Engine Assembly-Front Cover & Cooling & Related Parts fit your 2021 GMC Sierra 2500 HD 4WD

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2021 GMC Sierra 2500 HD 4WD

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Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

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Starter, Generator, Ignition, Electrical, Lamps

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Distributor (also Knock Sensor)
11588711
BOLT, CAMSHAFT POSITION SENSOR(M6X1X16, 14.2 OUTSIDE DIAMETER)(HEX FLANGED HEAD)(10 THREAD, 8.8 STEEL)(8.900)
Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
$7.39 $4.69
1
Add To Cart
11588713
BOLT, CAMSHAFT POSITION SENSOR BRACKET(M8X1X25)(8.900)
- Fitting Vehicle Options: CK2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$6.19 $4.78
1
Add To Cart

89018168
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT,ENGINE COOLANT(PART OF 1)
$75.53 $37.24
1
Add To Cart

11588714
BOLT, Engine Coolant Pump, BOLT,WATER PUMP INLET(PART OF 1)(M6X1X30)(8.900)
- Require Quantity: 02
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

12587397
SEAL, Engine Coolant Thermostat Housing, SEAL,WATER INLET(PART OF 1)
$10.34 $5.48
1
Add To Cart

BOLT, Engine Front Cover
11588730
BOLT, ENGINE FRONT COVER(M8X1.25X60)(8.900)
Fitting Vehicle Options: CK2,3(L5P)
Require Quantity: 02
Package Quantity: 1
$8.42 $4.01
1
Add To Cart
11515759
BOLT, ENGINE FRONT COVER(M6X1.25X35)(8.900)
- Fitting Vehicle Options: CK2,3(L5P)
- Require Quantity: 07
- Package Quantity: 1
$22.93 $13.84
1
Add To Cart
11516345
BOLT, ENGINE FRONT COVER(M8X1.25X70,22THD)(BOLT,HEX FLANGED HEAD,18 O.D.,9.8,HEADER POINT,7114M)(8.900)
- Fitting Vehicle Options: CK2,3(L5P)
- Require Quantity: 03
- Package Quantity: 1
$5.69 $3.61
1
Add To Cart
11547058
BOLT, ENGINE FRONT COVER(M8X1.25X50 OUTSIDE DIAMETER-10.9)(W/O TEFLON)
- Fitting Vehicle Options: CK2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$4.84 $3.08
1
Add To Cart
11547060
BOLT, ENGINE FRONT COVER(M8X1.25X30)
- Fitting Vehicle Options: CK2,3(L8T)
- Require Quantity: 08
- Package Quantity: 1
$4.93 $3.13
1
Add To Cart
11548183
BOLT, ENGINE FRONT COVER(M8X1.25X63)(0.030)
- Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
$0.36 $0.23
1
Add To Cart

12623437
GASKET, Engine Camshaft, GASKET,CAMSHAFT POSITION ACTUATOR MAGNET
$13.29 $8.44
1
Add To Cart

SEAL, Engine Front Cover & Crankshaft Seal
12634614
SEAL, CRANKSHAFT FRONT OIL
Fitting Vehicle Options: CK2,3(L8T,MYD)
$18.40 $11.70
1
Add To Cart
97209341
SEAL, CRANKSHAFT FRONT OIL
- Fitting Vehicle Options: CK2,3(L5P)
$73.80 $37.20
1
Add To Cart

12681015
WIRE, Engine Oil Pressure, WIRE,OIL PUMP FLOW CONTROL SOLENOID VALVE(INCLUDES 8)(MATING CONNECT USE 13587326)
$15.73 $9.51
1
Add To Cart

BOLT, Engine Coolant
11515756
BOLT, WATER PUMP HOUSING(PART OF 1)(M8X1.25X20)(8.900)
Fitting Vehicle Options: CK2,3
Require Quantity: 03
Package Quantity: 10
$7.50 $4.53
10
Add To Cart
11548396
BOLT, WATER PUMP HOUSING(PART OF 1)(2.277)
- Fitting Vehicle Options: CK2,3(L8T)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 11602239
$19.38 $10.27
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12623093
SENSOR, CAMSHAFT POSITION(INCLUDES 18)
Fitting Vehicle Options: CK2,3(L8T)
$33.58 $17.80
1
Add To Cart
12636947
SENSOR, CAMSHAFT POSITION(INCLUDES 12)(FOR CONNECTOR USE 19352065 PER SIDE DOCUMENTATION 5066838)
- Fitting Vehicle Options: CK2,3(L5P)
$39.74 $21.06
1
Add To Cart

COVER, Engine Front Cover
12691692
COVER, ENGINE FRONT (MACHINING)(MUST USE TOGETHER WITH DOWEL PINION 22531637 QTY 2)
Fitting Vehicle Options: CK2,3(L8T,MYD)
$89.34 $51.34
1
Add To Cart
12687775
COVER, ENGINE FRONT(INCLUDES 7)(W/MOUNTING BOSS AT TOP OF COVER FOR FAN PULLEY BRACKET)
- Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
- Replaced By: 12739836
$142.68 $90.68
1
Add To Cart

11588327
RETAINER, Engine Coolant Pump, RETAINER,WATER PUMP SHIPPING BOLT(PART OF 1)(ROUND M8 BOLT)(4.128)
- Require Quantity: 06
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

RETAINER, Engine Front Cover
11588327
RETAINER, ENGINE FRONT COVER BOLT(ROUND M8 BOLT)(4.128)
Fitting Vehicle Options: CK2,3(03-43-53)(L8T)
$7.39 $4.69
1
Add To Cart
11588327
RETAINER, ENGINE FRONT COVER(ROUND M8 BOLT)(4.128)
- Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
- Require Quantity: 11
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

12587395
INLET, Engine Coolant Pump, INLET,WATER PUMP(PART OF 1)
$16.72 $8.86
1
Add To Cart

PIN, Engine Front Cover
22531637
PIN, ENGINE FRONT COVER LOCATING(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
Fitting Vehicle Options: CK2,3(03-43-53)(L8T)
Require Quantity: 02
Package Quantity: 10
$5.11 $3.24
10
Add To Cart
11548509
PIN, ENGINE FRONT COVER LOCATING
- Fitting Vehicle Options: CK2,3(L5P)
- Require Quantity: 02
- Package Quantity: 1
$6.46 $4.10
1
Add To Cart

11609341
BOLT, Engine Camshaft, BOLT,CAMSHAFT POSITION ACTUATOR MAGNET(M6X1X19)(USE NUT 11610510)(8.903)
- Require Quantity: 03
- Package Quantity: 1

25186240
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 1)
$30.31 $16.07
1
Add To Cart

25702230
CLIP, Engine Oil Pressure, CLIP,OIL PUMP FLOW CONTROL SOLENOID VALVE WIRE(9.9MM DIAMETER)(4.047)
- Require Quantity: 02
- Package Quantity: 1
$14.57 $9.75

10042521
NUT, Engine Front Cover, NUT,ENGINE FRONT COVER(7.831)
- Require Quantity: 02
- Package Quantity: 1
$9.41 $5.98
1
Add To Cart

11547838
BOLT, Engine Oil Pan, BOLT,OIL PAN
- Require Quantity: 21
- Package Quantity: 1
$4.08 $2.60
1
Add To Cart

12626061
SLEEVE, Generator Mounting, SLEEVE,GENERATOR BRACE(PART OF 1)(13.0MM IN LENGTH AND 18.5MM IN DIAMETER)
- Require Quantity: 02
- Package Quantity: 1
$12.98 $7.24
1
Add To Cart

12675031
MAGNET, Engine Camshaft, MAGNET,CAMSHAFT POSITION ACTUATOR
$28.75 $17.37
1
Add To Cart

12682391
GASKET, Engine Coolant Pump, GASKET,WATER PUMP(PART OF 1)
- Require Quantity: 02
- Package Quantity: 1
$1.38 $0.73
1
Add To Cart

HARNESS, Computer Control Sensors
12701098
HARNESS, ENGINE COOLANT TEMPERATURE SENS
Fitting Vehicle Options: CK2,3(03-43-53)(L8T)
Replaced By: 12722039
$29.81 $18.94
1
Add To Cart
12711782
HARNESS, ENGINE COOLANT TEMPERATURE SENS
- Fitting Vehicle Options: CK2,3(L8T,MYD)
- Replaced By: 12722039
$29.81 $18.94
1
Add To Cart

19369831
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING SILICONE(1217H)(THREEBOND)(ENGINE FRONT COVER)
$39.90 $22.24
1
Add To Cart

12707680
PUMP, Engine Coolant, PUMP,WATER(INCLUDES 2,4,5,24-30)
- Replaced By: 12735409
$503.04 $279.19

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 GMC Sierra 2500 HD 4WD parts. Parts like Engine Assembly-Front Cover & Cooling & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.6L, 8 Cyl 6.6L Diesel. Model Code: CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 8' BOX 3/4 TON.