How to replace the blower motor resistor on Buick LaCrosse?

The right side instrument panel (I/P) insulator should be removed to replace the Blower Motor Resistor. Pull the electrical connector off of the blower resistor, but then using a small chisel break the 2 heat stakes off of the blower resistor before removing the resistor itself. For installation, place the new blower resistor and screw it without hesitation in the pre-drilled holes close to the heat stakes, tighten it using the force of 1.5 N.m (13lb in). Reattach the electrical connector to the blower resistor and reinstall right side I/P insulator. For programming and setup information, refer to Control Module References, for programming and setup.

OEM Buick LaCrosse Blower Motor Resistor

Heater Blower Motor Resistor

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3 Blower Motor Resistors found

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Buick LaCrosse Blower Motor Resistor Part Number: 84178783
$89.14 MSRP: $183.19
You Save: $94.05 (52%)
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Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Control Module; Resistor
- Replaces: 13503201, 13598134, 13598091, 15141283, 13598090, 13501703, 22811003
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Control Module Part Number: 22754990
$63.58 MSRP: $130.66
You Save: $67.08 (52%)
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Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Blower Motor Resistor; Resistor; Module, A/C Electric Temperature And Motor Control
- Replaces: 15850268, 10325408, 89018653, 15827470
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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Buick LaCrosse Control Module Part Number: 13349361
$43.20 MSRP: $127.85
You Save: $84.65 (67%)
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Product Specifications
- Other Name: Module, Air Conditioner Electric Temperature And Motor Control; HVAC Blower Motor Regulator; Blower Motor Resistor; Module; Resistor; A/C Electric Temperature & Motor Control; Air Conditioner (Complete); Heater Blower Motor Regulator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Buick LaCrosse Blower Motor Resistor

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The Buick LaCrosse Blower Motor Resistor is a very important part that plays an important role in the improvement of the functioning of Buick LaCrosse climate control. This Blower Motor Resistor controls the speed of the blower motor for blowing the air inside the cabin comfortably to all its occupants, as the climate control inside a car is very significant. Characteristic for its sturdiness, Buick LaCrosse Blower Motor Resistor has become a reliable part, vital for the proper functioning of the car, appreciated by those who have a Buick automobile. Designed to fit a number of LaCrosse models, this Blower Motor Resistor is an essential component of the car which is ultimately responsible for enhancing vehicle's performance and protection as well as providing comfortable service to the drivers in a dependency of the Blower Motor Resistor models. Since its launch in the year 2004 the Buick LaCrosse is a notable example where such components have their role played in the improvement of vehicle performance. First of all, the Blower Motor Resistor has sophisticated design which guarantees proper regulation of the air stream: this is also contributes to the LaCrosse image as the comfortable car of the contemporary line. Taking into account the fact that it can handle various types of road situations and provide comfortable temperatures in a car's interior, the Buick LaCrosse Blower Motor Resistor is an exclusive offer in automotive industry. Its inclusion as an option in the entire Buick LaCrosse range underlines the company's pledge to craftsmanship and excellence as important components of motoring in the specific car series.

Buick LaCrosse Blower Motor Resistor Parts and Q&A

Control Module
22754990
Q: How to replace the blower motor resistor on Buick LaCrosse?
A:
The right side instrument panel (I/P) insulator should be removed to replace the Blower Motor Resistor. Pull the electrical connector off of the blower resistor, but then using a small chisel break the 2 heat stakes off of the blower resistor before removing the resistor itself. For installation, place the new blower resistor and screw it without hesitation in the pre-drilled holes close to the heat stakes, tighten it using the force of 1.5 N.m (13lb in). Reattach the electrical connector to the blower resistor and reinstall right side I/P insulator. For programming and setup information, refer to Control Module References, for programming and setup.