HAYDEN 243779 Rapid Oil Cooler

( Brand: Hayden ), ( Type: Automatic Transmission Oil Cooler ), ( Material: Aluminum ), ( Item Width: 14.000 ), ( Item Height: 12.600 ), ( Item Length: 13.000 ), ( Ipn: 243779 )

Review HAYDEN 779 Rapid cool Heavy Duty Oil Cooler fits RAM 2500 3500 2011–2015

The Hayden 243779 779 Rapid-Cool Oil Cooler is a high-performance cooling solution specifically designed for 2011-2015 Ram 2500 and 3500 pickup trucks. This oil cooler is engineered to provide efficient cooling to ensure optimal engine performance and longevity under heavy loads and extreme conditions.

The Rapid-Cool Oil Cooler features a compact, tube-and-fin design that maximizes cooling surface area without adding unnecessary bulk. The unit is constructed of durable aluminum material with a powder-coated finish for corrosion resistance and longevity. The cooling fins are finely tapered for optimal airflow and cooling efficiency.

The oil cooler comes with a high-capacity, full-flow, 10-row oil cooler core that offers excellent cooling capacity and efficiency. The core is designed with a thick, extruded aluminum construction for durability and superior heat transfer. The unit also includes a high-flow, brazed aluminum oil cooler header tank that is designed to withstand the rigors of off-road use and high-performance applications.

The Hayden 243779 779 Rapid-Cool Oil Cooler is easy to install with a bolt-on design that utilizes factory mounting locations. The kit includes all necessary hardware for installation, including mounting brackets, hoses, and clamps. The oil cooler also comes with a built-in bypass system that ensures proper oil flow and pressure in all operating conditions.

The Rapid-Cool Oil Cooler is designed to work in harmony with the factory cooling system to provide optimal engine cooling performance. The unit is tested to meet or exceed OEM specifications for fit, function, and durability. The Hayden 243779 779 Rapid-Cool Oil Cooler is the ideal choice for Ram 2500 and 3500 owners who demand superior cooling performance and reliability for their heavy-duty pickup trucks.

Pros and Cons of buying a Hayden 243779 779 Rapid-Cool Oil Cooler for 11-15 Ram 2500 and 3500

The Hayden 243779 779 Rapid-Cool Oil Cooler is a popular aftermarket solution for improving the cooling system of 11-15 Ram 2500 and 3500 vehicles. Let's examine the key advantages and disadvantages of purchasing this oil cooler.

1. Enhanced cooling: The primary benefit of the Hayden oil cooler is its ability to improve the cooling efficiency of your engine. It can help reduce oil temperatures, especially in heavy-duty applications, ensuring optimal engine performance and longevity.

2. Durable construction: The cooler is made of heavy-duty materials, including brass and copper, ensuring long-lasting performance and resistance to corrosion.

3. Easy installation: Most users report that installing the Hayden oil cooler is a straightforward process, taking only a few hours.

4. Improved fuel economy: By maintaining optimal engine temperature, the oil cooler can contribute to improved fuel economy.

5. Compatibility: The Hayden 243779 779 Rapid-Cool Oil Cooler is specifically designed for 11-15 Ram 2500 and 3500 models, ensuring a perfect fit.

1. Cost: Compared to stock oil coolers, the Hayden 243779 779 Rapid-Cool Oil Cooler is more expensive.

2. Size: The oil cooler is larger than the stock unit, which may require modifications to the vehicle's cooling system or engine bay.

3. Maintenance: Periodic maintenance, such as cleaning the cooler fins and checking coolant levels, is necessary to maintain optimal performance.

The Hayden 243779 779 Rapid-Cool Oil Cooler is an excellent investment for Ram 2500 and 3500 owners who demand superior engine cooling and performance. Despite the higher cost and larger size, the benefits of improved cooling efficiency, durability, and potential fuel economy make it a valuable addition to any heavy-duty vehicle.

If you frequently tow heavy loads, operate your vehicle in extreme temperatures, or simply want to ensure optimal engine performance and longevity, the Hayden 243779 779 Rapid-Cool Oil Cooler is a recommended upgrade for your 11-15 Ram 2500 or 3500.

specifications motochilled:

• for models: 2500, 3500, Ram
• for years: 2011-2015
• brand: Hayden
• type: Automatic Transmission Oil Cooler
• material: Aluminum
• item width: 14.000
• item height: 12.600
• item length: 13.000
• interchange part number: 243779

general motochilled:

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

shipping motochilled:

• class: Standard
• cost: $0.00
• transit: 3-9 Days
• type: Fixed
• service: Standard

payments motochilled:

• credit card: Diners-club
• other
• wallet: Paypal

returns motochilled:

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

offer motochilled:

• sold: 0
• availability: In Stock
• quantity: 4
• started: February 9, 2026
• options: Ship-to-home

seller motochilled:

• # reviews: 145245
• rating: 99.4%

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