Emission Systems for 1999 Porsche 911
Select Emission Systems part
Ambient Air Temperature Sensor Connector
SMP CORP
S-1686
Ambient Air Temperature Sensor Connector Ambient Air Temperature Sensor Connector Ambient Air Temperature Sensor Pigtail Connector...
$37.39
Fits Your Vehicle
Air Charge Temp Sensor Connector
SMP CORP
S-1024
Air Charge Temp Sensor Connector Air Charge Temp Sensor Connector Air Charge Temp Sensor Pigtail Connector Connectors Pigtail Pigtails
$35.32
Fits Your Vehicle
A/C Control Relay Connector
SMP CORP
S-706
A/C Control Relay Connector A/C Control Relay Connector A/C Control Relay Pigtail Connector Connectors Pigtail Pigtails
$15.66
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2164
ACDelco Gold (Professional) Air Charge Temperature Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$10.17
Fits Your Vehicle
ABS Modulator Sensor Connector
SMP CORP
S-1038
ABS Modulator Sensor Connector ABS Modulator Sensor Connector ABS Modulator Sensor Pigtail Connector Connectors Pigtail Pigtails
$10.80
Fits Your Vehicle
Evaporative Emissions Vapor Canister Purge Valve
Dorman
911-981
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
Fits Your Vehicle
Walker Products 250-24135 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
250-24135
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right, Upstream Left, Upstream Right
$74.03
Fits Your Vehicle
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 29.72
Denso
234-4184
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream
$76.39
Fits Your Vehicle
Walker Products 350-34389 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
350-34389
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right, Upstream Left, Upstream Right
$60.86
Fits Your Vehicle
Oxygen Sensor
Spectra Premium
OS5023
Innovative
engineering, manufacturing technology and quality control ensure that Spectra
Premium...
Positions: Downstream Left, Downstream Right, Upstream Left, Upstream Right
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...
$15.66
Fits Your Vehicle
Secondary A.I.R. Injection Check Valve
Dorman
911-982
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is...
Fits Your Vehicle
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.85
Denso
234-4182
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Upstream
$90.47
Fits Your Vehicle
NTK OE Type Oxygen Sensor
NTK Oxygen Sensors
25581
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s...
Positions: Downstream Left, Downstream Right, Upstream Left, Upstream Right
$71.64
Fits Your Vehicle
Mass Air Flow Sensor Connector
SMP CORP
S2841
Mass Air Flow Sensor Connector Connector Connectors MAF Sensor Connector Mass Air Flow Sensor Connector Mass Air Flow Sensor Pigtail...
$33.38
Fits Your Vehicle
Air Charge Temp Sensor Connector
SMP CORP
S-697
Air Charge Temp Sensor Connector Air Charge Temp Sensor Connector Air Charge Temp Sensor Pigtail Connector Connectors Pigtail Pigtails
$12.22
Fits Your Vehicle
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