FREIGHTLINER 2388881 Cascadia Radiator Tank 126

( Manufacturer Part Number: 2388881 ), ( Type: Radiator Overflow Tank )

Review FREIGHTLINER Cascadia 126 Radiator Overflow Tank fits 2020

The Freightliner Cascadia 126 Radiator Tank with part number 2388881 is a crucial component of the cooling system in Freightliner Cascadia models. This tank is specifically designed to hold engine coolant and maintain optimal operating temperatures for the vehicle's engine.

The radiator tank is made of high-quality materials, ensuring durability and longevity. The exterior is coated with a corrosion-resistant finish, designed to withstand the rigors of commercial trucking. The interior is lined with a durable, seamless material, eliminating the potential for leaks and ensuring an efficient cooling system.

The Freightliner 2388881 Cascadia 126 Radiator Tank has a capacity of 126 quarts, providing ample coolant to keep the engine running at optimal temperatures, even in the most demanding conditions. The tank features a sight gauge, allowing for easy monitoring of coolant levels.

The radiator tank is designed to fit seamlessly into the Freightliner Cascadia's cooling system. It is engineered to meet OEM specifications, ensuring a perfect fit and optimal performance. The tank is also designed to be easily accessible for maintenance, with convenient access points for draining and refilling the coolant.

The Freightliner 2388881 Cascadia 126 Radiator Tank is a vital component of the Freightliner Cascadia's cooling system, ensuring efficient and reliable operation. With its high-quality materials, durable construction, and easy access for maintenance, this radiator tank is a smart investment for any Freightliner Cascadia owner.

Freightliner Cascadia 126 Radiator Tank (Model 2388881) is a crucial component of the cooling system in Freightliner Cascadia trucks. Here are some pros and cons that can help you make an informed decision about purchasing this part:

1. High-Quality Construction: The radiator tank is made of durable materials, ensuring long-lasting performance.

2. Efficient Cooling System: The tank's design provides an efficient cooling system, reducing the chances of engine overheating.

3. Easy Installation: The tank is relatively easy to install, and the instructions provided by Freightliner are clear and detailed.

4. Leak-Resistant: The tank's seal is designed to be leak-resistant, ensuring that coolant stays contained and doesn't cause engine damage.

5. OEM Part: Purchasing an OEM part like this one ensures compatibility with other components in the cooling system and can save you money in the long run by avoiding potential issues with aftermarket parts.

1. Cost: The Freightliner 126 Radiator Tank is a premium part, and its cost may be a significant investment for some.

2. Availability: Depending on your location, availability of the part may be a concern. It is essential to check with your Freightliner dealership or trusted parts supplier to ensure they have the part in stock before making a purchase.

3. Potential for Damage During Shipping: When purchasing a part online or through a distributor, there is a risk of damage during shipping. Ensure that the part is properly packaged and handled with care to avoid any potential issues.

In conclusion, the Freightliner 2388881 Cascadia 126 Radiator Tank is a high-quality, durable, and efficient component of the cooling system in Freightliner Cascadia trucks. While its cost may be a concern for some, the benefits of a long-lasting and leak-resistant part can potentially save you money in the long run. It is essential to ensure that the part is available and properly handled during shipping to avoid any potential issues. Ultimately, the decision to purchase this part depends on your specific needs, budget, and the availability of the part from trusted suppliers. If you prioritize the long-term performance and reliability of your Freightliner Cascadia's cooling system, the OEM radiator tank is a worthwhile investment.

Details:

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. Bar Plate Charge Air Cooler. The transmission fluid and filter are not replaced at time of installation with OEM recommended. Find new, reconditioned, rebuilt, and used semi-truck parts for Class 5 through Class 8.

If you are unsure, ask. Refer to the vehicle manufacturers. Owners Manual for correct operation and maintenance schedule. The part is installed or operated in a vehicle outside of the USA Canada. Bolt-On Radiators.

The installed heat tab is melted or removed. Some states do not allow exclusion or limitation of incidental consequential damages, so the above may apply to you. Appropriate maintenance receipts required. Complete Industrial or HD Radiator.

Must be documented. Limited 12-Month Warranty. It is highly recommended to use distilled water and it mandatory for all aluminum cooling components. Failure is caused by towing a trailer or other vehicle unless your equipped for this purpose as recommended the manufacturer.

All external causes that can lead to electrolysis and/or corrosion must be verified and eliminated. The vehicle is not serviced at proper intervals, or fuel/oil/coolant used in accordance with the manufacturers specifications. Bumpers Peel Warranty. Our climate control line for industrial and heavy duty vehicles includes Radiators, Radiator Cores, Condensers Charge Air Coolers.

The part fails or becomes defective due to the vehicle being involved in a collision. Limited 36-Month Warranty. Proper operation of the cooling and electrical system must be checked during installation products that can affected by those systems. Plastic Aluminum Radiators - Aftermarket.

Failure is caused by or related to a collision, fire, theft, vandalism, riot, explosion, lightning, earthquake, windstorm, hail, water, freezing flood. Or improper maintenance To validate the above warranty coverage, following measures must be undertaken upon replacement of Complete Radiators, Radiator Cores and/or Charge Air Coolers. Limited 24-Month Warranty.

Warranty does not include cost associated with part removal, installation, inconvenience or consequential damages. Using the incorrect types and levels of fluids lubricants as outlined in vehicles Owners Manual. Failure is caused by abuse, misuse, or modifications. Excluding Bar Plate which carry a Limited Lifetime 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. Cooling system must be properly flushed and filled with new coolant mixture.

part #: 2388881 price

• $234.38

specifications coenginecooling:

• for makes: Freightliner
• for years: 2020
• mpn: 2388881
• type: Radiator Overflow Tank

seller coenginecooling:

• rating: 96.2%
• city: Easton, MD
• # reviews: 1757

offer coenginecooling:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: August 18, 2025
• sold: 0

payments coenginecooling:

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

returns coenginecooling:

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

shipping coenginecooling:

• carrier: UPS
• cost: $0.00
• transit: 3-8 Days
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• class: Standard, Expedited, One-day
• type: Fixed

general coenginecooling:

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

Freightliner 2388881 Is Similar To:

• 03-070219 Bestfit Freightliner Radiator With Flat Rate Shipping (39.4% similar) Core dimensions: inlet upper right at height 38. Residential delivery will incur extra charges. 500 outlet lower right at core thickness must use existing frame for installation which is not included...(November 16th, 2018)
• 05-16271-000 Freightliner Surge Tank Cap (40.4% similar) ...(November 25th, 2018)
• 05-17223-000 Freightliner Oem Heavy Duty Radiator Cap (46.2% similar) ...(February 21st, 2019)
• 05-17460 Freightliner Coolant Reservoir Radiator Overflow Tank (61.9% similar) ...(December 3rd, 2018)
• 05-23045-002 Freightliner Columbia Century Radiator Surge Tank Reservoir Oem (48.6% similar) ...(October 18th, 2018)
• 0523045000 Freightliner Century Class Radiator Overflow Bottle (57.1% similar) ...(January 30th, 2019)
• 3s0580800002 Freightliner Radiator (42.9% similar) ...(November 4th, 2018)
• 42-10290 Virlar Freightliner Cascadia Sterling Columbia Century Radiator (45.6% similar) 5 inches outlet: usual turn around time is less than 6 hours...(June 1st, 2019)
• 530990003 Freightliner Radiator (44.2% similar) ...(November 3rd, 2018)
• 603-5203 Dorman Freightliner Cascadia Radiator Surge Tank (61.2% similar) ...(October 18th, 2018)
• 603-5207 Engine Coolant Recovery Tank Fits Freightliner Business Class 037495170055 (28.6% similar) ...(February 22nd, 2019)