Engine Assembly-Cylinder Block & Related Parts fit your 2021 GMC Sierra 1500 4WD

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2021 GMC Sierra 1500 4WD

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

11515767
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT,BALANCE SHAFT DRIVEN GEAR(M10X1.5X35)(BOLT,HEX FLANGED HEAD)(8.900)
$1.47 $0.91
10
Add To Cart

12646387
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING
$110.91 $63.28
1
Add To Cart

SEALER, Engine Rear Main Bearing
12378521
SEALER, CRANKSHAFT REAR OIL SEAL HOUSING(5.3 OUNCE CARTRIDGE)(ROOM TEMPERATURE VULCANIZING TB 1217)(FOR USA)(8.800)
Fitting Vehicle Options: CK1(LV3), CK1(L84,L87), CK1(L82), K1(L84,L87)
$24.73 $14.08
6
Add To Cart
19369831
SEALER, CRANKSHAFT REAR OIL SEAL HOUSING(150G TUBE)(ROOM TEMPERATURE VULCANIZING TB 1217H THREEBOND)(CONSUMER USE)(US)(8.800)
- Fitting Vehicle Options: CK1(03-43-53)(LV3), CK1(L82,L84), K1(43-53)(L87)
$39.90 $21.15
1
Add To Cart

11589311
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 20)(M8X1.25X29)(8.900)
- Require Quantity: 12
- Package Quantity: 10
- Replaced By: 11570082
$13.51 $12.60
10
Add To Cart

11589311
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 18)(M8X1.25X29)(8.900)
- Require Quantity: 12
- Package Quantity: 10
- Replaced By: 11570082
$13.51 $12.60
10
Add To Cart

11589311
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 19)(M8X1.25X29)(8.900)
- Require Quantity: 12
- Package Quantity: 10
- Replaced By: 11570082
$13.51 $12.60
10
Add To Cart

12589016
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT(USE WITH BOLT 11561455)(INCLUDES SEAL)
$42.04 $25.39
1
Add To Cart

12589016
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT(INCLUDES SEAL)
$42.04 $25.39
1
Add To Cart

BOLT, Engine Timing
11515758
BOLT, TIMING CHAIN TENSIONER(PART OF 34)(M8X1.25X30)OR(M8X1.25X45,21 THREAD)(8.900)
Require Quantity: 02
Package Quantity: 10
$2.23 $1.35
10
Add To Cart
11515758
BOLT, TIMING CHAIN TENSIONER(PART OF 35)(M8X1.25X30)OR(M8X1.25X45,21 THREAD)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$2.23 $1.35
10
Add To Cart

11515758
BOLT, Engine Timing, BOLT,TIMING CHAIN TENSIONER(PART OF 37)(M8X1.25X30)OR(M8X1.25X45,21 THREAD)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$2.23 $1.35
10
Add To Cart

BOLT, Engine Connecting Rod Cap
11570662
BOLT, CONNECT ROD(SINGLE USE)(PART OF 3)(M9X44,13)(SINGLE USE)
Fitting Vehicle Options: CK1(03-43-53)(L84)
Require Quantity: 16
Package Quantity: 20
$9.24 $5.58
20
Add To Cart
11570662
BOLT, CONNECT ROD(SINGLE USE)(PART OF 3)(M9X44,13)(SINGLE USE)
- Fitting Vehicle Options: CK1(03-43-53)(L82)
- Require Quantity: 02
- Package Quantity: 20
$9.24 $5.58
20
Add To Cart
11548432
BOLT, CONNECT ROD(PART OF 3)
- Fitting Vehicle Options: K1(03-43-53)(L84,L87)
- Require Quantity: 02
- Package Quantity: 1
$7.20 $4.35
1
Add To Cart

11570662
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(SINGLE USE)(PART OF 3)(M9X44,13)(SINGLE USE)
- Require Quantity: 12
- Package Quantity: 20
$9.24 $5.58
20
Add To Cart

12674745
CRANKSHAFT, Engine, CRANKSHAFT,(INCLUDES 24,39,41)
- Replaced By: 12732518
$566.85 $383.58
1
Add To Cart

12630107
TENSIONER KIT, Engine Timing, TENSIONER KIT,TIMING CHAIN(INCLUDES 32-34)(CAM DRIVE)
$68.48 $39.07
1
Add To Cart

12630107
TENSIONER KIT, Engine Timing, TENSIONER KIT,TIMING CHAIN(INCLUDES 34-36)(CAM DRIVE)
$68.48 $39.07
1
Add To Cart

12683811
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD
- Require Quantity: 08
- Package Quantity: 1
- Replaced By: 12735504
$9.85 $5.95
1
Add To Cart

12683811
BEARING, Engine Connecting Rod, BEARING,CONNECT ROD
- Require Quantity: 08
- Package Quantity: 1
- Replaced By: 12735504
$9.85 $5.95
1
Add To Cart

12627520
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING(SINGLE USE)(PART OF 20)(SINGLE USE)
$12.45 $7.52
1
Add To Cart

GASKET, Engine Rear Main Bearing
12627520
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(SINGLE USE)(PART OF 18)(SINGLE USE)
Fitting Vehicle Options: CK1(03-43-53)(L84,L87), CK1(03-43-53)(L82)
$12.45 $7.52
1
Add To Cart
12627520
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(SINGLE USE)(PART OF 19)(SINGLE USE)
- Fitting Vehicle Options: K1(03-43-53)(L84,L87)
$12.45 $7.52
1
Add To Cart

19260874
BEARING, Engine Camshaft & Balance Shaft Front, BEARING,CAMSHAFT(DIAMETER 2.353-2.354)(POSITIVE #1 & #5)(*KIT2)
$59.44 $35.90
1
Add To Cart

19260875
BEARING, Engine Camshaft & Balance Shaft Front, BEARING,CAMSHAFT(DIAMETER 2.334-2.335)(POSITIVE #2 & #4)(*KIT2)
- Require Quantity: 02
- Package Quantity: 1
$59.44 $35.90
1
Add To Cart

19260876
BEARING, Engine Camshaft & Balance Shaft Front, BEARING,CAMSHAFT(DIAMETER 2.314-2.315)(POSITIVE #3)(*KIT2)
$59.44 $35.90
1
Add To Cart

11547372
BOLT, Engine Crankshaft Pulley And Balancer, BOLT,CRANKSHAFT BALANCER(SINGLE USE)(M16X2X103)(SEE BULLETIN PIP5156 TO SEE GENERATOR 4/5 CROSS.SHAFT BALANCER BOLT DIFFERENTIAL)
$42.87 $25.91
1
Add To Cart

11547372
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(SINGLE USE)(M16X2X103)(SEE BULLETIN PIP5156 TO SEE GENERATOR 4/5 CROSS.SHAFT BALANCER BOLT DIFFERENTIAL)
$42.87 $25.91
1
Add To Cart

12661074
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(INCLUDES 8)(OIL GALLEY)(LOWER)(W/O-RING)
$5.53 $3.59

PLUG, Engine Oil Distribution
12661074
PLUG, ENGINE BLOCK OIL GALLERY(OIL GALLEY)(LOWER)(W/O-RING)
Fitting Vehicle Options: CK1(03-43-53)(L84,L87)
$5.53 $3.59
12661074
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 9)(OIL GALLEY)(LOWER)(W/O-RING)
- Fitting Vehicle Options: CK1(LV3,L82), CK1(03-43-53)(L84,L87)
$5.53 $3.59

11561455
BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(M8X1.25X15)(8.908)
- Require Quantity: 04
- Package Quantity: 1
$7.78 $4.71
1
Add To Cart

ROD, Engine Piston
12649190
ROD, CONNECT(INCLUDES 4)
Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
Require Quantity: 08
Package Quantity: 1
$276.17 $157.56
1
Add To Cart
12648238
ROD, CONNECT(INCLUDES 60)
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 06
- Package Quantity: 1
$75.78 $43.24
1
Add To Cart
12714549
ROD, CONNECT(INCLUDES 4)
- Fitting Vehicle Options: K1(03-43-53)(L87)
- Require Quantity: 08
- Package Quantity: 1
$92.02 $55.62
1
Add To Cart

RING KIT, Engine Piston
12685185
RING KIT, PISTON(STD)(CONTAINS UPPER/LOWER COMPRESSION RING,OIL RINGS,OIL EXPANDER)
Fitting Vehicle Options: K1(03-43-53)(L87)
Require Quantity: 08
Package Quantity: 1
$42.21 $25.50
1
Add To Cart
12691926
RING KIT, PISTON(STD SIZE)
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 08
- Package Quantity: 1
$37.70 $22.57
1
Add To Cart
12685186
RING KIT, PISTON
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 06
- Package Quantity: 1
$34.51 $20.86
1
Add To Cart
12687779
RING KIT, PISTON(.5MM OUTSIDE)(CONTAINS UPPER/LOWER COMPRESSION RINGS,OIL EXPANDER,OIL RAILS)
- Fitting Vehicle Options: K1(03-43-53)(L87)
- Require Quantity: 08
- Package Quantity: 1
$100.24 $40.40
1
Add To Cart
12691927
RING KIT, PISTON(.5MM OUTSIDE)
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 08
- Package Quantity: 1
$119.06 $71.93
1
Add To Cart

1453658
PIN, Engine Clutch Housing or Transmission, PIN,TRANS LOCATING(5/8 X 1 3/16)(8.939)
- Require Quantity: 02
- Package Quantity: 1
$6.28 $3.81
1
Add To Cart

11588327
RETAINER, Engine Oil, RETAINER,LOWER CRANKCASE EXTENSION BOLT(PART OF 21)(ROUND M8 BOLT)(4.128)
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Timing, RETAINER,TIMING CHAIN TENSIONER BOLT(PART OF 34)(ROUND M8 BOLT)(4.128)
- Require Quantity: 02
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Rear Main Bearing, RETAINER,CRANKSHAFT REAR OIL SEAL HOUSING BOLT(PART OF 20)(ROUND M8 BOLT)(4.128)
- Require Quantity: 12
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Timing, RETAINER,TIMING CHAIN TENSIONER BOLT(PART OF 35)(ROUND M8 BOLT)(4.128)
- Require Quantity: 02
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Rear Main Bearing, RETAINER,CRANKSHAFT REAR OIL SEAL HOUSING BOLT(PART OF 18)(ROUND M8 BOLT)(4.128)
- Require Quantity: 12
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Rear Main Bearing, RETAINER,CRANKSHAFT REAR OIL SEAL HOUSING BOLT(PART OF 19)(ROUND M8 BOLT)(4.128)
- Require Quantity: 12
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588327
RETAINER, Engine Timing, RETAINER,TIMING CHAIN TENSIONER BOLT(PART OF 37)(ROUND M8 BOLT)(4.128)
- Require Quantity: 02
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11588738
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT,CRANKSHAFT PULLEY(M10X1.5X30.4)(22.5 THREAD,22.3 OUTSIDE DIAMETER,10.9)(8.900)
- Require Quantity: 04
- Package Quantity: 1
$0.42 $0.27
1
Add To Cart

12685650
CRANKSHAFT, Engine, CRANKSHAFT,(INCLUDES 37)
$785.38 $439.05
1
Add To Cart

24575061
PIN, Engine Camshaft Gear, PIN,CAMSHAFT GEAR LOCATING(PART OF 41)(17MM LONG)
$8.87 $5.76
1
Add To Cart

24575061
PIN, Engine Camshaft gear, PIN,CAMSHAFT GEAR LOCATING(PART OF 42)(17MM LONG)
$8.87 $5.76
1
Add To Cart

24575061
PIN, Engine Camshaft Gear, PIN,CAMSHAFT GEAR LOCATING(PART OF 44)(17MM LONG)
$8.87 $5.76
1
Add To Cart

11518792
RETAINER, Engine Crankshaft And Camshaft Balancer, RETAINER,BALANCER SHAFT(PART OF 55,56)(7MM LONG)(FOR M6 BOLT)(1.428)
- Require Quantity: 03
- Package Quantity: 1
$7.54 $4.55
1
Add To Cart

11546565
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(SINGLE USE)(M8X1.25X25)(HEXAGON FLANGE)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.53 $4.55
1
Add To Cart

11546565
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(SINGLE USE)(M8X1.25X25)(HEXAGON FLANGE)(SINGLE USE)
- Require Quantity: 10
- Package Quantity: 1
$7.53 $4.55
1
Add To Cart

BOLT, Engine Main Bearing Cap
11548076
BOLT, CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X96)(SINGLE USE)
Fitting Vehicle Options: CK1(03-43-53)(LV3)
Require Quantity: 08
Package Quantity: 1
$7.58 $4.58
1
Add To Cart
11548076
BOLT, CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X96)(SINGLE USE)
- Fitting Vehicle Options: CK1(03-43-53)(L84,L87), CK1(03-43-53)(L82)
- Require Quantity: 10
- Package Quantity: 1
$7.58 $4.58
1
Add To Cart

11548075
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X82)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.65 $4.97
1
Add To Cart

11548075
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X82)(SINGLE USE)
- Require Quantity: 10
- Package Quantity: 1
$7.65 $4.97
1
Add To Cart

PLUG, Engine Block
11611351
PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25X13)(8.971)
Replaced By: 11602951
$4.04 $2.62
1
Add To Cart
11602951
PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25X18)(1.152)
$4.04 $2.62
1
Add To Cart

11611351
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(M28X1.25X13)(8.971)
- Replaced By: 11602951
$4.04 $2.62
1
Add To Cart

11611351
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(M28X1.25-4-STEEL)(M28X1.25X13)(8.971)
- Replaced By: 11602951
$4.04 $2.62
1
Add To Cart

PISTON KIT, Engine Piston
12656874
PISTON KIT, ENGINE(INCLUDES 56,57)(STD)(USE TOGETHER WITH QTY 2 OF PISTON PINION RETAINER CLIP PN 12569638)
Location: Passenger Side
Fitting Vehicle Options: K1(03-43-53)(L87)
Require Quantity: 04
Package Quantity: 1
$93.41 $56.45
1
Add To Cart
12658743
PISTON KIT, ENGINE(INCLUDES 56,57)(.5MM OUTSIDE)
- Location: Driver Side
- Fitting Vehicle Options: K1(03-43-53)(L87)
- Require Quantity: 04
- Package Quantity: 1
$427.39 $258.32
1
Add To Cart
12656876
PISTON KIT, ENGINE(INCLUDES 54,55)(STD SIZE)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 04
- Package Quantity: 1
$43.19 $26.10
1
Add To Cart
12656877
PISTON KIT, ENGINE(INCLUDES 54,55)(STD SIZE)
- Location: Driver Side
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 04
- Package Quantity: 1
$35.35 $20.67
1
Add To Cart
12656875
PISTON KIT, ENGINE(INCLUDES 56,57)(STD)(USE TOGETHER WITH QTY 2 OF PISTON PINION RETAINER CLIP PN 12569638)
- Location: Driver Side
- Fitting Vehicle Options: K1(03-43-53)(L87)
- Require Quantity: 04
- Package Quantity: 1
$93.53 $53.35
1
Add To Cart
12656878
PISTON KIT, ENGINE(INCLUDES 62,63)(STD)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 03
- Package Quantity: 1
$81.67 $49.34
1
Add To Cart
12658180
PISTON KIT, ENGINE(INCLUDES 62,63)(.5MM OUTSIDE)
- Location: Driver Side
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 03
- Package Quantity: 1
$294.10 $177.68
1
Add To Cart
12658181
PISTON KIT, ENGINE(INCLUDES 62,63)(.5MM OUTSIDE)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 03
- Package Quantity: 1
$293.98 $177.62
1
Add To Cart
12658744
PISTON KIT, ENGINE(INCLUDES 56,57)(.5MM OUTSIDE)
- Location: Passenger Side
- Fitting Vehicle Options: K1(03-43-53)(L87)
- Require Quantity: 04
- Package Quantity: 1
$427.39 $258.32
1
Add To Cart
12659283
PISTON KIT, ENGINE(INCLUDES 54,55)(.5MM OUTSIDE)
- Location: Driver Side
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 04
- Package Quantity: 1
$285.56 $181.97
1
Add To Cart
12659284
PISTON KIT, ENGINE(INCLUDES 54,55)(.5MM OUTSIDE)
- Location: Passenger Side
- Fitting Vehicle Options: CK1(03-43-53)(L84), CK1(03-43-53)(L82)
- Require Quantity: 04
- Package Quantity: 1
$297.91 $189.84
1
Add To Cart
12675714
PISTON KIT, ENGINE(INCLUDES 62,63)(USE TOGETHER WITH QTY 2 OF PISTON PINION RETAINER CLIP PN 12569638)(STD)
- Location: Driver Side
- Fitting Vehicle Options: CK1(03-43-53)(LV3)
- Require Quantity: 03
- Package Quantity: 1
$79.95 $48.31
1
Add To Cart

19333511
SEALER, Maintenance Products, SEALER,ENGINE BLOCK CORE HOLE PLUG(PART OF 24,25)((MEDIUM STRENGTH)(BLUE))
$10.48 $5.55
1
Add To Cart

22531637
PIN, Engine Rear Main Bearing, PIN,CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(PART OF 20)(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
- Require Quantity: 02
- Package Quantity: 10
$5.50 $3.32
10
Add To Cart

22531637
PIN, Engine Rear Main Bearing, PIN,CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(PART OF 18)(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
- Require Quantity: 02
- Package Quantity: 10
$5.50 $3.32
10
Add To Cart

22531637
PIN, Engine Rear Main Bearing, PIN,CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(PART OF 19)(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
- Require Quantity: 02
- Package Quantity: 10
$5.50 $3.32
10
Add To Cart

11562125
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(22.6 OUTSIDE DIAMETER)(3.675)
$8.28 $5.54

BOLT, Distributor (also Knock Sensor)
11547059
BOLT, KNOCK SENSOR(M8X1.25X40)(13 SCKT,18 OUTSIDE DIAMETER,(10.9)3359A NO TEFLON)(0.206)
Fitting Vehicle Options: CK1(03-43-53)
Require Quantity: 02
Package Quantity: 1
$9.97 $6.48
1
Add To Cart
11589313
BOLT, KNOCK SENSOR(M8X1.25X39)(8.900)
- Fitting Vehicle Options: CK1
$34.88 $19.88

BOLT, Distributor (also Knock Sensor)
11547059
BOLT, KNOCK SENSOR(PART OF 13)(M8X1.25X40)(13 SCKT,18 OUTSIDE DIAMETER,(10.9)3359A NO TEFLON)(0.206)
Fitting Vehicle Options: CK1(03-43-53)
Require Quantity: 02
Package Quantity: 1
$9.97 $6.48
1
Add To Cart
11589313
BOLT, KNOCK SENSOR(PART OF 13)(M8X1.25X39)(8.900)
- Fitting Vehicle Options: CK1
$34.88 $19.88

11562126
PLUG, Engine Coolant Pump, PLUG,WATER PUMP(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)(0.293)
$4.58 $2.98
10
Add To Cart

11588722
BOLT, Distributor (also Knock Sensor), BOLT,KNOCK SENSOR SHIELD(M8X20)(3.675)
- Location: Driver Side
$0.49 $0.32
1
Add To Cart

11588722
BOLT, Distributor (also Knock Sensor), BOLT,CRANKSHAFT POSITION SENSOR(M8X20)(3.675)
$0.49 $0.32
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(PART OF 22)(4.8MMX37.5MM)
$9.54 $5.77
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(PART OF 23)(4.8MMX37.5MM)
$9.54 $5.77
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley And Balancer, KEY,CRANKSHAFT BALANCER(PART OF 23)(4.8MMX37.5MM)
$9.54 $5.77
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(PART OF 25)(4.8MMX37.5MM)
$9.54 $5.77
1
Add To Cart

12569638
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(SINGLE USE)(PART OF 1)(USED WITH FEDERAL MOGUL PISTONS)
- Require Quantity: 02
- Package Quantity: 1
$8.65 $5.62
1
Add To Cart

12569638
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(PART OF 1)(USED WITH FEDERAL MOGUL PISTONS)(GASOLINE ENGINE ONLY)
- Require Quantity: 12
- Package Quantity: 1
$8.65 $5.62
1
Add To Cart

CAMSHAFT, Engine
12619823
CAMSHAFT, ENGINE(INCLUDES 43)
Fitting Vehicle Options: CK1(L82)
$221.29 $126.26
1
Add To Cart
12664911
CAMSHAFT, ENGINE(INCLUDES 43)
- Fitting Vehicle Options: CK1(03-43-53)(L84)
- Replaced By: 12723516
$191.01 $121.75
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12623095
SENSOR, KNOCK(INCLUDES 12)
Fitting Vehicle Options: CK1(03-43-53)(LV3)
Require Quantity: 02
Package Quantity: 1
$46.08 $24.42
1
Add To Cart
12623095
SENSOR, KNOCK(INCLUDES 14)
- Fitting Vehicle Options: CK1(03-43-53)(L84,L87), CK1(03-43-53)(L82), K1(03-43-53)(L84,L87)
- Require Quantity: 02
- Package Quantity: 1
$46.08 $24.42
1
Add To Cart
12663209
SENSOR, KNOCK(W/O RETAINER OR BOLT)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 02
- Package Quantity: 1
$8.20 $4.35
1
Add To Cart

12632728
GUIDE, Engine Crankshaft And Camshaft Balancer, GUIDE,BALANCER CHAIN ADJUST
$37.99 $22.95
1
Add To Cart

11546667
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(M16X1.5X16.25)(0.034)
$7.21 $4.35
1
Add To Cart

11546667
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(M16X1.5X16.25)
$7.21 $4.35
1
Add To Cart

11547674
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M10X2X92)
- Require Quantity: 10
- Package Quantity: 1
$5.55 $3.60
1
Add To Cart

BOLT, Distributor (also Knock Sensor)
11548165
BOLT, CRANKSHAFT POSITION SENSOR BRACKET(M5X0.8X20)(1.609)
Fitting Vehicle Options: CK1(03-43-53)
$13.05
1
Add To Cart
11548165
BOLT, CRANKSHAFT POSITION SENSOR(M5X0.8X20)(1.609)
- Fitting Vehicle Options: CK1(43-53)(LM2)
$13.05
1
Add To Cart

11548183
BOLT, Engine Cylinder, BOLT,LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X63)
- Require Quantity: 05
- Package Quantity: 1
$7.20 $4.67
1
Add To Cart

11548315
PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(M22X1.5MM)(1.531)
$1.02 $0.61
1
Add To Cart

11548469
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 8)(M9X1X48)
- Require Quantity: 08
- Package Quantity: 1
$1.22 $0.79
1
Add To Cart

12626252
SEAL, Distributor (also Knock Sensor), SEAL,CRANKSHAFT POSITION SENSOR(O RING)(PART OF 51)
$0.24 $0.16
1
Add To Cart

12632726
PLATE, Engine Crankshaft And Camshaft Balancer, PLATE,BALANCER SHAFT THRUST(PART OF 56)(INCLUDES 48,54)(W/O PLATE & SHAFTS)
$90.79 $58.63
1
Add To Cart

12632727
CHAIN, Engine Crankshaft And Camshaft Balancer, CHAIN,BALANCE
$71.37 $41.08
1
Add To Cart

PLUG, Engine Oil Distribution
12634256
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 4)(UPPER)(W/SEAL)
Fitting Vehicle Options: CK1(LV3)
$8.02 $5.21
1
Add To Cart
24500867
PLUG, ENGINE BLOCK OIL GALLERY(CUP DIAMETER 1.5")(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)(0.034)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
$4.18 $2.71
10
Add To Cart

12638432
SEAL, Engine Oil Distribution, SEAL,ENGINE BLOCK OIL GALLERY PLUG(O RING)(PART OF 7)(SINGLE USE)(LOWER)(SINGLE USE)
$8.13 $5.28
1
Add To Cart

12638432
SEAL, Engine Oil Distribution, SEAL,ENGINE BLOCK OIL GALLERY PLUG(O RING)(SINGLE USE)(PART OF 8)(LOWER)(SINGLE USE)
$8.13 $5.28
1
Add To Cart

12638433
GASKET, Engine Oil Pump Body, GASKET,OIL PUMP HOUSING(PART OF 34)
$8.14 $5.28
1
Add To Cart

12638433
GASKET, Engine Oil Pump Body, GASKET,OIL PUMP HOUSING(PART OF 35)
$8.14 $5.28
1
Add To Cart

12638433
GASKET, Engine Oil Pump Body, GASKET,OIL PUMP HOUSING(PART OF 37)
$8.14 $5.28
1
Add To Cart

12643093
SEAL, Engine Oil Distribution, SEAL,ENGINE BLOCK OIL GALLERY PLUG(O RING)(PART OF 5)(UPPER)
$5.35 $3.48
1
Add To Cart

12653449
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,(INCLUDES 48,54,55)(W/PLATE & SHAFTS)(0.539)
$248.12 $158.12
1
Add To Cart

12656818
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)(CONTAINS 2 CONNECTING ROD BEARING INSERTS)
- Require Quantity: 06
- Package Quantity: 1
$13.17 $7.95
1
Add To Cart

12663473
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(LOCATION M1)
$6.61 $4.30
1
Add To Cart

12663474
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(LOCATION M2 & M4)
- Require Quantity: 02
- Package Quantity: 1
$5.25 $3.41
1
Add To Cart

12663475
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(LOCATION M3 & M5)
- Require Quantity: 02
- Package Quantity: 1
$5.28 $3.43
1
Add To Cart

12663477
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT LOWER(12663477 SERVICES 12664949 & 12664950)
- Require Quantity: 05
- Package Quantity: 1
$5.14 $3.34
1
Add To Cart

12663772
BAFFLE, Engine Coolant, BAFFLE,ENGINE BLOCK COOLANT
$54.96 $31.33
1
Add To Cart

12664179
CRANKSHAFT, Engine, CRANKSHAFT,(INCLUDES 17)
$1344.79 $853.15
1
Add To Cart

12665076
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL(SINGLE USE)(PART OF 20)(SINGLE USE)(W/O INSTRUCTION SHEET)
$44.52 $26.90
1
Add To Cart

12665076
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL(SINGLE USE)(PART OF 18)(SINGLE USE)(W/O INSTRUCTION SHEET)
$44.52 $26.90
1
Add To Cart

12665076
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL(SINGLE USE)(PART OF 19)(SINGLE USE)(W/O INSTRUCTION SHEET)
$44.52 $26.90
1
Add To Cart

12666300
NOZZLE, Engine Oil Distribution, NOZZLE,PISTON OIL(INCLUDES 33)
- Require Quantity: 04
- Package Quantity: 1
$15.98 $10.39
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12667201
SENSOR, CRANKSHAFT POSITION(INCLUDES 49)(MATING CONNECT USE 84601390)
Fitting Vehicle Options: CK1(L84)
Replaced By: 12712848
$46.92 $24.87
1
Add To Cart
12669636
SENSOR, CRANKSHAFT POSITION(INCLUDES 49)(MATING CONNECTOR USE 19299690)
- Fitting Vehicle Options: CK1(03-43-53)(LV3,L82)
$55.66 $29.50
1
Add To Cart

12667201
SENSOR, Distributor (also Knock Sensor), SENSOR,CRANKSHAFT POSITION(INCLUDES 51)(MATING CONNECT USE 84601390)
- Replaced By: 12712848
$46.92 $24.87
1
Add To Cart

12668160
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)(CONTAINS 2 BEARING INSERTS)(SERVICES 1 CONNECT ROD ASM)
- Require Quantity: 08
- Package Quantity: 1
$11.42 $6.89
1
Add To Cart

12668731
PIN, Engine Cylinder case, PIN,LOWER CRANKCASE EXTENSION(PART OF 21)(6MM DIAMETER)(PINION-6 OUTSIDE DIAMETER,17 LONG)(0.137)
$4.57 $2.96
1
Add To Cart

12668731
PIN, Engine Camshaft & Valve Rocker Cover, PIN,CAMSHAFT HOUSING COVER LOCATING(6MM DIAMETER)(PINION-6 OUTSIDE DIAMETER,17 LONG)(0.137)
- Require Quantity: 02
- Package Quantity: 1
$4.57 $2.96
1
Add To Cart

12669636
SENSOR, Distributor (also Knock Sensor), SENSOR,CRANKSHAFT POSITION(INCLUDES 65)(MATING CONNECTOR USE 19299690)
$55.66 $29.50
1
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
12679049
BEARING, CAMSHAFT(POSTION #4(V6) OR POSITION #5(V8))(*KIT2)
Fitting Vehicle Options: CK1(LV3), CK1(L82), CK1(03-43-53)(L84,L87)
$98.49 $56.19
1
Add To Cart
12679049
BEARING, CAMSHAFT(POSTION #4(V6) OR POSITION #5(V8))
- Fitting Vehicle Options: CK1(03-43-53)(L84,L87)
$98.49 $56.19
1
Add To Cart

12680364
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,CRANKSHAFT
$137.85 $78.66
1
Add To Cart

12686148
SHIELD, Distributor (also Knock Sensor), SHIELD,KNOCK SENSOR
$52.16 $27.64
1
Add To Cart

12686368
TENSIONER KIT, Engine Timing, TENSIONER KIT,TIMING CHAIN(INCLUDES 31-33)
$53.90 $31.02
1
Add To Cart

12687452
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT
- Replaced By: 12725693
$115.59 $74.65
1
Add To Cart

12688704
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT THRUST
- Require Quantity: 02
- Package Quantity: 1
$10.38 $5.92
1
Add To Cart

12689341
ACTUATOR, Engine Camshaft, ACTUATOR,CAMSHAFT POSITION
$206.39 $124.70
1
Add To Cart

12689342
ACTUATOR, Engine Camshaft, ACTUATOR,CAMSHAFT POSITION
$228.54 $145.64
1
Add To Cart

12690616
SPROCKET, Engine Crankshaft And Camshaft Balancer, SPROCKET,BALANCER SHAFT DRIVEN
$58.89 $35.58
1
Add To Cart

12693566
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD
$29.16 $16.62
1
Add To Cart

12693989
SEAL, Engine Front Cover & Crankshaft Seal, SEAL,CRANKSHAFT FRONT (O RING)
$7.20 $4.35
1
Add To Cart

12697047
VALVE, Engine Camshaft, VALVE,CAMSHAFT POSITION ACTUATOR SOLENOID
- Replaced By: 12731637
$39.67 $23.98
1
Add To Cart

12705663
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES 17-19,21,39)(W/O INSTRUCTIONS)
$144.75 $82.59
1
Add To Cart

12705663
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES 17,19-22)(W/O INSTRUCTIONS)
$144.75 $82.59
1
Add To Cart

12705663
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES 17,20-23)(W/O INSTRUCTIONS)
$144.75 $82.59
1
Add To Cart

12705841
PISTON, Engine Piston, PISTON,ENGINE(INCLUDES 1,3,6)
- Require Quantity: 04
- Package Quantity: 1
$38.94 $25.31
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12706708
SENSOR, CRANKSHAFT POSITION(FOR MATING CONNECTOR USE PN 86792095)
Fitting Vehicle Options: CK1(03-43-53)(L3B)
$13.40 $7.10
1
Add To Cart
40009075
SENSOR, CRANKSHAFT POSITION(INCLUDES 14)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
$22.24 $11.79
1
Add To Cart

12713934
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT
$40.85 $24.69
1
Add To Cart

RING KIT, Engine Piston
12720004
RING KIT, PISTON(PART OF 2)
Fitting Vehicle Options: CK1(03-43-53)(L3B)
Replaced By: 12693554
$20.26 $13.16
1
Add To Cart
55500618
RING KIT, PISTON(PART OF 5)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 06
- Package Quantity: 1
$61.70 $40.09
1
Add To Cart

BEARING KIT, Engine Crankshaft Main
12729654
BEARING KIT, CRANKSHAFT(DISCARD EXTRA BEARINGS NOT NEEDED FOR APPLICATION)(INCLUDES 23,35,37)(COMPLETE MAIN BEARING KIT POSITIONS 1-5)
Fitting Vehicle Options: CK1(03-43-53)(LV3)
$75.74 $43.23
1
Add To Cart
12729654
BEARING KIT, CRANKSHAFT(INCLUDES 24,36,38)(COMPLETE MAIN BEARING KIT POSITIONS 1-5)
- Fitting Vehicle Options: CK1(L84), CK1(03-43-53)(L82)
$75.74 $43.23
1
Add To Cart
12729655
BEARING KIT, CRANKSHAFT(INCLUDES 26,38,40)(COMPLETE KIT POSITIONS 1-5)
- Fitting Vehicle Options: K1(03-43-53)(L87,MQB)
$93.19 $60.18

1647383
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(PART OF 2)
- Require Quantity: 04
- Package Quantity: 1
$8.90 $5.37
1
Add To Cart

19432226
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDES 42)
$638.52 $364.31
1
Add To Cart

24000372
ROD, Engine Piston, ROD,CONNECT(INCLUDES 8,9)
- Require Quantity: 06
- Package Quantity: 1
$73.32 $47.64
1
Add To Cart

24502262
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(PART OF 25)(INCLUDES 41)(1.014 OUTSIDE DIAMETER,.32 THICK,FROM .05 THICK 304 STAINLESS)
$7.73 $5.02
1
Add To Cart

40009358
NOZZLE, Engine Oil Distribution, NOZZLE,PISTON OIL(INCLUDES 26)
- Require Quantity: 06
- Package Quantity: 1
$13.61 $8.85
1
Add To Cart

55490470
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M12X1.75X93)
- Require Quantity: 14
- Package Quantity: 1
$1.72 $1.11
1
Add To Cart

BEARING, Engine Crankshaft Main
55490471
BEARING, CRANKSHAFT LOWER(2.485-2.491)(STD)
Require Quantity: 07
Package Quantity: 1
$5.54 $3.60
1
Add To Cart
55490472
BEARING, CRANKSHAFT LOWER(2.479-2.485)(STD)
- Require Quantity: 07
- Package Quantity: 1
$5.26 $3.42
1
Add To Cart
55490473
BEARING, CRANKSHAFT LOWER(2.473-2.479)(STD)
- Require Quantity: 07
- Package Quantity: 1
$5.46 $3.55
1
Add To Cart

55490482
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT THRUST
- Require Quantity: 02
- Package Quantity: 1
$4.65 $3.01
1
Add To Cart

55490517
BEARING, Engine Connecting Rod, BEARING,CONNECT ROD UPPER
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 40009490
$12.58 $8.16
1
Add To Cart

BEARING, Engine Crankshaft Main
55490519
BEARING, CRANKSHAFT UPPER(2.485-2.491)(#2-3,#5-7)
Require Quantity: 05
Package Quantity: 1
$5.68 $3.69
1
Add To Cart
55490520
BEARING, CRANKSHAFT UPPER(2.479-2.485)(#2-3,#5-7)
- Require Quantity: 05
- Package Quantity: 1
$5.54 $3.60
55490521
BEARING, CRANKSHAFT UPPER(2.473-2.479)(#2-3,#5-7)
- Require Quantity: 05
- Package Quantity: 1
$5.46 $3.55

55490523
BEARING, Engine Connecting Rod, BEARING,CONNECT ROD LOWER
- Require Quantity: 06
- Package Quantity: 1
$7.20 $4.35
1
Add To Cart

BEARING, Engine Crankshaft Main

55492646
BEARING, CRANKSHAFT UPPER(2.485-2.491)(#1)
$6.18 $4.01
1
Add To Cart
55492647
BEARING, CRANKSHAFT UPPER(2.479-2.485)(#1)
$5.86 $3.81
1
Add To Cart
55492648
BEARING, CRANKSHAFT UPPER(2.473-2.479)(#1)
$5.10 $3.31
1
Add To Cart

BEARING, Engine Crankshaft Main
55495258
BEARING, CRANKSHAFT UPPER(2.485-2.491)(#4)
Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
$5.54 $3.60
1
Add To Cart
55495259
BEARING, CRANKSHAFT UPPER(2.479-2.485)(#4)
- Fitting Vehicle Options: CK1(43-53)(LM2)
$5.26 $3.42
1
Add To Cart
55495260
BEARING, CRANKSHAFT UPPER(2.473-2.479)(#4)
- Fitting Vehicle Options: CK1(43-53)(LM2)
$5.68 $3.69
1
Add To Cart

55510071
CRANKSHAFT, Engine, CRANKSHAFT
- Replaced By: 40009035
$804.37 $486.11
1
Add To Cart

55510938
PISTON, Engine Piston, PISTON,ENGINE(INCLUDES 1,3,4)
- Require Quantity: 06
- Package Quantity: 1
$105.22 $63.59
1
Add To Cart

55510939
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(PART OF 5)
- Require Quantity: 06
- Package Quantity: 1
$0.07 $0.05
1
Add To Cart

55510939
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION
- Require Quantity: 06
- Package Quantity: 1
$0.07 $0.05
1
Add To Cart

55512109
PULLEY, Engine Crankshaft And Camshaft Balancer, PULLEY,CRANKSHAFT
$148.64 $89.84
1
Add To Cart

90351710
PIN, Starter Motor, PIN,STARTER LOCATING(CYL HEAD LOCATING)(18.5MM OUTSIDE DIAMETER)(0.293)
- Require Quantity: 02
- Package Quantity: 1
$8.12 $4.90
1
Add To Cart

11548178
BOLT, Engine Cylinder, BOLT,LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X35.7MM)(0.459)
- Require Quantity: 10
- Package Quantity: 1
$6.84 $4.67

11549040
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 6)(MJ9X1X48)
- Require Quantity: 12
- Package Quantity: 1
$1.40 $0.90

11589257
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT,BALANCE SHAFT RETAINER(PART OF 55,56)(M6X1X35,30.9 THREAD)(15.394)
$12.79 $8.74

11589257
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT,BALANCE SHAFT RETAINER(M6X1X35,30.9 THREAD)(15.394)
$12.79 $8.74

12664912
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDES 45)
$206.60 $131.69

BEARING, Engine Camshaft & Balance Shaft Front
12686894
BEARING, CAMSHAFT(INCLUDES 6,40,47)(COMPLETE ENGINE)
Fitting Vehicle Options: CK1(LV3)
$206.60 $131.66
12686894
BEARING, CAMSHAFT(INCLUDES 5,6,40,41)(COMPLETE ENGINE)
- Fitting Vehicle Options: CK1(L84,L87), CK1(L82)
$206.60 $131.66
12686894
BEARING, CAMSHAFT(INCLUDES 5,6,42,43)(COMPLETE ENGINE)
- Fitting Vehicle Options: CK1(L84,L87)
$206.60 $131.66

12691777
CRANKSHAFT, Engine, CRANKSHAFT,(INCLUDES 36)
$770.40 $488.85

12692942
ROD, Engine Piston, ROD,CONNECT(INCLUDES 7,9,10)
- Require Quantity: 04
- Package Quantity: 1
$99.13 $64.01

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 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: 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L. Model Code: CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON.