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.
Clip-Type Nut
Mercedes-Benz
126-994-12-45
Grille to radiator grille shell,and radiator grille shell to engine hood. Grille to radiator grille shell,bottom.
$0.86
MSRP $1.20
Save $0.34
28.3% Off 
Coolant Hose
Mercedes-Benz
463-500-06-02
Additional radiator, to radiator. Connecting point to connecting point.
$30.75
MSRP $42.00
Save $11.25
26.8% Off 
Bolt
Mercedes-Benz
000-990-05-33
For ornamental bar to radiator protection grill. For ornamental bar at radiator grill. For omamental bar at radiator grill.
Hose
Mercedes-Benz
110-501-04-82
Distributor pipe to radiator. From cooling water line to radiator.
Coolant Hose
Mercedes-Benz
166-500-11-77
Right to cooler. Right at radiator. To radiator, bottom right.
$120.00
MSRP $167.00
Save $47.00
28.1% Off Clip-Type Nut
Mercedes-Benz
201-994-04-45
Rubber buffer and grille to radiator grille shell,lateral bottom. Grille to radiator grille shell,and radiator grille shell to engine...
$1.48
MSRP $2.00
Save $0.52
26% Off 
Cover
Mercedes-Benz
111-626-00-40
Bottom for circulating air in radiator,in front of radiator block,bottom.
Control Unit
Mercedes-Benz
000-900-28-39
Distance radar, behind radiator grille. DISTRONIC, behind radiator grille. Radar sensor for DISTRONIC.
$889.20
MSRP $1,300.00
Save $410.80
31.6% Off 
Supporting Frame
Mercedes-Benz
206-504-05-00
Coolant radiator.
$60.00
MSRP $84.00
Save $24.00
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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.