NISSAN 414.DA1521 Transmission Oil Cooler Set Automatic 3.8L

( Model: FRONTIER ), ( Part Type: Oil Transmission Cooler ), ( Conditions Options: Set, 3.8, At, Sv ), ( Genuine Oem: Yes ), ( Ipn: 414.da1521 )

Review NISSAN Transmission Oil Cooler Set 3.8l Automatic fits FRONTIER SV 4X4 2021

Introducing the Nissan 414.DA1521 21 Frontier SV Transmission Oil Cooler Set, an essential upgrade for your 3.8L 4x4 automatic Nissan Frontier (2019-2021) to ensure optimal performance and longevity of your vehicle's transmission system.

This transmission oil cooler set comes as a complete package, including the cooler itself, a high-performance aluminum radiator core, and all necessary hardware for a seamless installation process. The cooler boasts a durable and robust design, featuring a compact yet efficient layout that maximizes cooling capacity while minimizing air resistance for improved fuel economy.

Constructed from high-quality materials, this transmission oil cooler is built to withstand the rigors of off-road adventures and daily driving. The cooler housing is made of sturdy aluminum, while the cooling fins are crafted from durable plastic for optimal heat dissipation. The aluminum radiator core is designed for superior heat conductivity, ensuring efficient cooling of the transmission oil.

The set also includes a high-flow transmission cooler lines kit (not included in the image) that allows for increased cooling capacity and faster cool down times. These lines are made from reinforced rubber to prevent leaks and feature OEM-style fittings for a secure and easy installation.

1. Improved transmission performance: By keeping the transmission oil at optimal temperatures, you can reduce the wear and tear on internal components, leading to smoother shifting and extended transmission life.

2. Enhanced durability: Off-roading and towing put extra stress on your transmission system. This cooler set helps ensure your vehicle can handle these conditions by maintaining proper operating temperatures.

3. Increased fuel economy: By effectively cooling the transmission oil, this cooler set can help reduce the load on the engine, leading to improved fuel efficiency.

4. Easy installation: The included hardware and straightforward installation process make it simple for even the most novice of DIYers to install this transmission oil cooler in their Nissan Frontier.

In conclusion, the Nissan 414.DA1521 21 Frontier SV Transmission Oil Cooler Set is a must-have upgrade for any Nissan Frontier 3.8L 4x4 automatic owner looking to enhance their vehicle's performance and durability. With its robust design, efficient cooling capabilities, and easy installation process, this transmission oil cooler set is an investment that will pay for itself in the long run.

Nissan 414.DA1521 21Frontier SV Transmission Oil Cooler Set: A Detailed Analysis

The Nissan 414.DA1521 21Frontier SV Transmission Oil Cooler Set is designed to enhance the cooling system of your Nissan Frontier's automatic transmission. This accessory can be beneficial for those who frequently tow heavy loads or drive in hot conditions. Below, we will discuss the pros and cons of purchasing this transmission oil cooler set.

1. Improved cooling efficiency: The transmission oil cooler set helps maintain optimal transmission temperature by reducing heat build-up, which can prolong the life of the transmission and improve its performance.

2. Enhanced towing capacity: If you frequently tow heavy loads, a transmission oil cooler can help protect your transmission from overheating and potential damage.

3. Better durability: The Nissan-specific design of this transmission oil cooler ensures a proper fit and compatibility with your vehicle, which can lead to better durability and longevity compared to universal coolers.

4. Easy installation: The kit includes all necessary components and hardware for an easy DIY installation, allowing you to save on labor costs.

1. Cost: The Nissan 414.DA1521 21Frontier SV Transmission Oil Cooler Set may be pricier than some universal coolers or aftermarket alternatives.

2. Limited applicability: This cooler set is specifically designed for the Nissan Frontier 21 SV with a 3.8L 4x4 automatic transmission. It may not be compatible with other Nissan models or transmission types.

3. Additional maintenance: While the cooler set can help extend the life of your transmission, it also requires regular maintenance, such as checking coolant levels and replacing the coolant periodically.

The Nissan 414.DA1521 21Frontier SV Transmission Oil Cooler Set is an excellent investment for those who frequently tow heavy loads or drive in hot conditions. Its Nissan-specific design ensures proper fitment and compatibility, while its easy installation process saves on labor costs. However, its higher price point and the need for additional maintenance are important considerations. Ultimately, if you value improved cooling efficiency, extended transmission life, and the peace of mind that comes with a Nissan-specific product, the benefits of this transmission oil cooler set may outweigh the costs for you.

If you own a Nissan Frontier 21 SV with a 3.8L 4x4 automatic transmission and frequently tow heavy loads or drive in hot conditions, the Nissan 414.DA1521 21Frontier SV Transmission Oil Cooler Set is a worthwhile investment. Its specific design for your vehicle ensures proper fitment, and its cooling capabilities can help protect your transmission and improve its overall performance. While the cost and additional maintenance requirements should be taken into account, the benefits of this cooler set may outweigh these considerations for those who prioritize the longevity and efficiency of their Nissan Frontier's transmission.

specifications motochilled:

• for models: Sv, 4x4, Frontier
• for makes: Nissan
• for years: 2021
• model#: FRONTIER
• part type: Oil Transmission Cooler
• conditions options: Set, 3.8, At, Sv
• genuine oem: Yes
• interchange part number: 414.DA1521

payments motochilled:

• wallet: Google-pay
• credit card: Visa
• other

returns motochilled:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

general motochilled:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission Parts
• condition: Used

shipping motochilled:

• cost: $50.00
• type: Fixed
• service: UPS Ground
• carrier: UPS
• class: Standard
• transit: 2-5 Days

seller motochilled:

• # reviews: 57553
• rating: 99.9%

offer motochilled:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 16, 2026
• quantity: 1
• best offers: True

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