FREIGHTLINER 975158 Radiator Tank 120

( Manufacturer Part Number: 975158 ), ( Type: Radiator Overflow Tank ), ( Serial Number: Null )

Review FREIGHTLINER 120 Radiator Overflow Tank 1987 fits CENTURY 2006

The Freightliner 975158 Century 120 Radiator Tank is a critical component of the cooling system in Freightliner Century Class trucks. Designed with durability and efficiency in mind, this radiator tank is engineered to withstand the rigors of heavy-duty commercial use.

Measuring 38.2 inches long, 18.4 inches wide, and 13.3 inches high, this radiator tank offers a generous capacity of 120.5 quarts, ensuring optimal engine cooling performance even under the most demanding conditions. The tank is constructed from heavy-gauge, corrosion-resistant steel, providing excellent protection against the elements and ensuring a long service life.

The Freightliner 975158 Century 120 Radiator Tank features a smooth, ribbed design that maximizes coolant capacity while minimizing weight. The tank is equipped with a robust, pressure-tested radiator cap that maintains cooling system pressure and prevents coolant loss. The cap is also equipped with a temperature gauge, allowing the driver to easily monitor coolant temperature.

The tank includes a sight glass, which provides a clear view of coolant levels, enabling easy maintenance and timely coolant top-offs. The tank also includes a drain plug, making it easy to drain and clean the cooling system as needed.

The Freightliner 975158 Century 120 Radiator Tank is designed to work seamlessly with Freightliner Century Class trucks and is a direct replacement for the original equipment tank. It is engineered to meet or exceed OEM specifications for fit, form, and function.

In summary, the Freightliner 975158 Century 120 Radiator Tank is a high-quality, heavy-duty component that delivers reliable cooling performance for Freightliner Century Class trucks. Its robust construction, generous capacity, and convenient features make it an excellent choice for commercial fleets and owner-operators alike.

Freightliner 975158 Century 120 radiator tank is a crucial component of the cooling system in your Freightliner truck. It's essential to consider both the advantages and disadvantages before deciding to purchase a new radiator tank for your vehicle.

1. Durability: Freightliner is a reputable brand known for manufacturing high-quality commercial vehicles. The Century 120 radiator tank is no exception. It's built to withstand the rigors of heavy-duty use, ensuring long-lasting performance.

2. Fit and Function: The 975158 is a direct replacement for the original equipment radiator tank, ensuring a perfect fit and seamless integration with the cooling system.

3. Corrosion Resistance: The radiator tank is designed to resist corrosion, which is common in heavy-duty applications. This feature can help reduce the frequency of repairs and replacements, saving you time and money in the long run.

4. OEM Quality: Since this tank is an original equipment manufacturer (OEM) part, you can trust that it meets the same high standards as the other components in your Freightliner truck.

1. Cost: The Freightliner 975158 Century 120 radiator tank may be more expensive compared to aftermarket alternatives. However, the investment in a high-quality OEM part can pay off in the long term, as it offers superior durability and performance.

2. Availability: Depending on the market demand and your location, it may take some time to source and receive the radiator tank. It's crucial to plan ahead and order the part well in advance to minimize downtime.

3. Installation Complexity: While this radiator tank is a direct replacement, the installation process may require professional assistance due to the intricacy of the cooling system in heavy-duty trucks.

In conclusion, the Freightliner 975158 Century 120 radiator tank offers several advantages, including durability, fit, corrosion resistance, and OEM quality. However, it comes with a higher cost and potential installation complexity. Ultimately, the decision to purchase this radiator tank depends on your priorities and budget. If you value the peace of mind that comes with a high-quality, long-lasting part, and the convenience of a perfect fit, then the Freightliner 975158 Century 120 radiator tank is an excellent investment. Otherwise, you may consider exploring aftermarket alternatives with a lower price point.

If the budget is a primary concern, you may want to consider aftermarket radiator tank options with similar specifications to the Freightliner 975158 Century 120. However, be aware that the aftermarket parts might not offer the same level of corrosion resistance, durability, or fit as the OEM part. It is essential to carefully research the aftermarket brands and their offerings to ensure you are getting a reliable and suitable replacement. If the peace of mind and convenience of an OEM part outweigh the cost, then the Freightliner 975158 Century 120 radiator tank is a solid choice.

Details:

Some states do not allow exclusion or limitation of incidental consequential damages, so the above may apply to you. Appropriate maintenance receipts required. The transmission fluid and filter are not replaced at time of installation with OEM recommended. The vehicle is not serviced at proper intervals, or fuel/oil/coolant used in accordance with the manufacturers specifications.

Limited 12-Month Warranty. Excluding Bar Plate which carry a Limited Lifetime Warranty. All external causes that can lead to electrolysis and/or corrosion must be verified and eliminated. Using the incorrect types and levels of fluids lubricants as outlined in vehicles Owners Manual.

Must be documented. 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. Find new, reconditioned, rebuilt, and used semi-truck parts for Class 5 through Class 8.

Failure is caused by abuse, misuse, or modifications. Refer to the vehicle manufacturers. Owners Manual for correct operation and maintenance schedule. Warranty does not include cost associated with part removal, installation, inconvenience or consequential damages. 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.

Plastic Aluminum Radiators - Aftermarket. Proper operation of the cooling and electrical system must be checked during installation products that can affected by those systems. Limited 24-Month Warranty. The installed heat tab is melted or removed.

The part is installed or operated in a vehicle outside of the USA Canada. It is highly recommended to use distilled water and it mandatory for all aluminum cooling components. Bumpers Peel Warranty. If you are unsure, ask.

Complete Industrial or HD Radiator. 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. Failure is caused by towing a trailer or other vehicle unless your equipped for this purpose as recommended the manufacturer.

Cooling system must be properly flushed and filled with new coolant mixture. Our climate control line for industrial and heavy duty vehicles includes Radiators, Radiator Cores, Condensers Charge Air Coolers. Limited 36-Month Warranty. Bar Plate Charge Air Cooler.

Bolt-On Radiators. The part fails or becomes defective due to the vehicle being involved in a collision.

part #: 975158 prices

• $417.99-$509.99

specifications coenginecooling:

• for models: Century
• for makes: Freightliner
• for years: 2006
• mpn: 975158
• type: Radiator Overflow Tank
• serial number: Null

returns coenginecooling:

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

offer coenginecooling:

• started: July 24, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

seller coenginecooling:

• # reviews: 1735
• city: Billings, MT
• rating: 95.9%

payments coenginecooling:

• credit card: Mastercard
• other
• wallet: Paypal

shipping coenginecooling:

• transit: 14-19 Days
• type: Fixed
• cost: $0.00
• service: Flat Rate Freight
• class: Freight

general coenginecooling:

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

Freightliner 975158 Is Similar To:

• 03-070219 Bestfit Freightliner Radiator With Flat Rate Shipping (40% 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)
• 05-16255-001 Freightliner Century Coolpack Used Flat Rate Freight (42.5% similar) Part numbers: M01-E6068A A/C CONDENSER05 radiator height 31. Core THICKNESS2. Good condition with little fin damage, mostly to condenser. Does not include mounting hardware...(November 27th, 2018)
• 05-16271-000 Freightliner Surge Tank Cap (43.1% similar) ...(November 25th, 2018)
• 05-17223-000 Freightliner Oem Heavy Duty Radiator Cap (47% similar) ...(February 21st, 2019)
• 05-17460 Freightliner Coolant Reservoir Radiator Overflow Tank (64.5% similar) ...(December 3rd, 2018)
• 05-23045-002 Freightliner Columbia Century Radiator Surge Tank Reservoir Oem (55.1% similar) ...(October 18th, 2018)
• 0523045000 Freightliner Century Class Radiator Overflow Bottle (64.5% similar) ...(January 30th, 2019)
• 3s0580800002 Freightliner Radiator (43.8% similar) ...(November 4th, 2018)
• 42-10290 Virlar Freightliner Cascadia Sterling Columbia Century Radiator (44.8% similar) 5 inches outlet: usual turn around time is less than 6 hours...(June 1st, 2019)
• 530990003 Freightliner Radiator (45.2% similar) ...(November 3rd, 2018)
• 603-5203 Dorman Freightliner Cascadia Radiator Surge Tank (50.4% similar) ...(October 18th, 2018)