One Stop Solutions 2414 Radiator

Radiator for 2002-2006 Nissan Altima

Restore cooling performance with this OSC Premium New Automotive Radiator, part number 2414. It is built for the 2002-2006 Nissan Altima with OES-style form and function, using premium aluminum construction, a plastic tank design, and a downflow layout for direct replacement service.

Key Features

• Fits 2002-2006 Nissan Altima, N/A
• OSC part number 2414
• Downflow radiator design with 1-row core
• Transmission oil cooler included with concentric cooler design
• Core dimensions: 15 3/4 in. height, 28 11/16 in. width, 5/8 in. thickness
• Inlet and outlet diameters: 1 3/8 in.
• Premium-grade aluminum core construction with plastic tanks
• Pressure tested during production for leak verification

Detailed Description

This OSC radiator is engineered to match original equipment form and function for the Nissan Altima cooling system. The unit uses premium aluminum tubes and fins, plastic tanks, and a die-cut gasket to help maintain a secure seal. It also includes a concentric transmission oil cooler, making it a direct-fit replacement for vehicles equipped with that configuration. Part number 2414 is built for consistent cooling performance and a clean factory-style fit.

For shoppers searching for a 2002 Nissan Altima radiator, 2003-2006 Nissan Altima replacement radiator, or OSC 2414 radiator for Nissan Altima, this unit is built around the original application and cooling layout. This part cross-references Spectra Premium CU2414 for the same application.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or aging radiator tank
• Overheating caused by reduced heat transfer efficiency
• Transmission fluid temperature issues related to a failing cooler circuit
• Corrosion or internal wear in the original radiator core
• Poor fit or sealing from a worn replacement unit

Installation Notes and Tips

Verify inlet and outlet sizes, cooler style, and overall dimensions before installation. This radiator is designed as a drop-in replacement for the listed Nissan Altima applications, and all necessary fittings or hardware are included in each unit. Confirm that the vehicle uses the concentric transmission oil cooler configuration before installation. Inspect hoses, clamps, and surrounding cooling components while the system is open.

Quality Assurance

OSC tests the radiator core before assembly and retests the completed unit during production. The transmission and engine oil cooler circuits are also checked prior to installation into the tank. Engineering updates are used to address common original design failures and improve durability in higher-mileage vehicles.