Powertrain Control - Air

2025 Chevrolet Silverado 3500 HD Oxygen Sensor, Mass Air Flow Sensor, Crankshaft Position Sensor, Engine Control Module

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2025 Chevrolet Silverado 3500 HD
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine - Air Intake (6.6L Diesel,Engine Compartment)
    2025 Chevy Silverado 3500 HD Powertrain Control - Air Diagram 1 - Thumbnail
  • 2.Engine - Air Intake (6.6L GAS)
    2025 Chevy Silverado 3500 HD Powertrain Control - Air Diagram 2 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 5
    84121219
    Air Filter
    Element, Air Cleaner Intake
    • Part Notes: 6.6L GAS
    MSRP: $75.61 Your Price: $43.48
    1
    Add To Cart
  • 6 Chevy 12714453 Air Mass Sensor
    12714453
    Air Mass Sensor
    Sensor Assembly-Mass Airflow
    • Part Notes: 6.6L Diesel, Engine Compartment;6.6L GAS
    • Replaced By: 12711405
    MSRP: $101.54 Your Price: $56.10
    1
    Add To Cart
  • 7 Chevy 84841228 Outlet Duct
    84841228
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 6.6L GAS
    MSRP: $143.33 Your Price: $96.30
    1
    Add To Cart
  • 7 Chevy 84841229 Outlet Duct
    84841229
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 6.6L Diesel, Engine Compartment
    • Replaced By: 85070976
    MSRP: $148.41 Your Price: $99.71
    1
    Add To Cart
  • 10 Chevy 12700664 PCV Tube
    12700664
    PCV Tube
    Tube Assembly-PCV Fresh Air
    • Part Notes: 6.6L GAS
    MSRP: $21.41 Your Price: $13.66
    1
    Add To Cart
  • 11 Chevy 84652599 Air Baffle
    84652599
    Air Baffle
    Baffle, Air Cleaner Intake
    • Part Notes: 6.6L GAS
    MSRP: $137.38 Your Price: $92.30
    1
    Add To Cart
  • 12
    11589290
    Air Baffle Retainer
    Pin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black
    • Part Notes: 6.6L GAS
    MSRP: $5.05 Your Price: $3.23
    15
    Add To Cart
  • 13 Chevy 84652599 Air Baffle
    84652599
    Air Baffle
    Baffle, Air Cleaner Intake
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $137.38 Your Price: $92.30
    1
    Add To Cart
  • 14
    11589290
    Air Baffle Retainer
    Pin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $5.05 Your Price: $3.23
    15
    Add To Cart
  • 14 Chevy 84575661 Intake Duct
    84575661
    Intake Duct
    Duct Assembly-Intake Air
    • Part Notes: 6.6L GAS
    MSRP: $52.51 Your Price: $35.28
    1
    Add To Cart
  • 16 Chevy 84670713 Intake Duct
    84670713
    Intake Duct
    Duct-Intermediate Intake Air
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $61.46 Your Price: $41.29
    1
    Add To Cart
  • 18 Chevy 84262962 Resonator
    84262962
    Resonator
    Cover Assembly-Intake Manifold
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $102.02 Your Price: $59.94
    1
    Add To Cart
  • 19 Chevy 84262961 Resonator Insulator
    84262961
    Resonator Insulator
    Insulator, Manifold To Cylinder Head
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $15.33 Your Price: $9.30
    1
    Add To Cart
  • 20 Chevy 86779258 Mount Bracket
    86779258
    Mount Bracket
    Bracket-Intake Manifold
    • Part Notes: 6.6L Diesel, Engine Compartment
    MSRP: $10.65 Your Price: $6.48
    1
    Add To Cart
  • 12623093
    Camshaft Position Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $36.04 Your Price: $19.19
    1
    Add To Cart
  • 12636947
    Camshaft Position Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $42.68 Your Price: $22.73
    1
    Add To Cart
  • Chevy 25186240 Coolant Temperature Sensor
    25186240
    Coolant Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Silverado, Sierra 3500 HD
    MSRP: $32.55 Your Price: $17.34
    1
    Add To Cart
  • Chevy 12641040 Crankshaft Position Sensor
    12641040
    Crankshaft Position Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $42.42 Your Price: $22.59
    1
    Add To Cart
  • 12669636
    Crankshaft Position Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $55.66 Your Price: $29.64
    1
    Add To Cart
  • 12623095
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: Silverado, Sierra 3500 HD
    MSRP: $46.08 Your Price: $24.54
    1
    Add To Cart
  • 12711681
    MAP Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $97.00 Your Price: $47.76
    1
    Add To Cart
  • Chevy 12694431 MAP Sensor
    12694431
    MAP Sensor
    Sensor Assembly-Throttle Inlet Absolute Pressure
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $19.35 Your Price: $11.75
    1
    Add To Cart
  • Chevy 12731772 Nitrogen Oxide Sensor
    12731772
    Nitrogen Oxide Sensor
    Sensor Assembly-Nitrogen Oxide (Position 1)
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Front
    • Replaced By: 12747536
    MSRP: $214.48 Your Price: $114.21
    1
    Add To Cart
  • Chevy 12731773 Nitrogen Oxide Sensor
    12731773
    Nitrogen Oxide Sensor
    Sensor Assembly-Nitrogen Oxide (Position 2)
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Rear
    • Replaced By: 12747537
    MSRP: $255.40 Your Price: $136.00
    1
    Add To Cart
  • 12670253
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Silverado, Sierra 3500 HD; GAS; Downstream
    MSRP: $82.74 Your Price: $40.74
    1
    Add To Cart
  • Chevy 12679885 Oxygen Sensor
    12679885
    Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: Silverado, Sierra 3500 HD; GAS; Upstream
    MSRP: $91.32 Your Price: $44.96
    1
    Add To Cart
  • Chevy 12683487 Temperature Sensor
    12683487
    Temperature Sensor
    Sensor Assembly-Exhaust Temperature (Position 2)
    • Part Notes: Exhaust; Silverado, Sierra 3500 HD; AT Front Pipe
    MSRP: $80.74 Your Price: $39.75
    1
    Add To Cart
  • Chevy 12731716 Temperature Sensor
    12731716
    Temperature Sensor
    Module Assembly-Exhaust Gasoline Temperature Sensor (Bank 1 Module 1
    • Part Notes: Exhaust; Silverado, Sierra 3500 HD; AT Catalytic Converter; Front
    • Replaced By: 12746333
    MSRP: $80.05 Your Price: $50.43
    1
    Add To Cart
  • 12731768
    Temperature Sensor
    • Part Notes: Exhaust; Silverado, Sierra 3500 HD; AT Muffler;Exhaust; Silverado, Sierra 3500 HD; AT Tail Pipe
    • Replaced By: 12746283
    MSRP: $121.46 Your Price: $68.02
    1
    Add To Cart
  • 12737970
    Temperature Sensor
    • Part Notes: Exhaust; Silverado, Sierra 3500 HD; AT Catalytic Converter; Rear
    • Replaced By: 12746287
    MSRP: $109.38 Your Price: $61.25
    1
    Add To Cart