1. Commercial Truck Engine Cooling Offers
  2. sku: 7366755648372713
  3. PETERBILT 2557385

PETERBILT 2557385 Radiator Tank 579

fits make: Peterbilt. year: 2014.

3840454 Peterbilt 2557385 579 Radiator Overflow Tank

( Manufacturer Part Number: 2557385 ), ( Type: Radiator Overflow Tank ), ( Side: Right )

Review PETERBILT 579 Radiator Overflow Tank fits 2014

Introducing the Peterbilt 2557385 579 Radiator Tank, a high-performance cooling solution engineered for heavy-duty applications. Designed specifically for Peterbilt Model 579 trucks, this radiator tank is a perfect fit for those seeking reliable and efficient cooling systems.

Constructed from heavy-duty materials, this radiator tank is built to withstand the rigors of commercial transportation. Its robust design includes a strong, corrosion-resistant steel shell, ensuring durability and longevity. The tank's capacity is an impressive 13.6 gallons (51.1 liters), providing ample cooling capacity for even the most demanding operating conditions.

The Peterbilt 2557385 579 Radiator Tank features a unique, tapered shape that optimizes coolant flow and ensures efficient heat transfer. Its shape not only enhances cooling performance but also contributes to improved aerodynamics, contributing to better fuel economy and reduced drag.

The tank comes equipped with a pressure cap that maintains the optimal coolant pressure, preventing overheating while ensuring the safety of the engine. The cap also includes a temperature gauge, allowing for easy monitoring of coolant temperature.

Additionally, this radiator tank includes a drain plug, making it easy to perform routine maintenance tasks such as draining and refilling the coolant system. Its secure mounting design ensures a stable and vibration-free installation.

The Peterbilt 2557385 579 Radiator Tank is an essential component for maintaining the optimal performance and longevity of your Peterbilt Model 579 truck. Its robust design, efficient cooling capacity, and easy maintenance features make it an excellent choice for both short-haul and long-haul applications.

The Peterbilt 2557385 579 radiator tank is a crucial component of the cooling system in Peterbilt Class 8 trucks. Here are some potential pros and cons of buying this radiator tank.

Pros:

1. High-quality construction: Peterbilt is known for its durability and reliability, and this radiator tank is no exception. It is made of heavy-duty materials, which can withstand the rigors of commercial trucking.

2. Designed for specific applications: The Peterbilt 2557385 579 radiator tank is specifically designed for Peterbilt Class 8 trucks with the model number 579. This ensures a perfect fit and optimal performance.

3. Efficient cooling system: A well-functioning radiator is essential for maintaining the temperature of the engine and ensuring its longevity. This radiator tank is designed to provide efficient cooling, which can help improve the overall performance and fuel economy of the truck.

Cons:

1. Cost: The Peterbilt 2557385 579 radiator tank is a premium product, and it comes with a premium price tag. This may be a significant investment for some truck owners.

2. Availability: Since it is a specific model for Peterbilt Class 8 trucks, it may not be as readily available as more generic radiator tanks. This could lead to longer wait times for repairs or replacements.

3. Installation: Installing a radiator tank can be a complex process, especially for those without experience. It may require specialized tools and knowledge to ensure a proper installation.

Conclusion:

The Peterbilt 2557385 579 radiator tank is a high-quality product that offers efficient cooling and reliable performance. However, it comes with a higher price tag and may not be as readily available as more generic radiator tanks. If you own a Peterbilt Class 8 truck and require a replacement radiator tank, this may be an excellent option. However, it is essential to consider the costs and installation complexities before making a purchase.

Recommendation:

If you own a Peterbilt Class 8 truck and require a replacement radiator tank, the Peterbilt 2557385 579 radiator tank is an excellent choice due to its high-quality construction and efficient cooling system. However, it is essential to weigh the costs and installation complexities against the benefits before making a purchase. If you are unsure about the installation process or the costs, it may be worth considering seeking professional assistance from a qualified mechanic or dealer.

Details:

PETERBILT 579 RADIATOR OVERFLOW TANK 3840454: USED - Est. If not, let us know how to earn your 5-star rating. 2014 Peterbilt 579 Radiator Overflow Tank.

part #: 2557385 price

  • $206.88

specifications coenginecooling:

  • for makes: Peterbilt
  • for years: 2014
  • mpn: 2557385
  • type: Radiator Overflow Tank
  • side: Right

offer coenginecooling:

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

payments coenginecooling:

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

returns coenginecooling:

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

general coenginecooling:

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

shipping coenginecooling:

  • transit: 3-5 Days
  • cost: $0.00
  • class: Standard, Expedited, One-day
  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
  • type: Fixed
  • carrier: UPS

seller coenginecooling:

  • rating: 96.6%
  • city: Watseka, IL
  • # reviews: 1823
for makes: peterbilt, for years: 2014, type: radiator overflow tank, side: right,
manufacturer: peterbilt, category: auto parts > commercial truck parts > engine cooling, sku: 7366755648372713,
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