Emission Systems for 2012 Chevrolet Silverado 3500 HD
Select Emission Systems part
Bosch Oxygen Sensor
Bosch
15741
Bosch SmartLink™ Universal Oxygen (O2) sensors combine OE-specification base sensors with a flexible, patented Posi-Lock® connector...
Positions: Downstream, Upstream
$48.51
Fits Your Vehicle
Bosch Oxygen Sensor
Bosch
15730
Bosch SmartLink™ Universal Oxygen (O2) sensors combine OE-specification base sensors with a flexible, patented Posi-Lock® connector...
Positions: Upstream
Fits Your Vehicle
Denso Oxygen Sensor
Denso
234-4212
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Upstream
$35.66
Fits Your Vehicle
Delphi Oxygen Sensor
DELPHI
ES20009
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Front
$83.14
Fits Your Vehicle
Bosch Diesel Exhaust Fluid (DEF) Heater
Bosch
F01C600335
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks. Denox Heating Pot
$303.60
Fits Your Vehicle
Vapor Canister Purge Valve Hose
SMP CORP
EEH023
Vapor Canister Purge Valve Hose
Positions: At Vapor Canister
Fits Your Vehicle
Multi Function Connector
SMP CORP
S2438
Multi Function Connector Connector Connectors Multi Function Connector Multi Function Pigtail Pigtail Pigtails
$109.78
Fits Your Vehicle
EGR Valve Pressure Feedback Sensor
SMP CORP
DPS107
EGR Valve Pressure Feedback Sensor Delta Pressure Feedback EGR Sensor Differential Pressure Feedback EGR Sensor EGR Valve Pressure...
$134.28
Fits Your Vehicle
Camshaft Sensor Connector
SMP CORP
S-824
Camshaft Sensor Connector Camshaft Sensor Connector Camshaft Sensor Pigtail Connector Connectors Pigtail Pigtails
Positions: Front, Rear
$8.89
Fits Your Vehicle
Blower Motor Relay Connector
ACDelco
PT2371
ACDelco Gold (Professional) HVAC Automatic Temperature Control (ATC) Relay Connector are a high quality alternative to Original Equipment...
$41.70
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT2971
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$34.61
Fits Your Vehicle
SKP Diesel Exhaust Fluid (DEF) Heater
Skyward Automotive
SK904396
SKP Diesel Exhaust Fluid (DEF) Heater
$181.81
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...
$38.31
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT919
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$35.56
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT2160
ACDelco Gold (Professional) 2‑cavity pigtail connector with leads. Commonly used on GM vehicles as an inline‑to‑body harness connector...
$24.11
Fits Your Vehicle
Gates Engine Crankcase Breather Hose
Gates
EMH095
Engine Crankcase Breather Hose
Positions: PCV Valve To Intake
$27.80
Fits Your Vehicle
Vapor Canister Purge Solenoid
Gates
PV439
Vapor Canister Purge Solenoids are constructed from high-quality materials for durability and maximum service life. Replacing the purge...
Positions: At Canister
$25.62
Fits Your Vehicle
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