Emission Systems for 1999 Buick Riviera
Select Emission Systems part
Heated Oxygen Sensor
ACDelco
AFS109
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Upstream
$66.29
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1154
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$30.73
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1205
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$33.83
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11514596
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$3.83
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT2353
ACDelco Gold (Professional) ABS Modulator Sensor Connector are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold...
$26.80
Fits Your Vehicle
EGR Valve
ACDelco
214-5067
ACDelco GM Original Equipment Exhaust Gas Recirculation (EGR) Valves are an emission control device and are GM-recommended replacements...
$170.09
Fits Your Vehicle
Exhaust Gas Recirculation (EGR) Valve Outlet Pipe
ACDelco
24508516
GM Genuine Parts EGR Pipes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts...
Positions: Pipe To Valve (Outlet)
$174.60
Fits Your Vehicle
Vapor Canister Purge Valve
ACDelco
214-2246
ACDelco Professional Vapor Canister Purge Solenoid is a high quality aftermarket replacement component for one or more of the following...
$36.92
Fits Your Vehicle
Heated Oxygen Sensor
ACDelco
213-2873
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Positions: Downstream
$66.07
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....
$28.22
Fits Your Vehicle
Vapor Canister Vent Solenoid
ACDelco
214-1363
GM Genuine Parts Vapor Canister Vent Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$31.06
Fits Your Vehicle
Exhaust Gas Recirculation (EGR) Valve Gasket
ACDelco
219-333
GM Genuine Parts Exhaust Gas Recirculation (EGR) Valve Gaskets are designed, engineered, and tested to rigorous standards, and are backed...
$8.98
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT1136
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$27.82
Fits Your Vehicle
Exhaust Gas Recirculation Valve
ACDelco
214-2274
ACDelco Professional EGR Valve is a high quality aftermarket replacement component for one or more of the following vehicle systems:...
$235.96
Fits Your Vehicle
Stud
ACDelco
25650966
GM Genuine Parts Studs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$4.37
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2319
ACDelco Gold (Professional) Throttle Position Sensor Connector are a high quality alternative to Original Equipment (OE) parts. ACDelco...
$31.83
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2830
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$23.22
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...
Positions: Inline to Engine Harness
$36.21
Fits Your Vehicle
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