( Brand: Ye ), ( Country Of Origin: China ), ( Manufacturer Part Number: 21606-EB405 ), ( Type: Oil Cooler ), ( Features: 100 Leak Tested, Durability Tested )
Review YE Automotive Transmission Oil Cooler Fit Nissan Navara #21606-eb405 fits D40
Introducing the YE 21606-EB405 Transmission Oil Cooler, specifically designed for the Nissan Navara D40 model with a 2.5dci engine. This premium cooler is an essential upgrade for those seeking improved engine performance and extended durability for their vehicle.
The YE 21606-EB405 cooler boasts a high-density aluminum core, which ensures optimal heat dissipation. The fin design of the core is meticulously engineered to maximize surface area, allowing for efficient cooling of the transmission oil. This results in reduced operating temperatures, preventing potential damage caused by overheating.
The cooler comes with an aluminum tank, which is both robust and lightweight, making it a popular choice among off-road enthusiasts and heavy-duty users. The tank features a capacity of approximately 1.3 liters (0.35 gallons), providing ample cooling capacity for the transmission system.
This transmission oil cooler is also equipped with a high-pressure, 7-row copper-brass core, ensuring that it can handle the demands of modern diesel engines. The cooler's inlet and outlet ports are CNC machined for precision and durability, and the cooler comes with all necessary mounting hardware for easy installation.
Additionally, the YE 21606-EB405 cooler includes an adjustable transmission oil cooler pressure relief valve, which helps maintain the correct oil temperature and pressure within the system. This feature contributes to the longevity of the transmission and improved overall engine performance.
In conclusion, the YE 21606-EB405 Transmission Oil Cooler is an excellent investment for Nissan Navara D40 2.5dci owners seeking to enhance their vehicle's performance and durability. With its high-density aluminum core, aluminum tank, high-pressure copper-brass core, and adjustable pressure relief valve, this cooler is a reliable and effective solution for maintaining optimal transmission oil temperatures and extending the life of your Nissan Navara D40's engine.
The Nissan Navara D40 2.5dci model benefits from using an aftermarket transmission oil cooler, such as the YE 21606-EB405, to improve its performance and cooling efficiency. Here are some pros and cons to consider before making a purchase:
Pros:1. Enhanced cooling: An aftermarket transmission oil cooler helps to keep the transmission fluid at optimal temperature, reducing the risk of overheating and damage.
2. Improved durability: By keeping the transmission fluid cool, the lifespan of the transmission is extended, as high temperatures can lead to wear and tear.
3. Better fuel efficiency: A cooler transmission operates more efficiently, leading to potential fuel savings over time.
4. Increased power: Cooler transmission fluid allows for more efficient power transfer, resulting in potential gains in horsepower and torque.
Cons:1. Cost: Aftermarket transmission oil coolers can be an investment, with the YE 21606-EB405 priced higher than some OEM options.
2. Installation complexity: Installing an aftermarket transmission oil cooler may require some mechanical knowledge or professional assistance.
3. Potential for leaks: As with any modification, there is a risk of leaks occurring, which may require additional maintenance and repairs.
In conclusion, the YE 21606-EB405 transmission oil cooler for the Nissan Navara D40 2.5dci offers several benefits, including enhanced cooling, improved durability, better fuel efficiency, and increased power. However, it comes with some cons, including cost, installation complexity, and the risk of leaks. If you are looking to maximize the performance and longevity of your Navara D40 2.5dci, an aftermarket transmission oil cooler, such as the YE 21606-EB405, may be a worthwhile investment.
specifications motochilled:
- for models: D40
- for makes: Nissan
- brand: Ye
- country of origin: China
- manufacturer part number: 21606-EB405
- type: Oil Cooler
- features: 100 Leak Tested, Durability Tested
general motochilled:
- condition: New
- Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
offer motochilled:
- started: May 27, 2026
- options: Ship-to-home
- availability: In Stock
- quantity: 3
- sold: 0
- best offers: True
returns motochilled:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
seller motochilled:
- # reviews: 150
- rating: 99.1%
payments motochilled:
- credit card: Discover
- other
- wallet: Paypal
shipping motochilled:
- transit: 4-9 Days
- type: Fixed
- service: Standard
- cost: $0.00
- class: Standard
Ye 21606-EB405 Is Similar To:
- Ye 26410-4f000 Engine Oil Cooler For Hyundai H-100 Flatbed Chassis 2.5 Td 2006-2014 (44.9% similar) $32.49–$105.99. (May 27th, 2026)
