Emission Components for 2014 Chevrolet Impala
No.
Part # / Description / Price
Price
1
MSRP $232.12
$135.79
2
Fuel Tank Pressure Sensor 
GM
GM Notes: PARTS: Part included with vapor canister.
Description: Help measure pressure changes within fuel tank Help alert engine management computer if a leak occurs in fuel system.Genuine OEM GM 2007-2024 GM Fuel Tank Pressure Sensor - 13502903
Ensure the longevity and reliability of your vehicle's performance w ...
MSRP $100.17
$58.59
MSRP $100.17
$58.59
3
MSRP $80.20
$46.92
4
Multi-Purpose Pressure Sensor GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $45.61
$30.42
MSRP $45.61
$30.42
5
Vapor Canister Purge Valve GM
GM Description: Genuine OEM GM Vapor Canister Purge Valve - 12737252
The Genuine OEM GM Vapor Canister Purge Valve (part number: 12737252) is an essential component designed to control the flow of vapors from the fuel system to the engine’s intake manifold. This valve e ...
MSRP $51.92
$30.37
MSRP $51.92
$30.37
6
Secondary Air Injection Pump GM
GM Description: Impala. 3.6l. Helps maintain controlled air flow to proper air injection components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Genuine OEM GM 2012-2016 GM Secondary Air Injection Pump - 1 ...
MSRP $314.60
$184.04
MSRP $314.60
$184.04
7
Secondary Air Injection Pump Bracket GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Driver Side Secondary Air Injection Shut-Off and Check Valve GM
GM Positions: Left
Description: XTS. Left. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $325.48
$190.41
MSRP $325.48
$190.41
8
Passenger Side Secondary Air Injection Shut-Off and Check Valve GM
GM Positions: Right
Description: Right. XTS. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $324.68
$189.94
MSRP $324.68
$189.94
9
Secondary Air Injection Check Valve Gasket GM
GM Positions: Left
Description: Impala. 3.6l. A.i.r. Pump, 3.6L with pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.09
$5.41
MSRP $8.09
$5.41
10
Secondary Air Injection Pump Inlet Hose GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $129.35
$86.26
MSRP $129.35
$86.26
11
Secondary Air Injection Check Valve Pipe GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $124.02
$72.55
MSRP $124.02
$72.55
12
Heated Oxygen Sensor GM
GM Positions: Left
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $100.42
$58.75
MSRP $100.42
$58.75
Related Parts
Part # / Description / Price
Price
Vapor Canister GM
GM Description: LaCrosse. 2.4l. Regal. 2.4l. Fwd. California. Impala. 3.6l. With pzev. Impala. 2.5l. Pzev spec. Malibu. 2.4l. Impala. 2.4l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
MSRP $484.92
$283.68
MSRP $484.92
$283.68