POLARIS 1240039 Atv Oil Cooler

( Part Type: Oil Cooler ), ( Manufacturer Part Number: 1240039 )

Review POLARIS Atv Oil Cooler fits SPORTSMAN 335 4X4

The Polaris 1240039 Oil Cooler is an essential accessory for the Polaris Sportsman 4x4 ATV (All-Terrain Vehicle) models. This high-performance cooler is specifically designed to ensure efficient cooling of the engine oil, enabling the engine to run more effectively and reliably, especially during long rides or in hot conditions.

The oil cooler is made from robust materials, including a heavy-duty aluminum core and brass end tanks. These materials offer superior durability, ensuring the cooler can withstand the rigors of off-road use. The cooler's design also features a large cooling capacity, allowing it to efficiently dissipate heat and maintain optimal oil temperatures.

The Polaris 1240039 Oil Cooler is a direct-fit replacement for the factory cooler on Sportsman 4x4 ATV models. The installation process is straightforward and can be done using common hand tools. The cooler comes with all necessary hardware for easy installation, as well as detailed instructions to guide users through the process.

This oil cooler is designed to improve the overall performance and longevity of the Sportsman 4x4 ATV engine by maintaining consistent oil temperatures. By preventing oil from overheating, the cooler helps reduce the risk of engine damage, such as oil thinning or oxidation. Additionally, the cooler can help improve fuel efficiency by allowing the engine to run more efficiently, reducing the need for excess fuel consumption.

In summary, the Polaris 1240039 Oil Cooler is an essential upgrade for any Polaris Sportsman 4x4 ATV, providing improved engine cooling and longevity. Its robust design, large cooling capacity, and easy installation make it a valuable addition to any off-road vehicle.

The Polaris 1240039 335 Sportsman 4x4 ATV comes with an oil cooler as a factory installation. Here are some pros and cons of having an oil cooler in your ATV:

1. Enhanced Engine Performance: An oil cooler helps maintain the engine oil temperature within an optimal range. This, in turn, ensures that the engine runs smoothly and efficiently.

2. Extended Engine Life: By keeping the engine oil temperature in check, an oil cooler can help increase the lifespan of the engine by preventing excessive wear and tear.

3. Improved Power Delivery: An oil cooler can help improve power delivery by ensuring that the engine oil is always at the right temperature, allowing for better lubrication and reduced power loss.

4. Increased Riding Comfort: Riding in hot conditions can be uncomfortable, but an oil cooler can help keep the engine and therefore, the cabin cooler, making for a more enjoyable riding experience.

5. Better Cooling Capacity: An oil cooler provides additional cooling capacity to the ATV, which can be beneficial in high-performance riding or in hot environments.

1. Additional Cost: An oil cooler is an additional feature that comes with an added cost.

2. Maintenance Requirements: An oil cooler requires regular maintenance, including checking the coolant level and replacing the coolant at recommended intervals.

3. Weight and Complexity: An oil cooler adds weight to the ATV and increases its complexity, which can impact its overall performance and ease of use.

An oil cooler is an important feature for an ATV, particularly for those who engage in high-performance riding or ride in hot environments. While it comes with some additional cost and maintenance requirements, the benefits of improved engine performance, extended engine life, and increased riding comfort make it a worthwhile investment for many riders.

If you are a serious ATV rider who engages in high-performance riding or rides in hot environments, then investing in an oil cooler would be a good idea. However, if you are a casual rider who rides in moderate conditions, then the additional cost and maintenance requirements may not be worth it for you. Ultimately, the decision to invest in an oil cooler depends on your riding style, environment, and personal preferences.

part # 1240039 prices

• $39.98-$329.99

specifications utvyank:

• for models: 335, 4x4, Sportsman
• for makes: Polaris
• part type: Oil Cooler
• manufacturer part number: 1240039

payments utvyank:

• wallet: Google-pay
• other
• credit card: Diners-club

seller utvyank:

• # reviews: 631
• rating: 99.5%

offer utvyank:

• started: January 20, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

general utvyank:

• condition: Used
• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories

shipping utvyank:

• transit: 4-10 Days
• class: Standard
• carrier: USPS
• cost: $6.50
• type: Calculated
• service: USPS Ground Advantage

returns utvyank:

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

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