2012 Chevrolet Impala Powertrain Control

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2012 Chevrolet Impala
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
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Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
4 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System
    2012 Chevy Impala Powertrain Control Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components (With Flex Fuel)
    2012 Chevy Impala Powertrain Control Diagram 2 - Thumbnail
  • 3.Emission System - Emission Components (Without Flex Fuel)
    2012 Chevy Impala Powertrain Control Diagram 3 - Thumbnail
  • 4.Engine / Transaxle - Air Intake
    2012 Chevy Impala Powertrain Control Diagram 4 - Thumbnail
Sort by:
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Chevy 20828567 Upper Housing
    20828567
    Upper Housing
    Cleaner Assembly-Air (W/Mass Airflow Sensor
    • Part Notes: 3.6 Liter, W/Pzev
    MSRP: $110.51 Your Price: $74.24
    1
    Add To Cart
  • 1 Chevy 22866478 Upper Housing
    22866478
    Upper Housing
    Cleaner, Air Intake
    • Part Notes: 3.6 Liter, W/O Pzev
    MSRP: $261.12 Your Price: $174.65
    1
    Add To Cart
  • 1 Chevy 15836560 Vapor Canister
    15836560
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $348.54 Your Price: $194.31
    1
    Add To Cart
  • 1 Chevy 25903990 Vapor Canister
    25903990
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $449.82 Your Price: $250.77
    1
    Add To Cart
  • 2 Chevy 20831985 Lower Housing
    20831985
    Lower Housing
    Bracket, Air Cleaner
    • Part Notes: 3.6 Liter
    MSRP: $48.68 Your Price: $32.70
    1
    Add To Cart
  • 2 Chevy 20919365 Pipe
    20919365
    Pipe
    Pipe, Early Fuel Evaporation
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $83.36 Your Price: $46.68
    1
    Add To Cart
  • 2 Chevy 20919683 Pipe
    20919683
    Pipe
    Pipe, Early Fuel Evaporation
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $224.53 Your Price: $142.70
    1
    Add To Cart
  • 2
    12681660
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 3.6 Liter
    MSRP: $16.46 Your Price: $9.22
    8
    Add To Cart
  • 3
    12684186
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $33.88 Your Price: $18.97
  • 3 Chevy 15213159 Evaporator Tube
    15213159
    Evaporator Tube
    Hose, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $60.94 Your Price: $38.91
    1
    Add To Cart
  • 3 Chevy 20827320 Evaporator Tube
    20827320
    Evaporator Tube
    Hose, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $129.88 Your Price: $72.73
    1
    Add To Cart
  • 4
    12615626
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 3.6 Liter
    MSRP: $31.96 Your Price: $17.89
    1
    Add To Cart
  • 4
    12690512
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter W/O Flex Fuel
    • Replaced By: 12737252
    MSRP: $51.92 Your Price: $29.08
    1
    Add To Cart
  • 4
    20952523
    Solenoid Valve
    Solenoid Assembly-Evaporator Emission Canister
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $81.84 Your Price: $45.83
    1
    Add To Cart
  • 5
    12634061
    Front Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $90.08 Your Price: $50.44
    1
    Add To Cart
  • 5 Chevy 12729597 Knock Sensor
    12729597
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $36.46 Your Price: $20.42
    1
    Add To Cart
  • 5
    55573248
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $56.65 Your Price: $31.72
    1
    Add To Cart
  • 6 Chevy 12634457 A.I.R. Pump
    12634457
    A.I.R. Pump
    Pump, Air Injection Reactor Pump And Multi-Function Air Compressor
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $228.80 Your Price: $127.56
    1
    Add To Cart
  • 6
    12597898
    Cover Clamp
    Clamp, Emission System
    • Part Notes: 3.6 Liter
    MSRP: $7.57 Your Price: $4.84
    1
    Add To Cart
  • 6
    12651993
    ECM
    Module, Engine Control (W/2ND Mpu)
    • Part Notes: 3.6 Liter
    MSRP: $754.76 Your Price: $420.78
  • 6
    12634061
    Front Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $90.08 Your Price: $50.44
    1
    Add To Cart
  • 7 Chevy 12634458 A.I.R. Pump Bracket
    12634458
    A.I.R. Pump Bracket
    Bracket-Secondary Air Injection Pump
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $96.20 Your Price: $53.87
    1
    Add To Cart
  • 7
    20828570
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 3.6 Liter
    MSRP: $156.66 Your Price: $105.26
    1
    Add To Cart
  • 7
    12634061
    Rear Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter W/O Flex Fuel
    MSRP: $90.08 Your Price: $50.44
    1
    Add To Cart
  • 9
    23262343
    Air Mass Sensor
    Sensor Assembly-Mass Airflow
    • Part Notes: 3.6 Liter
    MSRP: $163.06 Your Price: $91.31
    1
    Add To Cart
  • 9 Chevy 12633749 Shut-Off Valve
    12633749
    Shut-Off Valve
    Valve, Emission Control System
    • Part Notes: 3.6 Liter W/Flex Fuel
    • Location: Driver Side
  • 9
    12633750
    Shut-Off Valve
    Valve, Emission Control System
    • Part Notes: 3.6 Liter W/Flex Fuel
    • Location: Passenger Side
    MSRP: $328.94 Your Price: $183.38
    1
    Add To Cart
  • 10 Chevy 12648985 Pipe
    12648985
    Pipe
    Pipe-Secondary Air Injection
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $315.96 Your Price: $176.15
    1
    Add To Cart
  • 11
    12597898
    Pipe Clamp
    Clamp, Emission System
    • Part Notes: 3.6 Liter W/Flex Fuel
    MSRP: $7.57 Your Price: $4.84
    1
    Add To Cart