OE Quality
60-Day Returns

Koyorad EC0007J Engine Oil Cooler
Overview of the Koyorad EC0007J External Oil Cooler
The Koyorad EC0007J external oil cooler is designed to provide reliable engine oil temperature management for Nissan vehicles. Specifically compatible with Nissan Frontier, Pathfinder, and Xterra models, this component helps maintain optimal engine performance under demanding conditions.
- Engine oil cooler engineered for Nissan Frontier, Pathfinder, and Xterra
- Part number EC0007J ensures precise fitment and compatibility
- External design facilitates efficient heat dissipation
- Constructed with durable materials for long-lasting operation
- Helps maintain stable engine oil temperature during heavy use
Detailed Product Description
The Koyorad EC0007J external oil cooler is a critical component in the cooling system of select Nissan vehicles. By circulating engine oil through a dedicated cooling unit, it reduces oil temperature, preventing overheating and maintaining viscosity. This helps protect engine components from wear and extends engine life. The external placement of the cooler allows for effective heat exchange with ambient air, improving overall cooling efficiency. Designed specifically for Nissan Frontier, Pathfinder, and Xterra models, the EC0007J ensures a direct fit without modification.
Applications and Problem Solving
This engine oil cooler is used to address several common issues related to engine oil temperature management in Nissan vehicles:
- Prevents engine oil breakdown caused by excessive heat
- Reduces risk of engine overheating during towing or off-road use
- Helps maintain consistent oil pressure and flow
- Minimizes engine wear by preserving oil viscosity
- Supports engine performance under high load conditions
Installation Notes and Tips
Installation of the Koyorad EC0007J external oil cooler should be performed by a qualified technician familiar with Nissan cooling systems. Ensure the vehicle is compatible by verifying make and model (Frontier, Pathfinder, Xterra). Proper routing of oil lines and secure mounting are essential for optimal performance. Check for leaks after installation and confirm oil flow through the cooler. Follow manufacturer torque specifications for all fittings.
Quality Assurance and Warranty
Koyorad manufactures the EC0007J external oil cooler to meet strict quality standards, ensuring durability and reliable operation. While specific warranty details may vary, Koyorad products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms related to this part number.
| Brand | Koyo |
|---|---|
| Part Number | EC0007J |
| Title | Koyorad EC0007J External Oil Cooler |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2017 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2016 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2015 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2015 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2014 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2014 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2013 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2013 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2012 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2012 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2011 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2011 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2010 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2010 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2009 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2009 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2008 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2008 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2007 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2007 | Nissan | Pathfinder | 4.0L | V6 | N/A | |
| 2007 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2006 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2006 | Nissan | Pathfinder | 4.0L | V6 | N/A | |
| 2006 | Nissan | Xterra | 4.0L | V6 | N/A | |
| 2005 | Nissan | Frontier | 4.0L | V6 | N/A | |
| 2005 | Nissan | Pathfinder | 4.0L | V6 | N/A | |
| 2005 | Nissan | Xterra | 4.0L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.