Automatic Temperature Controls for 2018 Buick LaCrosse
No.
Part # / Description / Price
Price
1
Heater and Air Conditioning Evaporator Case 
GM
GM Description: With auto temp ctrl. 3.6L. 2.5L. 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $274.70
$150.40
MSRP $274.70
$150.40
2
Heater and Air Conditioning Remote Control Bracket GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.59
$16.13
MSRP $23.59
$16.13
5
Cabin Air Filter GM
GM Description: Enhance your vehicle's cabin air quality with the GM Genuine Cabin Air Filter, part number 13508023. This high-quality filter is engineered to remove airborne contaminants, such as dust, pollen, and other particles, before they enter the cabin. Designed wi ...
MSRP $55.78
$31.79
MSRP $55.78
$31.79
6
MSRP $100.68
$55.88
7
MSRP $94.68
$53.97
8
MSRP $359.09
$196.60
9
Air Conditioning Evaporator GM
GM Description: Malibu. LaCrosse. 3.6L. 2.5L. XT4. Channel-plate construction provides a high refrigerant contact surface area, resulting in better performance
Vacuum-brazed, corrosion-treated, and leak-tested to help provide trouble-free operation
MSRP $214.98
$117.71
MSRP $214.98
$117.71
10
Air Conditioning Evaporator Thermal Expansion Valve Kit GM
GM Description: Malibu. LaCrosse. 3.6L. 2.5L. XT4. Permanently lubricated, self-aligning bearings designed for long life and dependable performance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $106.85
$59.31
MSRP $106.85
$59.31
11
Heater Core GM
GM Description: Malibu. LaCrosse. 3.6L. 2.5L. XT4. Main. Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $164.15
$91.11
MSRP $164.15
$91.11
11
Acdelco™ Heater Core GM
GM Description: LaCrosse. Main. 2021-25. Envision. 3.6L. 2.5L. Malibu. 1.8l. XT4.
13
MSRP $89.30
$50.90
14
Heating and Air Conditioning Air Inlet Door Actuator GM
GM Notes: PARTS: Part included with inlet case.
Description: Malibu. Air inlet. LaCrosse. 3.6L, inlet valve. 2.5L, inlet valve. XT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.47
$32.76
MSRP $57.47
$32.76
14
Acdelco™ Door Actuator GM
GM Notes: PARTS: Part included with inlet case.
Description: Malibu. LaCrosse. XT4. Air inlet. 3.6L. inlet valve. 2.5L, inlet valve.
15
Temperature Valve Actuator Assembly GM
GM Positions: Left
Description: Malibu. XT4. Left. 2.5L. temp valve. Restore HVAC temperature control caused by worn actuator
MSRP $19.41
$11.65
MSRP $19.41
$11.65
15
Temperature Valve Actuator Assembly GM
GM Positions: Right
Description: Temperature. LaCrosse. XT4. Temp valve. Right. Restore HVAC temperature control caused by worn actuator
MSRP $69.49
$39.62
MSRP $69.49
$39.62
15
Acdelco™ HVAC Blend Door Actuator GM
GM Positions: Left
Description: Malibu. Left. 3.6L. temp valve. XT4. 2.5L, temp valve.
15
Acdelco™ Door Actuator GM
GM Positions: Right
Description: Malibu. Right. Temperature. LaCrosse. 3.6L. temp valve. XT4. 2.5L, temp valve.
16
Heating and Air Conditioning Panel Mode Door Actuator GM
GM Description: Malibu. LaCrosse. 3.6L, mode valve. XT4. Corrects mode door malfunction caused by a failed actuator
MSRP $59.64
$33.99
MSRP $59.64
$33.99
17
Air Conditioning Evaporator Temperature Sensor GM
GM Description: At evaporator. Malibu. LaCrosse. 3.6L, #1. 2.5L, #1. Evaporator air temp sensor. XT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $28.14
$16.88
MSRP $28.14
$16.88
18
Instrument Panel Air Duct Air Temperature Sensor GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.84
$9.50
MSRP $15.84
$9.50
19
Air Conditioning Wiring Harness GM
GM Description: 3.6L. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $74.72
$48.58
MSRP $74.72
$48.58
No.
Part # / Description / Price
Price
1
MSRP $727.69
$475.82
1
MSRP $465.20
$305.64
1
MSRP $402.13
$264.20
2
MSRP $619.66
$405.17
4
Prk Brake Switch GM
GM Description: Electric park brake switch. LaCrosse. With head-up display.
MSRP $35.24
$24.10
MSRP $35.24
$24.10
4
Parking Brake Switch GM
GM Description: Electric park brake switch. LaCrosse. Without headup display. Without head-up display. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.45
$14.00
MSRP $19.45
$14.00
5
Hazard Warning Switch GM
GM Description: LaCrosse. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $22.42
$13.45
MSRP $22.42
$13.45
6
Jet Black Headlamp Switch GM
GM Description: LaCrosse. Label 26229264. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $86.93
$23.70
MSRP $86.93
$23.70
7
Ignition Switch GM
GM Description: LaCrosse. Work with vehicle electronics to help optimize vehicle capabilities
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $47.64
$27.15
MSRP $47.64
$27.15
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. Without sport mode switch. Without lane keep assist. Without front park assist, without sport mode, without lane assist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.44
$10.63
MSRP $34.44
$10.63
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. With sport mode switch. Without lane keep assist. Without front park assist, with sport mode, without lane assist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.84
$23.83
MSRP $34.84
$23.83
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. With sport mode switch. With lane keep assist. Without frt/rr. park assist. Without front park assist, with sport mode, with lane assist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.00
$27.94
MSRP $43.00
$27.94
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. With sport mode switch. With lane keep assist. With frt/rr. park assist. With front park assist, with sport mode. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $51.22
$35.03
MSRP $51.22
$35.03
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. Without sport mode switch. With lane keep assist. Without frt/rr. park assist. Without front park assist, without sport mode, with lane assist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.99
$28.04
MSRP $40.99
$28.04
9
Jet Black Parking Assist Alarm Disable Switch GM
GM Description: LaCrosse. Without sport mode switch. With lane keep assist. With frt/rr. park assist. With front park assist, without sport mode. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.23
$31.62
MSRP $46.23
$31.62
10
Heating and Air Conditioning Control Panel GM
GM Description: LaCrosse. With seat heater. Without vented front seats. With heated seats, without ventilated. Restores the operation and function of your vehicles heating and cooling controls
MSRP $255.07
$139.66
MSRP $255.07
$139.66
10
Heating and Air Conditioning Control Panel GM
GM Description: Without heated seats. Restores the operation and function of your vehicles heating and cooling controls
Manufactured to GM OE specification for fit, form, and function
MSRP $188.26
$104.48
MSRP $188.26
$104.48
10
Heating and Air Conditioning Control Panel GM
GM Description: LaCrosse. With seat heater. With vented front seats. With heated seats, with ventilated. Restores the operation and function of your vehicles heating and cooling controls
MSRP $271.05
$148.39
MSRP $271.05
$148.39
10
Acdelco™ HVAC Temperature Control Panel GM
GM Description: LaCrosse. With seat heater. Without vented front seats. With heated seats, without ventilated.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Description: LaCrosse. With seat heater. With vented front seats. With heated seats, with ventilated.
11
Heating and Air Conditioning Remote Control GM
GM Description: Auto temp control. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
MSRP $183.60
$101.90
MSRP $183.60
$101.90
No.
Part # / Description / Price
Price
2
Radiator Bracket GM
GM Positions: Right
Description: 3.6L. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $15.27
$11.04
MSRP $15.27
$11.04
2
Radiator Bracket GM
GM Positions: Left
Description: 3.6L. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $15.21
$10.99
MSRP $15.21
$10.99
4
Radiator Mount GM
GM Positions: Left
Description: Helps secure your vehicle's radiator while also absorbing movement and vibration
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $65.55
$45.02
MSRP $65.55
$45.02
5
Radiator Drain Petcock GM
GM Notes: PARTS: Part included with radiator.
Description: 1.5L turbo. 3.0L twin-turbo, main radiator. 2016-18. Hoses & reservoir. 1.8L, engine cooling. 2019. 2.0L. 2.5L main. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.01
$21.61
MSRP $30.01
$21.61
6
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with radiator.
Description: Keep your engine running smoothly with the Engine Coolant Temperature Sensor, GM part number 12650595. This sensor, located at the engine, is essential for monitoring engine temperature. It helps ensure your engine operates within the optimal temperature r ...
MSRP $15.64
$9.38
MSRP $15.64
$9.38
7
Passenger Side Radiator Upper Bracket GM
GM Positions: Right
Description: 1.5L turbo. 3.6L. 2.0L turbo. 1.8L, engine cooling. 2.5L main. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $9.31
$6.73
MSRP $9.31
$6.73
7
Driver Side Radiator Upper Bracket GM
GM Positions: Left
Description: 1.5L turbo. 3.6L. 2.0L turbo. 1.8L, engine cooling. 2.5L main. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $8.52
$6.16
MSRP $8.52
$6.16
9
Multi-Purpose Retainer GM
GM Description: Secure components with the GM Genuine Part Multi-Purpose Retainer, part number 11589293. This essential retainer is designed to provide a secure hold, ensuring components stay in place. Built to meet GM's rigorous standards, this retainer offers a reliable ...
MSRP $7.16
$4.90
MSRP $7.16
$4.90
10
Radiator Air Lower Deflector GM
GM Description: 3.6L. Helps regulate engine temperature
Assists in regulating engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $100.89
$67.47
MSRP $100.89
$67.47
12
Radiator Air Seal GM
GM Description: 1.5L turbo. 3.6L. 2.0L turbo. 1.8L, engine cooling. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.06
$30.83
MSRP $45.06
$30.83
14
Radiator Surge Tank GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $71.82
$45.24
MSRP $71.82
$45.24
16
Engine Coolant Air Bleed Hose GM
GM Description: 3.6L, with 9 speed trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.94
$25.26
MSRP $36.94
$25.26
16
Engine Coolant Air Bleed Hose GM
GM Description: 3.6L, without 9 speed trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $134.73
$89.73
MSRP $134.73
$89.73
18
Radiator Hose Clamp GM
GM Description: 1.5L turbo, front. 3.6L, rear. 2.0L turbo, front. 1.8L, engine cooling. 2.5L main. front. Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.72
$11.32
MSRP $15.72
$11.32
20
Multi-Purpose Clamp GM
GM Description: 2014-2017, rear. 2.0L turbo. Sedan, 2.5L, rear. Easy to install or remove
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.91
$10.73
MSRP $14.91
$10.73