Emission Systems for 2026 Buick Envista
Select Emission Systems part
Vapor Canister Purge Hose
Part Number: 10381611
GM Other Names: Hose
Replaces: 10381610, 15142269, 15167368
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $148.80
$83.70
Vapor Canister Purge Pipe
Part Number: 10383116
GM Other Names: Pipe
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $65.93
$43.78
Evaporative Emission Hose Clamp
Part Number: 11603793
GM Other Names: F (S)Clamp
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $7.36
$4.62
3-Way Male Multi-Purpose Pigtail
Part Number: 12116257
GM Other Names: F (S)Connector, pt430
Description: Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
MSRP $49.33
$28.73
Exhaust Gas Recirculation (EGR) Valve Cover
Part Number: 12625394
GM Other Names: F (S)Cover
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.14
$15.81
Vapor Canister Purge Tube
Part Number: 12655470
GM Other Names: F (S)Tube
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.05
$24.60
Vapor Canister Purge Tube
Part Number: 12663963
GM Other Names: F (S)Tube
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.52
$34.88
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
Part Number: 12667255
GM Other Names: Sensor
Replaces: 12643422
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.38
$34.01
Exhaust Gas Recirculation (EGR) Pipe Gasket
Part Number: 12668047
GM Other Names: Gasket
Replaces: 12655825
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.72
$5.53
High Pressure Fuel Pipe for Cylinders 4 or 5
Part Number: 12670459
GM Other Names: Pipe
Replaces: 12631149
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.44
$45.11
High Pressure Fuel Pipe for Cylinder 1
Part Number: 12670465
GM Other Names: Pipe
Replaces: 12630888
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $85.88
$50.03
PCV Valve Tubing
Part Number: 12670879
GM Other Names: F (S)Tube
Replaces: 12664386
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $35.78
$23.77
Vapor Canister Purge Tube
Part Number: 12677727
GM Other Names: F (S)Tube
Replaces: 12633414
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.60
$17.24
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