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Home
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Envision
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2021
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Emission Components
2021 Buick Envision Emission Components
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2021 Buick Envision
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4 Cyl 2.0 L GAS
Vehicle Options
4 Cyl 2.0 L GAS
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Emission Control & Exhaust
Emission Components
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Exhaust Manifold
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Emission Control & Exhaust
Emission Components
Exhaust Components
Exhaust Manifold
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
Parts Questions
Diagram (1 of 1)
: Emission System - Emission Components
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
85592652
Vapor Canister
Part Notes: 2021-23
$257.18
$143.38
1
Add To Cart
2
85123399
Solenoid Valve
Part Notes: 2021-23
$74.74
$41.85
1
Add To Cart
3
12735891
Pump
Part Notes: 2021-23
$130.87
$73.29
4
55501918
Pump Bracket
Part Notes: 2021-23
$21.53
$14.47
1
Add To Cart
5
84543205
Evaporator Tube
Part Notes: 2021-23
$57.87
$36.96
1
Add To Cart
7
55498645
Valve Assembly Seal
Part Notes: 2021-23
$4.66
$2.61
1
Add To Cart
8
12666845
Purge Valve
Part Notes: 2021-23
$32.38
$18.13
1
Add To Cart
10
55502034
Purge Line
Part Notes: 2021-23
Replaced By: 12734589
$23.64
$15.10
1
Add To Cart
11
12721691
PCV Valve
Part Notes: 2021-23
$10.58
$5.92
1
Add To Cart
12
55510739
PCV Tube
Part Notes: 2021-23
$14.78
$9.44
13
55510677
PCV Hose
Part Notes: 2021-23
Replaced By: 12718975
$92.72
$51.92
1
Add To Cart
14
55498259
PCV Hose Seal
Part Notes: 2021-23
$5.74
$3.66
1
Add To Cart
15
12718935
Pressure Sensor
Part Notes: 2021-23
$23.78
$13.32
16
55509901
Separator
Part Notes: 2021-23
$95.08
$60.70
1
Add To Cart
17
55498263
Separator Gasket
Part Notes: 2021-23
$7.81
$4.98
1
Add To Cart
18
55493483
M.A.P. Sensor
Part Notes: 2021-23
Replaced By: 12713907
$24.71
$15.78
1
Add To Cart
19
55489474
Upper Oxygen Sensor
Part Notes: 2021-23
$72.13
$40.40
1
Add To Cart
20
12718669
Lower Oxygen Sensor
Part Notes: 2021-23
$66.65
$37.33
1
Add To Cart
13502903
Tank Pressure Sensor
Part Notes: Envision
$95.63
$53.55
1
Add To Cart
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