2018 Buick LACROSSE
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Available trims
1SV,
Avenir,
Essence,
Preferred,
Premium
Engine sizes
2.5L,
3.6L
Engine types
gas,
mild hybrid
Drive types
AWD,
FWD
Body types
Sedan
MSRP at release
$29565-47070
Seating for
5
Cargo capacity
14.3-15.0 cu. ft.
Fuel capacity
15.8-16.2 gal.
Fuel economy
23-29 mpg
Towing capacity
No data
Body dimensions
Length: 197.5"
Width: 73.5"
Wheel base: 114.4"
Curb weight: 3490-3840 lbs.
Part List
Know what you need? Let's find it.
 BrakingElectronics & Programmable | BrakingElectronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 InteriorSafety | InteriorSafety |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Electronics & Programmable | Electronics & Programmable |
 Suspension | Suspension |
 Heating & Cooling | Heating & Cooling |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 Electronics & Programmable | Electronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Powertrain | Powertrain |
 Interior | Interior |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Electronics & Programmable | Electronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Powertrain | Powertrain |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Interior | Interior |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Glass & Windows | Glass & Windows |
 Suspension | Suspension |
 Lighting | Lighting |
 Suspension | Suspension |
 Interior | Interior |
 InteriorSafety | InteriorSafety |
 Suspension | Suspension |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Lighting | Lighting |
 Body Parts | Body Parts |
 Interior | Interior |
 Suspension | Suspension |
 Powertrain | Powertrain |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Glass & Windows | Glass & Windows |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Powertrain | Powertrain |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Interior | Interior |
 Electronics & Programmable | Electronics & Programmable |
 InteriorSteering | InteriorSteering |
 PowertrainSteering | PowertrainSteering |
 Suspension | Suspension |
 Interior | Interior |
 Suspension | Suspension |
 Suspension | Suspension |
 Lighting | Lighting |
 Heating & CoolingInterior | Heating & CoolingInterior |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Braking | Braking |
 Glass & Windows | Glass & Windows |
 Wheels & Tires | Wheels & Tires |
 Glass & Windows | Glass & Windows |
Browse parts by system
Browse every OEM part we have data for on the 2018 Buick LACROSSE, grouped by vehicle system.
Body Parts (18)
- Center Pillar
- Decklid Tailgate
- Exterior Door Handle
- Fender
- Front Bumper Assembly
- Front Bumper Cover
- Front Bumper Reinforcement
- Front Door Assembly
- Grille
- Hood
- Quarter Panel Assembly
- Radiator Core Support
- Rear Bumper Assembly
- Rear Bumper Cover
- Rear Bumper Reinforcement
- Rear Side Door Assembly
- Rear Spoiler
- Roof Assembly
Braking (6)
Electronics & Programmable (9)
- ABS Module
- Alternator
- Camera Projector
- camera front w/o pre-crash system
- camera front pre-crash system (opt UGN) ID 84225602
- radar unit adaptive cruise (behind grille)
- radar unit blind spot alert (rear bumper mounted)
- camera front pre-crash system (opt UGN) ID 84504737
- camera rear (lid applique mounted)
- head-up display ID 26217604
- head-up display ID 26283249
- Chassis Control Module
- Differential Lock
- Information-GPS-TV (center dash) telematics (communication interface) ID 84331775
- Communication telematics (OnStar opt UE1)
- Theft-Locking lock (rear view mirror)
- Air Bag (below center console) ID 13523858
- Fuel Pump (RH inner quarter panel)
- Information-GPS-TV (center dash) telematics (communication interface) ID 84307902
- Network Gateway (center dash mounted)
- Transmission (external trans mounted)
- Suspension (LH inner quarter panel) (damping, opt F45) ID 84349032
- Body Control (BCM) (LH kick panel) body control
- Driver Assist pre-crash system (opt UGN) (LH inner quarter panel) ID 84559185
- Theft-Locking keyless entry (RH dash)
- Driver Assist park assist (RH inner quarter panel) w/o automatic park control
- Air Bag (below center console) ID 13523859
- Information-GPS-TV (center dash) multimedia player
- Lamps (LH kick panel)
- Steering (steering column)
- Temperature (center dash)
- Information-GPS-TV (center dash) telematics (communication interface) ID 84513027
- Communication wireless charger
- Memory (seat, mounted under seat)
- Body Control (BCM) (LH kick panel) active noise control
- Driver Assist park assist (RH inner quarter panel) automatic park control (opt UFQ)
- Suspension (LH inner quarter panel) (damping, opt F45) ID 84126417
- Converter/Inverter/Charger
- Engine Control Module
- Engine Fuse Box
- Radio Audio
- Starter Motor
Fuel System (5)
Glass & Windows (11)
Heating & Cooling (7)
Interior (12)
- Air Bag
- Dash Panel
- Front Console
- Front Door Switch
- Front Seat
- Front Seat Belt
- Ignition Switch
- Interior Mirror
- Speedometer Cluster
- US market (opt UMN) ID 26231787
- Canada market (opt U19) ID 26248664
- US market (opt UMN) ID 26231788
- US market (opt UMN) ID 26248662
- US market (opt UMN) ID 26248663
- US market (opt UMN) ID 26256553
- US market (opt UMN) ID 26256554
- US market (opt UMN) ID 26256556
- US market (opt UMN) ID 26256559
- Canada market (opt U19) ID 26231790
- Canada market (opt U19) ID 26248665
- Canada market (opt U19) ID 26256552
- Canada market (opt U19) ID 26256557
- Canada market (opt U19) ID 26256558
- Steering Column
- Sun Visor
- Temp Control
Lighting (3)
Powertrain (14)
Safety (2)
Steering (2)
Suspension (12)
- Axle Shaft
- Carrier Assembly
- Front Knee
- high performance suspension (opt GNB, hiper strut) R.
- high performance suspension (opt GNB, hiper strut) L.
- w/o high performance suspension continuous valve damping chassis (opt F45) R.
- w/o high performance suspension continuous valve damping chassis (opt F45) L.
- w/o high performance suspension w/o continuous valve damping chassis R.
- w/o high performance suspension w/o continuous valve damping chassis L.
- Front Lower Control Arm
- Front Spindle Knuckle
- Independent Rear Suspension Assembly
- Rear Lower Control Arm
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Strut
- (front) high performance suspension (opt GNB, hiper strut) R.
- (front) high performance suspension (opt GNB, hiper strut) L.
- (front) w/o high performance suspension continuous valve damping chassis (opt F45) R.
- (front) w/o high performance suspension continuous valve damping chassis (opt F45) L.
- (front) w/o high performance suspension w/o continuous valve damping chassis R.
- (front) w/o high performance suspension w/o continuous valve damping chassis L.
- Suspension Coil Spring
- Suspension Crossmember