Emission Systems for 2012 Buick Regal
Select Emission Systems part
Bosch Oxygen Sensor
Bosch
15131
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor...
Positions: Downstream
$60.92
Fits Your Vehicle
A/C and Heater Delay Relay Connector
SMP CORP
S-654
A/C and Heater Delay Relay Connector A/C and Heater Delay Relay Connector A/C and Heater Delay Relay Pigtail Connector Connectors Pigtail...
$15.92
Fits Your Vehicle
Electronic Throttle Control Connector
SMP CORP
S2409
6‑pin electronic throttle body actuator (drive‑by‑wire) connector repair pigtail. Weather‑sealed with pre‑attached leads and splice...
$48.51
Fits Your Vehicle
Camshaft Sensor Connector
SMP CORP
S-824
Camshaft Sensor Connector Camshaft Sensor Connector Camshaft Sensor Pigtail Connector Connectors Pigtail Pigtails
$9.32
Fits Your Vehicle
A/C Cycling Switch Connector
SMP CORP
S-1350
A/C Cycling Switch Connector A/C Cycling Switch Connector A/C Cycling Switch Pigtail Connector Connectors Pigtail Pigtails
$20.43
Fits Your Vehicle
Denso Oxygen Sensor
Denso
234-4673
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Upstream
$43.79
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2623
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$36.49
Fits Your Vehicle
Secondary Air Injection Pipe
ACDelco
12647837
GM Genuine Parts Secondary Air Injection Pump Hoses are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Outlet
Fits Your Vehicle
Throttle Position Sensor Connector
SMP CORP
S-619
Throttle Position Sensor Connector Connector Connectors Pigtail Pigtails Throttle Position Sensor (TPS) Connector Throttle Position...
$40.11
Fits Your Vehicle
Vapor Canister Purge Valve
ACDelco
12638819
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM-recommended replacements for your vehicle's original components. The...
Fits Your Vehicle
Secondary Air Injection Pump Check Valve Gasket
ACDelco
12605172
GM Genuine Parts Secondary Air Injection Pump Check Valve Gaskets are designed, engineered, and tested to rigorous standards, and are...
Fits Your Vehicle
Vapor Canister
ACDelco
85609676
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$85.92
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2612
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$19.98
Fits Your Vehicle
Vapor Canister Purge Valve Replaces Isuzu,GM 8125973410, 12597567
Dorman
911-032
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$33.07
Fits Your Vehicle
Multi-Purpose Pigtail
ACDelco
PT2652
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$45.09
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2307
ACDelco Gold (Professional) Air Charge Temperature Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$27.71
Fits Your Vehicle
Vapor Canister Vent Solenoid Replaces General Motors 84065747, 22740537
Dorman
911-731
A malfunctioning vapor canister vent solenoid can cause the engine light to come on. This vapor canister vent solenoid is engineered of...
$27.05
Fits Your Vehicle
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