Engine Assembly-Cylinder Head & Related Parts fit your 2018 GMC Terrain 2WD

Currently shopping for

2018 GMC Terrain 2WD

Change Vehicle

Categories Close X

Currently selected

Engine

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SEAL, Engine Vacuum Pump
12668429
SEAL, VACUUM PUMP
Fitting Vehicle Options: XL,XM26(LYX)
$8.52 $4.10
1
Add To Cart
12668429
SEAL, VACUUM PUMP(PART OF 216)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$8.52 $4.10
1
Add To Cart

GASKET, Engine Camshaft & Valve Rocker Cover
12635953
GASKET, CAMSHAFT COVER(PERIMETER CAM COVER SEAL)
Fitting Vehicle Options: XL,XM,XN26(LTG)
$15.17 $9.64
1
Add To Cart
12634516
GASKET, INTAKE CAMSHAFT COVER
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$7.35 $4.69
1
Add To Cart
12634517
GASKET, EXHAUST CAMSHAFT COVER
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$7.37 $4.69
1
Add To Cart
12627105
GASKET, CAMSHAFT COVER INNER(ROUND GASKET)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
- Require Quantity: 02
- Package Quantity: 1
$7.37 $4.69
1
Add To Cart
12636177
GASKET, CAMSHAFT COVER(PART OF 2)(OUTER)(*KIT1)
- Fitting Vehicle Options: XL,XM26(LYX)
$13.07 $7.90
1
Add To Cart
12636384
GASKET, CAMSHAFT COVER(PART OF 2)(INNER)(*KIT1)
- Fitting Vehicle Options: XL,XM26(LYX)
$7.38 $4.46
1
Add To Cart
12635744
GASKET, CAMSHAFT COVER INNER(FIGURE 8 GASKET)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$7.37 $4.69
1
Add To Cart
94040323
GASKET, CAMSHAFT COVER(PART OF 216)(ROUND SEAL)(3.162)
- Fitting Vehicle Options: XL,XM,XN26(LTG,MQB)
$2.23 $1.42
10
Add To Cart

24504031
SEAL, Engine Oil Level, SEAL,OIL LEVEL INDICATOR(O RING)(PART OF 41)(6.07 INSIDE DIAMETER; 1.78 DIAMETER)
- Require Quantity: 02
- Package Quantity: 1
$17.88 $10.80
1
Add To Cart

12572638
ADJUSTER, Engine Valve Lifter, ADJUSTER,HYDRAULIC VALVE LASH
- Require Quantity: 16
- Package Quantity: 1
- Replaced By: 12686787
$23.17 $13.99
1
Add To Cart

BOLT, Engine Camshaft & Balance Shaft Front
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 256)(8.900)
Require Quantity: 18
Package Quantity: 1
$7.80 $4.96
1
Add To Cart
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 17)(8.900)
- Require Quantity: 16
- Package Quantity: 1
$7.80 $4.96
1
Add To Cart
12570816
BOLT, CAMSHAFT BEARING CAP(PART OF 12)(M6X1.0X39.2)
- Fitting Vehicle Options: XL,XM26(LYX,M3U)
- Require Quantity: 24
- Package Quantity: 1
$9.67 $6.14
1
Add To Cart

12704586
PUMP, Engine Vacuum Pump, PUMP,VACUUM
- Replaced By: 25204337
$147.80 $71.18
1
Add To Cart

SEAL KIT, Engine Valve
19207664
SEAL KIT, VALVE STEM OIL(INCLUDES 25)(12 SEALS PER KIT)(1 KIT PER SIDE)
Fitting Vehicle Options: XL,XM,XN26
Require Quantity: 02
Package Quantity: 1
$47.33 $28.59
1
Add To Cart
19207664
SEAL KIT, VALVE STEM OIL(12 SEALS PER KIT)(1 KIT PER SIDE)
- Fitting Vehicle Options: XL,XM,XN26
- Require Quantity: 02
- Package Quantity: 1
$47.33 $28.59
1
Add To Cart
12664250
SEAL KIT, VALVE STEM OIL(INCLUDES 25)
- Fitting Vehicle Options: XL,XM26
$41.11 $24.84
1
Add To Cart
12664250
SEAL KIT, VALVE STEM OIL
- Fitting Vehicle Options: XL,XM26
$41.11 $24.84
1
Add To Cart

GASKET, Engine Cylinder Head
12681524
GASKET, CYL HEAD(*KIT1)
Fitting Vehicle Options: XL,XM26(LYX)
$58.46 $37.15
1
Add To Cart
12629404
GASKET, CYL HEAD(WHEN REPLACING CYLINDER HEAD GASKET, REPLACE CYLINDER HEAD BOLTS)(*KIT1)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
- Replaced By: 25203038
$41.61 $26.45
1
Add To Cart
55598158
GASKET, CYL HEAD(1.35MM)(USE ACCORDING TO SIZE SELECTION OR 55598159, 55598160)
- Fitting Vehicle Options: XL,XM26(LH7)
$63.28 $38.23
1
Add To Cart
55598159
GASKET, CYL HEAD(1.25MM)(USE ACCORDING TO SIZE SELECTION OR 55598158,55598160)
- Fitting Vehicle Options: XL,XM26(LH7)
$65.92 $41.89
1
Add To Cart
55598160
GASKET, CYL HEAD(1.45MM)(USE ACCORDING TO SIZE SELECTION OR 55598158, 55598159)
- Fitting Vehicle Options: XL,XM26(LH7)
$67.96 $41.06
1
Add To Cart

55575090
RETAINER, Computer Control Sensors, RETAINER,ENGINE COOLANT TEMPERATURE SENSOR(PART OF 234)(SQUARE CROSS SECTION WIRE)
$8.42 $4.69
1
Add To Cart

12665421
GASKET, Engine Vacuum Pump, GASKET,VACUUM PUMP(PART OF 12)(*KIT1)
$7.37 $4.46
1
Add To Cart

SEAL, Engine Valve
12653350
SEAL, VALVE STEM OIL(EXHAUST SIDE)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 08
Package Quantity: 1
$7.38 $4.69
1
Add To Cart
12666905
SEAL, EXHAUST VALVE STEM OIL(PART OF 12)(*KIT2)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 08
- Package Quantity: 20
$1.40 $0.86
20
Add To Cart
12666906
SEAL, INTAKE VALVE STEM OIL(PART OF 12)(*KIT2)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 08
- Package Quantity: 20
$1.40 $0.90
20
Add To Cart
55569928
SEAL, VALVE STEM OIL(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 16
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

VALVE, Engine Camshaft

12662736
VALVE, CAMSHAFT POSITION ACTUATOR INTAKE SOLENOID(INCLUDES 218,219)(O RING SEAL INCLUDED)
$62.24 $39.03
1
Add To Cart
12662737
VALVE, CAMSHAFT POSITION ACTUATOR EXHAUST SOLENOID(INCLUDES 218,219)(O RING SEAL INCLUDED)
$60.34 $36.45
1
Add To Cart

12656486
ARM, Engine Valve Rocker, ARM,VALVE ROCKER
- Require Quantity: 16
- Package Quantity: 1
- Replaced By: 12693909
$35.07 $12.24
1
Add To Cart

11518792
RETAINER, Engine Crankcase, RETAINER,PCV VALVE(PART OF 203,206,216)(7MM LONG)(FOR M6 BOLT)(1.428)
$7.03 $4.46
1
Add To Cart

11518792
RETAINER, Engine Camshaft & Balance Shaft Hole, RETAINER,CAMSHAFT COVER BOLT(PART OF 216)(7MM LONG)(FOR M6 BOLT)(1.428)
$7.03 $4.46
1
Add To Cart

11518792
RETAINER, Ignition Coil, RETAINER,IGNITION COIL BOLT(PART OF 215)(7MM LONG)(FOR M6 BOLT)(1.428)
$7.03 $4.46
1
Add To Cart

PIN, Engine Cylinder Head
12570326
PIN, CYL HEAD LOCATING
Fitting Vehicle Options: XL,XM,XN26(LTG), XL,XM26(LH7)
Require Quantity: 02
Package Quantity: 1
$7.39 $4.46
1
Add To Cart
11546613
PIN, CYL HEAD LOCATING(14 OUTSIDE DIAMETER)
- Fitting Vehicle Options: XL,XM26(LYX)
- Require Quantity: 02
- Package Quantity: 1
$4.79 $3.04
1
Add To Cart

12656446
OUTLET, Engine Coolant, OUTLET,WATER(INCLUDES 230-233,235,236)(SEE GROUP 00 "FRONT COVER & COOLING" FOR DETAILED ILLUSTRATED VIEW)(FOR FWD APPLICATIONS)
- Replaced By: 25201457
$223.85 $106.57
1
Add To Cart

25202791
COIL, Ignition Coil, COIL,IGNITION(INCLUDES 213,214)
- Require Quantity: 04
- Package Quantity: 1
$118.42 $56.37
1
Add To Cart

BOLT, Engine Camshaft & Valve Rocker Cover
11547061
BOLT, CAMSHAFT COVER(PART OF 2)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
Fitting Vehicle Options: XL,XM26(LYX)
Require Quantity: 18
Package Quantity: 1
$7.38 $4.45
1
Add To Cart
11519038
BOLT, CAMSHAFT COVER(PART OF 2)(M6X1X30)(W/ADHESIVE ON THREADS)(8.900)
- Fitting Vehicle Options: XL,XM,XN26
- Require Quantity: 19
- Package Quantity: 1
$0.58 $0.37
1
Add To Cart
11588719
BOLT, CAMSHAFT COVER(PART OF 2)(M6X1X60, 18)(8.900)
- Fitting Vehicle Options: XL,XM,XN
- Require Quantity: 04
- Package Quantity: 1
$13.05

PLUG, Engine Cylinder Head
11561583
PLUG, CYL HEAD CORE HOLE(PART OF 256)(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 03
Package Quantity: 1
$14.36
1
Add To Cart
11561583
PLUG, CYL HEAD CORE HOLE(PART OF 17)(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 03
- Package Quantity: 1
$14.36
1
Add To Cart
11562125
PLUG, CYL HEAD CORE HOLE(PART OF 17)(22.6 OUTSIDE DIAMETER)(3.675)
- Fitting Vehicle Options: XL,XM26(LH7)
$5.86 $3.72
11562127
PLUG, CYL HEAD CORE HOLE(PART OF 12)(CUP-14.22 OUTSIDE DIAMETER, 6.6 THICK,304SS)(0.253)
- Fitting Vehicle Options: XL,XM26(LYX)
- Require Quantity: 02
- Package Quantity: 1
11562127
PLUG, CYL HEAD CORE HOLE(PART OF 17)(CUP-14.22 OUTSIDE DIAMETER, 6.6 THICK,304SS)(0.253)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 02
- Package Quantity: 1
11602943
PLUG, CYL HEAD CORE HOLE(PART OF 12)(M12X1.75X14,6 INTAKE)
- Fitting Vehicle Options: XL,XM26(LYX)
- Require Quantity: 03
- Package Quantity: 1
$4.54 $2.89

RING, Engine Camshaft
12574477
RING, CAMSHAFT SPROCKET OIL SEAL(PART OF 222,227)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 04
Package Quantity: 1
$12.80 $8.13
1
Add To Cart
12636316
RING, CAMSHAFT SPROCKET OIL SEAL(INTAKE SIDE)(PART OF 38)
- Fitting Vehicle Options: XL,XM26(LYX)
$10.74 $6.82
1
Add To Cart
12636316
RING, CAMSHAFT SPROCKET OIL SEAL(EXHAUST SIDE)(PART OF 39)
- Fitting Vehicle Options: XL,XM26(LYX)
$10.74 $6.82
1
Add To Cart

RETAINER, Engine Valve
12575196
RETAINER, VALVE SPRING(PART OF 12)
Fitting Vehicle Options: XL,XM,XN26
Require Quantity: 16
Package Quantity: 1
$8.39 $5.32
1
Add To Cart
12575196
RETAINER, VALVE SPRING
- Fitting Vehicle Options: XL,XM,XN26
- Require Quantity: 16
- Package Quantity: 1
$8.39 $5.32
1
Add To Cart
12575196
RETAINER, VALVE SPRING(PART OF 17)
- Fitting Vehicle Options: XL,XM,XN26
- Require Quantity: 16
- Package Quantity: 1
$8.39 $5.32
1
Add To Cart
12643635
RETAINER, VALVE SPRING(PART OF 12)(12643635 SERVICES 12702456)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 16
- Package Quantity: 1
$4.67 $2.97
1
Add To Cart
12643635
RETAINER, VALVE SPRING(12643635 SERVICES 12702456)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 16
- Package Quantity: 1
$4.67 $2.97
1
Add To Cart
12643635
RETAINER, VALVE SPRING(PART OF 17)(12643635 SERVICES 12702456)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 16
- Package Quantity: 1
$4.67 $2.97
1
Add To Cart
55569930
RETAINER, VALVE SPRING(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 16
- Package Quantity: 1
$4.42 $2.81
1
Add To Cart

12627184
GUIDE, Engine Timing, GUIDE,TIMING CHAIN(CAM TO CAM)(W/O BOLT, SCREW, & RETAINER)
$22.64 $13.67
1
Add To Cart

VALVE, Engine Crankcase
12663027
VALVE, PCV(PART OF 216)(INCLUDES 204)(TOP OF CAM COVER)
Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$51.66 $27.38
1
Add To Cart
12663027
VALVE, PCV(PART OF 216)(INCLUDES 277)(TOP OF CAM COVER)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$51.66 $27.38
1
Add To Cart
12655189
VALVE, PCV(PART OF 216)(INCLUDES 277)(LOCATED INSIDE CAM COVER, ORIFICE VALVE)
- Fitting Vehicle Options: XL,XM,XN(LTG,M3H,KL9)
$37.90 $20.09
1
Add To Cart
12665166
VALVE, PCV(PART OF 216)(INCLUDES 277)(SECONDARY PCV)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$26.00 $13.78
1
Add To Cart
12665166
VALVE, PCV(PART OF 216)(INCLUDES 201,202,207)(SECONDARY PCV)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$26.00 $13.78
1
Add To Cart
12665167
VALVE, PCV(PART OF 216)(INCLUDES 277)(FRESH AIR)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$21.82 $11.56
1
Add To Cart
12665167
VALVE, PCV(PART OF 216)(INCLUDES 201,202,204)(FRESH AIR)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$21.82 $11.56
1
Add To Cart
55596783
VALVE, PCV(PART OF 216)(INCLUDES 277)(PRIMARY)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$22.31 $13.48
1
Add To Cart

11519038
BOLT, Engine Timing, BOLT,HEX FLANGED HEAD,M6X1X30,24 THREAD,13.2 OUTSIDE DIAMETER,10.9,GMW3359, W/ADHESIVE ON THREADS(PART OF 216)(8.900)
- Require Quantity: 19
- Package Quantity: 1
$0.58 $0.37
1
Add To Cart

BOLT, Engine Cylinder Head
11610687
BOLT, CYL HEAD(SINGLE USE)(INCLUDES 11)(M11X2X165)(*KIT1)
Fitting Vehicle Options: XL,XM,XN26
Require Quantity: 10
Package Quantity: 1
$7.03 $4.24
1
Add To Cart
11610687
BOLT, CYL HEAD(SINGLE USE)(M11X2X165)(*KIT1)
- Fitting Vehicle Options: XL,XM,XN26
- Require Quantity: 10
- Package Quantity: 1
$7.03 $4.24
1
Add To Cart
11546622
BOLT, CYL HEAD(M8X1.25X46)(BOLT-HEXFLANGE,13 SOCKET,18 OUTSIDE DIAMETER,W/ADHESIVE)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 02
- Package Quantity: 1
$24.35 $15.48
1
Add To Cart
11548125
BOLT, CYL HEAD(INCLUDES 11)(M10X1.5X110)(SOCKET HEAD)(*KIT1)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 10
- Package Quantity: 1
$2.01 $1.28
1
Add To Cart
11548125
BOLT, CYL HEAD(M10X1.5X110)(SOCKET HEAD)(*KIT1)
- Fitting Vehicle Options: XL,XM26
- Require Quantity: 10
- Package Quantity: 1
$2.01 $1.28
1
Add To Cart
55598493
BOLT, CYL HEAD(M12X1.75X196)(BOLT-HEXFLANGE,18 SOCKET,30OD)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 10
- Package Quantity: 1
$10.65 $6.77
1
Add To Cart

KEY, Engine Valve Spring Cap
90529533
KEY, VALVE STEM(PART OF 12)
Fitting Vehicle Options: XL,XM26(LYX)
Require Quantity: 32
Package Quantity: 5
$7.74 $4.67
5
Add To Cart
90529533
KEY, VALVE STEM(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 32
- Package Quantity: 5
$7.74 $4.67
5
Add To Cart
12575197
KEY, VALVE STEM
- Fitting Vehicle Options: XL,XM,XN26(LTG)
- Require Quantity: 32
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

VALVE, Intake
12662527
VALVE, INTAKE
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 08
Package Quantity: 1
$11.70 $7.43
1
Add To Cart
12636317
VALVE, INTAKE(PART OF 12)
- Fitting Vehicle Options: XL,XM26(LYX)
- Require Quantity: 08
- Package Quantity: 1
$7.37 $4.69
1
Add To Cart
55569934
VALVE, INTAKE(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 08
- Package Quantity: 1
$11.13 $7.07
1
Add To Cart

VALVE, Exhaust
12653994
VALVE, EXHAUST(SERVICES 12684736)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 08
Package Quantity: 1
Replaced By: 12684736
$41.40 $26.31
1
Add To Cart
12637241
VALVE, EXHAUST(PART OF 12)
- Fitting Vehicle Options: XL,XM26(LYX)
- Require Quantity: 08
- Package Quantity: 1
$42.34 $25.58
1
Add To Cart
55500468
VALVE, EXHAUST(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 08
- Package Quantity: 1
$14.04 $8.93
1
Add To Cart

12639042
SEAL, Coolant Temperature (Engine Unit), SEAL,ENGINE COOLANT TEMPERATURE SENSOR(O RING)(PART OF 230,234)
$9.48 $5.02
1
Add To Cart

12642334
SEAL, Engine Crankcase, SEAL,PCV VALVE(PART OF 216,278)(16.56 MM DIAMETER SEAL. O.D.)
$8.42 $5.35
1
Add To Cart

55571672
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT
$29.74 $18.90
1
Add To Cart

55596430
GLOW PLUG,Glow), GLOW PLUG
- Require Quantity: 04
- Package Quantity: 1
$49.50 $27.60
1
Add To Cart

11547383
STUD, Engine Camshaft, STUD,CAMSHAFT COVER(PART OF 2)(M6X1X19/31)(0.206)
- Require Quantity: 02
- Package Quantity: 1
$4.20 $2.68
1
Add To Cart

11588547
PLUG, Engine Camshaft & Valve Rocker Cover, PLUG,CAMSHAFT COVER OPENING(PART OF 216)(M12X1.75X16.5)(20.5OD)(W/SEALANT)(0.253)
$8.72 $5.54
1
Add To Cart

PLUG, Cylinder Head Valve Seat

11588547
PLUG, CYL HEAD OIL GALLERY(PART OF 256)(M12X1.75X16.5)(20.5OD)(W/SEALANT)
$8.72 $5.54
1
Add To Cart
12646961
PLUG, CYL HEAD OIL GALLERY(PART OF 256)(CUP, 10.5OD, 5 THICK,304SS)
- Require Quantity: 02
- Package Quantity: 1
$5.11 $3.24
1
Add To Cart

11611106
BOLT, Engine Coolant, BOLT,WATER OUTLET(PART OF 234)(M6X1X34)
- Require Quantity: 02
- Package Quantity: 1
$4.97 $3.21
1
Add To Cart

12603277
VALVE, Engine Oil Pressure, VALVE,OIL FLOW CHECK(PART OF 12)
- Require Quantity: 02
- Package Quantity: 1
$15.71 $9.99
1
Add To Cart

12613249
SEAL, Spark Plug, SEAL,SPARK PLUG SHIELD
- Require Quantity: 04
- Package Quantity: 1
$8.54 $4.91
1
Add To Cart

CAMSHAFT, Engine
12626896
CAMSHAFT, INTAKE(INCLUDES 268)
Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,FWD,KL9)
$147.80 $93.93
1
Add To Cart
12675774
CAMSHAFT, EXHAUST(INCLUDES 33)
- Fitting Vehicle Options: XL,XM26(LYX)
$140.64 $80.80
1
Add To Cart
12675781
CAMSHAFT, INTAKE(INCLUDES 32)
- Fitting Vehicle Options: XL,XM26(LYX,M3U,FWD,KL9)
$113.15 $68.38
1
Add To Cart
55501297
CAMSHAFT, INTAKE(MACHINING)
- Fitting Vehicle Options: XL,XM26(LH7)
$132.83 $84.44
1
Add To Cart
55501298
CAMSHAFT, EXHAUST(MACHINING)
- Fitting Vehicle Options: XL,XM26(LH7)
$148.10 $94.15
1
Add To Cart
12626901
CAMSHAFT, EXHAUST(INCLUDES 268)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$154.70 $98.32

BRACKET, Engine Lift
12626916
BRACKET, ENGINE LIFT FRONT
Fitting Vehicle Options: XL,XM,XN26(LTG)
$10.34 $6.57
1
Add To Cart
12626917
BRACKET, ENGINE LIFT REAR
- Fitting Vehicle Options: XL,XM,XN26(LTG)
$14.65 $9.31
1
Add To Cart
12636133
BRACKET, ENGINE LIFT FRONT
- Fitting Vehicle Options: XL,XM26(LYX)
$14.47 $9.20
1
Add To Cart
55486211
BRACKET, ENGINE LIFT(EXHAUST MANIFOLD LH)
- Fitting Vehicle Options: XL,XM26(LH7)
$16.89 $10.74
1
Add To Cart
55486227
BRACKET, ENGINE LIFT(INTAKE MANIFOLD)
- Fitting Vehicle Options: XL,XM26(LH7)
$20.82 $13.22
1
Add To Cart
55486228
BRACKET, ENGINE LIFT(EXHAUST MANIFOLD RH)
- Fitting Vehicle Options: XL,XM26(LH7)
$14.95 $9.50
1
Add To Cart

SPRING, Engine Valve
12636319
SPRING, VALVE(PART OF 12)
Fitting Vehicle Options: XL,XM26(LYX)
Require Quantity: 16
Package Quantity: 1
$7.19 $4.57
1
Add To Cart
12686721
SPRING, VALVE
- Fitting Vehicle Options: XL,XM,XN26(LTG)
- Require Quantity: 16
- Package Quantity: 1
$8.00 $5.07
1
Add To Cart
55569929
SPRING, VALVE(PART OF 17)
- Fitting Vehicle Options: XL,XM26(LH7)
- Require Quantity: 16
- Package Quantity: 1
$5.10 $3.24
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12638266
SENSOR, CAMSHAFT POSITION(INCLUDES 250,252,253)(W/ BOLT, RETAINER, SEAL, & SENSOR)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 02
Package Quantity: 1
$72.55 $34.93
1
Add To Cart
55580466
SENSOR, CAMSHAFT POSITION(INCLUDES 14,16)
- Fitting Vehicle Options: XL,XM26(LH7,MHG,FWD)
$24.00 $12.72
1
Add To Cart

12656389
PIN, Engine Camshaft & Balance Shaft Front, PIN,CAMSHAFT BEARING CAP LOCATING(PART OF 256)(OUTSIDE DIAMETER 10MM, ID8.2MM)
- Require Quantity: 04
- Package Quantity: 1
$16.00 $10.17
1
Add To Cart

12656444
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 234)(INCLUDES 231)(GOLD)(PLATED CONNECTOR)(PART OF THERMOSTAT HOUSING ON ENGINE)
$22.85 $11.00
1
Add To Cart

GASKET KIT, Engine Cylinder Head
12659928
GASKET KIT, CYL HEAD(INCLUDES 237,255)(INCLUDES GASKETS & BOLTS)
Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,KL9)
$95.84 $60.09
1
Add To Cart
12702614
GASKET KIT, CYL HEAD(INCLUDES 5,6,10,18,44)
- Fitting Vehicle Options: XL,XM26(LYX,M3U,KL9)
- Replaced By: 12709180
$61.74 $37.31
1
Add To Cart

12663729
RESTRICTOR, Engine Oil Distribution, RESTRICTOR,CYL HEAD OIL GALLERY(PART OF 12)(8MM DIAMETER/13MM LONG)
$5.09 $3.23
1
Add To Cart

12664202
GASKET, Engine Coolant Outlet, GASKET,WATER OUTLET(PART OF 234)
$7.22 $4.58
1
Add To Cart

HEAD, Engine Cylinder
12668716
HEAD, CYL (W/VLVS)(INCLUDES 7-9,15-17,20-28,31,36,37,40,44)
Fitting Vehicle Options: XL,XM26(LYX)
$2112.33 $1330.45
1
Add To Cart
12686739
HEAD, CYL (W/VLVS)(INCLUDES 223-226,238-240,248,259-261,264-266,269-270,273)
- Fitting Vehicle Options: XL,XM,XN26(LTG,KL9)
- Replaced By: 12690428
$1426.65 $900.15
1
Add To Cart
55501671
HEAD, CYL (W/VLVS)(INCLUDES 6,8,12,13,21-31,39,40)
- Fitting Vehicle Options: XL,XM26(LH7)
$778.44 $490.30

SPARK PLUG,Glow)
12681659
SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
Fitting Vehicle Options: XL,XM,XN26(LTG)
Require Quantity: 04
Package Quantity: 1
$15.80 $8.81
1
Add To Cart
12683541
SPARK PLUG, GASOLINE ENGINE IGNITION(PART OF 12)(HAS ACDELCO MARKINGS)(SPARK PLUG IS PRE-GAPPED, DO NOT CHANGE)
- Fitting Vehicle Options: XL,XM26(LYX,KL9)
- Require Quantity: 04
- Package Quantity: 1
$16.12 $8.99
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12699256
COVER, CAMSHAFT(SEE GROUP 00 "ENGINE ASM/ CAMSHAFT COVER & COIL" FOR DETAILED ILLUSTRATED VIEW)(INCLUDES 1,3-6)
Fitting Vehicle Options: XL,XM26(LYX,M3U,FWD,KL9)
Replaced By: 25204721
$309.84 $196.04
1
Add To Cart
25201395
COVER, CAMSHAFT(INCLUDES 201-212,267,277-280)(W/O PCV TUBES)
- Fitting Vehicle Options: XL,XM,XN26(LTG,M3H,KL9)
$315.89 $199.86
1
Add To Cart
25203851
COVER, CAMSHAFT(INCLUDES 201-212,267,277-280)(KIT CONTAINS 12684683, 12673869, 12681589)
- Fitting Vehicle Options: XL,XM,XN(LTG,M3H,KL9)
- Replaced By: 25204532
$291.22 $184.26
1
Add To Cart

PIN, Engine Camshaft & Valve Rocker Cover
3525915
PIN, CAMSHAFT COVER LOCATING(PART OF 2)(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)(0.206)
Fitting Vehicle Options: XL,XM26(LYX)
Require Quantity: 02
Package Quantity: 1
$5.88 $3.74
1
Add To Cart
3525915
PIN, CAMSHAFT HOUSING COVER LOCATING(PART OF 216)(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)(0.206)
- Fitting Vehicle Options: XL,XM,XN26(LTG)
- Require Quantity: 02
- Package Quantity: 1
$5.88 $3.74
1
Add To Cart

HOUSING, Engine Valve Rocker & Camshaft
55494242
HOUSING, CAMSHAFT (W/COVER)(INCLUDES 1,3)(SEE GROUP 00 "CAMSHAFT COVER & COIL" FOR DETAILED ILLUSTRATED VIEW.)(W/O PCV HOSE)
Fitting Vehicle Options: XL,XM26(LH7,MHG,FWD)
$123.74 $78.64
1
Add To Cart
55502475
HOUSING, CAMSHAFT (W/COVER)(INCLUDES 1,3)(SEE GROUP 00 "CAMSHAFT COVER & COIL" FOR DETAILED ILLUSTRATED VIEW.)(W/PVC HOSE)
- Fitting Vehicle Options: XL,XM26(LH7)
$145.72 $92.61
1
Add To Cart

55501414
ROLLER, Engine Valve Lifter Cam, ROLLER,VALVE LIFTER
- Require Quantity: 16
- Package Quantity: 1
$9.56 $6.08
1
Add To Cart

55569172
ARM, Engine Valve Adjusting, ARM,HYDRAULIC VALVE LASH ADJUSTER
- Require Quantity: 16
- Package Quantity: 1
$12.60
1
Add To Cart

55569933
LIFTER, Engine Valve Lifter, LIFTER,VALVE
- Require Quantity: 16
- Package Quantity: 1
$4.81 $2.90
1
Add To Cart

55569973
INDICATOR, Engine Oil Level, INDICATOR,OIL LEVEL(INCLUDES 42)
$20.45 $13.00
1
Add To Cart

55571587
GASKET, Engine Camshaft, GASKET,CAMSHAFT HOUSING(PART OF 2)
$32.17 $20.44
1
Add To Cart

55583625
BOLT, Engine Camshaft & Balance Shaft Hole, BOLT,CAMSHAFT HOUSING COVER(PART OF 2)(M6X1X35)(INCLUDES INSULATORS)( BOLT,HEXFLANGE-W/23OD SLEEVE,6.6 HEAD HEIGHT)
- Require Quantity: 04
- Package Quantity: 1
$9.87 $6.27
1
Add To Cart

11609908
STUD, Engine Mounting, STUD,ENGINE SIGHT SHIELD(M6X1X50.35)(W/SHOULDER)(3.275)
$10.19 $6.48

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(ENGINE LIFT REAR BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(ENGINE LIFT FRONT BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(ENGINE LIFT BRACKET)(TOGETHER WITH 12345493)
- Require Quantity: 03
- Package Quantity: 10
$1.22 $0.75
10
Add To Cart

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(PART OF 203,206,216)
- Require Quantity: 02
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PART OF 200,217)
- Require Quantity: 02
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PART OF 15)
$7.39 $4.69
10
Add To Cart

11588723
BOLT, HEX FLANGED HEAD, M8X1.25X25, 18 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(CAMSHAFT SPROCKET)
- Require Quantity: 03
- Package Quantity: 1
$9.35 $5.55
1
Add To Cart

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(PART OF 251)
- Require Quantity: 02
- Package Quantity: 1
$10.85 $6.90
1
Add To Cart

11610074
BOLT, HEX FLANGED HEAD,M8X1.25X45,21 THREAD,16 OUTSIDE DIAMETER, 10.9 STEEL,GMW3359(VACUUM PUMP)
- Require Quantity: 03
- Package Quantity: 1
$8.96 $5.70
1
Add To Cart

11588715
BOLT, HEX FLANGED HEAD,M6X1X35,18 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,5MM M POINT(PART OF 215)
$7.28 $4.69
1
Add To Cart

11588725
BOLT, HEX FLANGED HEAD,M8X1.25X35,25 THREAD,18 OUTSIDE DIAMETER,8.8 STEEL,GMW3359,M-POINT(TIMING CHAIN GUIDE)
$7.47 $4.75
1
Add To Cart

11588732
BOLT, HEX FLANGED HEAD, M8X1X70, 21 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL,GMW3359, M-POINT(PART OF 17)
- Require Quantity: 04
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

9427693
PLUG, CUP 5/8, CORROSION RESISTANT STEEL(PART OF 12)(1.531)
- Require Quantity: 04
- Package Quantity: 1
$7.20 $4.57
1
Add To Cart

11515339
BOLT, HX FLNG HEAD (6X1X85 9.8 PC)(PART OF 256)
- Require Quantity: 03
- Package Quantity: 1
$13.83 $8.79
1
Add To Cart

11588724
BOLT, HEX FLANGED HEAD, M8X1.25X30.7, 26 THREAD, 18 OUTSIDE DIAMETER, 8.8, GMW3359, M-POINT,(ENGINE LIFT FRONT BRACKET)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

11588724
BOLT, HEX FLANGED HEAD, M8X1.25X30.7, 26 THREAD, 18 OUTSIDE DIAMETER, 8.8, GMW3359, M-POINT,(ENGINE LIFT REAR BRACKET)
$7.38 $4.69
1
Add To Cart

11588719
BOLT, HEX FLANGED HEAD,M6X1X60,18MM THREAD,14.2 O.D.,8.8,3359GMW(PART OF 216)
- Require Quantity: 04
- Package Quantity: 1
$13.05

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2018 GMC Terrain 2WD parts. Parts like Engine Assembly-Cylinder Head & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L. Model Code: 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2.