Emission Systems for 1990 Pontiac Firebird
Select Emission Systems part
availability
Oxygen Sensor
ACDelco
AFS21
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Upstream
Fits Your Vehicle
Metal Clip Nut No.8
Dorman
961-304D
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large...
Positions: Rear Left, Rear Right
$3.73
Fits Your Vehicle
Vapor Canister Purge Valve
ACDelco
214-2294
ACDelco Professional Vapor Canister Purge Valve is a high quality aftermarket replacement component for one or more of the following...
$35.49
Fits Your Vehicle
Vacuum Check Valve
ACDelco
15-50568
GM Genuine Parts Vacuum Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$3.83
Fits Your Vehicle
Secondary Air Injection Check Valve
ACDelco
19307616
ACDelco Gold (Professional) Secondary Air Injection Pump Check Valve are a high quality alternative to Original Equipment (OE) parts....
$17.58
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11516071
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Positions: Front
Fits Your Vehicle
Exhaust Gas Recirculation Valve
ACDelco
214-2272
ACDelco Professional EGR Valve is a high quality aftermarket replacement component for one or more of the following vehicle systems:...
$67.32
Fits Your Vehicle
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
ACDelco
214-5575
GM Genuine Parts Equipment Exhaust Gas Recirculation (EGR) Valves are designed, engineered, and tested to rigorous standards, and are...
$72.42
Fits Your Vehicle
Oxygen Sensor
Spectra Premium
OS5043
Innovative
engineering, manufacturing technology and quality control ensure that Spectra
Premium...
Positions: Upstream
Fits Your Vehicle
Exhaust Gas Recirculation Valve
ACDelco
214-2271
ACDelco Professional EGR Valve is a high quality aftermarket replacement component for one or more of the following vehicle systems:...
$81.25
Fits Your Vehicle
Clip Nut - Wide Panel-No. 8 X 3/8 In, Panel Range .025 In - .125 In
Dorman
45406
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large...
Positions: Rear Left, Rear Right
$2.97
Fits Your Vehicle
Relay
ACDelco
15-81090
ACDelco Gold (Professional) Temperature Control Relays are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold...
$14.36
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....
$26.35
Fits Your Vehicle
2 Wire Pigtail - Watertight Rectangular Female Connector With Female Terminals
Dorman
645-106
Make better electrical repairs and accessory installations with a Dorman pigtail connector. Designed for a clean appearance when...
$13.10
Fits Your Vehicle
Clip Nut - Wide Panel - No. 8 X 3/8 In - Panel Range .025 In - .125 In
Dorman
700-520
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large...
Positions: Rear Left, Rear Right
$10.07
Fits Your Vehicle
Oxygen Sensor Gasket
ACDelco
G18MM
GM Genuine Parts Oxygen Sensor Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$4.70
Fits Your Vehicle
Metal Clip Nut
Dorman
961-304
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large...
Positions: Rear Left, Rear Right
$3.92
Fits Your Vehicle
Evaporative Emissions Purge Valve
Dorman
994-093
A malfunctioning vapor canister vent can cause the engine light to come on. This replacement valve is engineered of quality materials for...
$25.96
Fits Your Vehicle
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