NISSAN 21305-EA04A Oil Cooler

( Part Type: Oil Cooler ), ( Manufacturer Part Number: 21305-EA04A ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2017 2018 2019 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included )

Review NISSAN Genuine Oil Cooler 21305ea04a fits FRONTIER 2017–2019

Nissan Genuine Oil Cooler 21305EA04A

The Nissan Genuine Oil Cooler 21305EA04A is an essential component designed to maintain the optimal operating temperature of your Nissan vehicle's engine oil. This cooling system ensures the longevity of your engine by preventing oil from overheating during prolonged or high-performance driving.

Constructed of high-quality materials, the oil cooler boasts a robust aluminum core with a thick, corrosion-resistant coating. The cooler's compact size allows easy installation into various Nissan models, enhancing your vehicle's cooling efficiency without compromising its aerodynamic design.

The 21305EA04A oil cooler features a pressure-tested, reinforced rubber hose system that securely connects to your engine and radiator. This design ensures reliable sealing and the prevention of leaks, while also offering flexibility during installation.

The cooler's fin design maximizes surface area for efficient heat dissipation. The fin structure is designed to minimize air turbulence, ensuring a steady flow of cooling air throughout the cooler. This results in improved cooling performance and more consistent engine oil temperatures, ultimately contributing to the longevity of your Nissan's engine.

The Nissan Genuine Oil Cooler 21305EA04A is specifically engineered to meet the unique cooling requirements of Nissan vehicles. By choosing a genuine Nissan part, you can trust that your cooling system will provide optimal performance, reliability, and longevity.

In summary, the Nissan Genuine Oil Cooler 21305EA04A is a high-quality, efficient cooling system designed to ensure the longevity of your Nissan engine by maintaining proper oil temperatures. Its robust construction, flexible installation design, and efficient fin structure make it an essential upgrade for Nissan enthusiasts seeking optimal performance and reliability from their vehicles.

Nissan 21305-EA04A Oil Cooler: A Detailed Analysis

The Nissan 21305-EA04A oil cooler is a component that plays a crucial role in maintaining optimal engine temperature for Nissan vehicles. This analysis aims to provide an in-depth examination of the benefits and drawbacks of purchasing this specific oil cooler.

1. Enhanced Engine Performance: By effectively cooling the oil, this cooler ensures that the engine operates at its best, reducing the risk of engine damage due to overheating.

2. Increased Longevity: The oil cooler protects the engine from thermal stress, allowing it to last longer and perform more efficiently.

3. Improved Fuel Economy: Properly cooling the engine oil can lead to improved fuel economy as the engine doesn't have to work as hard to maintain optimal temperature.

1. Cost: While the Nissan 21305-EA04A oil cooler is an essential component, it can be quite expensive, especially when compared to some aftermarket alternatives.

2. Installation Complexity: The installation process for this oil cooler can be quite complex, requiring specific tools and a good understanding of engine systems.

3. OEM vs Aftermarket: Some drivers may prefer aftermarket alternatives, which can offer cost savings or additional features, but it's essential to ensure that the aftermarket cooler is a direct fit for their specific Nissan model.

The Nissan 21305-EA04A oil cooler is a vital component that helps maintain engine performance and longevity. Its advantages include enhanced engine performance, increased engine lifespan, and improved fuel economy. However, its high cost, complex installation process, and the availability of aftermarket alternatives can be considered drawbacks.

For those who prioritize the peace of mind that comes with using a genuine OEM part, investing in the Nissan 21305-EA04A oil cooler is a solid choice. However, for those who are budget-conscious or comfortable with aftermarket parts, researching and selecting a reliable aftermarket oil cooler that fits their Nissan model could be an alternative worth considering.

part # 21305ea04a prices

• $324.21-$513.38

specifications motochilled:

• for models: Frontier
• for makes: Nissan
• for years: 2017-2019
• part type: Oil Cooler
• manufacturer part number: 21305-EA04A
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2017 2018 2019
• parts included: Only Part Reference 1 On The Diagram Is Included

payments motochilled:

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

returns motochilled:

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

shipping motochilled:

• type: Fixed
• transit: 4-9 Days
• service: Standard
• class: Standard
• cost: $22.55

seller motochilled:

• # reviews: 56
• rating: 98.2%

offer motochilled:

• availability: In Stock
• started: November 11, 2025
• quantity: 4
• options: Ship-to-home
• sold: 0

general motochilled:

• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
• condition: New

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