Nissens 62458 Radiator

Nissens 62458 Radiator for Mazda RX-8

The Nissens 62458 radiator is an aluminum cooling system replacement for select 2004-2008 Mazda RX-8 applications. Built to match the thermal demands of the vehicle, it supports stable engine temperature control for manual transmission and automatic transmission configurations listed in the fitment data.

Key Features

• Aluminum radiator construction for efficient heat transfer
• Core dimensions: 25.1181 in. height, 14.1732 in. width, 1.0236 in. length
• Direct-fit replacement for Mazda RX-8 cooling system service
• Fits 2004-2008 Mazda RX-8, manual trans
• Fits 2004-2008 Mazda RX-8, automatic transmission-equipped vehicles
• Part number 62458 for accurate catalog matching

Detailed Description

Nissens 62458 is a radiator designed for the Mazda RX-8 platform and manufactured in aluminum for effective thermal performance and durability in everyday driving conditions. Nissens develops thermal management components to meet modern aftermarket requirements, and this radiator follows that approach with a focus on fit, cooling efficiency, and OE-style replacement needs. If you are servicing a 2004-2008 Mazda RX-8, 62458 provides a cataloged solution for both manual and automatic transmission applications listed by the manufacturer.

This part cross-references Hayden 2695 for the same application.

What It Is Used For

• Replacing a leaking or damaged Mazda RX-8 radiator
• Restoring coolant flow after internal blockage or restricted passages
• Addressing overheating caused by reduced heat dissipation
• Correcting cooling performance loss from corrosion or age-related wear
• Supporting stable operating temperature in 2004-2008 Mazda RX-8 models

Installation Notes and Tips

Verify transmission type and vehicle configuration against the listed fitment before installation. Inspect hoses, clamps, coolant condition, and adjacent cooling components during radiator replacement to help prevent repeat service. Flush the cooling system if contamination or debris is present, and refill with the correct coolant specification for the vehicle.

Quality Assurance

Nissens is a market-leading manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to a consistent quality standard across the range. Part number 62458 is built as a radiator replacement for the specified Mazda RX-8 applications.