2018 Chevrolet Impala Emission Components

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2018 Chevrolet Impala
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Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Emission System - Emission Components (2.5L)
    2018 Chevy Impala Emission Components Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components (3.6L)
    2018 Chevy Impala Emission Components Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Chevy 84835159 Vapor Canister
    84835159
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 2.5 Liter, All;3.6 Liter, W/O Pzev;3.6 Liter, W/Pzev, All
    • Replaced By: 85609676
    MSRP: $172.28 Your Price: $96.48
    1
    Add To Cart
  • 3 Chevy 85123399 Solenoid Valve
    85123399
    Solenoid Valve
    Solenoid Assembly-Evaporator Emission Canister
    • Part Notes: 2.5 Liter;3.6 Liter
    MSRP: $78.62 Your Price: $44.03
    1
    Add To Cart
  • 4
    55573248
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.5 Liter;3.6 Liter
    MSRP: $56.65 Your Price: $31.72
    1
    Add To Cart
  • 5
    12690512
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter
    • Replaced By: 12737252
    MSRP: $51.92 Your Price: $29.08
    1
    Add To Cart
  • 5
    12632174
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 2.5 Liter
    MSRP: $64.40 Your Price: $36.06
    1
    Add To Cart
  • 6 Chevy 12631953 Tube
    12631953
    Tube
    Tube, Early Fuel Evaporation
    • Part Notes: 2.5 Liter
    MSRP: $23.32 Your Price: $13.06
    1
    Add To Cart
  • 7
    12686657
    A.I.R. Pump
    Pump Assembly-Vacuum
    • Part Notes: 2.5 Liter
    MSRP: $181.50 Your Price: $101.64
    1
    Add To Cart
  • 12
    12640453
    Front Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $103.62 Your Price: $58.03
    1
    Add To Cart
  • 12
    12643707
    Upper Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.5 Liter
    MSRP: $69.20 Your Price: $38.75
    1
    Add To Cart
  • 13 Chevy 12661898 Lower Oxygen Sensor
    12661898
    Lower Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.5 Liter
    MSRP: $128.67 Your Price: $72.05
    1
    Add To Cart
  • 13
    12640453
    Rear Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $103.62 Your Price: $58.03
    1
    Add To Cart
  • 12655400
    PCV Valve
    Valve, Engine Crankcase
    • Part Notes: Impala; 2.5l; Rear
    MSRP: $53.34 Your Price: $29.87
    1
    Add To Cart
  • 12655399
    PCV Valve
    Valve, Engine Crankcase
    • Part Notes: Impala; 2.5l; Front
    MSRP: $36.80 Your Price: $20.61
    1
    Add To Cart
  • Chevy 84835160 Vapor Canister
    84835160
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: Impala; 2.5l; W/Pzev;Impala; 3.6l; W/Pzev
    • Replaced By: 85609672
    MSRP: $203.76 Your Price: $113.60
    1
    Add To Cart