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2021 GMC Sierra 1500 Powertrain Control
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2021 GMC Sierra 1500
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17 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Cooling - Intercooler (3.0L Diesel)
- 2.Cooling - Radiator & Components (2.7L Turbo)
- 3.Cooling - Water Pump (2.7L Turbo)
- 4.Cooling - Water Pump (3.0L Diesel)
- 5.Cooling - Water Pump (4.3L)
- 6.Cooling - Water Pump (5.3,6.2L)
- 7.Electrical - Ignition System (2.7L Turbo)
- 8.Electrical - Ignition System (3.0L Diesel)
- 9.Electrical - Ignition System (4.3L)
- 10.Electrical - Ignition System (5.3 & 6.2L)
- 11.Emission System - Emission Components (2.7L)
- 12.Emission System - Emission Components (3.0L Diesel,Sensors)
- 13.Emission System - Emission Components (4.3,5.3,6.2L)
- 14.Engine - Air Intake (2.7L Turbo)
- 15.Engine - Air Intake (3.0L Diesel)
- 16.Engine - Air Intake (4.3L)
- 17.Engine - Air Intake (5.3 & 6.2L)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
84412394
Air Cleaner AssemblyCleaner, Air Intake- Part Notes: 2.7 Liter Turbo, W/O High Capacity;4.3 Liter, W/O High Capacity;5.3 & 6.2 Liter, W/O High Capacity
- Replaced By: 86529266
MSRP: $203.64 Your Price: $136.211 - 1
84412396
Air Cleaner AssemblyCleaner, Air Intake- Part Notes: 2.7 Liter Turbo, W/High Capacity;4.3 Liter, W/High Capacity;5.3 & 6.2 Liter, W/High Capacity
- Replaced By: 86529268
MSRP: $205.82 Your Price: $137.671 - 1
MSRP: $192.27 Your Price: $128.601
- 1
MSRP: $448.56 Your Price: $316.501
- 1
- 1
55491111
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 1)- Part Notes: 3.0 Liter Diesel, 2020-22, Position 1
MSRP: $58.62 Your Price: $32.391
- 1
MSRP: $158.33 Your Price: $77.051 - 1
MSRP: $69.39 Your Price: $38.491 - 1
12713668
Ignition CoilCoil Assembly-Ignition- Part Notes: 4.3 Liter;5.3 & 6.2 Liter, Melco
- Replaced By: 12723610
MSRP: $53.56 Your Price: $28.521
- 1
- 1
85107747
Vapor CanisterCanister Assembly-Evaporator Emission- Part Notes: 2.7 Liter;4.3, 5.3, 6.2 Liter
MSRP: $338.91 Your Price: $162.481
- 1
MSRP: $128.76 Your Price: $72.11 - 1
MSRP: $339.51 Your Price: $178.091
- 1
MSRP: $484.28 Your Price: $269.991 - 1
MSRP: $398.28 Your Price: $222.04
- 2
11549031
Air Cleaner Assembly BoltBolt, Air Cleaner Housing Cover- Part Notes: 2.7 Liter Turbo;3.0 Liter Diesel;4.3 Liter;5.3 & 6.2 Liter
MSRP: $7.97 Your Price: $5.351
- 2
MSRP: $46.14 Your Price: $31.001
- 2
- 2
55491112
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 2)- Part Notes: 3.0 Liter Diesel, 2020-22, Position 2
MSRP: $76.92 Your Price: $40.961
- 2
MSRP: $16.46 Your Price: $9.221
- 2
84113689
Vapor Canister BracketBracket, Fuel Tank Evaporator/Purge Control- Part Notes: 2.7 Liter;4.3, 5.3, 6.2 Liter
MSRP: $116.33 Your Price: $74.291
- 2
11548396
Water Pump Assembly BoltBolt, Engine Coolant- Part Notes: 4.3 Liter;5.3, 6.2 Liter
- Replaced By: 11602239
MSRP: $20.38 Your Price: $11.411
- 2
MSRP: $3.84 Your Price: $2.121
- 2
MSRP: $5.13 Your Price: $3.271
- 3
11546449
Air Cleaner Assembly NutNut- Part Notes: 2.7 Liter Turbo;3.0 Liter Diesel;4.3 Liter;5.3 & 6.2 Liter
MSRP: $0.05 Your Price: $0.031
- 3
MSRP: $172.71 Your Price: $96.711
- 3
12698173
Camshaft SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 3.0 Liter Diesel
- Replaced By: 12733487
MSRP: $23.22 Your Price: $12.361
- 3
MSRP: $350.11 Your Price: $205.641
- 3
55492188
Exhaust Temperature SensorExhaust Gasoline Temperature (Egt) Sensor- Part Notes: 3.0 Liter Diesel, 2020-22, Position 3
MSRP: $59.00 Your Price: $31.421
- 3
- 3
23409056
Radiator Lower InsulatorInsulator, Air Conditioner Condenser- Part Notes: 2.7 Liter Turbo
- Location: Driver Side;Passenger Side
MSRP: $7.73 Your Price: $5.201
- 3
- 3
MSRP: $18.44 Your Price: $10.331
- 3
MSRP: $7.58 Your Price: $4.601
- 3
MSRP: $0.49 Your Price: $0.321
- 4
84352217
Air Cleaner Assembly RetainerInsulator-Air Cleaner Outlet Duct- Part Notes: 2.7 Liter Turbo;3.0 Liter Diesel;4.3 Liter;5.3 & 6.2 Liter
MSRP: $16.32 Your Price: $10.96
- 4
24001355
Control ValveValve Assembly-Engine Coolant Flow Control- Part Notes: 2020-22
- Replaced By: 40009179
MSRP: $219.70 Your Price: $139.63
- 4
MSRP: $2.18 Your Price: $1.391
- 4
MSRP: $17.72 Your Price: $9.921
- 4
MSRP: $21.91 Your Price: $14.731
- 4
- 4
- 4
84310455
Solenoid BracketBracket, Fuel Tank Evaporator/Purge Control- Part Notes: 2.7 Liter;4.3, 5.3, 6.2 Liter
MSRP: $28.98 Your Price: $18.501
- 4
55497116
Temperature SensorSensor Assembly-Engine Coolant Temperature (Part Of Coolin- Part Notes: 2020-22
MSRP: $12.68 Your Price: $7.101
- 4
24001898
Upper Nox SensorSensor Assembly-Nitrogen Oxide (Position 1)- Part Notes: 3.0 Liter Diesel, 2020-22
MSRP: $287.18 Your Price: $141.401
- 4
MSRP: $13.52 Your Price: $7.571
- 5
84121214
Air Cleaner Assembly InsulatorInsulator, Air Cleaner And Silencer- Part Notes: 2.7 Liter Turbo;3.0 Liter Diesel;4.3 Liter;5.3 & 6.2 Liter
MSRP: $16.10 Your Price: $10.821
- 5
MSRP: $2.66 Your Price: $1.491
- 5
MSRP: $211.90 Your Price: $134.671
- 5
24001899
Lower Nox SensorSensor Assembly-Nitrogen Oxide (Position 2)- Part Notes: 3.0 Liter Diesel, 2020-22
MSRP: $270.66 Your Price: $150.891
- 5
MSRP: $45.00 Your Price: $23.961 - 5
MSRP: $55.08 Your Price: $30.841 - 5
MSRP: $47.74 Your Price: $25.421
- 5
MSRP: $72.90 Your Price: $35.451 - 5
MSRP: $32.38 Your Price: $17.241
- 5
55497116
Temperature SensorSensor Assembly-Engine Coolant Temperature (Part Of Coolin- Part Notes: 2.7 Liter Turbo
MSRP: $12.68 Your Price: $7.101
- 5
MSRP: $108.34 Your Price: $72.801
- 5
MSRP: $1.12 Your Price: $0.601
- 6
84121219
Air FilterElement, Air Cleaner Intake- Part Notes: 2.7 Liter Turbo, W/High Capacity;3.0 Liter Diesel;4.3 Liter, W/High Capacity;5.3 & 6.2 Liter, W/High Capacity
MSRP: $73.76 Your Price: $42.411 - 6
84121217
Air FilterElement, Air Cleaner Intake- Part Notes: 2.7 Liter Turbo, W/O High Capacity;4.3 Liter, W/O High Capacity;5.3 & 6.2 Liter, W/O High Capacity
MSRP: $69.92 Your Price: $40.221
- 6
- 6
MSRP: $34.48 Your Price: $18.361 - 6
12698173
Camshaft SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 2.7 Liter Turbo, #1;2.7 Liter Turbo, #2
- Replaced By: 12733487
MSRP: $23.22 Your Price: $12.361
- 6
85510534
Outlet HoseHose Assembly-Charging Air Cooler Coolant Pump- Part Notes: 2020-22
- Replaced By: 85044185
MSRP: $39.85 Your Price: $28.281
- 6
MSRP: $7.22 Your Price: $4.601
- 6
24001900
Rear Nox SensorSensor Assembly-Nitrogen Oxide (Position 3)- Part Notes: 3.0 Liter Diesel, 2020-22
MSRP: $280.02 Your Price: $137.871
- 6
MSRP: $81.95 Your Price: $55.071
- 6
MSRP: $17.58 Your Price: $9.841
- 6
MSRP: $1.70 Your Price: $0.911
- 6
MSRP: $96.69 Your Price: $64.971
- 7
12714453
Air Mass SensorSensor Assembly-Mass Airflow- Part Notes: 3.0 Liter Diesel
- Replaced By: 12711405
MSRP: $97.12 Your Price: $47.821
- 7
12669657
Air Pump BracketBracket Assembly-Evaporator Emission Canister Purge Pump- Part Notes: 2.7 Liter
- Replaced By: 12712496
MSRP: $22.74 Your Price: $12.731
- 7
MSRP: $24.57 Your Price: $15.691
- 7
MSRP: $12.82 Your Price: $7.181
- 7
84407003
Mount BracketBracket Assembly-Front Wheelhouse Lower Rear Panel- Part Notes: 2.7 Liter Turbo;4.3 Liter;5.3 & 6.2 Liter
MSRP: $29.36 Your Price: $18.751
- 7
MSRP: $20.48 Your Price: $10.911 - 7MSRP: $26.06 Your Price: $17.521
- 7
- 7
MSRP: $4.47 Your Price: $3.001
- 7
MSRP: $2.42 Your Price: $1.621
- 7
MSRP: $10.62 Your Price: $5.661
- 7
MSRP: $175.70 Your Price: $117.521
- 7
- 8
MSRP: $7.08 Your Price: $4.761
- 8
MSRP: $8.62 Your Price: $4.831
- 8
12667201
Crankshaft SensorSensor Assembly-Crankshaft Position- Part Notes: 5.3 & 6.2 Liter, W/Fuel Management
- Replaced By: 12712848
MSRP: $43.68 Your Price: $23.261 - 8
12669636
Crankshaft SensorSensor Assembly-Crankshaft Position- Part Notes: 4.3 Liter;5.3 & 6.2 Liter, W/O Fuel Management
MSRP: $53.24 Your Price: $28.351
- 8
MSRP: $7.57 Your Price: $4.191
- 8
MSRP: $92.78 Your Price: $45.691
- 8
MSRP: $59.06 Your Price: $33.071
- 8
MSRP: $16.09 Your Price: $10.261
- 8
- 8
MSRP: $78.71 Your Price: $39.671
- 8
MSRP: $9.18 Your Price: $6.171
- 8
MSRP: $16.80 Your Price: $10.741
- 8
MSRP: $3.97 Your Price: $2.521
- 9
12714453
Air Mass SensorSensor Assembly-Mass Airflow- Part Notes: 2.7 Liter Turbo;4.3 Liter;5.3 & 6.2 Liter
- Replaced By: 12711405
MSRP: $97.12 Your Price: $47.821
- 9
Your Price: $12.601
- 9
MSRP: $104.38 Your Price: $58.451
- 9
MSRP: $43.16 Your Price: $22.971
- 9
MSRP: $42.00 Your Price: $28.221
- 9
MSRP: $162.00 Your Price: $108.841
- 9
MSRP: $55.79 Your Price: $29.711
- 9
MSRP: $31.13 Your Price: $16.581
- 9
12687606
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 2 S- Part Notes: 4.3, 5.3, 6.2 Liter, 5.3, 6.2 Liter
- Location: Passenger Side
MSRP: $81.76 Your Price: $40.261 - 912668435
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se- Part Notes: 4.3, 5.3, 6.2 Liter, 4.3 Liter;4.3, 5.3, 6.2 Liter, 5.3, 6.2 Liter
- Location: Driver Side
MSRP: $72.70 Your Price: $38.711 - 912702181
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 2 S- Part Notes: 4.3, 5.3, 6.2 Liter, 4.3 Liter
- Location: Passenger Side
MSRP: $83.40 Your Price: $46.701
- 10
- 10
85510548
Inlet HoseHose Assembly-Charging Air Cooler Coolant Pump- Part Notes: 2020-22
- Replaced By: 85044184
MSRP: $69.99 Your Price: $44.681
- 10
MSRP: $9.18 Your Price: $6.171
- 10
12670253
Lower Oxygen SensorSensor, Computer Control Sensors- Part Notes: 4.3, 5.3, 6.2 Liter
- Location: Driver Side;Passenger Side
MSRP: $79.14 Your Price: $38.961
- 10
MSRP: $144.60 Your Price: $97.151 - 10
MSRP: $125.74 Your Price: $84.481 - 10MSRP: $167.57 Your Price: $112.081
- 10
MSRP: $115.27 Your Price: $77.451
- 10
12701099
Outlet HoseHose Assembly-Engine Oil Cooler Coolant Outlet- Part Notes: 2.7 Liter Turbo
- Replaced By: 12735555
MSRP: $35.24 Your Price: $22.511
- 10
12679935
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se- Part Notes: 2.7 Liter
MSRP: $92.53 Your Price: $51.941
- 11
- 11
MSRP: $284.03 Your Price: $180.55
- 11
MSRP: $1.62 Your Price: $0.901
- 11
MSRP: $68.45 Your Price: $36.451
- 11
84554355
Outlet Duct ClampClamp, Air Cleaner And Silencer- Part Notes: 2.7 Liter Turbo;5.3 & 6.2 Liter, 112mm
MSRP: $12.77 Your Price: $8.581 - 11MSRP: $9.15 Your Price: $6.151
- 11
MSRP: $8.57 Your Price: $5.761
- 11
MSRP: $82.81 Your Price: $46.371
- 11
MSRP: $46.09 Your Price: $30.981
- 12
MSRP: $25.99 Your Price: $16.591
- 12
12687164
Inlet HoseHose Assembly-Engine Oil Cooler Coolant Inlet- Part Notes: 2.7 Liter Turbo
- Replaced By: 12692080
MSRP: $17.58 Your Price: $11.071
- 12
MSRP: $55.08 Your Price: $37.001
- 12
MSRP: $8.34 Your Price: $5.601
- 12
MSRP: $16.32 Your Price: $10.96
- 12
MSRP: $51.24 Your Price: $34.431
- 12
13502353
Reservoir CapCap Assembly-Radiator Surge Tank- Part Notes: 2.7 Liter Turbo
- Replaced By: 13545896
MSRP: $19.64 Your Price: $9.891
- 12
MSRP: $101.69 Your Price: $64.931
- 13
MSRP: $32.69 Your Price: $21.971
- 13
MSRP: $55.08 Your Price: $37.001
- 13
MSRP: $4.80 Your Price: $3.071
- 13
- 13
- 13
MSRP: $1.32 Your Price: $0.731
- 14
MSRP: $57.98 Your Price: $38.951
- 14
- 14
MSRP: $79.68 Your Price: $53.541
- 14
MSRP: $0.05 Your Price: $0.031
- 14
- 14
55489870
Temperature SensorSensor, Computer Control Sensors- Part Notes: 2.7 Liter Turbo, Control Valve
MSRP: $9.22 Your Price: $5.881
- 14
MSRP: $10.04 Your Price: $5.625
- 15
MSRP: $167.32 Your Price: $111.911
- 15
MSRP: $16.78 Your Price: $10.721
- 15
MSRP: $79.68 Your Price: $53.541
- 15
MSRP: $7.43 Your Price: $4.741
- 15
84467640
Outlet TubeElbow Assembly-Air Cleaner Outlet Duct- Part Notes: 2.7 Liter Turbo
- Replaced By: 86584697
MSRP: $63.50 Your Price: $42.661
- 15
MSRP: $25.24 Your Price: $14.131
- 16
MSRP: $167.32 Your Price: $111.911
- 16
MSRP: $26.90 Your Price: $17.831
- 16
MSRP: $10.04 Your Price: $5.625
- 16
MSRP: $7.43 Your Price: $4.741
- 16
MSRP: $9.15 Your Price: $6.151
- 16
MSRP: $25.24 Your Price: $14.131
- 17
MSRP: $167.32 Your Price: $111.911
- 17
11589290
Air Inlet Grille ClipPin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $4.93 Your Price: $3.1515
- 17
MSRP: $59.46 Your Price: $39.961
- 17
MSRP: $47.12 Your Price: $30.081
- 18
MSRP: $4.93 Your Price: $3.1515
- 18
23377085
Front WeatherstripWeatherstrip Assembly-Hood Front- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $43.68 Your Price: $29.341
- 18
Your Price: $12.601
- 18
MSRP: $22.00 Your Price: $12.321
- 19
MSRP: $43.68 Your Price: $29.341
- 19
MSRP: $79.68 Your Price: $53.541
- 19
MSRP: $31.20 Your Price: $19.921
- 20
MSRP: $7.43 Your Price: $4.741
- 20
MSRP: $52.11 Your Price: $33.281
- 21
MSRP: $12.34 Your Price: $6.911
- 22
11589290
Air Inlet Grille ClipPin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black- Part Notes: 2.7 Liter Turbo
MSRP: $4.93 Your Price: $3.1515
- 22
55497116
Temperature SensorSensor Assembly-Engine Coolant Temperature (Part Of Coolin- Part Notes: 2020-22, Water Inlet
MSRP: $12.68 Your Price: $7.101
- 23
MSRP: $43.68 Your Price: $29.341
- 55488248
Coolant Temperature SensorSensor Assembly-Engine Metal Temperature- Part Notes: Silverado, Sierra; 3.0l Diesel; AT Cylinder Head
MSRP: $33.34 Your Price: $18.671 
55494196
Intake Air Temperature SensorSensor, Turbocharger/Supercharger Cooling- Part Notes: Silverado, Sierra; 3.0l Diesel
MSRP: $29.98 Your Price: $19.141
24000470
Map SensorSensor Assembly-Intake Air Pressure & Temperature- Part Notes: Silverado, Sierra; 3.0l Diesel
MSRP: $22.79 Your Price: $14.551
55493530
Map SensorSensor Assembly-Turbo Air Pressure- Part Notes: Silverado, Sierra; 2.7l
- Replaced By: 12694431
MSRP: $17.32 Your Price: $11.051