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2021 GMC Yukon XL Powertrain Control
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2021 GMC Yukon XL
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10 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Cooling - Intercooler
- 2.Cooling - Radiator & Components (3.0L Diesel)
- 3.Cooling - Water Pump (3.0L Diesel)
- 4.Cooling - Water Pump (5.3,6.2L)
- 5.Electrical - Ignition System (3.0L Diesel)
- 6.Electrical - Ignition System (5.3,6.2L)
- 7.Emission System - Emission Components (3.0L Diesel,Sensors)
- 8.Emission System - Emission Components (5.3 & 6.2L)
- 9.Engine - Air Intake (3.0L Diesel)
- 10.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: 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: 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: $300.08
- 1
24001854
Exhaust Temperature SensorSensor Assembly-Exhaust Gasoline Temperature (Bank 1 Sensor 1)- Part Notes: 3.0 Liter Diesel, Sensors, Position 1
MSRP: $61.66 Your Price: $34.531
- 1
- 1
MSRP: $158.33 Your Price: $88.661 - 1MSRP: $53.56 Your Price: $29.991
- 1
- 1
MSRP: $286.10 Your Price: $159.501
- 1
MSRP: $128.76 Your Price: $72.11
- 1
MSRP: $398.28 Your Price: $222.04
- 2
11549031
Air Cleaner Assembly BoltBolt, Air Cleaner Housing Cover- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $7.97 Your Price: $5.351
- 2
- 2
55491112
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 2)- Part Notes: 3.0 Liter Diesel, Sensors, Position 2
MSRP: $76.92 Your Price: $43.081
- 2
85510548
Inlet HoseHose Assembly-Charging Air Cooler Coolant Pump- Part Notes: 3.0 Liter Diesel
- Replaced By: 85044184
MSRP: $69.99 Your Price: $44.681
- 2
MSRP: $190.32 Your Price: $106.581
- 2
MSRP: $16.46 Your Price: $9.221
- 2
MSRP: $20.38 Your Price: $11.411
- 2
MSRP: $0.39 Your Price: $0.261
- 3
MSRP: $0.05 Your Price: $0.031
- 3
MSRP: $146.56 Your Price: $82.071
- 3
55492188
Exhaust Temperature SensorExhaust Gasoline Temperature (Egt) Sensor- Part Notes: 3.0 Liter Diesel, Sensors, Position 3
MSRP: $59.00 Your Price: $33.041
- 3
85510545
Hose & Tube AssemblyHose-Charging Air Cooler Coolant- Part Notes: 3.0 Liter Diesel
- Replaced By: 85044178
MSRP: $172.71 Your Price: $96.711
- 3
MSRP: $42.79 Your Price: $27.331
- 3
- 3
23409056
Radiator Lower InsulatorInsulator, Air Conditioner Condenser- Part Notes: 3.0 Liter Diesel
- Location: Driver Side;Passenger Side
MSRP: $7.73 Your Price: $5.201
- 3
MSRP: $7.58 Your Price: $4.841
- 3
MSRP: $6.26 Your Price: $3.991
- 4
84352217
Air Cleaner Assembly RetainerInsulator-Air Cleaner Outlet Duct- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $16.32 Your Price: $10.961
- 4
12698173
Camshaft SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 3.0 Liter Diesel
- Replaced By: 12733487
MSRP: $23.22 Your Price: $13.001
- 4
84756739
Canister HoseHose-Evaporator Emission Canister Filter- Part Notes: 5.3 & 6.2 Liter, #2
- Replaced By: 85011699
MSRP: $146.26 Your Price: $81.911
- 4
MSRP: $21.91 Your Price: $14.731
- 4
- 4
55497116
Temperature SensorSensor Assembly-Engine Coolant Temperature (Part Of Coolin- Part Notes: 3.0 Liter Diesel
MSRP: $12.68 Your Price: $7.101
- 4
40009339
Upper Nox SensorSensor Assembly-Nitrogen Oxide (Position 1)- Part Notes: 3.0 Liter Diesel, Sensors
MSRP: $185.24 Your Price: $103.731
- 4
MSRP: $13.52 Your Price: $7.571
- 4
MSRP: $4.10 Your Price: $2.301
- 5
84121214
Air Cleaner Assembly InsulatorInsulator, Air Cleaner And Silencer- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $16.10 Your Price: $10.821
- 5
24001355
Control ValveValve Assembly-Engine Coolant Flow Control- Part Notes: 3.0 Liter Diesel
- Replaced By: 40009179
MSRP: $219.70 Your Price: $139.63
- 5
MSRP: $17.72 Your Price: $9.921
- 5
MSRP: $211.90 Your Price: $134.671
- 5
24000464
Lower Nox SensorSensor Assembly-Nitrogen Oxide (Position 2)- Part Notes: 3.0 Liter Diesel, Sensors
- Replaced By: 40009340
MSRP: $231.44 Your Price: $129.031
- 5
MSRP: $45.00 Your Price: $25.201
- 5
MSRP: $71.08 Your Price: $39.821
- 5
55497116
Temperature SensorSensor Assembly-Engine Coolant Temperature (Part Of Coolin- Part Notes: 3.0 Liter Diesel
MSRP: $12.68 Your Price: $7.101
- 5
MSRP: $1.38 Your Price: $0.771
- 6
84121219
Air FilterElement, Air Cleaner Intake- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter, W/High Capacity
MSRP: $73.76 Your Price: $42.411 - 6
MSRP: $69.92 Your Price: $40.221
- 6
MSRP: $34.48 Your Price: $19.311
- 6
MSRP: $2.24 Your Price: $1.251
- 6
85510534
Outlet HoseHose Assembly-Charging Air Cooler Coolant Pump- Part Notes: 3.0 Liter Diesel
- Replaced By: 85044185
MSRP: $39.85 Your Price: $28.281
- 6
MSRP: $7.22 Your Price: $4.601
- 6
12686786
Rear Nox SensorSensor Assembly-Nitrogen Oxide Position 3- Part Notes: 3.0 Liter Diesel, Sensors
- Replaced By: 40009342
MSRP: $252.08 Your Price: $140.531
- 6
MSRP: $81.89 Your Price: $55.031
- 6
MSRP: $17.58 Your Price: $9.841
- 7
23394012
Auxiliary ReservoirReservoir Assembly, Charging Air Cooler Coolant- Part Notes: 3.0 Liter Diesel
MSRP: $24.57 Your Price: $15.691
- 7
84407003
Mount BracketBracket Assembly-Front Wheelhouse Lower Rear Panel- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
MSRP: $29.36 Your Price: $19.721
- 7
MSRP: $26.06 Your Price: $17.521
- 7
- 7
MSRP: $9.18 Your Price: $6.171
- 7
MSRP: $96.69 Your Price: $64.971
- 7
MSRP: $10.62 Your Price: $5.951
- 7
- 8
12667201
Crankshaft SensorSensor Assembly-Crankshaft Position- Part Notes: 5.3, 6.2 Liter
- Replaced By: 12712848
MSRP: $43.68 Your Price: $24.461
- 8
MSRP: $87.03 Your Price: $58.49
- 8
MSRP: $92.78 Your Price: $51.961
- 8
MSRP: $59.06 Your Price: $33.071
- 8
MSRP: $8.62 Your Price: $4.831
- 8
- 8
MSRP: $78.71 Your Price: $44.091
- 8
MSRP: $2.42 Your Price: $1.621
- 9
12714453
Air Mass SensorSensor Assembly-Mass Airflow- Part Notes: 3.0 Liter Diesel;5.3 & 6.2 Liter
- Replaced By: 12711405
MSRP: $97.12 Your Price: $54.391
- 9
MSRP: $43.16 Your Price: $24.161
- 9
MSRP: $9.18 Your Price: $6.171 - 9MSRP: $4.47 Your Price: $3.001
- 9
MSRP: $68.50 Your Price: $43.751
- 9
MSRP: $55.79 Your Price: $31.251
- 9
85510548
Reservoir HoseHose Assembly-Charging Air Cooler Coolant Pump- Part Notes: 3.0 Liter Diesel
- Replaced By: 85044184
MSRP: $69.99 Your Price: $44.681
- 9
MSRP: $31.13 Your Price: $17.441
- 9
12687606
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 2 S- Part Notes: 5.3 & 6.2 Liter
- Location: Passenger Side
MSRP: $81.76 Your Price: $45.791 - 912668435
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se- Part Notes: 5.3 & 6.2 Liter
- Location: Driver Side
MSRP: $72.70 Your Price: $40.711
- 10
13545943
Auxiliary PumpPump Assembly-Auxiliary Water- Part Notes: 3.0 Liter Diesel
- Replaced By: 13566324
MSRP: $284.03 Your Price: $180.551
- 10
12670253
Lower Oxygen SensorSensor, Computer Control Sensors- Part Notes: 5.3 & 6.2 Liter
- Location: Driver Side;Passenger Side
MSRP: $79.14 Your Price: $44.321
- 10
55510056
Mount BracketBracket Assembly-Exhaust Pressure Differential Sensor- Part Notes: 3.0 Liter Diesel, Sensors
MSRP: $25.71 Your Price: $16.411
- 10
MSRP: $125.74 Your Price: $84.481 - 10MSRP: $167.57 Your Price: $112.081
- 10
MSRP: $175.59 Your Price: $117.441
- 10
MSRP: $1.62 Your Price: $0.911
- 10
MSRP: $37.82 Your Price: $25.411
- 11
- 11
MSRP: $25.99 Your Price: $16.591
- 11
MSRP: $12.77 Your Price: $8.581 - 11MSRP: $9.15 Your Price: $6.151
- 11
13502353
Reservoir CapCap Assembly-Radiator Surge Tank- Part Notes: 3.0 Liter Diesel
- Replaced By: 13545896
MSRP: $19.64 Your Price: $11.001
- 11
55510685
Water Outlet PipeHose Assembly-Thermostat Bypass- Part Notes: 3.0 Liter Diesel
- Replaced By: 40009056
MSRP: $101.69 Your Price: $64.931
- 12
84152079
Mount Bracket ClampBracket Assembly-Charging Air Cooler Coolant Pump- Part Notes: 3.0 Liter Diesel
MSRP: $8.77 Your Price: $5.601
- 12
MSRP: $55.08 Your Price: $37.001
- 12
MSRP: $51.24 Your Price: $34.431
- 12
- 12
55496954
Water Outlet Pipe GasketGasket, Engine Coolant Thermostat Housing- Part Notes: 3.0 Liter Diesel, Upper
MSRP: $1.32 Your Price: $0.741 - 1255496955
Water Outlet Pipe GasketGasket, Engine Coolant Thermostat Housing- Part Notes: 3.0 Liter Diesel, Lower
MSRP: $1.62 Your Price: $0.911
- 13
- 13
MSRP: $58.43 Your Price: $39.261
- 13
- 13
- 14
MSRP: $16.78 Your Price: $10.721
- 14
MSRP: $58.43 Your Price: $39.261
- 14
MSRP: $7.43 Your Price: $4.741
- 14
MSRP: $10.04 Your Price: $5.625
- 15
MSRP: $139.54 Your Price: $93.761
- 15
MSRP: $26.90 Your Price: $18.081
- 15
MSRP: $71.16 Your Price: $47.811
- 15
MSRP: $7.43 Your Price: $4.741
- 16
MSRP: $139.54 Your Price: $93.761
- 16
11589290
Air Inlet Grille RetainerPin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black- Part Notes: 3.0 Liter Diesel
MSRP: $4.93 Your Price: $3.1515
- 16
MSRP: $10.04 Your Price: $5.625
- 16
MSRP: $46.74 Your Price: $29.841
- 17
11589290
Air Inlet Grille ClipPin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black- Part Notes: 5.3 & 6.2 Liter
MSRP: $4.93 Your Price: $3.1515
- 17
MSRP: $39.01 Your Price: $26.211
- 17
MSRP: $49.63 Your Price: $33.351
- 17
MSRP: $22.00 Your Price: $12.321
- 18
MSRP: $39.01 Your Price: $26.211
- 18
MSRP: $31.20 Your Price: $19.921
- 18
MSRP: $2.77 Your Price: $1.77
- 19
MSRP: $52.11 Your Price: $33.281
- 20
55490805
Temperature SensorSensor, Computer Control Sensors- Part Notes: 3.0 Liter Diesel, Control Valve
MSRP: $12.34 Your Price: $6.911
- 21
MSRP: $12.34 Your Price: $6.911
55494196
Air Intake Temperature SensorSensor, Turbocharger/Supercharger Cooling- Part Notes: Yukon Xl; 3.0l Diesel
MSRP: $29.98 Your Price: $19.141- 55488248
Cylinder Head Temperature SensorSensor Assembly-Engine Metal Temperature- Part Notes: Yukon Xl; 3.0l Diesel
MSRP: $33.34 Your Price: $18.671 
24000470
Map SensorSensor Assembly-Intake Air Pressure & Temperature- Part Notes: Yukon Xl; 3.0l Diesel
MSRP: $22.79 Your Price: $14.551