Engine Assembly-Cylinder Head & Related Parts fit your 2007 Chevrolet Trailblazer 4WD exc SS

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2007 Chevrolet Trailblazer 4WD 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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Engine

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Body Mounting, Air Conditioning, Audio/Entertainment

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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

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

Transfer Case

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(06)(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(06)(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

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)(PART OF 200)
- Fitting Vehicle Options: ST1(LL8)
- Require Quantity: 12
- Package Quantity: 1
$6.96 $4.43
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

12576519
SENSOR, Distributor (also Knock Sensor), SENSOR,CAMSHAFT POSITION
$132.06 $63.60
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
19257187
HEAD, CYL(INCLUDES VALVES, SEALS, SPRINGS AND RETAINERS)(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 2007 Chevrolet Trailblazer 4WD 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.