1. Commercial Truck Engine Cooling Offers
  2. sku: 7633208943076792
  3. PETERBILT 2537549

PETERBILT 2537549 Radiator Tank 386

fits make: Peterbilt. year: 2012.

3817817 Peterbilt 2537549 386 Radiator Overflow Tank

( Manufacturer Part Number: 2537549 ), ( Part Type: Radiator Tank )

Review PETERBILT 386 Radiator Overflow Tank fits 2012

The Peterbilt 2537549 386 Radiator Tank is a crucial component of the cooling system in certain Peterbilt Class 8 trucks. This tank, manufactured by Danfoss, is designed to provide efficient and reliable cooling to the engine and other vital components of the vehicle.

The tank is constructed from high-strength aluminum material, which not only ensures durability but also helps in reducing the overall weight of the vehicle. Its oval shape allows for a larger cooling capacity compared to traditional rectangular tanks. The tank has a total capacity of 73.3 liters (19.4 gallons), making it suitable for heavy-duty applications.

The 386 Radiator Tank features a pressure test port and a sight glass, both located on the driver's side for easy access. The pressure test port enables the user to check the cooling system pressure, while the sight glass allows for monitoring the coolant level in the tank. The tank also comes with a baffle system that helps in reducing the turbulence inside the tank, ensuring even cooling and longer coolant life.

The inlet and outlet connections of the tank are designed to accommodate standard size hoses, making it easy to install and connect. The inlet and outlet connections are located on opposite sides of the tank, which aids in proper flow distribution and ensures efficient cooling. The tank also comes with a pressure relief valve, which helps in preventing the cooling system from overpressurizing and causing potential damage to other components.

The Peterbilt 2537549 386 Radiator Tank is specifically designed to meet the cooling requirements of Peterbilt Class 8 trucks, ensuring optimal engine performance and longevity. Its durable construction, large cooling capacity, and easy-to-access features make it an excellent choice for heavy-duty applications.

The Peterbilt 2537549 386 radiator tank is a crucial component of a Peterbilt truck's cooling system. Here are some pros and cons to consider before making a purchase:

Pros:

1. High-Quality Construction: This radiator tank is made of heavy-duty materials, designed to withstand the rigors of commercial trucking. It is constructed of aluminum, which is lightweight yet strong.

2. Large Capacity: With a capacity of 38.6 gallons, this radiator tank provides ample cooling capacity for long hauls and heavy loads.

3. Easy Installation: The radiator tank comes with all necessary hardware for installation, making it a relatively straightforward process for experienced mechanics.

4. OEM Part: This radiator tank is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with other components in the Peterbilt cooling system.

Cons:

1. Cost: The Peterbilt 2537549 386 radiator tank is a premium product, and its price reflects its high-quality construction and large capacity.

2. Availability: Due to its specialized nature as an OEM part, this radiator tank may not be readily available at all auto parts stores, and customers may need to order it from a Peterbilt dealer.

3. Complexity: Installing this radiator tank may require specialized knowledge and tools, making it a more challenging DIY project for the average mechanic.

Conclusion:

The Peterbilt 2537549 386 radiator tank is a high-quality, heavy-duty cooling system component designed for the demanding needs of commercial trucking. Its advantages include its robust construction, large capacity, easy installation (for experienced mechanics), and OEM compatibility. However, its high cost and limited availability may be drawbacks for some customers. Ultimately, the decision to purchase this radiator tank depends on the specific needs and resources of the individual or organization.

Recommendation:

If you are in the market for a new radiator tank for your Peterbilt truck and require a high-capacity, heavy-duty cooling solution, the Peterbilt 2537549 386 radiator tank is an excellent choice. However, if cost is a concern or you prefer a more widely available aftermarket part, you may want to consider alternative options. It is recommended to consult with a Peterbilt dealer or experienced mechanic to determine the best solution for your specific application.

Details:

PETERBILT 386 RADIATOR OVERFLOW TANK 3817817: 'USED 2012. If not, let us know how to earn your 5-star rating.

part #: 2537549 price

  • $176.08

specifications coenginecooling:

  • for makes: Peterbilt
  • for years: 2012
  • mpn: 2537549
  • part type: Radiator Tank

offer coenginecooling:

  • started: October 12, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

payments coenginecooling:

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

seller coenginecooling:

  • city: Wykoff, MN
  • # reviews: 7981
  • rating: 97.4%

general coenginecooling:

  • condition: Used
  • Commercial Truck Parts > Engine Cooling > Other Engine Cooling

shipping coenginecooling:

  • type: Fixed
  • transit: 5-7 Days
  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
  • class: Standard, Expedited, One-day
  • carrier: UPS
  • cost: $0.00

returns coenginecooling:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for makes: peterbilt, for years: 2012, part type: radiator tank,
manufacturer: peterbilt, category: auto parts > commercial truck parts > engine cooling, sku: 7633208943076792,
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  • Used. Offer #1 priced at $176.08 + $0.00 shipping estimate = $176.08* total. '. 'USED 2012 PETERBILT 386 RADIATOR OVERFLOW TANK.FREE SHIPPING

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