2023 Buick Envision Emission Components

Currently shopping for
2023 Buick Envision
Change Vehicle
Vehicle Options
4 Cyl 2.0 L GAS
Vehicle Options
4 Cyl 2.0 L GAS
Categories Close X

Currently selected

Emission Control & Exhaust

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Steering
Suspension
Categories Close X

Currently selected

Emission Control & Exhaust

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Steering
Suspension
Diagram (1 of 1): Emission system - Emission components
2023 Buick Envision Emission Components Diagram
Enlarge Diagram
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Buick 85592652 Vapor Canister
    85592652
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 2021-23
    MSRP: $264.12 Your Price: $147.25
    1
    Add To Cart
  • 2 Buick 85123399 Solenoid Valve
    85123399
    Solenoid Valve
    Solenoid Assembly-Evaporator Emission Canister
    • Part Notes: 2021-23
    MSRP: $78.62 Your Price: $38.71
    1
    Add To Cart
  • 3 Buick 12735891 Pump
    12735891
    Pump
    Pump Assembly-Evaporator Emission Canister Purge
    • Part Notes: 2021-23
    MSRP: $130.87 Your Price: $73.29
  • 4 Buick 55501918 Pump Bracket
    55501918
    Pump Bracket
    Bracket-Evaporator Emission Canister Purge Pump
    • Part Notes: 2021-23
    MSRP: $21.53 Your Price: $13.76
    1
    Add To Cart
  • 5 Buick 84543205 Evaporator Tube
    84543205
    Evaporator Tube
    Pipe Assembly-Evaporator Emission Front
    • Part Notes: 2021-23
    MSRP: $57.87 Your Price: $36.96
    1
    Add To Cart
  • 7 Buick 55498645 Valve Assembly Seal
    55498645
    Valve Assembly Seal
    Seal-Evaporator Emission Canister Air Inlet Opening Cover
    • Part Notes: 2021-23
    MSRP: $5.68 Your Price: $3.18
    1
    Add To Cart
  • 8 Buick 12666845 Purge Valve
    12666845
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 2021-23
    MSRP: $32.38 Your Price: $17.24
    1
    Add To Cart
  • 10 Buick 55502034 Purge Line
    55502034
    Purge Line
    Tube, Early Fuel Evaporation
    • Part Notes: 2021-23
    • Replaced By: 12734589
    MSRP: $25.48 Your Price: $16.27
    1
    Add To Cart
  • 11 Buick 12721691 PCV Valve
    12721691
    PCV Valve
    Valve-PCV
    • Part Notes: 2021-23
    MSRP: $10.86 Your Price: $6.08
    1
    Add To Cart
  • 12 Buick 55510739 PCV Tube
    55510739
    PCV Tube
    Tube Assembly-PCV
    • Part Notes: 2021-23
    MSRP: $15.94 Your Price: $10.18
    1
    Add To Cart
  • 13 Buick 55510677 PCV Hose
    55510677
    PCV Hose
    Hose-PCV
    • Part Notes: 2021-23
    • Replaced By: 12718975
    MSRP: $92.72 Your Price: $51.92
    1
    Add To Cart
  • 14 Buick 55498259 PCV Hose Seal
    55498259
    PCV Hose Seal
    Seal, Engine Crankcase Ventilation
    • Part Notes: 2021-23
    MSRP: $5.74 Your Price: $3.66
    1
    Add To Cart
  • 15 Buick 12718935 Pressure Sensor
    12718935
    Pressure Sensor
    Sensor Assembly-Crankcase Pressure
    • Part Notes: 2021-23
    • Replaced By: 12740187
    MSRP: $24.78 Your Price: $13.88
    1
    Add To Cart
  • 16 Buick 55509901 Separator
    55509901
    Separator
    Separator Assembly-PCV Oil
    • Part Notes: 2021-23
    MSRP: $95.08 Your Price: $60.70
    1
    Add To Cart
  • 18 Buick 55493483 M.A.P. Sensor
    55493483
    M.A.P. Sensor
    Sensor Assembly-Intake Air Pressure & Temperature
    • Part Notes: 2021-23
    • Replaced By: 12713907
    MSRP: $25.33 Your Price: $15.47
    1
    Add To Cart
  • 19
    55489474
    Upper Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: 2021-23
    MSRP: $72.13 Your Price: $35.52
    1
    Add To Cart