Engine Assembly-Cylinder Head & Related Parts fit your 2003 Chevrolet Express 1500 2WD

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2003 Chevrolet Express 1500 2WD

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12585673
SEAL, Engine Front Cover & Crankshaft Seal, SEAL,CRANKSHAFT FRONT OIL(PART OF 238)
$43.23 $25.06
1
Add To Cart

19299585
SPARK PLUG, Spark Ignition, SPARK PLUG,GASOLINE ENGINE IGNITION(PLATINUM PLUG)
- Require Quantity: 08
- Package Quantity: 1
$13.76 $7.57
1
Add To Cart

12637683
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET,VALVE ROCKER ARM COVER(*KIT1)
- Require Quantity: 02
- Package Quantity: 1
$39.93 $24.13
1
Add To Cart

12558840
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(SHORT)(M8X1.25X45)
- Require Quantity: 10
- Package Quantity: 1
$6.32 $3.82
1
Add To Cart

12555582
SUPPORT, Engine Valve Adjusting, SUPPORT,VALVE ROCKER ARM PIVOT
- Require Quantity: 02
- Package Quantity: 1
$40.98 $24.76
1
Add To Cart

12633904
GASKET, Engine Front Cover, GASKET,ENGINE FRONT COVER(PART OF 238)
- Replaced By: 12735382
$52.65 $31.81
1
Add To Cart

SEAL KIT, Engine Valve

12482063
SEAL KIT, INTAKE VALVE STEM OIL(14.4MM)(CONTAINS 8 SEALS)
$63.11 $36.90
1
Add To Cart
12482062
SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
$69.18 $40.12
1
Add To Cart

12595365
GUIDE, Engine Valve Push Rod Cover, GUIDE,VALVE LIFTER(ACCOMMODATES 4 VALVE LFTRS EACH,WITH SIDE GROOVES)
$20.09 $12.14
1
Add To Cart

12681275
ARM, Engine Valve Rocker, ARM,VALVE ROCKER
- Require Quantity: 16
- Package Quantity: 1
$23.79 $14.37
1
Add To Cart

10240678
GROMMET, Engine Crankcase, GROMMET,PCV VALVE(PART OF 3,27)(1.762)
$8.55 $5.56
1
Add To Cart

93441238
HOSE, Engine Crankcase Ventilation, HOSE,PCV VALVE(EXCEPT PCV VALVE)
$35.88 $20.00
1
Add To Cart

12573337
CAP, Engine Oil Filler, CAP,OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 35)(PART OF 34)
$19.82 $10.50
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12570427
COVER, VALVE ROCKER ARM(INCLUDE 202,205)(INCLUDES:COVER,GASKET,BOLT,DEFLECTOR,FITTING)
Location: Driver Side
$222.57 $130.15
1
Add To Cart
12570427
COVER, VALVE ROCKER ARM(INCLUDE 202,205)(INCLUDES:COVER,GASKET,BOLT,DEFLECTOR,FITTING)(REMOVE PCV VALVE AND CONNECT HOSE TO VALVE COVER PORTION WHEN USING TO REPLACE PART NUMBER-12561820)
- Location: Driver Side
$222.57 $130.15
1
Add To Cart

12577215
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,VALVE ROCKER ARM COVER(M6.0X1.0)(W/GROMMET,SLEEVE)
- Require Quantity: 08
- Package Quantity: 10
$7.85 $4.98
10
Add To Cart

10238852
ROD, Engine Valve Push Rod, ROD,VALVE PUSH
- Require Quantity: 16
- Package Quantity: 1
$30.90 $18.68
1
Add To Cart

10124635
ELBOW, Engine Crankcase Ventilation, ELBOW,PCV VALVE
$13.21 $8.28
1
Add To Cart

12574660
TUBE, Engine Crankcase Ventilation, TUBE,PCV(INCLUDE VALVE)
$71.38 $37.83
1
Add To Cart

11588291
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(M11X2.0X155)
- Require Quantity: 16
- Package Quantity: 1
$11.31 $7.07
1
Add To Cart

12552203
SUPPORT, Engine Valve Adjusting, SUPPORT,VALVE ROCKER ARM PIVOT
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 12742404
$56.11 $35.19
1
Add To Cart

12560745
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
- Require Quantity: 04
- Package Quantity: 5
$6.75 $4.07
5
Add To Cart

LIFTER, Engine Valve Lifter
17122490
LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
Require Quantity: 16
Package Quantity: 1
$61.75 $37.31
1
Add To Cart
12698945
LIFTER, VALVE(LIFTERS ONLY)(NON-ACTIVE FUEL MANAGEMENT LIFTER)
- Require Quantity: 16
- Package Quantity: 1
$50.82 $30.71
1
Add To Cart
12721203
LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4 17122490)
$199.61 $125.16
1
Add To Cart

12554211
STUD, Ignition Coil Mounting, STUD,IGNITION COIL BRACKET(HEX FLANGED HEAD,M6X1X18)(M6X1X18.5X14)(3.330)
- Require Quantity: 10
- Package Quantity: 1
$15.94 $8.45
1
Add To Cart

10166345
KEY, Valve Stem, KEY,VALVE STEM
- Require Quantity: 16
- Package Quantity: 10
$7.43 $4.65
10
Add To Cart

10168525
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(LONG)(7/16-14 X 3 51/64, 300M)
- Require Quantity: 10
- Package Quantity: 15
$4.22 $3.53
15
Add To Cart

10168526
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)
- Require Quantity: 04
- Package Quantity: 1
$4.19 $3.51
1
Add To Cart

10168527
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(SHORT)(7/16-14 X 1.62)
- Require Quantity: 12
- Package Quantity: 15
$4.20 $3.52
15
Add To Cart

10201398
GROMMET, Engine Crankcase, GROMMET,OIL FILLER TUBE
$13.52 $8.17
1
Add To Cart

10241743
VALVE, Intake, VALVE,INTAKE(STD)
- Require Quantity: 06
- Package Quantity: 1
$32.40 $20.31
1
Add To Cart

12582224
COVER, Engine Valve Rocker & Camshaft, COVER,VALVE ROCKER ARM(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)
- Location: Passenger Side
$168.51 $98.54
1
Add To Cart

12706568
SPRING, Engine Valve, SPRING,VALVE
- Require Quantity: 16
- Package Quantity: 1
$7.74 $4.85
1
Add To Cart

10241740
ROD, Engine Valve Push Rod, ROD,VALVE PUSH(INCLUDES INSERT)
- Require Quantity: 12
- Package Quantity: 1
$23.75 $14.89
1
Add To Cart

11610259
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
$11.14 $6.72
1
Add To Cart

12550909
VALVE, Exhaust, VALVE,EXHAUST(STD)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19435238
$35.28 $22.12
1
Add To Cart

19303069
VALVE, Engine Crankcase, VALVE,PCV
$7.04 $3.73
10
Add To Cart

24100002
SEAL, Engine Oil Filler, SEAL,OIL FILLER CAP(O RING)(PART OF 34,36)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity: 02
- Package Quantity: 5
$5.87 $2.82
5
Add To Cart

GASKET KIT, Engine Cylinder Head
89017458
GASKET KIT, CYL HEAD(INCLUDES 8,21)(2 HEAD GASKETS, 2 INTAKE MANIFOLD GASKETS, 12 VALVE STEM SEALS)
Fitting Vehicle Options: G1,2(LU3)
$222.04 $139.23
1
Add To Cart
89017252
GASKET KIT, CYL HEAD(EXCEPT:CYL HEAD BOLTS)(KIT INCLUDES: GASKETS FOR CYLINDER HEAD, INTAKE AND EXHAUST MANIFOLD, VALVE COVERS AND SEAL,ENGINE COOLANT AIR BLEED PIPE( O-RING)(INCLUDES GASKET,CYL HEAD,INTAKE MANIFOLD,EXHAUST MANIFOLD,VALVE ROCKER COVER,SEAL)
- Fitting Vehicle Options: GH1,2(LM7)
$317.38 $232.82
1
Add To Cart

10198949
GROMMET, Engine Crankcase, GROMMET,PCV VALVE
$49.05 $30.76
1
Add To Cart

12551163
BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE(M6X1.0X19)
- Require Quantity: 04
- Package Quantity: 10
$7.15 $4.49
10
Add To Cart

12556932
HOSE, Engine Crankcase Ventilation, HOSE,PCV
$90.92 $48.19
1
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
$9.71 $5.86
1
Add To Cart

12564494
VALVE, Intake, VALVE,INTAKE(STD)
- Require Quantity: 08
- Package Quantity: 1
$35.14 $21.23
1
Add To Cart

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.94 $5.04
1
Add To Cart

10201396
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,VALVE ROCKER ARM COVER(PART OF 3,27)(1/4-20 X 3 1/2)
- Require Quantity: 06
- Package Quantity: 10
$6.86 $4.47
10
Add To Cart

12575742
COVER, Engine Fuel Intake Manifold, COVER,ENGINE BLOCK VALLEY
$515.95 $323.50
1
Add To Cart

12681665
SPARK PLUG, Spark Ignition, SPARK PLUG,GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE.)(IRIDIUM)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 12681664
$16.46 $8.72
1
Add To Cart

11562126
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(PRESSURE IN CUP)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
- Require Quantity: 02
- Package Quantity: 10
$4.47 $2.81
10
Add To Cart

12554951
BRACKET, Engine Oil Filler Tube, BRACKET,OIL FILLER TUBE(LOWER)
$19.97 $12.69
1
Add To Cart

12555630
HEAD, Engine Cylinder, HEAD,CYL(MACHINING)
- Require Quantity: 02
- Package Quantity: 1
$713.03 $449.11
1
Add To Cart

12578925
HEAD, Engine Cylinder, HEAD,CYL(EXCEPT VALVES)
- Require Quantity: 02
- Package Quantity: 1
$854.96 $538.50

10166344
CAP, Engine Valve Spring, CAP,VALVE SPRING
- Require Quantity: 08
- Package Quantity: 1
$9.08 $5.30
1
Add To Cart

10201395
GROMMET, Engine Camshaft & Valve Rocker Cover, GROMMET,VALVE ROCKER ARM COVER BOLT(PART OF 3)
- Require Quantity: 06
- Package Quantity: 1
$13.01 $7.87
1
Add To Cart

10201395
GROMMET, Engine Camshaft & Valve Rocker Cover, GROMMET,VALVE ROCKER ARM COVER BOLT(PART OF 3,27)
- Require Quantity: 06
- Package Quantity: 1
$13.01 $7.87
1
Add To Cart

10201397
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET,VALVE ROCKER ARM COVER(PART OF 3,27)
- Require Quantity: 02
- Package Quantity: 1
$37.33 $21.83
1
Add To Cart

SEAL, Engine Valve
10212810
SEAL, INTAKE VALVE STEM OIL(*KIT1)
Require Quantity: 06
Package Quantity: 1
$7.97 $4.99
1
Add To Cart
12564852
SEAL, EXHAUST VALVE STEM OIL(*KIT1)
- Require Quantity: 06
- Package Quantity: 1
$15.33 $12.60
1
Add To Cart

10212811
SPRING, Engine Valve, SPRING,VALVE(W/O DAMPENER)
- Require Quantity: 12
- Package Quantity: 1
$20.41 $12.79
1
Add To Cart

10219563
BOLT, Engine Valve Rocker & Camshaft, BOLT,OIL SEPARATOR DEFLECTOR(PART OF 3)
- Require Quantity: 02
- Package Quantity: 1
$4.18 $2.66
1
Add To Cart

10241744
CAP, Engine Valve Spring, CAP,VALVE SPRING
- Require Quantity: 12
- Package Quantity: 5
$6.45 $4.05
5
Add To Cart

12551431
GUIDE, Engine Valve Push Rod Cover, GUIDE,VALVE LIFTER PUSH ROD(INCLUDES 23)(INCLUDES BOLTS)(0.480)
- Require Quantity: 02
- Package Quantity: 1
$24.46 $15.35
1
Add To Cart

12552362
GASKET, Engine Cylinder Head, GASKET,CYL HEAD(*KIT1)
- Require Quantity: 02
- Package Quantity: 1
$72.44 $42.36
1
Add To Cart

12554256
COVER, Engine Valve Rocker & Camshaft, COVER,VALVE ROCKER ARM(INCLUDES 1,2,4,29)(INCLUDES BOLTS,COVER,DEFLECTOR,GASKET,GROMMET & RETAINER)
- Location: Passenger Side
$98.42 $57.56
1
Add To Cart

VALVE, Exhaust
12694167
VALVE, EXHAUST
Require Quantity: 08
Package Quantity: 1
$49.76 $31.20
1
Add To Cart
12562954
VALVE, EXHAUST(0.015" OVERSIZE)
- Require Quantity: 08
- Package Quantity: 1

12599650
ARM, Engine Valve Rocker, ARM,VALVE ROCKER
- Require Quantity: 12
- Package Quantity: 12
$90.07 $56.47
12
Add To Cart

12633906
COVER, Engine Front Cover, COVER,ENGINE FRONT(INCLUDES 236,237,239)
$188.36 $110.16
1
Add To Cart

LIFTER, Engine Valve Lifter

12721202
LIFTER, VALVE(ROLLER)(MERCH PACKING OF QTY 4)
$179.14 $73.98
1
Add To Cart
17120090
LIFTER, VALVE(ROLLER)
- Require Quantity: 12
- Package Quantity: 1
$61.26 $37.02
1
Add To Cart

1640161
STUD, Engine Oil Filler Tube, STUD,OIL FILLER TUBE SUPPORT(HEXAGON M8X1.25X16 BOTH ENDS 9.8,PHOSPHATE ORGANIC,FULL THREAD)(0.206)
$6.91 $4.38
1
Add To Cart

19418992
COIL KIT, Ignition Coil, COIL KIT,IGNITION(STAMPED 19005218, DELPHI, ROUND COIL)
- Require Quantity: 08
- Package Quantity: 1
$134.99 $74.56
1
Add To Cart

24501042
BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE(PART OF 25)(5/16-18 X 5/8)
- Require Quantity: 02
- Package Quantity: 1
$17.41 $11.06
1
Add To Cart

24503856
KEY, Valve Stem, KEY,VALVE STEM
- Require Quantity: 24
- Package Quantity: 10
$5.72 $3.59
10
Add To Cart

444662
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(SQUARE SOCKET,3/8-18X.47,BRASS,NPTF)(8.971)
$6.28 $4.15
1
Add To Cart

585927
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING(5/16X9/16 STEEL)(8.939)
- Require Quantity: 04
- Package Quantity: 1
$3.27 $1.84
1
Add To Cart

89018055
WIRE, Spark Plug or Coil, WIRE,SPARK PLUG(INDIVIDUAL LEAD, BLACK CABLE. USED TO SERVICE BLUE PRODUCT WIRES)
- Require Quantity: 08
- Package Quantity: 1
$46.34 $24.56
1
Add To Cart

93441317
COVER, Engine Valve Rocker & Camshaft, COVER,VALVE ROCKER ARM(FOR 2004 AND PRIOR APPLICATIONS,REMOVE PCV VALVE AND ATTACH PCV HOSE)(INCLUDES 1,2,4,9-10,12,29)
- Location: Driver Side
$123.34 $77.33
1
Add To Cart

12597138
TUBE, Engine Crankcase, TUBE,OIL FILLER(INCLUDES 35,36)

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(ENGINE LIFT BRACKET)(TOGETHER WITH 12345493)
$1.44 $0.94
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Express 1500 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: 6 Cyl 4.3L, 8 Cyl 5.3L. Model Code: 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS.