PETERBILT 2521797 Radiator 579

( Manufacturer Part Number: 2521797 ), ( Type: Radiator Assembly ), ( Core Size: 36 X 43 ), ( Engine: Mx11 ), ( Material: Alum )

Review PETERBILT 579 Radiator Assembly fits 2023

The Peterbilt 2521797 579 Radiator is a high-performance cooling solution designed specifically for Peterbilt Class 5 and 6 trucks. This radiator is engineered to provide efficient cooling to the engine, ensuring optimal performance and longevity.

The radiator features a robust aluminum construction, which offers superior heat dissipation and durability. The corrosion-resistant finish ensures that the radiator can withstand the harsh conditions of commercial use, while the integrated pressure test ensures leak-free operation.

The 579 radiator is designed to meet the cooling requirements of Peterbilt engines, ensuring that the operating temperature remains within the optimal range. The radiator core is finned for maximum surface area, which increases the heat transfer capacity and efficiency. The radiator also includes a pressure cap that maintains the cooling system at the desired pressure, preventing boil-over and ensuring consistent cooling performance.

The inlet and outlet connections on the Peterbilt 2521797 579 Radiator are engineered for easy installation and maintenance. The radiator includes a top tank, which provides additional cooling capacity and allows for easy coolant level checks. The radiator also includes a fan shroud, which helps to direct airflow over the radiator for optimal cooling efficiency.

Overall, the Peterbilt 2521797 579 Radiator is a high-quality cooling solution that delivers efficient and reliable performance for Peterbilt Class 5 and 6 trucks. Its robust aluminum construction, integrated pressure test, and corrosion-resistant finish ensure durability and longevity, while its efficient cooling capacity and easy installation make it an excellent choice for commercial applications.

The Peterbilt 2521797 579 radiator is a heavy-duty cooling component designed for use in Peterbilt Class 8 trucks. Like any other radiator, it has its advantages and disadvantages, which are essential to consider before making a purchase.

1. Durability: The Peterbilt 2521797 579 radiator is built with high-quality materials, ensuring it can withstand the rigors of commercial trucking. Its robust design allows it to handle extreme temperatures and heavy workloads, making it an excellent choice for long-haul applications.

2. Efficient Cooling: The radiator is engineered to provide efficient cooling, minimizing the risk of engine overheating. This is crucial for maintaining optimal engine performance and ensuring the longevity of the vehicle.

3. Easy Installation: The radiator comes with clear installation instructions and fits perfectly into the engine compartment of Peterbilt 579 trucks. This simplifies the replacement process and reduces downtime.

1. Cost: The Peterbilt 2521797 579 radiator may be more expensive than some aftermarket radiators. However, considering its high-quality materials and efficient cooling capabilities, the investment is justified for those who require reliable performance and extended service life.

2. Weight: The radiator's robust design and heavy-duty materials contribute to its increased weight compared to some aftermarket alternatives. This might not be a significant concern for most commercial truck applications but can impact fuel economy in certain situations.

The Peterbilt 2521797 579 radiator is a solid investment for owners of Peterbilt Class 8 trucks who demand reliable cooling performance and extended service life. Its advantages, such as durability, efficient cooling, and easy installation, outweigh the potential disadvantages, including cost and weight.

If you own a Peterbilt 579 and are in need of a new radiator, consider the Peterbilt 2521797 579 radiator as a top choice. While it may carry a higher price tag than some aftermarket alternatives, the benefits it offers in terms of cooling efficiency, durability, and ease of installation make it a worthwhile investment for commercial trucking applications.

Details:

Bar Plate Charge Air Cooler. Must be documented. Proper operation of the cooling and electrical system must be checked during installation products that can affected by those systems. Limited 36-Month Warranty.

Limited 24-Month Warranty. Some states do not allow exclusion or limitation of incidental consequential damages, so the above may apply to you. Complete Industrial or HD Radiator. Cooling system must be properly flushed and filled with new coolant mixture.

The vehicle is not serviced at proper intervals, or fuel/oil/coolant used in accordance with the manufacturers specifications. Failure is caused by towing a trailer or other vehicle unless your equipped for this purpose as recommended the manufacturer. Find new, reconditioned, rebuilt, and used semi-truck parts for Class 5 through Class 8. Excluding Bar Plate which carry a Limited Lifetime Warranty.

Warranty does not include cost associated with part removal, installation, inconvenience or consequential damages. If you are unsure, ask. Using the incorrect types and levels of fluids lubricants as outlined in vehicles Owners Manual. To validate the above warranty coverage, following measures must be undertaken upon replacement of Complete Radiators, Radiator Cores and/or Charge Air Coolers.

Limited 12-Month Warranty. Timing belts, water pump, thermostat, fluids and seals are routine maintenance items should be replaced at the time of installation vehicle manufacturers recommended service intervals. Or improper maintenance Plastic Aluminum Radiators - Aftermarket.

It is highly recommended to use distilled water and it mandatory for all aluminum cooling components. All external causes that can lead to electrolysis and/or corrosion must be verified and eliminated. The transmission fluid and filter are not replaced at time of installation with OEM recommended. Appropriate maintenance receipts required.

Refer to the vehicle manufacturers. Owners Manual for correct operation and maintenance schedule. Bumpers Peel Warranty. Failure is caused by or related to a collision, fire, theft, vandalism, riot, explosion, lightning, earthquake, windstorm, hail, water, freezing flood. Electrical, electronic, and/or mechanical devices, such as; thermostat, sensors, gauges, sending units, water pump and devices used to monitor maintain optimal engine temperature, must be verified for proper operation.

The part is installed or operated in a vehicle outside of the USA Canada. The part fails or becomes defective due to the vehicle being involved in a collision. The installed heat tab is melted or removed. Bolt-On Radiators.

Failure is caused by abuse, misuse, or modifications. Our climate control line for industrial and heavy duty vehicles includes Radiators, Radiator Cores, Condensers Charge Air Coolers.

part #: 2521797 prices

• $314.99-$497.77

specifications coenginecooling:

• for makes: Peterbilt
• for years: 2023
• mpn: 2521797
• type: Radiator Assembly
• core size: 36 X 43
• engine: Mx11
• material: Alum

general coenginecooling:

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

returns coenginecooling:

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

shipping coenginecooling:

• cost: $0.00
• class: Freight
• type: Fixed
• service: Flat Rate Freight

offer coenginecooling:

• quantity: 1
• started: May 21, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments coenginecooling:

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

seller coenginecooling:

• city: Portland, OR
• rating: 96.0%
• # reviews: 1681

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