Powertrain Control for 2016 Buick LaCrosse
No.
Part # / Description / Price
Price
1
Ignition Coil 
GM
GM Description: High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
MSRP $115.40
$68.66
MSRP $115.40
$68.66
2
Iridium Spark Plug SOLD INDIVIDUALLY GM
GM Description: 3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition provides a high melting point and great str ...
MSRP $16.46
$11.52
MSRP $16.46
$11.52
2
Acdelco™ Spark Plug GM
GM Description: 3.6L, without bi-fuel. 3.0L. Wagon, 3.0, 3.6L. 3.6L, without twin-turbo. 3.6L, 2nd design.
3
Engine Camshaft Position Sensor GM
GM Description: Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
MSRP $35.30
$22.95
MSRP $35.30
$22.95
4
Engine Crankshaft Position Sensor GM
GM Description: 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
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
MSRP $32.60
$21.18
MSRP $32.60
$21.18
5
MSRP $35.32
$22.96
6
Engine Control Module Assembly GM
GM Description: 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
Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $791.80
$456.27
MSRP $791.80
$456.27
7
Engine Control Module Bracket GM
GM Description: 2.5L. Without twin turbo. 2.4L. 3.0L & 3.6L, 3.6L. All. 2.0L turbo. 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 $21.32
$13.86
MSRP $21.32
$13.86
No.
Part # / Description / Price
Price
1
Vapor Canister GM
GM Description: LaCrosse. 2.4l. Regal. 2.4l. Fwd. California. Impala. 3.6l. With pzev. Impala. 2.5l. Pzev spec. Malibu. 2.4l. Impala. 2.4l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
MSRP $484.92
$280.04
MSRP $484.92
$280.04
2
Fuel Tank Pressure Sensor GM
GM Notes: PARTS: Part included with vapor canister.
Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
MSRP $100.17
$59.60
MSRP $100.17
$59.60
3
MSRP $80.20
$47.72
4
Multi-Purpose Pressure Sensor GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $45.61
$31.20
MSRP $45.61
$31.20
5
Valve GM
GM Description: GM part number 12737252 is the Vapor Canister Purge Valve, an essential component in your vehicle's evaporative emissions control system. This valve regulates the flow of fuel vapors from the vapor canister to the engine's intake manifold, ensuring efficie ...
MSRP $51.92
$31.15
MSRP $51.92
$31.15
6
Heated Oxygen Sensor GM
GM Positions: Left
Description: 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
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $87.28
$51.93
MSRP $87.28
$51.93
7
Secondary Air Injection Pump GM
GM Description: Impala. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $314.60
$182.07
MSRP $314.60
$182.07
8
Secondary Air Injection Pump Bracket GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
9
Driver Side Secondary Air Injection Shut-Off and Check Valve GM
GM Positions: Left
Description: XTS. Left. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $325.48
$188.37
MSRP $325.48
$188.37
9
Passenger Side Secondary Air Injection Shut-Off and Check Valve GM
GM Positions: Right
Description: Right. XTS. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $324.68
$187.91
MSRP $324.68
$187.91
10
Secondary Air Injection Check Valve Gasket GM
GM Positions: Left
Description: Impala. 3.6l. A.i.r. Pump, 3.6L with pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.09
$6.47
MSRP $8.09
$6.47
No.
Part # / Description / Price
Price
1
MSRP $954.78
$655.81
1
MSRP $726.75
$500.26
2
MSRP $839.64
$576.84
3
Heads-Up Display Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Black Head-Up Display Switch GM
GM Description: Head up display switch. LaCrosse. Black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$30.74
$30.74
4
Neutral Colored Head-Up Display Switch GM
GM Description: Neutral. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Black Headlamp Switch GM
GM Description: LaCrosse. Ebony. Without fog lamps, black. 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
5
Black Headlamp Switch GM
GM Description: With fog lamps, with head-up display, black. 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
5
Neutral Headlamp Switch GM
GM Description: LaCrosse. With fog lamps, with head-up display, neutral. 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 $14.58
$12.25
MSRP $14.58
$12.25
5
Black Headlamp Switch GM
GM Description: With fog lamps, without head-up display, black. 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
5
Neutral Headlamp Switch GM
GM Description: With fog lamps, without head-up display, neutral. 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
5
Titanium Headlamp Switch GM
GM Description: LaCrosse. With gb body code. Exc.Heads-Up Display. Color-Titanium. Without hid. Without fog lamps, titanium. 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 $163.39
$47.30
MSRP $163.39
$47.30
5
Ebony Headlamp Switch GM
GM Description: With fog lamps, without head-up display, black. LaCrosse. With gb body code. Exc.Heads-Up Display. Color-Ebony. Without hud. 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 $136.26
$94.84
MSRP $136.26
$94.84
5
Light Cashmere Head Lamp Switch GM
GM Description: Exc.Heads-Up Display. Color-Cashmere. With fog lamps, without head-up display, cashmere. 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
5
Ebony Headlamp Switch GM
GM Description: With fog lamps, with head-up display, black. LaCrosse. Without gb body code. Heads-Up Display. Color-Ebony. With hud. 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 $40.48
$29.15
MSRP $40.48
$29.15
5
Cashmere Headlamp Switch GM
GM Description: LaCrosse. With gb body code. Heads-Up Display. Color-Cashmere. With hid. 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
5
Light Titanium Head Lamp Switch GM
GM Description: With fog lamps, with head-up display, titanium. Heads-Up Display. Color-Titanium. 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 $115.41
$49.86
MSRP $115.41
$49.86
6
Black Ignition and Start Switch GM
GM Description: LaCrosse. Black. 2017-21. Trax. 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 $53.28
$31.97
MSRP $53.28
$31.97
6
Neutral Colored Ignition Start/Stop Switch GM
GM Description: LaCrosse. Cocca. Neutral. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $58.92
$35.35
MSRP $58.92
$35.35
6
Dark Argent Ignition and Start Switch GM
GM Description: LaCrosse. With keyless engine start. Keyless Ignition. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $55.52
$33.31
MSRP $55.52
$33.31
8
Black Hazard Warning Switch GM
GM Description: Without rear park assist black. Work with vehicle electronics to help optimize vehicle capabilities
8
Jet Black Instrument Panel Multi-Function Switch GM
GM Description: SHIFTER & COMPONENTS. without lane departure black. With rear park assist, without lane departure black. 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
8
Cocoa Instrument Panel Multi-Function Switch GM
GM Description: SHIFTER & COMPONENTS. with lane departure cocoa. With rear park assist, with lane departure cocoa. 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
8
Cocoa Instrument Panel Multi-Function Switch GM
GM Description: SHIFTER & COMPONENTS. without lane departure cocoa. With rear park assist, without lane departure cocoa. 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
8
Jet Black Instrument Panel Multi-Function Switch GM
GM Description: SHIFTER & COMPONENTS. with lane departure black. With rear park assist, with lane departure black. 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
10
10
Control Switch GM
GM Notes: PARTS: Order by description.
Description: With heated seats, with vented seats, cocoa.
10
Black Heating and Air Conditioning Control Panel Assembly GM
GM Notes: PARTS: Order by description.
Description: With heated seats, without vented seats black. Restores the operation and function of your vehicles heating and cooling controls
10
Cocoa Heating and Air Conditioning Control Panel Assembly GM
GM Notes: PARTS: Order by description.
Description: With heated seats, without vented seats cocoa. Restores the operation and function of your vehicles heating and cooling controls
10
Black Heating and Air Conditioning Control Panel GM
GM Notes: PARTS: Order by description.
Description: Without heated seats black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $447.15
$258.22
MSRP $447.15
$258.22
10
Cocoa Heating and Air Conditioning Control Panel GM
GM Notes: PARTS: Order by description.
Description: LaCrosse. Without heated seats, cocoa. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $436.98
$252.36
MSRP $436.98
$252.36
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: LaCrosse. With heated seats, with vented seats black.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: With heated seats, with vented seats cocoa.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: With heated seats, without vented seats black.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: With heated seats, without vented seats cocoa.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: Without heated seats black.
10
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Order by description.
Description: LaCrosse. Without heated seats cocoa.
No.
Part # / Description / Price
Price
1
Air Cleaner Upper Housing GM
GM Description: 3.0L & 3.6L. Helps hold your vehicle's air cleaner in place
Helps protect air cleaner from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Multi-Purpose Bolt GM
GM Description: 2.5L. 1.8L. Without high output. 2.0L. 2016-19 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.59
$15.26
MSRP $20.59
$15.26
3
Air Filter GM
GM Description: LaCrosse. 3.6L. Malibu. 2.4l. Regal. 2.0l. 2.0L turbo, 2011-2013. Impala. 2.4l. Enhances the performance and efficiency of the engine to extend its life
Excellent filter capacity, efficiency, and flow management for superior performance
Supplies the cleane ...
MSRP $49.04
$29.42
MSRP $49.04
$29.42
3
Acdelco™ Engine Air Filter GM
GM Description: LaCrosse. 3.6L. Malibu. 2.4l. Regal. 2.0l. Impala. 2.4l. 2.0L turbo, 2011-2013.
4
Air Cleaner Lower Housing GM
GM Description: 3.0L & 3.6L. Helps hold your vehicle's air cleaner in place
Helps protect air cleaner from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Multi-Purpose Insulator GM
GM Description: Without high output. 1.4L. 2.2L. 3.0L. 1.8L, front. 2.4L, 2008-10. 1.6L. 2.0L turbo diesel. Designed to help absorb noises, prevent vibrations, and suppress road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $67.83
$48.62
MSRP $67.83
$48.62
6
Air Intake Insulator GM
GM Description: 2.4L. 1.4L turbo. 3.6L. 1.8L, rear. 2.0L turbo diesel. Designed to help absorb noises, prevent vibrations, and suppress road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.90
$7.50
MSRP $8.90
$7.50
7
Air Cleaner Adapter GM
GM Description: 3.6L. 2.4L. 2.0L turbo, 2011-2013. Helps prevent unfiltered air from entering the engine intake
Helps provide a leak-free connection
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.45
$19.15
MSRP $24.45
$19.15
8
Push-Pin GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.43
$5.92
MSRP $7.43
$5.92
9
Intake Air Duct GM
GM Description: 3.6L. Inlet duct. 2.4L. with eAssist. Helps keep dirt and debris out of the vehicle's engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $205.51
$143.30
MSRP $205.51
$143.30
10
Multi-Purpose Retainer GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.48
$4.38
MSRP $5.48
$4.38
11
Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.54
$6.01
MSRP $7.54
$6.01
12
Front Intake Air Duct Deflector GM
GM Description: 3.6L. 2.4L. Helps to direct air flow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $114.77
$81.59
MSRP $114.77
$81.59
14
Air Cleaner Outlet Duct GM
GM Description: 3.0L & 3.6L, 3.6L. Helps guide airflow to your vehicle's air filter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $174.37
$121.58
MSRP $174.37
$121.58
15
Positive Crankcase Ventilation (PCV) Tube GM
GM Description: 3.0L & 3.6L, 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.94
$25.31
MSRP $38.94
$25.31
16
Multi-Purpose Air Sensor GM
GM Description: 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 $163.06
$94.57
MSRP $163.06
$94.57
17
Mass Airflow Sensor Bolt GM
GM Description: 3.6L. 2.4L. federal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Related Parts
Part # / Description / Price
Price
Engine Coolant Temperature Sensor GM
GM Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
MSRP $33.62
$21.85
MSRP $33.62
$21.85
