Buy OEM Mercedes-Benz Radiators
The radiator in your Mercedes-Benz goes bad, and your vehicle's engine will overheat and fail, meaning more expensive repairs in the long run. If yours needs replacement, take care of it sooner rather than later; shop our OEM selection here at MB Part Source. Our prices are markdowns, and we offer fast nationwide shipping; take advantage and order now.
Washer
Mercedes-Benz
000125-004311
Mounting parts. Fire wall bracing to support. Bracket mounting. Engine hood rest to fender. Garnish moulding to radiator grill....
$0.10
MSRP $0.20
Save $0.10
50% Off 
Hose Clamp
Mercedes-Benz
006-997-05-90
Cooling water hose to radiator 36-46mm. 36-46 mm. At boot. 36-46 mm. Cooling water hose to thermostat. 36-46 mm. Emission reduction...
$4.90
MSRP $6.75
Save $1.85
27.4% Off 
Tapping Screw
Mercedes-Benz
914031005208
Radiator grille shell to engine hood. Covering to seat. Partition panel to side member and to front stiffening. Bracket mounting. Grille...
$5.49
MSRP $7.50
Save $2.01
26.8% Off 
Feed-Through Grommet
Mercedes-Benz
000-997-28-81
For water drain pipe opening in body front end from chassis 8512055. Cable through vehicle floor. Overflow reservoir to wheel arch....
$1.62
MSRP $2.20
Save $0.58
26.4% Off 
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Mercedes-Benz Radiators FAQ
How Does the Radiator in a Mercedes-Benz Work?
As part of a process. What happens is a water pump impels coolant (i.e., antifreeze) through it via hoses, between an inlet and outlet, under pressure from the radiator cap; as the coolant moves, it absorbs the excess heat that the engine produces while it runs. Once the fluid's absorbed optimum heat, the fins on the radiator core release that heat, and a radiator fan dispels it.
How Can I Tell of My Mercedes-Benz Radiator is Bad?
From the signs. They range from fin damage and leaking or sludgy coolant/antifreeze to unusual engine noises and the sweet, syrupy smell of ethylene glycol. Your engine may also overheat and fail, and you may start having problems with the heater and air conditioner. Check the temperature gauge on your dash; if the engine's running hot, radiator trouble is likely. In any case, inspect the entire cooling system; if the results call for a new radiator, replace it ASAP to help prevent further damage and keep service costs down.
What Does Mercedes-Benz Radiator Replacement Cost on Average?
$1,045 to $1,210 or more, according to RepairPal. With a luxury car or SUV like a Mercedes-Benz, though, it might run a little pricier than usual. Cost can even vary by model, and what other radiator parts need replacing can factor in.