Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2012 Buick LaCrosse Ignition, Distributors & ECM

2012 Buick LaCrosse Ignition, Distributors & ECM

My Vehicle Change Vehicle
2012 Buick LaCrosse
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

26 products about 2012 Buick LaCrosse Ignition, Distributors & ECM found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2012 Buick LaCrosse Ignition Coil Diagram - 12632479
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Ignition Coil

    PartNumber: 12632479
    OEM 2012 Buick LaCrosse Ignition Coil - 12632479
    Product Specifications
    • Notes: 3.0 Liter & 3.6 Liter; Lacrosse; 3.6l
    • Item Dimensions: 8.3 x 3.1 x 3.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12590990, 12618542, 12610626
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $64.11 MSRP: $116.04
    You Save: $51.93 (45%)
  • Denso Direct Ignition Coil Boot Kit for 2012 Buick LaCrosse - 671-4298

    Denso® Direct Ignition Coil Boot Kit for 2012 Buick LaCrosse

    PartNumber: 671-4298
    Product Specifications
    • Notes: OE Replacement Part / Complete COP Boot Set - 4
    • Boot Color: Black
    • Length: 3.460"
    • Material: Silicone
    • Terminal Gender: Male, Female
    • Terminal Quantity: 1
    • UPC: 042511175457
    • Part Description: 2012 Buick LaCrosse Direct Ignition Coil Boot Kit
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    $58.62
  • OEM 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm Diagram - 12651994
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm

    PartNumber: 12651994
    OEM 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm - 12651994
    Product Specifications
    • Notes: 3.0 Liter & 3.6 Liter, 3.6 Liter; 2.4 Liter; Lacrosse; 2.4l;Lacrosse; 3.6l
    • Other Names: ECM, PCM
    • Item Dimensions: 12.2 x 10.1 x 8.3 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643248
    • Part Description: 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, Leather, Premium, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX
    $408.41 MSRP: $848.04
    You Save: $439.63 (52%)
  • OEM 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm Diagram - 12651994
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm

    PartNumber: 12651994
    OEM 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm - 12651994
    Product Specifications
    • Notes: 3.0 Liter & 3.6 Liter, 3.6 Liter; 2.4 Liter; Lacrosse; 2.4l;Lacrosse; 3.6l
    • Other Names: ECM, PCM
    • Item Dimensions: 12.2 x 10.1 x 8.3 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643248
    • Part Description: 2012 Buick LaCrosse Engine Control Module (W/ 2Nd Mpu) E39 Service No-Start Ecm
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, Leather, Premium, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX
    $408.41 MSRP: $848.04
    You Save: $439.63 (52%)
  • Delphi Ignition Coil for 2012 Buick LaCrosse - GN10494

    Delphi® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: GN10494
    Product Specifications
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604230329
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    $40.25
  • Denso Direct Ignition Coil Boot Kit for 2012 Buick LaCrosse - 671-6307

    Denso® Direct Ignition Coil Boot Kit for 2012 Buick LaCrosse

    PartNumber: 671-6307
    Product Specifications
    • Notes: OE Replacement Part / Complete COP Boot Set - 6
    • Boot Color: Gray
    • Length: 1.468"
    • Material: Silicone
    • Terminal Gender: Female
    • Terminal Quantity: 1
    • UPC: 042511201637
    • Part Description: 2012 Buick LaCrosse Direct Ignition Coil Boot Kit
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    $38.98
  • Spectra Premium Ignition Coil for 2012 Buick LaCrosse - C-761

    Spectra Premium® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: C-761
    Product Specifications
    • Notes: Coil On Plug
    • Connector Gender: Female
    • Finish: Black, Gray
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 627785006463
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    $19.23
  • Walker Products Ignition Coil for 2012 Buick LaCrosse - 921-2090

    Walker Products® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 921-2090
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Distributorless
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • UPC: 724620070334
    • Voltage: 12 Volts
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    $22.89
  • Delphi Ignition Coil for 2012 Buick LaCrosse - GN10485

    Delphi® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: GN10485
    Product Specifications
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604230268
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    $26.72
  • OEM 2012 Buick LaCrosse Coil Diagram - 12638824
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Coil

    PartNumber: 12638824
    OEM 2012 Buick LaCrosse Coil - 12638824
    Product Specifications
    • Notes: Lacrosse; 2.4l; 2.4 Liter
    • Other Names: Coil, Ignition Coil
    • Item Dimensions: 8.5 x 3.2 x 3.2 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12629646, 12578224
    • Part Description: 2012 Buick LaCrosse Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS
    $43.33 MSRP: $74.58
    You Save: $31.25 (42%)
  • Denso Ignition Coil for 2012 Buick LaCrosse - 673-7201

    Denso® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 673-7201
    Product Specifications
    • Notes: DENSO is the OE supplier for this vehicle
    • Color: Black
    • UPC: 042511195417
    • Voltage: 12
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    $37.38
  • Delphi Ignition Knock Sensor for 2012 Buick LaCrosse - AS10262

    Delphi® Ignition Knock Sensor for 2012 Buick LaCrosse

    PartNumber: AS10262
    Product Specifications
    • UPC: 689604304259
    • Part Description: 2012 Buick LaCrosse Ignition Knock Sensor
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    $20.26
  • OEM 2012 Buick LaCrosse Camshaft Sensor Diagram - 12636736
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Camshaft Sensor

    PartNumber: 12636736
    OEM 2012 Buick LaCrosse Camshaft Sensor - 12636736
    Product Specifications
    • Other Names: Camshaft Sensor, Knock Sensor
    • Item Dimensions: 4.1 x 4.1 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12729597
    • Part Description: 2012 Buick LaCrosse Camshaft Sensor
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Avenir, Base, Convenience, CX, CXL, CXS, Essence, Leather, Preferred, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $18.83 MSRP: $35.50
    You Save: $16.67 (47%)
  • OEM 2012 Buick LaCrosse Ignition Cylinder Diagram - 20766607
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Ignition Cylinder

    PartNumber: 20766607
    OEM 2012 Buick LaCrosse Ignition Cylinder - 20766607
    Product Specifications
    • Notes: W/O Keyless Start; Lacrosse
    • Item Dimensions: 9.8 x 1.6 x 10.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 Buick LaCrosse Ignition Cylinder
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $30.00 MSRP: $56.62
    You Save: $26.62 (48%)
  • OEM 2012 Buick LaCrosse Theft Deterrent Module Assembly Diagram - 13523275
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Theft Deterrent Module Assembly

    PartNumber: 13523275
    OEM 2012 Buick LaCrosse Theft Deterrent Module Assembly - 13523275
    Product Specifications
    • Notes: W/O Keyless Start
    • Item Dimensions: 9.3 x 4.1 x 4.2 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13504286, 13502301
    • Part Description: 2012 Buick LaCrosse Theft Deterrent Module Assembly
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $38.80 MSRP: $92.40
    You Save: $53.60 (59%)
  • OEM 2012 Buick LaCrosse Antitheft Module Diagram - 13504287
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Antitheft Module

    PartNumber: 13504287
    OEM 2012 Buick LaCrosse Antitheft Module - 13504287
    Product Specifications
    • Item Dimensions: 4.2 x 3.1 x 3.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 13523276
    • Part Description: 2012 Buick LaCrosse Antitheft Module
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $41.50 MSRP: $78.33
    You Save: $36.83 (48%)
  • OEM 2012 Buick LaCrosse Hid Bulb Diagram - 25911883
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Hid Bulb

    PartNumber: 25911883
    OEM 2012 Buick LaCrosse Hid Bulb - 25911883
    Product Specifications
    • Notes: W/Hid
    • Location: Driver Side; Passenger Side
    • Other Names: Headlamp Bulb, Igniter
    • Item Dimensions: 4.1 x 2.2 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Replaced by: 19352020
    • Part Description: 2012 Buick LaCrosse Hid Bulb
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $126.98 MSRP: $229.83
    You Save: $102.85 (45%)
  • OEM 2012 Buick LaCrosse Knock Sensor Diagram - 12621820
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Knock Sensor

    PartNumber: 12621820
    OEM 2012 Buick LaCrosse Knock Sensor - 12621820
    Product Specifications
    • Notes: Lacrosse; 2.4l
    • Other Names: Knock Sensor
    • Item Dimensions: 2.0 x 2.1 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12614342
    • Replaced by: 19434675
    • Part Description: 2012 Buick LaCrosse Knock Sensor
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS
    $16.66 MSRP: $31.42
    You Save: $14.76 (47%)
  • OEM 2012 Buick LaCrosse Ignition Switch Diagram - 20911637
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Ignition Switch

    PartNumber: 20911637
    OEM 2012 Buick LaCrosse Ignition Switch - 20911637
    Product Specifications
    • Item Dimensions: 2.0 x 2.1 x 2.1 inches
    • Item Weight: 0.30 Pounds
    • Replaced by: 84553747
    • Part Description: 2012 Buick LaCrosse Ignition Switch
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $28.08 MSRP: $53.00
    You Save: $24.92 (48%)
  • OEM 2012 Buick LaCrosse Start Button Diagram - 84553747
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Start Button

    PartNumber: 84553747
    OEM 2012 Buick LaCrosse Start Button - 84553747
    Product Specifications
    • Notes: Lacrosse; W/Keyless Engine Start
    • Other Names: Ignition Switch, Start Button
    • Fitment Type: Direct Replacement
    • Replaces: 25954950, 20911637
    • Part Description: 2012 Buick LaCrosse Start Button
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $29.27 MSRP: $53.00
    You Save: $23.73 (45%)
  • OEM 2012 Buick LaCrosse Switch Asm-Ignition & Start Diagram - 52102799
    View Related Parts

    OEM (Genuine) 2012 Buick LaCrosse Switch Asm-Ignition & Start

    PartNumber: 52102799
    OEM 2012 Buick LaCrosse Switch Asm-Ignition & Start - 52102799
    Product Specifications
    • Other Names: Ignition Switch
    • Item Dimensions: 6.6 x 3.3 x 3.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94737994
    • Part Description: 2012 Buick LaCrosse Switch Asm-Ignition & Start
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $18.90 MSRP: $35.64
    You Save: $16.74 (47%)
  • Walker Products Ignition Coil for 2012 Buick LaCrosse - 921-2109

    Walker Products® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 921-2109
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Distributorless
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • UPC: 724620070440
    • Voltage: 12 Volts
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    $32.51
  • Dorman Ignition Lock Key With Transponder for 2012 Buick LaCrosse - 101-106

    Dorman® Ignition Lock Key With Transponder for 2012 Buick LaCrosse

    PartNumber: 101-106
    Product Specifications
    • Notes: Transponder Key
    • Battery Required: No
    • Blade Material: Brass
    • Cloneable Key: On Board Programming
    • Key Blade Type: High Security Laser Cut
    • Key Type: Transponder
    • Package Contents: 1 Ignition Lock Key
    • Pre-Cut Key: Yes
    • UPC: 037495191739
    • Part Description: 2012 Buick LaCrosse Ignition Lock Key With Transponder
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | All Engines
  • Original Engine Management Ignition Coil for 2012 Buick LaCrosse - 50081

    Original Engine Management® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 50081
    Product Specifications
    • Attachment Method: Bolt-On
    • Coil Type: Electronic
    • Color: Black
    • Connector Gender: Female (1)
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Ignition Type: Coil on Plug, 1 per Cylinder
    • Location: Valve Cover
    • Mounting Location: Valve Cover
    • Oil Filled: No
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266068775
    • Voltage: 12 Volts
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 4 Cyl 2.4L
  • Original Engine Management Ignition Coil for 2012 Buick LaCrosse - 50228

    Original Engine Management® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 50228
    Product Specifications
    • Connector Gender: Female (1)
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Connector Type: Plug-In
    • Mounting Location: Direct Ignition
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266078934
    • Voltage: 12 Volts
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L
  • Denso Ignition Coil for 2012 Buick LaCrosse - 673-7300

    Denso® Ignition Coil for 2012 Buick LaCrosse

    PartNumber: 673-7300
    Product Specifications
    • Notes: DENSO is the OE supplier for this vehicle
    • Color: Gray
    • UPC: 042511195387
    • Voltage: 12
    • Part Description: 2012 Buick LaCrosse Ignition Coil
    More Info
    Vehicle Fitment
    • 2012 Buick LaCrosse | All Trims | 6 Cyl 3.6L