2021 GMC Terrain
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Available trims
Denali,
SL,
SLE,
SLT
Engine sizes
1.5L
Engine types
gas
Drive types
AWD,
FWD
Body types
SUV
MSRP at release
$25000-37500
Seating for
5
Cargo capacity
29.6 cu. ft.
Fuel capacity
14.9-15.6 gal.
Fuel economy
26-28 mpg
Towing capacity
1500 lbs.
Body dimensions
Length: 182.3"
Width: 72.4"
Wheel base: 107.3"
Body ground clearance: 6.9-7.9"
Curb weight: 3437-3659 lbs.
Part List
Know what you need? Let's find it.
 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 |
 Heating & Cooling | Heating & Cooling |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 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 |
 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 |
 Heating & Cooling | Heating & Cooling |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Powertrain | Powertrain |
 Heating & Cooling | Heating & Cooling |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Steering | Steering |
 Glass & Windows | Glass & Windows |
 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 |
 Glass & Windows | Glass & Windows |
| Rocker Panel Moulding Body Parts | Body Parts |
 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 |
 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 2021 GMC TERRAIN, grouped by vehicle system.
Body Parts (19)
- Center Pillar
- Decklid Tailgate
- rear view camera power opening liftgate opt UVC (standard definition rear camera)
- rear view camera w/o power opening liftgate opt UVC (standard definition rear camera)
- 360 view mono vision
- rear view camera power opening liftgate opt UVB (HD rear vision) Denali
- rear view camera power opening liftgate opt UVB (HD rear vision) SLT
- rear view camera w/o power opening liftgate opt UVB (HD rear vision)
- 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
- Rocker Panel Moulding
- Roof Assembly
Electronics & Programmable (10)
- ABS Module
- Alternator
- Camera Projector
- camera rear rear view (liftgate mounted) opt UVC (standard definition rear camera)
- radar unit (rear, blind spot alert) R.
- radar unit (rear, blind spot alert) L.
- camera side (360 view mono vision, outside mirror) ID 84891664
- camera rear rear view (liftgate mounted) opt UVB (HD rear vision)
- camera side (360 view mono vision, outside mirror) ID 84676845
- camera front 360 view mono vision (grille mounted)
- camera front pre-crash system (behind interior mirror)
- camera rear 360 view mono vision (liftgate mounted)
- head-up display (opt UEU, forward collision warning)
- Chassis Control Module
- Body Control (BCM) (center console) active noise control (opt NKC)
- Theft-Locking theft deterrent (in console)
- Driver Assist automatic park assist (opt UFQ)
- Driver Assist front and rear park assist (opt UD5)
- Door hands free rear closer (in tailgate) ID 84235478
- Seat (below LH seat) ID 13507640
- Seat (below LH seat) ID 13521011
- Seat (below LH seat) ID 13521013
- Seat (below LH seat) ID 13523746
- Temperature ID 84692737
- Temperature ID 84692739
- Transmission (on transaxle)
- Body Control (BCM) (center console) body control
- Seat (below LH seat) ID 13510515
- Communication telematics (opt UE1) (center dash) ID 84644344
- Driver Assist rear park assist (opt UD7)
- Communication telematics (opt UE1) (center dash) ID 84957464
- Theft-Locking keyless entry (RH quarter panel) ID 84182981
- Network Gateway (center dash)
- Information-GPS-TV bypass module (center dash)
- Theft-Locking keyless entry (RH quarter panel) ID 13518772
- Communication wireless charger (center dash)
- Differential Lock (carrier housing)
- Fuel Pump (LH center frame)
- Door hands free rear closer (in tailgate) ID 23275430
- Air Bag (below center console)
- Information-GPS-TV human machine interface (center dash) ID 84546902
- Information-GPS-TV human machine interface (center dash) ID 84331776
- Door liftgate (LH quarter panel)
- Engine Control Module
- Engine Fuse Box
- Ignition Coil
- Information Screen
- Radio Audio
- receiver ID 84434584
- receiver ID 84588907
- amplifier
- receiver ID 84479962
- receiver ID 84479963
- receiver ID 84667778
- receiver ID 84511977
- receiver ID 84633332
- receiver ID 84574270
- receiver ID 84652450
- receiver ID 84594456
- receiver ID 84610619
- receiver ID 84615731
- receiver ID 84632386
- receiver ID 84633616
- receiver ID 84667777
- receiver ID 84677810
- receiver ID 84679982
- receiver ID 84679983
- control panel (without integral display screen) ID 84491778
- control panel (without integral display screen) ID 84491776
- control panel (without integral display screen) ID 84799541
- Starter Motor
Fuel System (5)
Glass & Windows (17)
- Back Glass
- Front Door Glass
- Front Door Switch
- Front Door Window Regulator
- Interior Mirror
- Power Window Motor
- Quarter Glass
- Rear Door Glass
- Rear Door Vent Glass
- Rear Door Window Regulator
- Rear Wiper Motor
- Roof Glass
- Side View Mirror
- (power) chrome (memory, blind spot) w/o 360 view mono vision R.
- (power) chrome (memory, blind spot) w/o 360 view mono vision L.
- (power) black textured (without blind spot) R.
- (power) black textured (without blind spot) L.
- (power) body color w/o blind spot alert w/o turn signal R.
- (power) body color w/o blind spot alert w/o turn signal L.
- (power) body color blind spot alert R.
- (power) body color blind spot alert L.
- (power) body color w/o blind spot alert turn signal R.
- (power) body color w/o blind spot alert turn signal L.
- (power) chrome (memory, blind spot) 360 view mono vision R.
- (power) chrome (memory, blind spot) 360 view mono vision L.
- Washer Reservoir Assembly
- Windshield Glass
- Windshield Wiper Motor
- Wiper Transmission
Heating & Cooling (11)
Interior (13)
- Air Bag
- Column Switch
- Dash Panel
- Front Console
- Front Door Switch
- Front Seat
- (bucket) cloth electric memory (L.)
- (bucket) cloth electric w/o memory R.
- (bucket) cloth electric w/o memory L.
- (bucket) cloth manual R.
- (bucket) cloth manual L.
- (bucket) leather electric memory (L.)
- (bucket) leather electric w/o memory R.
- (bucket) leather electric w/o memory L.
- (bucket) leather manual R.
- (bucket) leather manual L.
- Front Seat Belt
- Ignition Switch
- Interior Mirror
- Speedometer Cluster
- Steering Column
- Sun Visor
- Temp Control
Lighting (3)
Powertrain (14)
Safety (3)
Suspension (13)
- Axle Shaft
- Carrier Assembly
- Front Knee
- Front Lower Control Arm
- Front Spindle Knuckle
- Hub
- Independent Rear Suspension Assembly
- Rear Lower Control Arm
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Strut
- (front) AWD brake hose bracket weld nut R.
- (front) AWD brake hose bracket weld nut L.
- (front) AWD w/o brake hose bracket weld nut R.
- (front) AWD w/o brake hose bracket weld nut L.
- (front) FWD brake hose bracket weld nut R.
- (front) FWD brake hose bracket weld nut L.
- (front) FWD w/o brake hose bracket weld nut R.
- (front) FWD w/o brake hose bracket weld nut L.
- Suspension Coil Spring
- Suspension Crossmember
