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Buick LaCrosse Blower Motor Regulator Resistor

Keeping your LaCrosse in top shape is your top priority.

Select Your VehicleYou bought your LaCrosse because its dependability and economical pricing appealed to your senses; so why would you settle for anything but the best when it comes to the highest quality auto parts? While it's not hard to locate replacement parts for Buick vehicles, these days only the absolute best are required to repair your car or truck. Your Buick dealership isn't the only place to buy genuine or original equipment quality repair parts to fix your LaCrosse. The vehicle in your driveway symbolizes the best in class compared to all the other cars, trucks, and SUVs in today's marketplace.

The function and purpose of Blower Motor Regulator Resistor.

Multi-speed climate control has been around for decades, and is a convenience we all take for granted. 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 Buick LaCrosse blower motor resistor modulates the resistance applied to the circuit that handles the load of the blower motor. When the Buick LaCrosse heater switch is set to "Max", there is less resistance in the circuit so more amps go to the blower. Conversely, at the lowest blower setting the circuit is running high resistance so fewer amps go to the blower motor.

Time has come... fix it today.

At Car Parts Discount, we have real customer support agents available with enough expertise to help you purchase the correct Buick LaCrosse part for your needs. When your Buick needs the best replacement Blower Motor Regulator Resistor, there's no need to trust any store other than the authority, Car Parts Discount. Don't let a Blower Motor Regulator Resistor repair 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. When it comes to Buick LaCrosse Blower Motor Regulator Resistor parts, you can find them for 2016, 2015, 2014, 2011, 2010, 2009, 2008, 2007, 2006, 2005 models by clicking the appropriate year below.

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Buick LaCrosse Blower Motor Resistor, OEM: RU60TSMP
2005 Buick LaCrosse SMP Blower Motor Resistor RU60T
24.45, Save 39%   NEW ITEM
OEM: RU60T, Item: 776133
  In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor, OEM: RU730SMP
2010-2011 Buick LaCrosse SMP HVAC Blower Motor Resistor RU730
33.45, Save 39%   POPULAR
OEM: RU730, Item: 356128
  In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor, OEM: 20603Four Seasons
2014-2016 Buick LaCrosse Four Seasons HVAC Blower Motor Resistor 20603
117.65, Save 39%   NEW ITEM
OEM: 20603, Item: 1459760
  In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor, OEM: 37554Four Seasons
2010-2011 Buick LaCrosse Four Seasons HVAC Blower Motor Resistor 37554
39.95, Save 39%   NEW ITEM
OEM: 37554, Item: 1302858
  Only 6 left In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor, OEM: 37554Four Seasons
2010-2011 Buick LaCrosse Four Seasons HVAC Blower Motor Resistor 37554
39.85, Save 39%   NEW ITEM
OEM: 37554, Item: 1498548
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor, OEM: RU-359/RU359SMP
2005-2009 Buick LaCrosse SMP HVAC Blower Motor Resistor RU-359
47.15, Save 39%   NEW ITEM
OEM: RU-359, Item: 1495308
  Only 1 left In Stock, Usually ships within 1 business day
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Buick LaCrosse HVAC Blower Motor Resistor Kit, OEM: 973-508/973508Dorman
2005-2009 Buick LaCrosse Dorman HVAC Blower Motor Resistor Kit 973-508
59.45, Save 39%   NEW ITEM
OEM: 973-508, Item: 685584
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Buick LaCrosse HVAC Blower Motor Resistor w/Adapter, OEM: RU631SMP
2005-2009 Buick LaCrosse SMP HVAC Blower Motor Resistor w/Adapter RU631
64.95, Save 39%   NEW ITEM
OEM: RU631, Item: 317604
  In Stock, Usually ships within 1 business day

Resistor includes pigtail adapter to attach this new-style 5-pin resistor to older 3-pin vehicle connector. Installation in certain vehicles will require this wiring adapter and reuse of original 2-pin blower motor connector (minor splicing is required).

Select year, make, model above to verify this part fits your vehicle