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Koyorad A2578 Radiator
| Brand | Koyorad A2578 |
|---|---|
| Core Height | 17.6875 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 1 |
| Core Width | 29.625 |
| Inlet Diameter | 1.375 |
| Internal Transmission Oil Cooler | Yes |
| Outlet Diameter | 1.375 |
| Tank Material | Plastic |
| Title | Koyorad a2578 radiator |
| Transmission Oil Cooler Diameter | 0.875 |
| Transmission Oil Cooler Included | Yes |
| Fits | Nissan · 5 vehicles |
OE equivalent radiator. Built as a direct replacement with Koyorad's replacement expertise.
Aluminum core. Helps deliver efficient cooling with a lightweight, durable design.
Transmission oil cooler included. Adds integrated cooling support in one complete radiator assembly.
Koyorad A2578 Radiator for Nissan Murano
The Koyorad A2578 radiator is an OE-equivalent replacement built for 2003-2007 Nissan Murano applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct replacement service on the Nissan Murano cooling system.
Key Features
- Fits 2003-2007 Nissan Murano, N/A
- Aluminum core with 1-row construction
- Plastic tank design
- Core dimensions: 17.6875 in. height, 29.625 in. width, 1 in. thickness
- Inlet and outlet diameter: 1.375 in.
- Internal transmission oil cooler included
- Transmission oil cooler diameter: 0.875 in.
- Part number A2578
Detailed Description
Koyorad A2578 is a replacement radiator engineered to match OE-style fit and function for the 2003-2007 Nissan Murano. The aluminum core supports efficient heat transfer, while the plastic tank construction follows the common OE radiator layout used in many factory cooling systems. This radiator also includes an internal transmission oil cooler, making it a direct-service option for Murano models equipped with integrated transmission cooling.
Koyorad focuses on replacement radiators built from application-specific specifications, and this A2578 unit reflects that approach with the correct core size, inlet and outlet sizing, and cooler integration for the listed Nissan Murano years. If you are searching for a 2003-2007 Nissan Murano radiator replacement, Koyorad A2578 provides the key dimensions and cooling features needed for a proper match.
What This Radiator Helps Address
- Overheating caused by a leaking or restricted radiator
- Coolant loss from cracked tanks or damaged core seams
- Transmission cooling issues related to a failed internal cooler
- Reduced cooling performance from corrosion or internal blockage
- Fitment problems when replacing the factory Nissan Murano radiator
Installation Notes and Tips
Verify core dimensions, inlet and outlet size, and transmission cooler connections before installation. Flush the cooling system and inspect hoses, clamps, and related seals for wear before installing the new radiator. Confirm that the vehicle is a 2003-2007 Nissan Murano with the same radiator configuration as the original unit.
Quality Assurance
Koyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. Part number A2578 is built to support direct replacement service for the listed Nissan Murano fitment.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2007 | Nissan | Murano | 3.5L | V6 | — |
| 2006 | Nissan | Murano | 3.5L | V6 | — |
| 2005 | Nissan | Murano | 3.5L | V6 | — |
| 2004 | Nissan | Murano | 3.5L | V6 | — |
| 2003 | Nissan | Murano | 3.5L | V6 | — |
| No rows match your filter. | |||||