-7/16 inches in thickness, with 1 3/4-inch inlet and outlet diameters. The unit uses a plated transmission oil cooler with 12 inches between fittings and a PA core material paired with plastic tanks.

For buyers searching for a 1999-2002 Ford Expedition radiator or a 1999-2002 Lincoln Navigator radiator, Part Number 2589 provides an OE-style replacement built to maintain proper cooling system layout and fitment. It is engineered for multi-fit applications without changing the original appearance or mounting style.

Common Issues This Radiator Can Address

• Coolant leaks from a cracked or aging radiator tank
• Reduced cooling efficiency from a clogged or damaged core
• Transmission fluid temperature concerns tied to a failing cooler circuit
• Overheating caused by worn internal radiator components
• Fitment problems after replacing a damaged factory radiator

Installation Notes and Tips

Verify inlet and outlet sizing, core dimensions, and transmission cooler line spacing before installation. Inspect hoses, clamps, and surrounding cooling system components for wear so the new radiator can seal and operate correctly. This unit is built for drop-in fitment on the listed Ford Expedition and Lincoln Navigator applications, and all necessary fittings or hardware are included in each unit.

Quality Assurance

OSC tests the transmission and engine oil coolers before tank installation, checks the core before assembly, and tests the completed radiator again after assembly. The design also incorporates enhancements such as additional fins per inch, thicker cores, and larger transmission coolers where needed to address heat load in higher-mileage vehicles.