Part No. & Part Description
Price & Qty.
Part No. &
Part Description
11611351PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25X13)(8.971)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
11548315PLUG, ENGINE BLOCK CORE HOLE(1.531)
- Fitting Vehicle Options: CK105,107(43-53)(LM2)
11602951PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25X18)(1.152)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
PLUG, Engine Oil Distribution
24500867PLUG, ENGINE BLOCK OIL GALLERY(CUP DIAMETER 1.5")(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)(0.034)
11562125PLUG, ENGINE BLOCK OIL GALLERY(22.6 OUTSIDE DIAMETER)(3.675)
BOLT, Distributor (also Knock Sensor)
11547059BOLT, KNOCK SENSOR(M8X1.25X40)(0.206)
- Fitting Vehicle Options: CK1(03-43-53)
- Require Quantity: 02
- Package Quantity: 1
11561256BOLT, KNOCK SENSOR(M8X1.25X39)(8.900)
- Fitting Vehicle Options: CK1(03-43-53)
11548165BOLT, CRANKSHAFT POSITION SENSOR BRACKET(M5X0.8X20)(1.609)
- Fitting Vehicle Options: CK1(03-43-53)
11548165BOLT, CRANKSHAFT POSITION SENSOR(M5X0.8X20)(1.609)
- Fitting Vehicle Options: CK1(43-53)(LM2)
BOLT, Engine Main Bearing Cap
11547674BOLT, CRANKSHAFT BEARING CAP(M10X2X92)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 10
- Package Quantity: 1
55490470BOLT, CRANKSHAFT BEARING CAP(M12X1.75X93)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 14
- Package Quantity: 1
BOLT, Engine Cylinder case
11548183BOLT, LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X63)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
- Require Quantity: 05
- Package Quantity: 1
11548178BOLT, LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X35.7MM)(0.459)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 10
- Package Quantity: 1
BOLT, Engine Connecting Rod Cap
11548469BOLT, CONNECT ROD(PART OF 8)(M9X1X48)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 08
- Package Quantity: 1
11549040BOLT, CONNECT ROD(PART OF 6)(MJ9X1X48)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 02
- Package Quantity: 1
SENSOR, Distributor (also Knock Sensor)
12663209SENSOR, KNOCK(W/O RETAINER OR BOLT)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 02
- Package Quantity: 1
12706708SENSOR, CRANKSHAFT POSITION(MATING CONNECT USE 19371199)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
55495265SENSOR, CRANKSHAFT POSITION(INCLUDES 14)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Replaced By: 40009075
BEARING, Engine Crankshaft Main
12663473BEARING, CRANKSHAFT UPPER(LOCATION M1)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
12663474BEARING, CRANKSHAFT UPPER(LOCATION M2 & M4)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
- Require Quantity: 02
- Package Quantity: 1
12663475BEARING, CRANKSHAFT UPPER(LOCATION M3 & M5)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
- Require Quantity: 02
- Package Quantity: 1
12663477BEARING, CRANKSHAFT LOWER(12663477 SERVICES 12664949 & 12664950)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
- Require Quantity: 05
- Package Quantity: 1
12688704BEARING, CRANKSHAFT THRUST
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 02
- Package Quantity: 1
55490471BEARING, CRANKSHAFT LOWER(2.485-2.491)(STD)
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 07
- Package Quantity: 1
55490472BEARING, CRANKSHAFT LOWER(2.479-2.485)(STD)
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 07
- Package Quantity: 1
55490482BEARING, CRANKSHAFT THRUST
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 02
- Package Quantity: 1
55490519BEARING, CRANKSHAFT UPPER(2.485-2.491)(#2-3,#5-7)
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 05
- Package Quantity: 1
55492646BEARING, CRANKSHAFT UPPER(2.485-2.491)(#1)
- Fitting Vehicle Options: CK1(43-53)(LM2)
55492647BEARING, CRANKSHAFT UPPER(2.479-2.485)(#1)
- Fitting Vehicle Options: CK1(43-53)(LM2)
55492648BEARING, CRANKSHAFT UPPER(2.473-2.479)(#1)
- Fitting Vehicle Options: CK1(43-53)(LM2)
55495259BEARING, CRANKSHAFT UPPER(2.479-2.485)(#4)
- Fitting Vehicle Options: CK1(43-53)(LM2)
55490473BEARING, CRANKSHAFT LOWER(2.473-2.479)(STD)
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 07
- Package Quantity: 1
NOZZLE, Engine Oil Distribution
12666300NOZZLE, PISTON OIL(INCLUDES 33)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 04
- Package Quantity: 1
55506513NOZZLE, PISTON OIL(INCLUDES 26)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 40009358
55510938PISTON, ENGINE(INCLUDES 1,3,4)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 06
- Package Quantity: 1
12687103PISTON, ENGINE(INCLUDES 2,3,6)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 04
- Package Quantity: 1
- Replaced By: 12705841
12692942ROD, CONNECT(INCLUDES 7,9,10)
- Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
- Require Quantity: 04
- Package Quantity: 1
55490506ROD, CONNECT(INCLUDES 8,9)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 24000372
12693554RING KIT, PISTON
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 04
- Package Quantity: 1
55500618RING KIT, PISTON(PART OF 5)
- Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
- Require Quantity: 06
- Package Quantity: 1
RETAINER, Engine Piston Pin
1647383RETAINER, PISTON PINION(*KIT2)
- Fitting Vehicle Options: CK1(03-43-53)(L3B)
- Require Quantity: 04
- Package Quantity: 1
55510939RETAINER, PISTON PINION(PART OF 5)
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 06
- Package Quantity: 1
55510939RETAINER, PISTON PINION
- Fitting Vehicle Options: CK1(43-53)(LM2)
- Require Quantity: 06
- Package Quantity: 1
BEARING, Engine Connecting Rod
90351710PIN, Starter Motor, PIN,STARTER LOCATING(CYL HEAD LOCATING)(18.5MM OUTSIDE DIAMETER)(0.293)
- Require Quantity: 02
- Package Quantity: 1
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 & Internal 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.