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2017 Mercedes-Benz C300 Radiator

8 items

Keep engine temperatures under control with an A-Premium radiator. Browse replacement cooling radiators and assemblies for cars, trucks and SUVs.

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Radiator & AC Condenser Cooling Kit for 2015-2018 Mercedes-Benz C300Radiator & AC Condenser Cooling Kit for 2015-2018 Mercedes-Benz C300
A-Premium®Part # APRAD1617
Radiator & AC Condenser Cooling Kit for 2015-2018 Mercedes-Benz C300
4.6144 Reviews
$257.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C300: 2015 2016 2017 2018
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity2
Part interchange
CU13507, 13507, 0995002103, 995007303, 4742, 0995000454
ConditionNew
item #1013AZ8Z
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Radiator for 2017-2018 Mercedes-Benz C300
A-Premium®Part # APRAD2867
Radiator for 2017-2018 Mercedes-Benz C300
4.6144 Reviews
$159.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity1
ConditionNew
item #1016VTWV
Note
This item comes without Transmission Oil Cooler & Engine Oil Cooler.
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2 Pcs Radiator & Cooling Fan Assembly Kit for 2015-2017 Mercedes-Benz C300
A-Premium®Part # APRAD1619
2 Pcs Radiator & Cooling Fan Assembly Kit for 2015-2017 Mercedes-Benz C300
4.6144 Reviews
$490.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C300: 2015 2016 2017
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity2
ConditionNew
item #1013C2L1
Note
Cooling Fan Assembly -- with Shroud, with Brushless Motor.
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Aluminum Radiator without Oil Cooler for 2015-2018 Mercedes-Benz C300
A-Premium®Part # APRAD828
Aluminum Radiator without Oil Cooler for 2015-2018 Mercedes-Benz C300
4.6144 Reviews
$135.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C300: 2015 2016 2017 2018
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1004DR1T
Note
【Note-1】 This specific radiator does not include a transmission oil cooler or an engine oil cooler.
【Note-2】 The location of this radiator is primary, meaning it is the main radiator for the vehicle's cooling system.
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3 Pcs Radiator & AC Condenser & Cooling Fan Kit for 2015-2017 Mercedes-Benz C300
A-Premium®Part # APRAD1618
3 Pcs Radiator & AC Condenser & Cooling Fan Kit for 2015-2017 Mercedes-Benz C300
4.6144 Reviews
$616.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C300: 2015 2016 2017
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity3
ConditionNew
item #1013AS5N
Note
Cooling Fan Assembly -- with Shroud, with Brushless Motor.
Show less
Radiator - Primary - TYC 13498
TYCPart # 13498
Radiator - Primary - TYC 13498
53 Reviews
$260.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017-2017 Mercedes-Benz E400, 2017-2017 Mercedes-Benz E550, 2015-2017 Mercedes-Benz E400, 2015-2017 Mercedes-Benz E400, 2015-2016 Mercedes-Benz E350, 2015-2016 Mercedes-Benz E400, 2015-2016 Mercedes-Benz E400, 2015-2016 Mercedes-Benz E550, 2015-2015 Mercedes-Benz CLS400, 2013-2015 Mercedes-Benz C350, 2013-2015 Mercedes-Benz GLK250, 2013-2014 Mercedes-Benz C300, 2012-2016 Mercedes-Benz E350, 2012-2015 Mercedes-Benz CLS550, 2012-2014 Mercedes-Benz E350, 2012-2014 Mercedes-Benz E350, 2012-2012 Mercedes-Benz C350, 2012-2012 Mercedes-Benz C350, 2012-2012 Mercedes-Benz C350, 2011-2014 Mercedes-Benz E350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity1
Installation PositionPrimary
Part interchange
13498, MB3010174, 8013162, CU13498, 221-9252, 204 500 36 03
item #1002NH6N
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Radiator - Primary - TYC 13507
TYCPart # 13507
Radiator - Primary - TYC 13507
53 Reviews
$172.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019-2022 Mercedes-Benz C43 AMG, 2019-2021 Mercedes-Benz C43 AMG, 2019-2021 Mercedes-Benz C43 AMG, 2017-2018 Mercedes-Benz C300, 2017-2018 Mercedes-Benz C300, 2017-2018 Mercedes-Benz C43 AMG, 2016-2018 Mercedes-Benz C350e, 2016-2016 Mercedes-Benz C450 AMG, 2015-2016 Mercedes-Benz C300, 2015-2015 Mercedes-Benz C400
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity1
Installation PositionPrimary
Part interchange
13507, MB3010175, 8013507, CU13507, 099 500 73 03
item #1002NE8E
Show less
Radiator - Denso 221-9252
DensoPart # 221-9252
Radiator - Denso 221-9252
4.85 Reviews
$264.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017-2017 Mercedes-Benz E400, 2017-2017 Mercedes-Benz E400, 2017-2017 Mercedes-Benz E400, 2015-2017 Mercedes-Benz CLS550, 2015-2017 Mercedes-Benz E550, 2015-2016 Mercedes-Benz CLS400, 2015-2016 Mercedes-Benz E400, 2015-2016 Mercedes-Benz E400, 2015-2015 Mercedes-Benz E400, 2014-2014 Mercedes-Benz E400, 2013-2015 Mercedes-Benz GLK350, 2013-2014 Mercedes-Benz C300, 2013-2013 Mercedes-Benz E400, 2013-2013 Mercedes-Benz GLK250, 2012-2016 Mercedes-Benz E350, 2012-2015 Mercedes-Benz C350, 2012-2014 Mercedes-Benz CLS550, 2012-2014 Mercedes-Benz E550, 2012-2013 Mercedes-Benz E350, 2011-2013 Mercedes-Benz E350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2017 Mercedes-Benz C300
Item LocatedUnited States
Quantity1
Part interchange
221-9252, CU13162, 13498, 13162, 8013162, 41-13162, 2045001203, 0995002703, 
...View more
item #1004YXE1
Show less

Car Radiator Design and Engine Cooling

Engine coolant carries heat away from the engine to the car radiator, where tubes and fins transfer it to passing air. Coolant circulation and airflow both matter. The water pump circulates coolant, the thermostat regulates its route, and the fans support airflow when needed.

Radiator Cooler Connections

For radiator replacement, cooling-system connections matter as much as the core itself. An automotive radiator may also contain a transmission-fluid or engine-oil heat exchanger. These separate fluid circuits require their own connections. Include the cooler arrangement when comparing replacement radiators.

What to Compare Beyond Radiator Dimensions

Core height, width, and thickness describe the heat-exchanger section, not necessarily the complete assembly. Tanks, mounting brackets, hose necks, and cooler fittings add to its overall size. Fan-shroud attachments also need to line up without pulling the radiator out of position.

Two design details help explain radiator descriptions:

  • Crossflow radiators have side tanks; downflow radiators have top and bottom tanks. The surrounding cooling system and available space determine the appropriate layout.
  • Core and tank materials are separate specifications. An aluminum core can be combined with different tank materials, so read both descriptions when comparing construction.

Radiator Assemblies and Related Cooling Parts

An assembly may be the radiator alone or a package with additional cooling components. A-Premium offers both individual radiators and selected radiator-and-fan combinations; the included-parts description establishes what comes in each package. Check the package contents for cooler connectors, caps, and mounting cushions.

The radiator, condenser, and fans sit close together but perform different tasks. A blocked air path can limit heat rejection even when the radiator does not leak. Before fitting a replacement, inspect the surrounding supports and air passages so bent brackets or trapped debris do not damage the new unit.

Frequently Asked Questions

Can a radiator flush repair a leaking radiator?

No. Flushing may remove some contamination, but it does not repair a cracked tank, damaged tube, or leaking joint. Locate the leak with the cooling system cold and have its repairability assessed before choosing cleaning or replacement.

Is plain water suitable for everyday radiator use?

Use the coolant specification and concentration required by the vehicle manufacturer. Plain water lacks the intended freeze and corrosion protection. Coolant color alone is not a reliable way to identify a compatible formula.

Should the pressure cap be replaced with the radiator?

Not automatically, but its seals and pressure function deserve attention. A damaged or incorrect cap can affect system operation. Some vehicles place the pressure cap on a separate reservoir, so order by the system's specified cap type and rating.

Why can an engine still overheat after radiator replacement?

Trapped air, a thermostat fault, poor coolant circulation, or an inoperative fan can remain after the radiator is changed. Stop driving if the temperature rises abnormally and diagnose the system rather than assuming the new radiator is defective.

When is it safe to open the cooling system?

Only after the engine and cooling system have cooled fully, following the owner's instructions. Hot coolant can remain pressurized and escape suddenly when a cap is loosened. Do not use the dashboard temperature reading alone as permission to open it.

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