Engine Assembly-Block & Related Parts fit your 2005 Chevrolet Blazer 4WD

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2005 Chevrolet Blazer 4WD

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Vehicle Options

6 Cyl 4.3L MFI, 90 DEG

Vehicle Options

6 Cyl 4.3L MFI, 90 DEG

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Transmission - Automatic

Transmission - Manual

Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Distributor (also Knock Sensor)

12596851
SENSOR, CRANKSHAFT POSITION(INCLUDES 742)(MATING CONNECT W/LEADS USE 13585316)
$153.20 $73.79
1
Add To Cart
21024981
SENSOR, KNOCK(STAMPED SIEMENS 21024981 OR 12570176)(MATING CONNECT W/LEADS USE 12085491)
$58.47 $30.98
1
Add To Cart
12590195
SENSOR, KNOCK(STAMPED 12590195)(INCLUDES BOLT)
$42.39 $23.64

BOLT, Hex

11508476
BOLT, M8X1.25X25 9.8(DISTRIBUTOR CLA)
$3.55 $2.25
10
Add To Cart
9419033
BOLT, HEXAGON, 5/16-18 X 1 3/8(CAMSHAFT SPROCKET)
- Require Quantity: 03
- Package Quantity: 1
$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

12557583
BEARING, Engine Crankshaft Clutch Pilot, BEARING,CLUTCH PILOT(22.7MM INSIDE DIAMETER, 43.3MM OUTSIDE DIAMETER, 13 THICK)
$24.52 $12.99
1
Add To Cart

10476885
SEAL, Distributor (also Knock Sensor), SEAL,CRANKSHAFT POSITION SENSOR(O RING)(PART OF 743)
$5.56 $3.10
5
Add To Cart

BOLT, Engine Flywheel
14088764
BOLT, FLYWHEEL(7/16-20 X 45/64)(0.685)
Fitting Vehicle Options: ST1(LU3,M30)
Require Quantity: 06
Package Quantity: 10
$3.68 $2.34
10
Add To Cart
12337973
BOLT, FLYWHEEL(7/16-20 X 31/32)
- Fitting Vehicle Options: ST1(LU3,M50)
- Require Quantity: 06
- Package Quantity: 10
$6.02 $3.84
10
Add To Cart

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

12555771
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING(REPLACES 12555714)
$10.96 $6.96
1
Add To Cart

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

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

3866766
NUT, Engine Connecting Rod Bolt, NUT,CONNECT ROD(PART OF 128)(3/8-24)(HEXAGON)
- Require Quantity: 12
- Package Quantity: 10
$2.88 $1.83
10
Add To Cart

3991408
GEAR, Engine Flywheel, GEAR,FLYWHEEL RING(PART OF 142)
$112.17 $45.21
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)
$10.32 $6.56
1
Add To Cart
14101032
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(.250-20X1.750)
- Require Quantity: 02
- Package Quantity: 10
$4.16 $2.64
10
Add To Cart

14093637
BOLT, Engine Timing, BOLT,TIMING CHAIN TENSIONER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)(0.529)
$2.37 $1.49
10
Add To Cart

12458911
CHAIN KIT, Engine Timing, CHAIN KIT,TIMING(INCLUDES 223-225)(INCLUDES CHAIN,CRANKSHAFT SPROCKET,CAMSHAFT SPROCKET)
$81.77 $51.96
1
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
10105908
BEARING, BALANCER SHAFT FRONT(PART OF 118)
Fitting Vehicle Options: ST1(LU3)
$65.68 $41.73
1
Add To Cart
12453171
BEARING, CAMSHAFT(INTERMEDIATE & REAR)
- Fitting Vehicle Options: ST1(LU3)(EXC CV2)
- Require Quantity: 02
- Package Quantity: 1
$80.24 $39.79
1
Add To Cart
19301057
BEARING, CAMSHAFT(INTERMEDIATE & REAR)
- Fitting Vehicle Options: ST1(LU3,CV2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1
$38.36 $31.28
1
Add To Cart
19301058
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: ST1(LU3,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
19301058
BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: ST1(LU3,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
12453170
BEARING, CAMSHAFT(#1)
- Fitting Vehicle Options: ST1(LU3)
12453172
BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
- Fitting Vehicle Options: ST1(LU3)(EXC CV2)
12453172
BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
- Fitting Vehicle Options: ST1(LU3)(EXC CV2)

10230149
RING, Distributor (also Knock Sensor), RING,CRANKSHAFT POSITION SENSOR EXCITOR
$21.13 $12.76
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 114,436)
$134.37 $77.20
1
Add To Cart

BEARING KIT, Engine Crankshaft Main

89060460
BEARING KIT, CRANKSHAFT(.001 UNDERSIZE(#4)(INCLUDES 101,901)(THRUST)
$79.66 $48.12
1
Add To Cart
19256449
BEARING KIT, CRANKSHAFT(#1,2,3)(INCLUDES 102,902)
- 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: 04
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(3.686)
$5.90 $3.75
5
Add To Cart

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

10105918
BALL, Engine Oil Distribution, BALL,ENGINE BLOCK OIL PRESSURE CROSSOVER HOLE(5/8 X 5/16)(CUP)
- Location: Driver Side
$1.86 $1.18
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 112)(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

10225009
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 128)(3/8-24 X 1 1/2)
- Require Quantity: 12
- Package Quantity: 1
$5.77 $4.68
1
Add To Cart

12513234
GEAR KIT, Engine Crankshaft And Camshaft Balancer, GEAR KIT,BALANCER SHAFT(INCLUDES 123,222)(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

FLYWHEEL, Engine Crankshaft
12557586
FLYWHEEL, ENGINE(MANUAL)(INCLUDES 904)(INCLUDES RING GEAR)
Fitting Vehicle Options: ST1(LU3,M50)
$536.04 $372.76
1
Add To Cart
12557586
FLYWHEEL, ENGINE(INCLUDES RING GEAR)
- Fitting Vehicle Options: ST1(LU3,M50)
$536.04 $372.76
1
Add To Cart
12557587
FLYWHEEL, ENGINE
- Fitting Vehicle Options: ST1(LU3,M30)

12703806
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDES 221)(INCLUDES CAMSHAFT SPROCKET PINION)
$527.85 $333.98
1
Add To Cart

19417972
SHAFT, Engine Crankshaft And Camshaft Balancer, SHAFT,BALANCE(INCLUDES 119)(INTERNAL-BALANCER)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$650.30 $392.90
1
Add To Cart

PIN, Grooved

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

3890191
WEIGHT, Engine Flywheel, WEIGHT,CRANKSHAFT BALANCER(BARREL-SHAPED PINION, .625" LONG)
$11.53 $7.33
1
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)(INCLUDES 130)(STD)
Require Quantity: 06
Package Quantity: 1
$164.59 $104.61
1
Add To Cart
88894281
PISTON, (W/PINION)(INCLUDES 130)(0.127MM OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1
$190.38 $91.92
1
Add To Cart

93441311
BRACKET, Engine Timing, BRACKET,TIMING BELT TENSIONER
$28.52 $18.14
1
Add To Cart

93441312
SHOE, Engine Timing, SHOE,TIMING CHAIN TENSIONER
$48.54 $29.33
1
Add To Cart

93443044
ROD, Engine Piston, ROD,CONNECT(INCLUDES 125,126,129)
- Require Quantity: 06
- Package Quantity: 1
$172.40 $109.56
1
Add To Cart

93445880
COVER, Engine Front Cover, COVER,ENGINE FRONT(INCLUDES BOLT,GROMMET,INSERT,SEAL)(SEE GROUP 00.000 "FRONT COVER & COOLING" FOR DETAILED ILLUSTRATED VIEW)
$139.02 $79.88
1
Add To Cart

88894282
PISTON KIT, Engine Piston, PISTON KIT,ENGINE(INCLUDES 130)(0.5MM OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1

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

10218358
PIN, DOWEL,1/4X27/32,STEEL,PLAIN,CHAMFERED ENDS(PART OF 218)
$7.20 $4.57
1
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

10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(BALANCER SHAFT 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

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

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2005 Chevrolet Blazer 4WD 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: 2 DOOR, 4 DOOR.