Have you noticed some rotten-egg odor, poor fuel mileage, black smoke from the exhaust, and poor engine performance? Looks like you have got a worn out oxygen sensor. You can locate this car component under your hood, mounted behind the exhaust manifold and the catalytic converter. Your car’s oxygen sensor serves the role of determining the oxygen content of the exhaust gas produced during the combustion process. It helps in optimizing the performance of your car, particularly in the areas of fuel economy and emissions by controlling the ignition and fuel systems.

The air fuel mixture status of the engine is reported by the oxygen to your car’s powertrain control module through a voltage signal. That information is used to regulate the amount of fuel to be delivered to the engine. To be able to perform its intended function, your oxygen sensor uses a zirconium element in order to produce the voltage. Moreover, this electronic device looks like a hollow, cylinder shaped mechanism that is divided into 2 parts: the outer and the inner part. The exhaust gases enter through the openings in the outer section, while the inner part stores the supply of air.

A worn out oxygen sensor would not be able to distribute information effectively, so it is a must that you immediately find a replacement part once it gets damaged. Auto Parts Online Canada is your reliable online dealer of genuine and highly durable car and truck parts and accessories. Do not fret, because you can purchase them at a very reasonable price. All our products have been sourced from the most renowned car parts manufacturers, so you can never go wrong when you shop with us!


1986 - 1991 Buick Skylark Oxygen Sensor
Oxygen Sensor Bosch Oxygen Sensor
Years: 1986, 1987, 1988, 1989, 1990, 1991
App: Buick Skylark Oxygen Sensor
Brand: Bosch
Part #: C5010-33456
Fit Notes: OE ConnectorFront


Price: $33.95 CDN
Quantity
Make Model Year Range Chassis Engine
Buick Electra Limited 1987 - 1990 V6 3.8
Chevrolet Celebrity V6 3.1 1990 - 1990 V6 3.1
Isuzu Amigo 2.6 1989 - 1995 4ZE1
Oldsmobile Firenza LX 1983 - 1987 L4 2.0
Pontiac Bonneville LE 1984 - 1991 V6 3.8
Pontiac Firebird 1993 - 1995 V6 3.4


1996 - 1997 Buick Skylark Oxygen Sensor
Oxygen Sensor Denso Oxygen Sensor
Years: 1996, 1997
App: Buick Skylark Oxygen Sensor
Brand: Denso
Part #: C5010-118191
Fit Notes: OE TypeRear


Price: $117.95 CDN
Quantity
Make Model Year Range Chassis Engine
Buick Skylark Custom 1994 - 1997 V6 3.1
Chevrolet Cavalier LS L4 2.4 1996 - 1998 L4 2.4
Pontiac Grand Am GT 1994 - 1998 V6 3.1
Pontiac Grand Am SE 1996 - 1998 L4 2.4
Pontiac Sunfire 1998 - 2005 L4 2.2
Pontiac Sunfire 1998 - 2002 L4 2.4


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