Engine Assembly-Block & Related Parts fit your 2003 Chevrolet Astro AWD

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2003 Chevrolet Astro AWD

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Vehicle Options

6 Cyl 4.3L MFI, 90 DEG; 4-Speed Automatic Transmission, 4L60-E, Electronic

Vehicle Options

6 Cyl 4.3L MFI, 90 DEG; 4-Speed Automatic Transmission, 4L60-E, Electronic

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Engine

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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

14088764
BOLT, Engine Flywheel, BOLT,FLYWHEEL(7/16-20 X 45/64)(0.685)
- Require Quantity: 06
- Package Quantity: 10
$3.68 $2.34
10
Add To Cart

12555771
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING
$10.96 $6.96
1
Add To Cart

12618626
BEARING KIT, Engine Crankshaft And Camshaft Balancer, BEARING KIT,BALANCER SHAFT(SLEEVE BEARING)(INCLUDES REAR BEARING,INSTRUCTION SHEET & SPACER)
$79.72 $50.67
1
Add To Cart

21024981
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK(STAMPED SIEMENS 21024981 OR 12570176)(MATING CONNECT W/LEADS USE 12085491)
$58.47 $30.98
1
Add To Cart

BOLT, Engine Crankshaft And Camshaft Balancer
14093637
BOLT, BALANCE SHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)(0.529)
Require Quantity: 02
Package Quantity: 10
$2.37 $1.49
10
Add To Cart
10105920
BOLT, BALANCE SHAFT GEAR(SPECIAL TORX DRIVE)
- Require Quantity: 06
- Package Quantity: 1
$18.28 $11.62
1
Add To Cart

BOLT, Engine Rear Main Bearing
14088561
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(1/4-20X1 7/8)
Require Quantity: 02
Package Quantity: 1
$10.32 $6.56
1
Add To Cart
14101032
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(.250-20X1.750)
$4.16 $2.64
10
Add To Cart

89018163
SEAL KIT, Engine Rear Main Bearing, SEAL KIT,CRANKSHAFT REAR OIL(PART OF 52)(INCLUDES OIL SEAL,INSTRUCTION)
$42.15 $26.78
1
Add To Cart

12555637
CRANKSHAFT, Engine, CRANKSHAFT
$815.92 $513.90
1
Add To Cart

12561388
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(7/16-14X3.34)
- Require Quantity: 08
- Package Quantity: 1
$10.64 $6.75
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(4.8MMX37.5MM)
$7.38 $4.69
1
Add To Cart

12595923
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES 54,58)
$134.37 $77.20
1
Add To Cart

PLUG, Engine Oil Distribution
14091563
PLUG, ENGINE BLOCK OIL GALLERY(CUP 15/32 X 5/16)
Location: Passenger Side
Require Quantity: 04
Package Quantity: 1
$4.03 $2.56
1
Add To Cart
24504119
PLUG, ENGINE BLOCK OIL GALLERY(10.16 O.D X 4.95)(STEEL)(0.034)
- Require Quantity: 02
- Package Quantity: 1
$7.01 $4.46
1
Add To Cart

BEARING KIT, Engine Crankshaft Main

89060460
BEARING KIT, CRANKSHAFT(0.001 US)(INCLUDES 15,16,21,22)(THRUST)
$79.66 $48.12
1
Add To Cart
19256449
BEARING KIT, CRANKSHAFT(#1,2,3)(INCLUDES 15,16,21,22)
- Require Quantity: 03
- Package Quantity: 1
$58.01 $36.86
1
Add To Cart

PLUG, Engine Block
94673017
PLUG, ENGINE BLOCK CORE HOLE
Require Quantity: 08
Package Quantity: 1
$7.02 $4.24
1
Add To Cart
24504119
PLUG, ENGINE BLOCK COOLANT DRAIN HOLE(REAR)(10.16 O.D X 4.95)(STEEL)
- Require Quantity: 02
- Package Quantity: 1
$7.01 $4.46
1
Add To Cart

10046031
PIN, Engine Flywheel, PIN,FLYWHEEL LOCATING(DOWEL)(3.686)
$5.90 $3.75
5
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
10105908
BEARING, BALANCER SHAFT FRONT(PART OF 47)
Fitting Vehicle Options: LM1(LU3)
$65.68 $41.73
1
Add To Cart
12453171
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)(EXC CV2)
$80.24 $39.79
1
Add To Cart
12453171
BEARING, CAMSHAFT(#2 & REAR)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)(EXC CV2)
- Require Quantity: 02
- Package Quantity: 1
$80.24 $39.79
1
Add To Cart
19301057
BEARING, CAMSHAFT(#2 & REAR)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3,CV2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1
$38.36 $31.28
1
Add To Cart
19301057
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3,CV2)(EXPORT)
$38.36 $31.28
1
Add To Cart
19301058
BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
19301058
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
12453170
BEARING, CAMSHAFT(#1 & REAR)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)
- Require Quantity: 02
- Package Quantity: 1
12453170
BEARING, CAMSHAFT(#1)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)
12453172
BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)(EXC CV2)
12453172
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: LM1(LU3)(EXC CV2)

10105912
BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(1/4-20X5/8,7/16 THICK)(FLAT)
- Require Quantity: 02
- Package Quantity: 10
$5.69 $3.61
10
Add To Cart

10105915
RETAINER, Engine Crankshaft And Camshaft Balancer, RETAINER,BALANCER SHAFT
$15.30 $9.72
1
Add To Cart

10144059
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT
$29.52 $18.77
1
Add To Cart

STUD, Engine Rear Main Bearing
10218027
STUD, CRANKSHAFT REAR OIL SEAL RETAINER(PART OF 52)(5/16-18X39/64)
Require Quantity: 02
Package Quantity: 1
$6.96 $4.43
1
Add To Cart
12555770
STUD, CRANKSHAFT REAR OIL SEAL RETAINER(1/4-20X34)
$15.55 $9.88
1
Add To Cart
12555770
STUD, CRANKSHAFT REAR OIL SEAL RETAINER(PART OF 52)(1/4-20X34)
$15.55 $9.88
1
Add To Cart

10224885
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,CRANKSHAFT(EXTERNAL)
$106.52 $61.22
1
Add To Cart

10225009
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 3)(3/8-24 X 1 1/2)
- Require Quantity: 12
- Package Quantity: 1
$5.77 $4.68
1
Add To Cart

10230149
RING, Distributor (also Knock Sensor), RING,CRANKSHAFT POSITION SENSOR EXCITOR
$21.13 $12.76
1
Add To Cart

12458911
CHAIN KIT, Engine Timing, CHAIN KIT,TIMING(INCLUDES 25,26,40)(INCLUDES CHAIN,CRANKSHAFT SPROCKET,CAMSHAFT SPROCKET)
$81.77 $51.96
1
Add To Cart

12513234
GEAR KIT, Engine Crankshaft And Camshaft Balancer, GEAR KIT,BALANCER SHAFT(INCLUDES 39,43)(INCLUDES DRIVE & DRIVEN GEAR)
$125.64 $79.85
1
Add To Cart

RING KIT, Engine Piston
12522848
RING KIT, PISTON(STD)
Require Quantity: 06
Package Quantity: 1
$87.83 $43.55
1
Add To Cart
12524205
RING KIT, PISTON(0.5 MM OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1
$71.47 $45.43
1
Add To Cart

12703806
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDES 36)(INCLUDES CAMSHAFT SPROCKET PINION)
$527.85 $333.98
1
Add To Cart

19417972
SHAFT, Engine Crankshaft And Camshaft Balancer, SHAFT,BALANCE(INCLUDES 46)(INTERNAL-BALANCER)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$650.30 $392.90
1
Add To Cart

3866766
NUT, Engine Connecting Rod Bolt, NUT,CONNECT ROD(PART OF 3)(3/8-24)(HEXAGON)
- Require Quantity: 12
- Package Quantity: 10
$2.88 $1.83
10
Add To Cart

88893897
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19256448
$25.08 $15.15
1
Add To Cart

PISTON, Engine Piston
88894280
PISTON, (W/PINION)(STD)
Require Quantity: 06
Package Quantity: 1
$164.59 $104.61
1
Add To Cart
88894281
PISTON, (W/PINION)(0.127MM OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1
$190.38 $91.92
1
Add To Cart

93443044
ROD, Engine Piston, ROD,CONNECT(INCLUDES 4,6,7)
- Require Quantity: 06
- Package Quantity: 1
$172.40 $109.56
1
Add To Cart

12557587
FLYWHEEL, Engine Crankshaft, FLYWHEEL,ENGINE

88894282
PISTON KIT, Engine Piston, PISTON KIT,ENGINE(0.5MM OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1

9419033
BOLT, HEXAGON, 5/16-18 X 1 3/8(CAMSHAFT SPROCKET)
$10.35 $6.58
1
Add To Cart

9440024
BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
$4.91 $3.12
10
Add To Cart

10108645
NUT, HEX FLANGED HEAD,1/4-20X.26,.525 OUTSIDE DIAMETER,284M,PHOSPHATE ELECTRO-ORGANIC(CRANKSHAFT FRONT OIL SEAL)
$7.50 $4.76
10
Add To Cart

10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(BALANCER SHAFT REAR BEARING HOLE)
$4.30 $2.73
5
Add To Cart

10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(CAMSHAFT REAR BEARING HOLE)
$4.30 $2.73
5
Add To Cart

12594364
WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(CRANKSHAFT BALANCER)
$23.13 $14.71
1
Add To Cart

14090911
PLUG, DRY SEAL (3/8-18X.42)(LH REAR)
$7.51 $4.77
1
Add To Cart

274584
PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH(CRANKSHAFT BALANCER)
$2.31 $1.46
1
Add To Cart

9440046
HEX, HEX FLANGED HEAD,5/16-18 X .281 286M 120K PSI PHOSPHATE ELECTRIC ORG(OIL PAN)
- Require Quantity: 02
- Package Quantity: 1
$13.05
1
Add To Cart

9441003
PIN, SPRING TYPE S 7/16X9/16 STEEL ZINC COATED (DIPPED OR PLATED)(CRANKSHAFT REAR OIL SEAL HOUSING LOCATING)
$3.46 $2.20
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Astro AWD parts. Parts like Engine Assembly-Block & 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. Model Code: VAN ASTRO.