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Mercedes-Benz PartsMercedes-Benz S420 PartsBlower Motor Regulator Resistor

Mercedes-Benz S420 Blower Motor Regulator Resistor

Your S420 is a prized possession.

Select Your VehicleIt's not a regular occurrence that you discover you need a replacement Blower Motor Regulator Resistor to fix your vehicle. Make no mistake, you didn't buy your S420 unless you understood you would be getting long-lasting quality and a trusted brand both impeccably combined into one car, truck, or SUV. When your Mercedes-Benz S420 was born, it was destined for a driver who prioritizes European styling in their automobile. While it may not be difficult to buy replacement parts for Mercedes-Benz vehicles, these days only the absolute best are required to maintain your automobile.

What Blower Motor Regulator Resistor does for your vehicle.

One of the modern conveniences we have grown accustomed to is the ability to vary the speeds of your HVAC blower.. A heater blower resistor gives you the ability to control the level, volume, and speed of the heat and A/C that comes from the vents. Because it is connected directly to the heater switch, your Mercedes-Benz S420 blower motor resistor adds varying amounts of resistance to the circuit that controls the blower motor. When the Mercedes-Benz S420 heater switch is set to "Max", there is less resistance in the circuit so more amps go to the blower. And when you switch to low, the heater blower motor resistor raises resistance so that less amperage reaches the blower motor.

You've tried the rest, now try the best.

Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Get your S420 back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Don't let a broken Blower Motor Regulator Resistor spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality replacement parts. Mercedes-Benz S420 Blower Motor Regulator Resistor parts for 1999, 1998, 1997, 1996, 1995, 1994 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Mercedes S420 Blower Regulator for Blower Motor, OEM: 140 821 84 51/1408218451Behr Hella
1994-1999 Mercedes-Benz S420 Behr Hella Blower Regulator for Blower Motor 140 821 84 51
81.15, Save 39%  
OEM: 140 821 84 51, Item: 490681
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercedes S420 Blower Regulator for Blower Motor, OEM: 140 821 84 51/1408218451
1994-1999 Mercedes-Benz S420 KAE Blower Regulator for Blower Motor 140 821 84 51
127.45, Save 39%   NEW ITEM
OEM: 140 821 84 51, Item: 490680
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercedes S420 HVAC Blower Motor Resistor, OEM: 351321021
1994-1999 Mercedes-Benz S420 Behr HVAC Blower Motor Resistor 351321021
95.45, Save 39%   NEW ITEM
OEM: 351321021, Item: 66311
  In Stock, Usually ships within 1 business day
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Mercedes S420 HVAC Blower Motor Resistor, OEM: RU-566/RU566SMP
1999 Mercedes-Benz S420 SMP HVAC Blower Motor Resistor RU-566
191.65, Save 39%   NEW ITEM
OEM: RU-566, Item: 1099186
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Mercedes S420 HVAC Blower Motor Resistor, OEM: RU566SMP
1999 Mercedes-Benz S420 SMP HVAC Blower Motor Resistor RU566
176.75, Save 39%   NEW ITEM
OEM: RU566, Item: 1460332
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front