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Replacement Coolant Reservoir Tank - Compatible with Freightliner Vehicles - Cascadia, Century Class, Columbia, Coronado, FLD020SD, M2 106, M2 112 - Replaces 525263005, A05-25263-006, A0533118000

Free shipping on orders over $29.99

$162.49

$ 75 .99 $75.99

In Stock

1.Size:Mack



About this item

  • COOLANT RESERVOIR TANK - The coolant tank contains coolant fluid that is discharged from the cooling system attached to the engine. Pressure builds up and is released when the coolant is hot and expanding through the radiator. When the engine cools down, the excess fluid flows back into the radiator from the coolant tank of your freightliner vehicle.
  • COMPATIBLE WITH FREIGHTLINER VEHICLES - 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Freightliner Cascadia | 08, 09, 10, 11 Century Class | 10, 11, 13, 14, 15 Columbia | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 Coronado | 2011 FLD120SD | 2014, 2016 M2 106 | 2008-2019 M2 112 |. If you are experiencing leaks, a low level of coolant or an overheating engine, then you may have a problem with your coolant reservoir radiator overflow tank.
  • REPLACES PART# A05-25263-006, 525263005, A0525263005, A0525263007, A0533118000, 603-5203 commonly found on popular Cascadia, Century Class, Columbia and Coronado vehicles including models 08, 09, 10, 11, 12, 13, 14, 15, 16 17, 18, 19. The coolant reservoir tank can easily be located on the engine bay mounted on the engine near and connected to the radiator.
  • OEM FIT, QUALITY & FINISH - While this is NOT a genuine OEM part, it is a direct replacement and will look, fit and work exactly like the factory part. The coolant reservoir tank's common issue is leakage that can cause the engine to overheat. Turn off the engine and let the temperature drop before opening the radiator's cap or the coolant tank to reduce and release the pressure safely.
  • LIFETIME WARRANTY - This freightliner Cascadia coolant reservoir tank comes complete with a lifetime warranty. If the part ever fails on your 08 Cascadia, 09 Cascadia, 10 Columbia, 11 Century Class, 2014 Coronado, 2011 FLD120SD, 2016 M2 106 or M2 112 simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and replacing it yourself. See our website for full details.



Product Description

The coolant tank contains coolant fluid that is discharged from the cooling system attached to the engine. Pressure builds up and released when the coolant is hot and expanding through the radiator. When the engine cools down, the excess fluid flows back into the radiator from the coolant tank of your freightliner vehicle. If you are experiencing leaks, low level of coolant or an overheating engine, then you may have a problem with your coolant reservoir tank. The coolant reservoir tank can easily be located on the engine bay mounted on the engine near and connected to the radiator.

Cascadia

zxc
Replacement Coolant Reservoir Tank With Overflow Tube

Simple but very important part of your cooling system that prevents coolant from leaking, which can cause overheating and other engine problems.

  • High temperature plastic construction
  • Easy installation with no special tools required
  • Direct replacement for factory coolant reservoir

Fits the Following Vehicles:

  • 2008-2019 Freightliner Cascadia
  • 2008-2011 Freightliner Century Class
  • 2010-2015 Freightliner Columbia
  • 2010-2019 Freightliner Coronado
  • 2011 Freightliner FLD120SD
  • 2014,2016 Freightliner M2 106
  • 2008-2019 Freightliner M2 112
GWA597

Replaces Part Numbers:

  • A05-25263-006
  • 525263005
  • A0525263005
  • A0525263007
  • A0533118000
  • 603-5203

GWA597

High Strength Plastic Construction

GWA597

High Quality Coolant Level Sensor

GWA597

Easy Installation With No Special Tools Required

Experience the AA Ignition Difference!

ASE Certified Technicians

Installing parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.

Strict Quality Control

All of our coolant reservoir tanks undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. Satisfaction Guaranteed.

An American Business

AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.

This is a compatible replacement part manufactured by AA Ignition. This Coolant Reservoir Tank is NOT a genuine OEM part. Vehicle makes and their associated vehicle models are registered trademarks of their respective owners. These trademarks and part numbers are used in this listing only to identify the vehicles this Coolant Reservoir fits.


yohan
Reviewed in the United States on March 29, 2025
Good quality better offer than OEM
Bradley Scofield
Reviewed in the United States on January 27, 2025
Item was suppose to fit my truck. According to description item was the correct part. This part has a fitting that is not the correct size, so the hose didn’t fit onto the nipple. I didn’t want to alter hose fitting to accommodate the smaller nipple.
María guerrero
Reviewed in the United States on April 1, 2025
Excelente calidad d
C. Ammons
Reviewed in the United States on September 10, 2024
Works exactly like an OEM freightliner unit. Excellent value. Can not confirm if the low coolant sensor is functional or just shorts the wire, I didn't test before filling the unit.
yajaira
Reviewed in the United States on August 31, 2024
2015 freightliner Cascadia fits perfectly looks sturdy after ordering in 3 different sellers they kept coming damage finally this one was perfect it's now installed ...will update if needed so far so good
christina
Reviewed in the United States on June 16, 2024
Everything bolted up good but as soon as I added coolant I’m guessing the chambers inside were not made properly only half of the tank would fill up and the other half was empty. And that half was were the coolant sensor was. So my truck thought the coolant was empty
reg wynes
Reviewed in Canada on February 21, 2024
The tank fit like a glove,
Henrik Shahbazian
Reviewed in the United States on November 10, 2024
Perfect fit. Thank you
BullyGang Flipp
Reviewed in the United States on April 7, 2024
The media could not be loaded.
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