Engine Assembly-Cylinder Head & Related Parts fit your 2008 Chevrolet Trailblazer 2WD exc SS

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2008 Chevrolet Trailblazer 2WD exc SS

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Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

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Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SPARK PLUG, Spark Ignition
19417055
SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
Fitting Vehicle Options: ST1(LH6)
Require Quantity: 08
Package Quantity: 1
$16.34 $9.11
1
Add To Cart
12681663
SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 06
- Package Quantity: 1
$15.80 $8.81
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)
12608814
SENSOR, ENGINE COOLANT TEMPERATURE(MATING CONNECT USE 88987993)(2WAY FEMALE)
Fitting Vehicle Options: ST1(LH6)
$57.90 $30.69
1
Add To Cart
12601050
SENSOR, ENGINE COOLANT TEMPERATURE(MATING CONNECT USE 13580114)(3.682)
- Fitting Vehicle Options: ST1(LL8)
$49.96 $26.48
1
Add To Cart

SENSOR, Computer Control Sensors
12608814
SENSOR, ENGINE COOLANT TEMPERATURE(MATING CONNECT USE 88987993)(2WAY FEMALE)(1.150)
Fitting Vehicle Options: ST1(LH6)
$57.90 $30.69
1
Add To Cart
12601050
SENSOR, ENGINE COOLANT TEMPERATURE(MATING CONNECT USE 13580114)
- Fitting Vehicle Options: ST1(LL8)
$49.96 $26.48
1
Add To Cart

12637683
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET,VALVE ROCKER ARM COVER(PART OF 505)
- Require Quantity: 02
- Package Quantity: 1
$34.05 $21.63
1
Add To Cart

BOLT, Engine Cylinder Head
12558840
BOLT, CYL HEAD(M8X1.25X45)
Fitting Vehicle Options: ST1(LH6,M30)
Require Quantity: 10
Package Quantity: 1
$5.95 $3.59
1
Add To Cart
19258707
BOLT, CYL HEAD(M11X2X100)
- Fitting Vehicle Options: ST1(LH6)
- Require Quantity: 20
- Package Quantity: 1
$5.42 $3.28
1
Add To Cart
11609709
BOLT, CYL HEAD(HEX FLANGED HEAD,M11X2X140.3,45.3 THREAD,24.2 OUTSIDE DIAMETER, 10.9)(M11X2X145, 34 THREAD,25 OUTSIDE DIAMETER, 10.9,)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 14
- Package Quantity: 10
$7.44 $4.73
10
Add To Cart
11519038
BOLT, CYL HEAD(BOLT-HEX FLANGED HEAD,M6X1X30,24 THREAD,13.2 OUTSIDE DIAMETER,10.9,GMW3359)(M6X1X30)(W/ADHESIVE ON THREADS)(8.900)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 02
- Package Quantity: 1
$0.58 $0.37
1
Add To Cart
11519306
BOLT, CYL HEAD(BOLT-HEX FLANGED HEAD,M6X1X88.3,17 THREAD,14.2 OUTSIDE DIAMETER,10.9,4435M,MACHINE,6194M,HEADER POINT)
- Fitting Vehicle Options: ST1(LL8)
$12.37 $7.86
1
Add To Cart

SEAL KIT, Engine Valve

12482063
SEAL KIT, INTAKE VALVE STEM OIL(SEPARATE SEAL AND(RUBBER COATED) SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
$60.23 $36.39
1
Add To Cart
12482062
SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
$66.04 $37.95
1
Add To Cart

GUIDE, Engine Valve Push Rod Cover

12669184
GUIDE, VALVE LIFTER(FRONT)
$20.91 $13.30
1
Add To Cart
12669185
GUIDE, VALVE LIFTER(REAR)
$20.49 $13.03
1
Add To Cart

12589226
GASKET, Engine Cylinder Head, GASKET,CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)
- Require Quantity: 02
- Package Quantity: 1
$70.42 $47.21
1
Add To Cart

LIFTER, Engine Valve Lifter
12680871
LIFTER, VALVE(ACTIVE FUEL MANAGEMENT LIFTER)(ACTIVE)
Require Quantity: 08
Package Quantity: 1
Replaced By: 12698946
$79.72 $45.81
1
Add To Cart
17122490
LIFTER, VALVE(ROLLER)(NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
- Require Quantity: 08
- Package Quantity: 1
$60.54 $36.58
1
Add To Cart

ARM, Engine Valve Rocker
24100294
ARM, VALVE ROCKER
Fitting Vehicle Options: ST1(LL8)
Require Quantity: 24
Package Quantity: 1
$8.02 $5.10
1
Add To Cart
12681275
ARM, VALVE ROCKER
- Fitting Vehicle Options: ST1(LH6)
- Require Quantity: 16
- Package Quantity: 1
$22.71 $13.72
1
Add To Cart

19351593
WIRE KIT, Spark or Glow Plug Ignition, WIRE KIT,SPARK PLUG(INCLUDES 724)(CONTAINS 8 WIRES)
- Replaced By: 19417612
$227.34 $101.85
1
Add To Cart

CAP, Engine Oil Filler
12573337
CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 900)
Fitting Vehicle Options: ST1(LL8)
$21.00 $11.13
1
Add To Cart
12573337
CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 450)
- Fitting Vehicle Options: ST1(LH6)
$21.00 $11.13
1
Add To Cart

12615873
VALVE, Engine Camshaft, VALVE,CAMSHAFT POSITION ACTUATOR SOLENOID(MATING CONNECT W/LEADS USE 13580114)
$88.28 $56.11

COVER, Engine Valve Rocker & Camshaft
12570427
COVER, VALVE ROCKER ARM(INCLUDES 504,515,516,900)(INCLUDES:COVER,GASKET,BOLT,DEFLECTOR,FITTING)
Location: Driver Side
Fitting Vehicle Options: ST1(LH6)
$202.36 $128.03
1
Add To Cart
12582224
COVER, VALVE ROCKER ARM(INCLUDES 504,515,516,900)(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)
- Location: Passenger Side
- Fitting Vehicle Options: ST1(LH6)
$160.89 $102.23
1
Add To Cart
12612090
COVER, CAMSHAFT(ALUMINUN)(INCLUDES 519,520,905-908)(INCLUDES COVER, SEAL, BAFFLE, CAP, BOLT, SLEELVE, HARNESS, INSULATOR, NUT)
- Fitting Vehicle Options: ST1(LL8)

12567915
FITTING, Engine Crankcase Ventilation, FITTING,PCV(PART OF 505)
$15.92 $8.44
1
Add To Cart

12572638
ADJUSTER, Engine Valve Lifter, ADJUSTER,HYDRAULIC VALVE LASH
- Require Quantity: 24
- Package Quantity: 1
- Replaced By: 12686787
$23.17 $13.99
1
Add To Cart

12577215
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,VALVE ROCKER ARM COVER(INCLUDES 515)(PART OF 505)(M6.0X1.0)(W/GROMMET,SLEEVE)
- Require Quantity: 04
- Package Quantity: 1
$7.48 $4.75
1
Add To Cart

10238852
ROD, Engine Valve Push Rod, ROD,VALVE PUSH
- Require Quantity: 16
- Package Quantity: 1
$30.29 $18.31
1
Add To Cart

11561026
BOLT, Chassis/Engine Wiring Harness, BOLT,ELECTRONIC IGNITION CONTROL MODULE WIRING HARNESS CLIP(HEX FLANGED HEAD,THREAD,14.2 OUTSIDE DIAMETER, 8.8,GMW3200,M-POINT)(PART OF 518)(M6X1X25)(8.900)
$36.02 $22.89
1
Add To Cart

12552203
SUPPORT, Engine Valve Adjusting, SUPPORT,VALVE ROCKER ARM PIVOT
- Require Quantity: 02
- Package Quantity: 1
$80.61 $51.23
1
Add To Cart

12574386
TUBE, Engine Crankcase, TUBE,OIL FILLER
$85.44 $49.10
1
Add To Cart

PLUG, Engine Cylinder Head
1647544
PLUG, CYL HEAD ACCESS HOLE(M24X1.5X12)(ROUND HEAD,INTAKE HEXAGON,W/SEAL,NYLON)(0.034)
Fitting Vehicle Options: ST1(LL8)
Require Quantity: 02
Package Quantity: 1
$14.42 $10.25
1
Add To Cart
11610259
PLUG, CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
- Fitting Vehicle Options: ST1(LH6,M30)
$11.14 $6.72
1
Add To Cart
11562126
PLUG, CYL HEAD CORE HOLE(PART OF 218)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
- Fitting Vehicle Options: ST1(LH6)
- Require Quantity: 04
- Package Quantity: 10
$4.17 $2.65
10
Add To Cart
11562125
PLUG, CYL HEAD WATER JACKET HOLE(PART OF 200)(22.6 OUTSIDE DIAMETER)(3.675)
- Fitting Vehicle Options: ST1(LL8)
$5.86 $3.72

12554211
STUD, Ignition Coil Mounting, STUD,IGNITION COIL BRACKET(HEX FLANGED HEAD,M6X1X18)(M6X1X18.5X14)(3.330)
- Require Quantity: 10
- Package Quantity: 1
$14.14 $7.49
1
Add To Cart

10166345
KEY, Valve Stem, KEY,VALVE STEM
- Require Quantity: 16
- Package Quantity: 10
$5.17 $3.28
10
Add To Cart

SPRING, Engine Valve
12706568
SPRING, VALVE
Fitting Vehicle Options: ST1(LH6)
Require Quantity: 16
Package Quantity: 1
$7.39 $4.63
1
Add To Cart
12592506
SPRING, VALVE(PART OF 200)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 24
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

12597253
SENSOR, Distributor (also Knock Sensor), SENSOR,CAMSHAFT POSITION(MATING CONNECT USE 88953359 3-WAY FEMALE W/LEADS)
$109.98 $52.96
1
Add To Cart

11588738
BOLT, Engine Lift, BOLT,ENGINE LIFT FRONT BRACKET(M10X1.5X30.4)(8.900)
- Require Quantity: 03
- Package Quantity: 1
$7.20 $4.35
1
Add To Cart

VALVE, Exhaust
12563064
VALVE, EXHAUST(STD)
Fitting Vehicle Options: ST1(LH6)
Require Quantity: 08
Package Quantity: 1
Replaced By: 12694167
$37.36 $22.58
1
Add To Cart
12601762
VALVE, EXHAUST(STD)(PART OF 200)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 12
- Package Quantity: 1
$44.42 $28.23
1
Add To Cart

TUBE, Engine Crankcase Ventilation
12611592
TUBE, PCV(DIRTY AIR TUBE)
Replaced By: 19435537
$40.16 $19.34
1
Add To Cart
12594124
TUBE, PCV(FRESH AIR TUBE)

SEAL, Engine Oil Filler
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 521)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
Require Quantity: 02
Package Quantity: 5
$5.47 $2.72
5
Add To Cart
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 424)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity: 02
- Package Quantity: 5
$5.47 $2.72
5
Add To Cart

24100002
SEAL, Engine Crankcase, SEAL,OIL FILLER TUBE(O RING)(27.94MM INNER DIAMETER)(SIZE #320)
- Require Quantity: 02
- Package Quantity: 5
$5.47 $2.72
5
Add To Cart

12551163
BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE(M6X1.0X19)
- Require Quantity: 04
- Package Quantity: 10
$6.82 $4.34
10
Add To Cart

12560961
BOLT, Engine Valve Rocker Arm Shaft, BOLT,VALVE ROCKER ARM PIVOT SUPPORT(M8X1.25X52.5)
- Require Quantity: 16
- Package Quantity: 1
$9.27 $5.89
1
Add To Cart

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.46
1
Add To Cart

PLUG, Emission System

12569484
PLUG, SECONDARY AIR INJECTION PIPE HOLE(PART OF 200)(12.7MM)
$6.51 $4.14
1
Add To Cart
11562125
PLUG, SECONDARY AIR INJECTION PIPE HOLE(PART OF 200)(22.6 OUTSIDE DIAMETER)
- Require Quantity: 06
- Package Quantity: 1
$5.86 $3.72

VALVE, Intake
12563063
VALVE, INTAKE(STD)
Fitting Vehicle Options: ST1(LH6,M30)
Require Quantity: 08
Package Quantity: 1
$39.32 $23.75
1
Add To Cart
12601763
VALVE, INTAKE(STD)(NON-HARDENED VALVE-NOTE:FOR USE ON 2008 VEHICLES BUILT PRIOR TO 1/14/2008. FOR VEHICLES BUILT ON OR AFTER 1/14/2008 SEE 2ND DSN 12623722.)(PART OF 200)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 12
- Package Quantity: 1
$6.96 $4.43
1
Add To Cart
12623722
VALVE, INTAKE(NOTE:FOR USE W/VEHICLES BUILT ON OR AFTER 1/14/2008. FOR VECHICLES BUILT PRIOR TO 1/14/08 SEE 1ST DSN 12601763.)(PART OF 200)
- Fitting Vehicle Options: ST1(LL8)(2ND DES)
- Require Quantity: 12
- Package Quantity: 1
$15.32 $9.71
1
Add To Cart

12575196
RETAINER, Engine Valve, RETAINER,VALVE SPRING(PART OF 200)
- Require Quantity: 24
- Package Quantity: 1
$8.39 $5.32
1
Add To Cart

12596995
SEAL, Engine Valve, SEAL,VALVE STEM OIL(PART OF 200)(*KIT2)
- Require Quantity: 24
- Package Quantity: 1
$12.77 $8.12
1
Add To Cart

PLUG, Cylinder Head Valve Seat

24577307
PLUG, CYL HEAD OIL GALLERY(FRONT)(PART OF 200)
$12.47 $7.93
1
Add To Cart
11609916
PLUG, CYL HEAD OIL GALLERY(REAR)(PART OF 200)(M14X1.5X21.5)
- Require Quantity: 02
- Package Quantity: 1
$10.88 $6.91
1
Add To Cart

CAMSHAFT, Engine

12586533
CAMSHAFT, INTAKE(MACHINING)
$271.05 $171.50
1
Add To Cart
24577279
CAMSHAFT, EXHAUST(MACHINING)
$441.22 $279.17

89060567
GASKET KIT, Engine Cylinder Head, GASKET KIT,CYL HEAD(INCLUDES 201,209,520,905)
$212.22 $134.27
1
Add To Cart

10166344
CAP, Engine Valve Spring, CAP,VALVE SPRING(EXHAUST)
- Require Quantity: 16
- Package Quantity: 1
$12.60
1
Add To Cart

12570816
BOLT, Engine Camshaft & Balance Shaft Front, BOLT,CAMSHAFT BEARING CAP(PART OF 200)(M6X1.0X39.2)
- Require Quantity: 29
- Package Quantity: 1
$9.67 $6.14
1
Add To Cart

12615912
INSULATOR, Engine Camshaft & Valve Rocker Cover, INSULATOR,CAMSHAFT COVER BOLT(PART OF 518)(INCLUDES BOLT,GROMMET)
- Require Quantity: 21
- Package Quantity: 1
$21.92 $13.93
1
Add To Cart

HEAD, Engine Cylinder
12629058
HEAD, CYL(INCLUDES 216)(INCLUDES VALVES)(DOES NOT INCLUDE ENGINE COOLANT AIR BLEED PLUG (12602048))
Fitting Vehicle Options: ST1(LH6)
Require Quantity: 02
Package Quantity: 1
$1063.87 $671.65
1
Add To Cart
19257188
HEAD, CYL(INCLUDES 204,205,209-212,216-219,224,225,901,902,904,910)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: ST1(LL8)

89017827
GASKET KIT, Engine Camshaft & Valve Rocker Cover, GASKET KIT,CAMSHAFT COVER(INCLUDES 520,905)
$47.51 $30.19
1
Add To Cart

90354648
KEY, Engine Valve Spring Cap, KEY,VALVE STEM(PART OF 200)
- Require Quantity: 48
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

12572633
BRACKET, Engine Lift, BRACKET,ENGINE LIFT FRONT

12601829
HARNESS, Engine Wiring, HARNESS,ELECTRONIC IGNITION CONTROL MODULE WIRING(PART OF 518)(GROUND STRAP)

19351592
WIRE, Spark Plug or Coil, WIRE,SPARK PLUG(*KIT1)
- Require Quantity: 08
- Package Quantity: 1

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

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(CAMSHAFT POSITION SENSOR)
$10.85 $6.90
1
Add To Cart

11504978
NUT, U-TYPE M6X1 PNLS 13.5 DEEP ZINC ORGANIC(PART OF 518)
- Require Quantity: 02
- Package Quantity: 1
$4.72 $3.00
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2008 Chevrolet Trailblazer 2WD exc SS 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: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR.