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.
Fastening Clamp
Mercedes-Benz
123-995-03-20
Bracket to wheel arch panel. Compressor-to-condenser refrigerant line to side member. Main cable harness to left cross member at...
$12.30
MSRP $17.00
Save $4.70
27.6% Off 
Grommet
Mercedes-Benz
000-997-42-81
Knob to lock rod. Positioning, radiator grill. Glove compartment lid to instrument panel. For button at locking rod. For button at...
$15.38
MSRP $21.00
Save $5.62
26.8% Off 
Tapping Screw
Mercedes-Benz
007981-003325
Fuse box to bracket. Garnish moulding to radiator grill. Change-over valve bracket. Valves to bracket. For arm rests on front doors, see...
$0.06
MSRP $0.10
Save $0.04
40% Off 
Spring Lock Washer
Mercedes-Benz
912004-004102
Cables to cable connector. At front center stiffening. Blinker & tempomat switches to steering column jacket tube. Cable to resistor....
$1.00
MSRP $1.40
Save $0.40
28.6% Off 
Line Bracket
Mercedes-Benz
002-995-02-77
Hood release cable on radiator crossmember. Left hinge. Hood release cable to longitudinal member, center. Brake line mount. Cable...
$2.73
MSRP $3.70
Save $0.97
26.2% Off 
Screw
Mercedes-Benz
001-990-67-36
For upper left fender. Upper left fender mount. Underride guard mount. For fender at top left. To radiator crossmember. Attachment noise...
$1.88
MSRP $2.60
Save $0.72
27.7% Off 
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
Mercedes-Benz
900271-018036
From water valve to water pump return line. From expansion tank to radiator 700 mm. 75mm. Advance 320 mm. Feed. Between return line and...
$13.91
MSRP $23.00
Save $9.09
39.5% Off 
Clamp
Mercedes-Benz
210-995-01-05
For hose. 23-26 mm. Filling hose to radiator. 23-26 mm. 24-28 mm. 23-26 mm. Water pump. 23-26 mm. Hose to heat exchanger. 23-26 mm. Feed...
$3.69
MSRP $5.00
Save $1.31
26.2% Off 
Pan Head Screw
Mercedes-Benz
163-990-03-36
Panel mount. 5X25. License plate to moulding. 5x25. Holder to carrier. 5X25. Carrier mount. 5X25. License plate bracket. 5X25. License...
$1.60
MSRP $2.20
Save $0.60
27.3% 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 
Illuminated Mercedes Star, Trim Part, Usa/Can
Mercedes-Benz
1778174000
Let your star shine. The centrally-positioned star in the radiator grille of your Mercedes is illuminated by means of fibre-optic cable...
$198.44
MSRP $268.00
Save $69.56
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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.