Engine Assembly-Cylinder Block & Related Parts fit your 1999 GMC Sierra 1500 4WD

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1999 GMC Sierra 1500 4WD

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

89060436
SEAL KIT, Engine Rear Main Bearing, SEAL KIT,CRANKSHAFT REAR OIL(PART OF 144)(REVERSE LIP SEAL,INCLUDE INSTRUCTION SHEET)
$34.84 $22.14
1
Add To Cart

BOLT, Engine Main Bearing Cap
12560272
BOLT, CRANKSHAFT BEARING CAP(LONG)(M10X2X102.5)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
Require Quantity: 10
Package Quantity: 10
$7.39 $4.69
10
Add To Cart
12556127
BOLT, CRANKSHAFT BEARING CAP(SIDE)(SHORT)(M8X1.25X24)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
- Require Quantity: 10
- Package Quantity: 1
$5.21 $3.15
1
Add To Cart
12561388
BOLT, CRANKSHAFT BEARING CAP(PART OF 114)(7/16-14X3.34)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 08
- Package Quantity: 1
$10.64 $6.75
1
Add To Cart

12639249
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 144)
$60.16 $40.32
1
Add To Cart

BEARING KIT, Engine Connecting Rod
89017573
BEARING KIT, CONNECT ROD(PART OF 101)(STD)
Fitting Vehicle Options: CK1(LR4), CK1,2(LQ4), CK1,2(LM7)
Require Quantity: 08
Package Quantity: 1
$24.65 $14.89
1
Add To Cart
88893897
BEARING KIT, CONNECT ROD(STD)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19256448
$25.08 $15.15
1
Add To Cart

BOLT, Hex

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(CAMSHAFT RETAINER)(TOGETHER WITH 12345493 REPLCS 25534835)
$13.05
1
Add To Cart
11588723
BOLT, HEX FLANGED HEAD, M8X1.25X25, 18 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(PART OF 144)
- Require Quantity: 12
- Package Quantity: 1
$9.35 $5.55
1
Add To Cart
11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CAMSHAFT POSITION SENSOR)
$7.50 $4.53
10
Add To Cart
11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(BOLT,CRANKSHAFT POSITION SENSOR)
$7.50 $4.53
10
Add To Cart
9440024
BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
$4.91 $3.12
10
Add To Cart

PLUG, Engine Oil Distribution
12573460
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 119)(PART OF 101)(15.68MM DIAMETER)(INCLUDES O-RING SEAL(N.S.S.)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
$11.09 $6.69
1
Add To Cart
9427693
PLUG, ENGINE BLOCK OIL GALLERY(61 OUTSIDE DIAMETER,.25 THICK)
- Fitting Vehicle Options: CK1,2(LR4,LM7,LQ4)
$7.20 $4.57
1
Add To Cart
11588949
PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK COOLANT DRAIN HOLE)(8.973)
- Require Quantity: 02
- Package Quantity: 1
$14.20 $8.58
1
Add To Cart
11588949
PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)(8.973)
$14.20 $8.58
1
Add To Cart
14091563
PLUG, ENGINE BLOCK OIL GALLERY(CROSSOVER HOLE-REAR LOWER)(CUP 15/32 X 5/16)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(L35)
$4.03 $2.56
1
Add To Cart
14091563
PLUG, ENGINE BLOCK OIL GALLERY(RH FRONT)(CUP 15/32 X 5/16)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(L35)
$4.03 $2.56
1
Add To Cart
10105918
PLUG, ENGINE BLOCK OIL GALLERY(FRONT)(5/8 X 5/16)(CUP)
- Location: Driver Side
- Fitting Vehicle Options: CK1(L35)
$1.86 $1.18
1
Add To Cart

12556127
BOLT, Engine Camshaft gear, BOLT,CAMSHAFT SPROCKET(PART OF 101)(M8X1.25X24)(0.056)
- Require Quantity: 03
- Package Quantity: 1
$5.21 $3.15
1
Add To Cart

12556127
BOLT, Engine Camshaft Gear, BOLT,CAMSHAFT SPROCKET(PART OF 101)(M8X1.25X24)(0.056)
- Require Quantity: 03
- Package Quantity: 1
$5.21 $3.15
1
Add To Cart

12560273
STUD, Engine Main Bearing Cap, STUD,CRANKSHAFT BEARING CAP(HEX FLANGED HEAD,M10X2X23,M8X1.25X11,113.5 TOTAL LONG)
- Require Quantity: 10
- Package Quantity: 1
$10.15 $6.60
1
Add To Cart

RETAINER, Engine Camshaft
12589016
RETAINER, CAMSHAFT(INCLUDES SEAL)(USE WITH BOLT 11561455)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
$36.79 $22.22
1
Add To Cart
10144059
RETAINER, CAMSHAFT
- Fitting Vehicle Options: CK1(L35)
$29.52 $18.77
1
Add To Cart

BOLT, Engine Flywheel
11569956
BOLT, FLYWHEEL(PART OF 101)(M11X1.5X23.5)(W/SEALER)(HEXAGON HEAD STYLE BOLT)
Fitting Vehicle Options: CK1,2(LM7,M30)
Require Quantity: 06
Package Quantity: 10
$6.47 $4.11
10
Add To Cart
11569956
BOLT, FLYWHEEL(WHEN USING OEM CRANKSHAFT)(PART OF 101)(M11X1.5X23.5)(W/SEALER)(HEXAGON HEAD STYLE BOLT)
- Fitting Vehicle Options: CK1(LR4)
- Require Quantity: 06
- Package Quantity: 10
$6.47 $4.11
10
Add To Cart
14088764
BOLT, FLYWHEEL(7/16-20 X 45/64)(0.685)
- Fitting Vehicle Options: CK1(L35,M30)
- Require Quantity: 06
- Package Quantity: 10
$3.68 $2.34
10
Add To Cart
19257940
BOLT, FLYWHEEL(WHEN REPLACING 1999-2000 CRANKSHAFT WITH 12559356 2001 CRANKSHAFT,ALSO USE 12563532 SPACER,6-19257940 BOLTS AND IF APPLICABLE 12557583 PILOT BEARING)(PART OF 101)(M11X1.5X28,12.6 TL,22 OUTSIDE DIAMETER,10.9;EXCEPT RETENTION FERRULE)
- Fitting Vehicle Options: CK1(LR4)
- Require Quantity: 06
- Package Quantity: 1
$9.35 $5.86
1
Add To Cart
839756
BOLT, FLYWHEEL(7/16-20X.97)
- Fitting Vehicle Options: CK1(L35,MG5)
- Require Quantity: 06
- Package Quantity: 25
$7.20 $4.57
25
Add To Cart

BEARING KIT, Engine Crankshaft Main
89017571
BEARING KIT, CRANKSHAFT(PART OF 101)(#1,2,4,5)(STD)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
Require Quantity: 04
Package Quantity: 1
$76.97 $48.92
1
Add To Cart
89017572
BEARING KIT, CRANKSHAFT THRUST(PART OF 101)(STD)(#3)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
$69.37 $39.86
1
Add To Cart
89060460
BEARING KIT, CRANKSHAFT(.001 UNDERSIZE)(THRUST)
- Fitting Vehicle Options: CK1(L35)
$79.66 $48.12
1
Add To Cart
12456510
BEARING KIT, CRANKSHAFT(#1,2,3)(STD)(FEDERAL-MOGUL)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 03
- Package Quantity: 1
12456511
BEARING KIT, CRANKSHAFT(#1,2,3)(.001 UNDERSIZE)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 03
- Package Quantity: 1
12456512
BEARING KIT, CRANKSHAFT(#1,2,3)(.002 UNDERSIZE)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 03
- Package Quantity: 1
12456513
BEARING KIT, CRANKSHAFT(#1,2,3)(.010 UNDERSIZE)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 03
- Package Quantity: 1
12456514
BEARING KIT, CRANKSHAFT(#1,2,3)(.020 UNDERSIZE)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 03
- Package Quantity: 1

BEARING, Engine Crankshaft Clutch Pilot
12557583
BEARING, CLUTCH PILOT(22.7MM INSIDE DIAMETER, 43.3MM OUTSIDE DIAMETER, 13 THICK)
Fitting Vehicle Options: CK1(L35,MG5)
$24.52 $12.99
1
Add To Cart
12557583
BEARING, CLUTCH PILOT(22.7MM INSIDE DIAMETER, 43.3MM OUTSIDE DIAMETER, 13 THICK)(WHEN REPLACING 1999-2000 CRANKSHAFT WITH 12559356 2001 CRANKSHAFT, ALSO USE 12563532 SPACER, (6) 19257940 BOLTS AND IF APPLICABLE 12557583 PILOT BEARING)
- Fitting Vehicle Options: CK1(LR4,MG5)
$24.52 $12.99
1
Add To Cart
14061685
BEARING, CLUTCH PILOT(.600 IN INSIDE DIAMETER, 1.096 OUTSIDE DIAMETER, .720 IN THICK)
- Fitting Vehicle Options: CK1(LR4,MG5)
$36.46 $19.32
1
Add To Cart

12556582
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT(PART OF 101)
$47.39 $28.63
1
Add To Cart

12646386
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING
$93.51 $62.68
1
Add To Cart

19244505
SENSOR, Engine Oil Pressure/Temperature, SENSOR,ENGINE OIL PRESSURE GAGE
$102.85 $51.84
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12560228
SENSOR, CRANKSHAFT POSITION(INCLUDES 105)(MATING CONNECT W/LEADS USE 88986451)
Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
$117.48 $65.50
1
Add To Cart
19420372
SENSOR, CAMSHAFT POSITION(INCLUDES 106)(PART OF 101)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
- Replaced By: 19420911
$123.83 $59.64
1
Add To Cart

12561465
BOLT, Engine Clutch Cover to Flywheel, BOLT,CLUTCH PRESSURE PLATE(PART OF 101)(HEX FLANGED HEAD M10X1.5X25 10.9 7114M HEADER POINT,17.3 FLANGE)
- Require Quantity: 06
- Package Quantity: 10
$1.24 $0.73
10
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
19260875
BEARING, CAMSHAFT(#1,5)(PART OF 101)(DIAMETER 2.334-2.335)(POSITIVE #2 & #4)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
Require Quantity: 02
Package Quantity: 1
$52.01 $31.42
1
Add To Cart
19260876
BEARING, CAMSHAFT(PART OF 101)(DIAMETER 2.314-2.315)(POSITIVE #3)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
$52.01 $31.42
1
Add To Cart
10105908
BEARING, BALANCER SHAFT FRONT
- Fitting Vehicle Options: CK1(L35)
$65.68 $41.73
1
Add To Cart
12453168
BEARING, CAMSHAFT(PART OF 101)(59.10 MM)(# 2,4)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
- Require Quantity: 02
- Package Quantity: 1
$64.21 $51.38
1
Add To Cart
12453171
BEARING, CAMSHAFT(#3)
- Fitting Vehicle Options: CK1(L35)(EXC CV2)
$80.24 $39.79
1
Add To Cart
19301057
BEARING, CAMSHAFT(#3)
- Fitting Vehicle Options: CK1(L35,CV2)(EXPORT)
$38.36 $31.28
1
Add To Cart
19301058
BEARING, CAMSHAFT(#2)
- Fitting Vehicle Options: CK1(L35,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
12453170
BEARING, CAMSHAFT(#1 & REAR)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 02
- Package Quantity: 1
12453172
BEARING, CAMSHAFT(#2)
- Fitting Vehicle Options: CK1(L35)(EXC CV2)

BALANCER, Engine Crankshaft And Camshaft Balancer
19300488
BALANCER, CRANKSHAFT(PART OF 101)(0.666)
Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
$185.36 $106.50
1
Add To Cart
10224885
BALANCER, CRANKSHAFT(EXTERNAL)
- Fitting Vehicle Options: CK1(L35)
$106.52 $61.22
1
Add To Cart
19417972
BALANCER, (INTERNAL-BALANCER)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: CK1(L35)
$650.30 $392.90
1
Add To Cart

12576407
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT
$59.89 $34.42
1
Add To Cart

12563532
SPACER, Engine Crankshaft, SPACER,FLYWHEEL(WHEN REPLACING 1999-2000 CRANKSHAFT WITH 12559356 2001 CRANKSHAFT,ALSO USE 12563532 SPACER,6-19257940 BOLTS AND IF APPLICABLE 12557583 PILOT BEARING)
$71.79 $43.36
1
Add To Cart

ROD, Engine Piston
93443044
ROD, CONNECT(INCLUDES 106,108,109)
Fitting Vehicle Options: CK1(L35)
Require Quantity: 06
Package Quantity: 1
$172.40 $109.56
1
Add To Cart
12568734
ROD, CONNECT(INCLUDES 116,117)(PART OF 101)
- Fitting Vehicle Options: CK1,2(LM7)
- Require Quantity: 08
- Package Quantity: 1
12568736
ROD, CONNECT(INCLUDES 116,117)(PART OF 101)(FBA)
- Fitting Vehicle Options: CK1,2(LR4)
- Require Quantity: 08
- Package Quantity: 1

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(SLEEVE BEARING)(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 105)(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
$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

12554553
PIN, Engine Camshaft Gear, PIN,CAMSHAFT SPROCKET LOCATING(PART OF 134)(1/4X5/8)
$9.62 $5.82
1
Add To Cart

12554553
PIN, Engine Camshaft gear, PIN,CAMSHAFT SPROCKET LOCATING(PART OF 134)(1/4X5/8)
$9.62 $5.82
1
Add To Cart

12458911
CHAIN KIT, Engine Timing, CHAIN KIT,TIMING(INCLUDES 127,129,130)(INCLUDES CHAIN,CRANKSHAFT SPROCKET,CAMSHAFT SPROCKET)
$81.77 $51.96
1
Add To Cart

RING KIT, Engine Piston
12670787
RING KIT, PISTON(PART OF 101)(STD)
Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
Require Quantity: 08
Package Quantity: 1
$70.96 $40.77
1
Add To Cart
12522848
RING KIT, PISTON(STD)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 06
- Package Quantity: 1
$87.83 $43.55
1
Add To Cart
12524205
RING KIT, PISTON(0.5 MM OVERSIZE)
- Fitting Vehicle Options: CK1(L35)
- Require Quantity: 06
- Package Quantity: 1
$71.47 $45.43
1
Add To Cart
12670788
RING KIT, PISTON(PART OF 101)(0.5MM OVERSIZE)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
- Require Quantity: 08
- Package Quantity: 1
$99.71 $40.10
1
Add To Cart

12654640
PLATE, Engine Crankshaft, PLATE,AUTOMATIC TRANSMISSION FLEXIBLE(USE W/QTY 3 OF BOLT 24503068)
$216.13 $124.19
1
Add To Cart

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

CRANKSHAFT, Engine
12555637
CRANKSHAFT, (INCLUDES 119)
Fitting Vehicle Options: CK1(L35)
$815.92 $513.90
1
Add To Cart
12559356
CRANKSHAFT, (INCLUDES 142)(PART OF 101)(WHEN REPLACING 1999-2000 CRANKSHAFT WITH 12559356 2001 CRANKSHAFT,ALSO USE 12563532 SPACER,6-12563533 BOLTS AND IF APPLICABLE 12557583 PILOT BEARING)
- Fitting Vehicle Options: CK1(LR4,MG5), CK1(LR4,M30)
12559357
CRANKSHAFT, (INCLUDES 142)(PART OF 101)
- Fitting Vehicle Options: CK1,2(LM7)
12707366
CRANKSHAFT, (INCLUDES 142)(PART OF 101)(RELEASE FOR FIELD-FIX ONLY-DO-NOT CATALOG)
- Fitting Vehicle Options: CK1,2(LQ4)

FLYWHEEL, Engine Crankshaft
12557585
FLYWHEEL, ENGINE
Fitting Vehicle Options: CK1(L35,MG5)
$605.96 $421.38
1
Add To Cart
12555640
FLYWHEEL, ENGINE(AUTO TRANS)
- Fitting Vehicle Options: CK1(L35,M30)
$351.37 $201.88
1
Add To Cart
12561755
FLYWHEEL, ENGINE(INCLUDES 154,155,157)(PART OF 101)
- Fitting Vehicle Options: CK1(LR4,MG5)
12561755
FLYWHEEL, ENGINE
- Fitting Vehicle Options: CK1(LR4,MG5)

KEY, Engine Crankshaft Pulley and Balancer
12561513
KEY, CRANKSHAFT BALANCER(4.8MMX37.5MM)
Fitting Vehicle Options: CK1(L35)
$7.38 $4.69
1
Add To Cart
12561513
KEY, CRANKSHAFT BALANCER(PART OF 101)(4.8MMX37.5MM)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
$7.38 $4.69
1
Add To Cart

15033809
PLATE, Engine Clutch Driven(Friction Disc), PLATE,CLUTCH DRIVEN(PART OF 101)
$405.12 $271.69
1
Add To Cart

PISTON, Engine Piston
88894280
PISTON, (W/PINION)(STD)
Fitting Vehicle Options: CK1(L35)
Require Quantity: 06
Package Quantity: 1
$164.59 $104.61
1
Add To Cart
88894397
PISTON, (W/PINION)(INCLUDES 112)(PART OF 101)(STD)
- Fitting Vehicle Options: CK1,2(LM7)
- Require Quantity: 08
- Package Quantity: 1
88894398
PISTON, (W/PINION)(INCLUDES 112)(PART OF 101)(0.5MM OVERSIZE)
- Fitting Vehicle Options: CK1,2(LM7)
- Require Quantity: 08
- Package Quantity: 1
88894405
PISTON, (W/PINION)(INCLUDES 112)(PART OF 101)(0.5MM OVERSIZE)
- Fitting Vehicle Options: CK1(LR4)
- Require Quantity: 08
- Package Quantity: 1

15039566
PLATE, Engine Clutch(Pressure Plate), PLATE,CLUTCH PRESSURE & DRIVEN(W/COVER)

10046031
PIN, Engine Flywheel, PIN,FLYWHEEL LOCATING(PART OF 120)(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

BOLT, Engine Connecting Rod Cap
10225009
BOLT, CONNECT ROD(PART OF 105)(3/8-24 X 1 1/2)
Fitting Vehicle Options: CK1(L35)
Require Quantity: 12
Package Quantity: 1
$5.77 $4.68
1
Add To Cart
11517807
BOLT, CONNECT ROD(PART OF 115)(M9X1X43,17THD,10.9)(HOLLINGSWORTH(COLLAR ON SHAFT);TORQUE 20 N-M & 85-90 DEGREES)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
- Require Quantity: 16
- Package Quantity: 1
$5.44 $3.46

10241691
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDES 139)(INCLUDES:CAMSHAFT SPROCKET PINION)
$495.54 $313.52
1
Add To Cart

ENGINE, New/Remanufactured
12491867
ENGINE, GASOLINE (SERVICE)(SEE ADDITIONAL INFORMATION ICON)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: CK1(L35)
$4028.69 $3992.60
1
Add To Cart
12457703
ENGINE, GASOLINE (SERVICE NEW)(SEE ADDITIONAL INFORMATION ICON)(INCLUDES 102,107,110,111,112,113,114,115,116,118,120,131,135,136,137,138,139,140,149,150,152,154,155,156)(FOR 99 YEAR DIVIDER 1&T,BACK 6,SER CK 100 &LR4 USE TOGETHER WITH FLYWHEEL SPACER 12563532(QTY 1),FLYWHEEL BOLT 19257940(QTY 6) & PILOT BSHNG 12557583 FOR MANUAL TRANS APPS)
- Fitting Vehicle Options: CK1(LR4)
12457705
ENGINE, GASOLINE (SERVICE NEW)(SEE ADDITIONAL INFORMATION ICON)(INCLUDES 102,107,110,111,112,113,114,115,116,118,120,131,135,136,137,138,139,140,149,150,152,154,155,156)(DISCONTINUED NO ALTERNATE, OR REPLACING PART NUMBER IS AVAILABLE.)
- Fitting Vehicle Options: CK1,2(LM7,M30)

12513234
GEAR KIT, Engine Crankshaft And Camshaft Balancer, GEAR KIT,BALANCER SHAFT(INCLUDES 134,141)(INCLUDES DRIVE & DRIVEN GEAR)
$125.64 $79.85
1
Add To Cart

12557840
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(M16X2.0X103)
$9.21 $5.29
1
Add To Cart

12558081
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING(PART OF 101)(1/2 X 5/8 O.D.)
- Require Quantity: 04
- Package Quantity: 5
$4.34 $2.61
5
Add To Cart

12561663
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(LEFT SIDE ONLY)(M28X1.25X12.4, BRASS)
- Location: Driver Side
$21.45 $12.96
1
Add To Cart

12639250
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES 143,145,146)
$98.60 $56.65
1
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19333512
SEALANT, Truck Maintenance, SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE(SEALER,OIL PAN AT FOUR CORNER(ANAEROBIC GASKET SEALANT))
$27.29 $15.21
1
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274584
PIN, Grooved, PIN,GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH(CRANKSHAFT BALANCER)
$2.31 $1.46
1
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WEIGHT, Engine Flywheel
3890191
WEIGHT, FLYWHEEL(BARREL-SHAPED PINION, .625" LONG)(MANUAL TRANS)
Fitting Vehicle Options: CK1(L35,MG5)
$11.53 $7.33
1
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3890191
WEIGHT, FLYWHEEL(BARREL-SHAPED PINION, .625" LONG)(PART OF 101,156)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
$11.53 $7.33
1
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3890192
WEIGHT, FLYWHEEL(BARREL-SHAPED PINION, .50" LONG)(PART OF 101,156)(2380/.2500 X .50)(BARREL-SHAPED PINION)(GROOVE-F)
- Fitting Vehicle Options: CK1,2(LM7), CK1(LR4)
$7.03 $4.46
1
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3890193
WEIGHT, FLYWHEEL(BARREL-SHAPED PINION(GROOVE-F), .75" LONG)(PART OF 101,156)(.75"LG)(BARREL-SHAPED PINION)(GROOVE-F)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
$10.96 $6.95
1
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3890194
WEIGHT, FLYWHEEL(BARREL-SHAPED PINION(GROOVE-F), 1.0" LONG)(PART OF 101,156)
- Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)

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

1453658
PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG(TRANS LOCATING)
- Replaced By: 12720455
$7.40 $4.69
1
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10218358
PIN, DOWEL,1/4X27/32,STEEL,PLAIN,CHAMFERED ENDS(PART OF 138)
$7.20 $4.57
1
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10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(BALANCER SHAFT REAR BEARING HOLE)
$4.30 $2.73
5
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10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(CAMSHAFT REAR BEARING HOLE)
$4.30 $2.73
5
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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
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12594364
WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(NOT SHOWN)
$23.13 $14.71
1
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11505820
PIN, DOWEL,M6X20,PLAIN(PART OF 101,156)
$7.02 $4.46

11505820
PIN, DOWEL,M6X20,PLAIN(PART OF 101)
$7.02 $4.46

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1999 GMC Sierra 1500 4WD parts. Parts like Engine Assembly-Cylinder 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, 8 Cyl 4.8L, 8 Cyl 5.3L. Model Code: 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.