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 2017 Buick LaCrosse Light Relays, Switches & Control Modules

2017 Buick LaCrosse Light Relays, Switches & Control Modules

My Vehicle Change Vehicle
2017 Buick LaCrosse
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Electrical & Lighting

19 products about 2017 Buick LaCrosse Light Relays, Switches & Control Modules found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2017 Buick LaCrosse Adjuster Switch Diagram - 13597422
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Adjuster Switch

    PartNumber: 13597422
    OEM 2017 Buick LaCrosse Adjuster Switch - 13597422
    Product Specifications
    • Notes: Brake Pedal Position Sensor; Lacrosse
    • Item Dimensions: 4.4 x 2.4 x 1.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13583369
    • Part Description: 2017 Buick LaCrosse Adjuster Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Leather, Preferred, Premium, Sport Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $38.31 MSRP: $72.30
    You Save: $33.99 (48%)
  • OEM 2017 Buick LaCrosse Adjuster Switch Diagram - 13597422
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Adjuster Switch

    PartNumber: 13597422
    OEM 2017 Buick LaCrosse Adjuster Switch - 13597422
    Product Specifications
    • Notes: Brake Pedal Position Sensor; Lacrosse
    • Item Dimensions: 4.4 x 2.4 x 1.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13583369
    • Part Description: 2017 Buick LaCrosse Adjuster Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Leather, Preferred, Premium, Sport Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $38.31 MSRP: $72.30
    You Save: $33.99 (48%)
  • OEM 2017 Buick LaCrosse Module Diagram - 13594614
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module

    PartNumber: 13594614
    OEM 2017 Buick LaCrosse Module - 13594614
    Product Specifications
    • Notes: Instrument Panel, Body Control
    • Other Names: Body Control Module, Module
    • Item Dimensions: 11.4 x 6.4 x 3.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 13534187
    • Part Description: 2017 Buick LaCrosse Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $97.09 MSRP: $201.63
    You Save: $104.54 (52%)
  • OEM 2017 Buick LaCrosse Module Diagram - 84737638
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module

    PartNumber: 84737638
    OEM 2017 Buick LaCrosse Module - 84737638
    Product Specifications
    • Other Names: Control Module, Module
    • Fitment Type: Direct Replacement
    • Replaced by: 84991870
    • Part Description: 2017 Buick LaCrosse Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $198.28 MSRP: $311.85
    You Save: $113.57 (37%)
  • OEM 2017 Buick LaCrosse Module Diagram - 13523241
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module

    PartNumber: 13523241
    OEM 2017 Buick LaCrosse Module - 13523241
    Product Specifications
    • Other Names: Control Module, Module, Transmitter
    • Item Dimensions: 5.9 x 5.5 x 3.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13599810, 13508008, 13508017, 13510101
    • Part Description: 2017 Buick LaCrosse Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $105.88 MSRP: $199.81
    You Save: $93.93 (48%)
  • OEM 2017 Buick LaCrosse Control Module Diagram - 26700023
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Control Module

    PartNumber: 26700023
    OEM 2017 Buick LaCrosse Control Module - 26700023
    Product Specifications
    • Notes: Headlamp
    • Other Names: Control Module
    • Item Dimensions: 5.3 x 4.2 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2017 Buick LaCrosse Control Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $64.51 MSRP: $101.47
    You Save: $36.96 (37%)
  • OEM 2017 Buick LaCrosse Headlamp Switch Diagram - 26229264
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Headlamp Switch

    PartNumber: 26229264
    OEM 2017 Buick LaCrosse Headlamp Switch - 26229264
    Product Specifications
    • Notes: Lacrosse; Label 26229264;Lacrosse; Label 26687986
    • Other Names: Headlamp Switch
    • Item Dimensions: 5.3 x 3.1 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26687986
    • Part Description: 2017 Buick LaCrosse Headlamp Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $22.03 MSRP: $86.93
    You Save: $64.90 (75%)
  • OEM 2017 Buick LaCrosse Multifunction Switch Diagram - 84414712
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Multifunction Switch

    PartNumber: 84414712
    OEM 2017 Buick LaCrosse Multifunction Switch - 84414712
    Product Specifications
    • Other Names: Multifunction Switch, Turn Signal Switch
    • Item Dimensions: 5.1 x 4.2 x 10.1 inches
    • Item Weight: 10.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 84925178
    • Part Description: 2017 Buick LaCrosse Multifunction Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $23.74 MSRP: $37.36
    You Save: $13.62 (37%)
  • OEM 2017 Buick LaCrosse Alarm Module Diagram - 84078178
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Alarm Module

    PartNumber: 84078178
    OEM 2017 Buick LaCrosse Alarm Module - 84078178
    Product Specifications
    • Notes: Park Assist, W/Frt Park Assist; Park Assist Module; Lacrosse; W/Cross Traffic Alert
    • Other Names: Alarm Module, Control Module, Module
    • Item Dimensions: 6.3 x 3.6 x 1.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2017 Buick LaCrosse Alarm Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $64.14 MSRP: $106.17
    You Save: $42.03 (40%)
  • OEM 2017 Buick LaCrosse Hazard Switch Diagram - 26674252
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Hazard Switch

    PartNumber: 26674252
    OEM 2017 Buick LaCrosse Hazard Switch - 26674252
    Product Specifications
    • Notes: Lacrosse
    • Other Names: Hazard Switch
    • Item Dimensions: 2.1 x 2.0 x 1.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2017 Buick LaCrosse Hazard Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $11.35 MSRP: $21.40
    You Save: $10.05 (47%)
  • OEM 2017 Buick LaCrosse Control Module Diagram - 26667674
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Control Module

    PartNumber: 26667674
    OEM 2017 Buick LaCrosse Control Module - 26667674
    Product Specifications
    • Notes: Led
    • Other Names: Control Module, Controller
    • Item Dimensions: 4.4 x 4.3 x 1.3 inches
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2017 Buick LaCrosse Control Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $84.23 MSRP: $132.48
    You Save: $48.25 (37%)
  • OEM 2017 Buick LaCrosse Module Diagram - 84078176
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module

    PartNumber: 84078176
    OEM 2017 Buick LaCrosse Module - 84078176
    Product Specifications
    • Notes: Park Assist, W/O Frt Park Assist; Park Assist Module; Lacrosse; W/O Cross Traffic Alert
    • Other Names: Control Module, Control Unit, Module
    • Item Dimensions: 5.7 x 3.0 x 1.5 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2017 Buick LaCrosse Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $46.24 MSRP: $76.54
    You Save: $30.30 (40%)
  • OEM 2017 Buick LaCrosse Cruise Switch Diagram - 84671673
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Cruise Switch

    PartNumber: 84671673
    OEM 2017 Buick LaCrosse Cruise Switch - 84671673
    Product Specifications
    • Notes: W/Heated, Labeled 23221781
    • Other Names: Cruise Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaces: 23221781, 84457246
    • Part Description: 2017 Buick LaCrosse Cruise Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $50.80 MSRP: $76.64
    You Save: $25.84 (34%)
  • OEM 2017 Buick LaCrosse Signal Switch Diagram - 84925178
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Signal Switch

    PartNumber: 84925178
    OEM 2017 Buick LaCrosse Signal Switch - 84925178
    Product Specifications
    • Notes: Lacrosse
    • Fitment Type: Direct Replacement
    • Replaces: 23337730, 84414712, 23354978
    • Part Description: 2017 Buick LaCrosse Signal Switch
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $23.74 MSRP: $37.36
    You Save: $13.62 (37%)
  • OEM 2017 Buick LaCrosse AC Relay Diagram - 13500114
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse AC Relay

    PartNumber: 13500114
    OEM 2017 Buick LaCrosse AC Relay - 13500114
    Product Specifications
    • Notes: Engine Compartment, A/C Compressor;Engine Compartment, Headlamp
    • Item Dimensions: 3.8 x 2.2 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12193606, 19115080, 15328866, 12135034, 15393412, 12088567, 12135170, 19116057
    • Part Description: 2017 Buick LaCrosse AC Relay
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Convenience, CX, CXL, CXS, Essence, Leather, Preferred, Premium, Sport Touring, Super, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
    $9.55 MSRP: $20.04
    You Save: $10.49 (53%)
  • OEM 2017 Buick LaCrosse Module Asm, Driver Seat Adjuster Memory (Hardware) Diagram - 23338340
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module Asm, Driver Seat Adjuster Memory (Hardware)

    PartNumber: 23338340
    OEM 2017 Buick LaCrosse Module Asm, Driver Seat Adjuster Memory (Hardware) - 23338340
    Product Specifications
    • Notes: W/Heated, Seat Heat; Lacrosse
    • Item Dimensions: 10.7 x 8.8 x 2.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22978656, 20963028, 23120589, 13517130, 22863113, 13592437, 13596897
    • Part Description: 2017 Buick LaCrosse Module Asm, Driver Seat Adjuster Memory (Hardware)
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Leather, Preferred, Premium, Sport Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $126.39 MSRP: $190.65
    You Save: $64.26 (34%)
  • OEM 2017 Buick LaCrosse Antitheft Module Diagram - 84490388
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Antitheft Module

    PartNumber: 84490388
    OEM 2017 Buick LaCrosse Antitheft Module - 84490388
    Product Specifications
    • Notes: Upper Components, Labeled 84162497;Upper Components, Labeled 84490388
    • Other Names: Antitheft Module, Control Module, Module
    • Item Dimensions: 8.1 x 4.5 x 2.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23451285, 84162497, 23248791
    • Part Description: 2017 Buick LaCrosse Antitheft Module
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L ELECTRIC/GAS, 6 Cyl 3.6 L GAS
    $171.34 MSRP: $269.47
    You Save: $98.13 (37%)
  • OEM 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992 Diagram - 84296482
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992

    PartNumber: 84296482
    OEM 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992 - 84296482
    Product Specifications
    • Notes: Hmi, W/Navigation
    • Other Names: Control Module, Module
    • Item Dimensions: 11.2 x 6.5 x 3.3 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84131943, 84048396, 84156701, 84096817
    • Part Description: 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
  • OEM 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992 Diagram - 84296480
    View Related Parts

    OEM (Genuine) 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992

    PartNumber: 84296480
    OEM 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992 - 84296480
    Product Specifications
    • Notes: Hmi, W/O Navigation
    • Other Names: Control Module, Module
    • Item Dimensions: 10.9 x 6.4 x 3.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84156699, 84048398, 84131941, 84096815
    • Part Description: 2017 Buick LaCrosse Module Asm-Hmi Control Eccn=5A992
    More Info
    Vehicle Fitment
    • 2017 Buick LaCrosse | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS