2015 Buick LaCrosse
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Available trims
1SV,
Base,
Leather Group,
Premium I Group
Engine sizes
2.4L,
3.6L
Engine types
flex-fuel (FFV),
mild hybrid
Drive types
AWD,
FWD
Body types
Sedan
MSRP at release
$31065-40500
Seating for
5
Cargo capacity
10.8-13.3 cu. ft.
Fuel capacity
16.6-19.5 gal.
Fuel economy
20-28 mpg
Towing capacity
1000 lbs.
Body dimensions
Length: 196.9"
Width: 73.1"
Wheel base: 111.7"
Curb weight: 3756-4162 lbs.
Part List
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 BrakingElectronics & Programmable | BrakingElectronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 InteriorSafety | InteriorSafety |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Electronics & Programmable | Electronics & Programmable |
 Suspension | Suspension |
 Glass & Windows | Glass & Windows |
 Powertrain | Powertrain |
 Heating & Cooling | Heating & Cooling |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Electronics & Programmable | Electronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 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 |
 Electronics & Programmable | Electronics & Programmable |
 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 |
 Heating & Cooling | Heating & Cooling |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Powertrain | Powertrain |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Steering | Steering |
 Glass & Windows | Glass & Windows |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 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 |
 Safety | Safety |
 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 |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
Browse parts by system
Browse every OEM part we have data for on the 2015 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
- tailpipe integrated into cover rear park assist (opt UD7) blind spot alert (opt UKC)
- tailpipe integrated into cover rear park assist (opt UD7) w/o blind spot alert
- tailpipe integrated into cover w/o rear park assist
- tailpipe below cover rear park assist (opt UD7) blind spot alert (opt UKC)
- tailpipe below cover rear park assist (opt UD7) w/o blind spot alert
- tailpipe below cover w/o rear park assist
- Rear Bumper Cover
- single exhaust rear park assist (opt UD7) blind spot alert (opt UKC)
- single exhaust rear park assist (opt UD7) w/o blind spot alert
- single exhaust w/o rear park assist
- dual exhaust rear park assist (opt UD7) blind spot alert (opt UKC)
- dual exhaust rear park assist (opt UD7) w/o blind spot alert
- dual exhaust w/o rear park assist
- Rear Bumper Reinforcement
- Rear Side Door Assembly
- Rear Spoiler
- Roof Assembly
Electronics & Programmable (12)
- ABS Module
- Alternator
- Camera Projector
- Chassis Control Module
- Driver Assist compass (rear package deck)
- Memory (seat, mounted under seat)
- Driver Assist park assist
- Power Supply (inside battery pack)
- Steering (RH side dash)
- Differential Lock
- Parking Brake (rear axle assembly)
- Information-GPS-TV (RH dash) (multimedia player) w/o navigation (opt IO5)
- Temperature (center dash)
- Theft-Locking keyless entry (RH dash)
- Theft-Locking lock (rear view mirror) ID 23466363
- Body Control (BCM) (LH kick panel)
- Driver Assist blind spot alert (opt UKC) master module (LH rear bumper)
- Driver Assist blind spot alert (opt UKC) slave module (RH rear bumper)
- Communication (OnStar, opt UE1)
- Lamps (LH kick panel)
- Suspension
- Theft-Locking lock (rear view mirror) ID 22972675
- Air Bag (below center console) (air bag module)
- Information-GPS-TV (RH dash) (multimedia player) navigation (opt IO6)
- Converter/Inverter/Charger
- Engine Control Module
- Engine Fuse Box
- Fob/Remote
- Ignition Coil
- Information Screen
- Radio Audio
- Starter Motor
Fuel System (5)
Glass & Windows (15)
- Back Glass
- Front Door Glass
- Front Door Switch
- Front Door Window Regulator
- Interior Mirror
- Power Window Motor
- Rear Door Glass
- Rear Door Vent Glass
- Rear Door Window Regulator
- Roof Glass
- Side View Mirror
- Power turn signal blind spot alert opt UFT R.
- Power turn signal blind spot alert opt UFT L.
- Power turn signal w/o blind spot alert R.
- Power turn signal w/o blind spot alert L.
- Power w/o turn signal R.
- Power w/o turn signal L.
- Power turn signal blind spot alert opt UKC R.
- Power turn signal blind spot alert opt UKC L.
- Washer Reservoir Assembly
- Windshield Glass
- Windshield Wiper Motor
- Wiper Transmission
Heating & Cooling (10)
Interior (13)
- Air Bag
- Column Switch
- column turn (without heated wheel)
- wheel (cruise) w/o pre-crash system w/o heated steering wheel
- column wiper
- wheel (cruise) pre-crash system (opt UEU) adaptive cruise (opt KSG)
- wheel (cruise) pre-crash system (opt UEU) w/o adaptive cruise
- wheel (cruise) w/o pre-crash system heated steering wheel (opt UVD)
- Dash Panel
- Front Console
- floor CXL w/o opt RLX
- floor CXS opt RLX (luxury interior package) w/o continuous valve damping chassis
- floor CXS opt RLX (luxury interior package) continuous valve damping chassis (opt F45)
- floor CXS w/o opt RLX continuous valve damping chassis (opt F45)
- floor CXS w/o opt RLX w/o continuous valve damping chassis
- roof sunroof US market
- roof sunroof Canada market
- roof w/o sunroof US market
- roof w/o sunroof Canada market
- Front Door Switch
- Front Seat
- (bucket, opt A51) (air bag) leather (electric) w/o headrest DVD w/o adaptive cruise L.
- (bucket, opt A51) (air bag) cloth and leather R. (manual)
- (bucket, opt A51) (air bag) cloth and leather L. (electric)
- (bucket, opt A51) (air bag) leather (electric) headrest DVD (opt UWG) R.
- (bucket, opt A51) (air bag) leather (electric) w/o headrest DVD w/o adaptive cruise R.
- (bucket, opt A51) (air bag) leather (electric) headrest DVD (opt UWG) L.
- (bucket, opt A51) (air bag) leather (electric) w/o headrest DVD adaptive cruise (opt KSG) L.
- Front Seat Belt
- Ignition Switch
- Interior Mirror
- Speedometer Cluster
- Steering Column
- Sun Visor
- Temp Control
Lighting (3)
Powertrain (15)
- Battery
- Carrier Assembly
- Cylinder Head
- Engine Assembly
- Exhaust Manifold
- Flywheel Flex Plate
- Harmonic Balancer
- Intake Manifold
- Oil Pan
- Rear Drive Shaft
- Steering Gear Rack
- Power Rack and Pinion opt NJ1 (electric dual pinion) 17" wheels
- Power Rack and Pinion opt NJ2 (electric belt driven) (chassis opt) opt GNA
- Power Rack and Pinion opt NJ2 (electric belt driven) (chassis opt) opt GNB
- Power Rack and Pinion opt NV7 (hydraulic)
- Power Rack and Pinion opt NJ1 (electric dual pinion) 19" wheels
- Throttle Body
- Timing Cover
- Transfer Case Assembly
- Transmission
Safety (3)
Steering (3)
- Power Steering Pump
- Steering Column
- Steering Gear Rack
- Power Rack and Pinion opt NJ1 (electric dual pinion) 17" wheels
- Power Rack and Pinion opt NJ2 (electric belt driven) (chassis opt) opt GNA
- Power Rack and Pinion opt NJ2 (electric belt driven) (chassis opt) opt GNB
- Power Rack and Pinion opt NV7 (hydraulic)
- Power Rack and Pinion opt NJ1 (electric dual pinion) 19" wheels
Suspension (13)
- Axle Shaft
- Rear Axle (AWD) L.
- front (AT) transmission opt M7W jackshaft
- front (AT) transmission opt MHH outer assembly R.
- front (AT) transmission opt M7U outer assembly L.
- front (AT) transmission opt M7U jackshaft
- front (AT) transmission opt MHH jackshaft
- front (AT) transmission opt MHH outer assembly L.
- Rear Axle (AWD) R.
- Carrier Assembly
- Front Knee
- Front Lower Control Arm
- Front Spindle Knuckle
- Hub
- Independent Rear Suspension Assembly
- 4-link arm axle (opt GNC) crossmember (ABS) brake opt J61
- 4-link arm axle (opt GNC) w/o crossmember (ABS) R. brake opt J61
- 4-link arm axle (opt GNC) w/o crossmember (ABS) L. brake opt J61
- H-arm axle (opt GNE) (ABS) AWD w/o crossmember R.
- H-arm axle (opt GNE) (ABS) AWD w/o crossmember L.
- H-arm axle (opt GNE) (ABS) FWD w/o crossmember R.
- H-arm axle (opt GNE) (ABS) FWD w/o crossmember L.
- 4-link arm axle (opt GNC) crossmember (ABS) brake opt J60
- 4-link arm axle (opt GNC) w/o crossmember (ABS) R. brake opt J60
- 4-link arm axle (opt GNC) w/o crossmember (ABS) L. brake opt J60
- H-arm axle (opt GNE) (ABS) AWD crossmember
- H-arm axle (opt GNE) (ABS) FWD crossmember
- Rear Lower Control Arm
- 4-link arm axle (opt GNC) control arm
- 4-link arm axle (opt GNC) suspension link (crossmember to knuckle)
- H-arm axle (opt GNE) (crossmember to knuckle) trailing arm inner
- H-arm axle (opt GNE) (crossmember to knuckle) trailing arm outer R.
- H-arm axle (opt GNE) (crossmember to knuckle) trailing arm outer L.
- H-arm axle (opt GNE) (crossmember to knuckle) control arm R.
- H-arm axle (opt GNE) (crossmember to knuckle) control arm L.
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Strut
- front FWD w/o continuous valve damping chassis (chassis equipment) (opt GNA) R.
- front FWD w/o continuous valve damping chassis (chassis equipment) (opt GNA) L.
- front FWD continuous valve damping chassis (opt F45) (opt GNB) R.
- front FWD continuous valve damping chassis (opt F45) (opt GNB) L.
- front AWD R.
- front AWD L.
- Suspension Coil Spring
- Suspension Crossmember