📦 Take 15% Off Shipping On All Orders Over $300. Use Code SHIP15 At Checkout 📦
Find a Dealer

Buy OEM Mercedes-Benz A/C and Heating Parts

The heater in your Mercedes-Benz not warming things up? Maybe the air conditioner isn't blowing cold? Most likely, one or another part needs replacing -- something you should do sooner rather than later, to keep spiraling repair costs down. Good thing you came to us here at MB Part Source; we stock replacement heating and AC parts for all Mercedes-Benz models, at competitive prices. Order today, and we'll ship fast, anywhere nationwide; you'll have repairs done in no time. Contact us with any questions.

66560609 - : Air Conditioning for Mercedes-Benz Image

Air Conditioning

Mercedes-Benz 6-6-56-0609
$1,663.17
MSRP $2,440.00
Save $776.83
31.8% Off
4538301401 - : Parts Kit, AC Box for Mercedes-Benz Image

Parts Kit, AC Box

Mercedes-Benz 453-830-14-01
$29.52
MSRP $40.00
Save $10.48
26.2% Off
9380V002000000 - : Pin Tools, AC Upgrade for Mercedes-Benz Image

Pin Tools, AC Upgrade

Mercedes-Benz 0009380V002000000
This item is non-returnable.
$486.87
MSRP $715.00
Save $228.13
31.9% Off
4618305100 - : Parts Kit, AC Box for Mercedes-Benz Image

Parts Kit, AC Box

Mercedes-Benz 461-830-51-00
$638.40
MSRP $935.00
Save $296.60
31.7% Off
1265403108 - : Cable, Climate Control for Mercedes-Benz Image

Cable, Climate Control

Mercedes-Benz 126-540-31-08
$272.71
MSRP $400.00
Save $127.29
31.8% Off
11668025098273 - : Cover, A/C Panel, Wood for Mercedes-Benz Image

Cover, A/C Panel, Wood

Mercedes-Benz 116-680-25-09-8273
$373.92
MSRP $550.00
Save $176.08
32% Off
10768089078272 - : Cover, A/C Panel, Wood for Mercedes-Benz Image

Cover, A/C Panel, Wood

Mercedes-Benz 107-680-89-07-8272
$131.33
MSRP $192.00
Save $60.67
31.6% Off
10768082078273 - : Cover, A/C Panel, Wood for Mercedes-Benz Image

Cover, A/C Panel, Wood

Mercedes-Benz 107-680-82-07-8273
$161.99
MSRP $238.00
Save $76.01
31.9% Off
1192300028 - : Exchange A/C Compressor Coupling for Mercedes-Benz Image

Exchange A/C Compressor Coupling

Mercedes-Benz 119-230-00-28
$326.04
MSRP $575.00
Save $248.96
43.3% Off
1171340040 - : Bracket, A/C Line, Metal for Mercedes-Benz Image

Bracket, A/C Line, Metal

Mercedes-Benz 117-134-00-40
$17.48
MSRP $28.50
Save $11.02
38.7% Off
10768000398103 - : Cover, A/C Controls, Plastc for Mercedes-Benz Image

Cover, A/C Controls, Plastc

Mercedes-Benz 107-680-00-39-8103
$87.18
MSRP $146.00
Save $58.82
40.3% Off
2300928 - : Exchange Coupling, A/C Compressor for Mercedes-Benz Image

Exchange Coupling, A/C Compressor

Mercedes-Benz 000-230-09-28
$445.20
MSRP $785.00
Save $339.80
43.3% Off

No results found for "ac, air conditioning, heater, climate control, condenser". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Mercedes-Benz AC and Heating FAQ

Why is the HVAC in My Mercedes-Benz Not Working Right?

Most likely, because of low or leaking coolant, a failed heater core, a defective AC compressor, or a bad AC condenser. You'll know one from the other by some key symptoms.

How Can I Tell if My Coolant's Low or Leaking?

Start your engine, setting the air conditioner and fans to max/high and listening for the compressor clutch to click. If the system runs too fast, the coolant's probably low. If your Mercedes-Benz isn't due for air conditioning service anytime soon, a leak's likely.

What are the Signs of Heater Core Failure?

The heater not blowing warm, the interior being steamy or smoky, the smell of coolant in the car, and the engine overheating. The core's hoses are the likely problem; they're probably leaking. If you need help with this or any other repairs, get in touch with a Mercedes-Benz service center.

How Can I Diagnose an AC Compressor Defect?

Look, listen, and feel. If the air conditioning sounds funny, if the cabin's warmer than usual, and if the AC clutch is stuck, it's probable. You'll know a bad clutch from connecting a voltmeter and getting no reading. Other causes of compressor trouble include low refrigerant pressure, a faulty cycling switch, and a blown fuse.

How Can I Tell if the AC Condenser in My Mercedes-Benz is Bad?

You'll know it from the HVAC warning light being lit, from frost starting to build up, from the AC button flashing, from the system having discharge pressure issues, and from the vents not blowing cold. If no air's coming through them at all, though, the blower motor's probably gone out. Other reasons for condenser issues include a failed cooling fan and a clogged cabin air filter.