Oxygen Sensor

Some telltale signs that your oxygen sensor is starting to fail include the check engine light coming on, poor fuel economy, and the engine running rough. Get a replacement as soon as you confirm that your oxygen sensor is bad. The great news is that here at Parts Oasis, we have an oxygen sensor replacement for every application (upstream, downstream, before/after the catalytic converter, etc.). Choose from our wide range of high-quality O2 sensors manufactured by the most reputable names in the industry.
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$29.19
MPV 96-98 / RX-8 04-11 OXYGEN SENSOR, Heated, 4-Wire, Downstream
Out of stock
Sale -67%
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MPV 96-98 / RX-8 04-11 OXYGEN SENSOR, Heated, 4-Wire, Downstream

$29.19 $87.57
$30.61
SONATA 99-06 OXYGEN SENSOR, Heated, 4-Wire, Threaded-in type
Out of stock
Sale -67%
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SONATA 99-06 OXYGEN SENSOR, Heated, 4-Wire, Threaded-in type

$30.61 $91.83
$33.61
SEPHIA 98-01 / SPECTRA 00-02 OXYGEN SENSOR, Heated, 4-Wire, Downstream
Out of stock
Sale -67%
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SEPHIA 98-01 / SPECTRA 00-02 OXYGEN SENSOR, Heated, 4-Wire, Downstream

$33.61 $100.83
$34.00
MAXIMA 02-03 / I35 02-04 OXYGEN SENSOR, Heated, 4-Wire, Downstream Rear
Out of stock
Sale -67%
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MAXIMA 02-03 / I35 02-04 OXYGEN SENSOR, Heated, 4-Wire, Downstream ...

$34.00 $102.00
$31.67
ACCORD 95-99 / PILOT 03-04 OXYGEN SENSOR, Heated, 4-Wire, Threaded-in type
Out of stock
Sale -67%
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ACCORD 95-99 / PILOT 03-04 OXYGEN SENSOR, Heated, 4-Wire, Threaded-...

$31.67 $95.01
$265.79
Oxygen Sensor
Out of stock
Sale -67%
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Oxygen Sensor

$265.79 $797.37
$177.01
Oxygen Sensor
Out of stock
Sale -67%
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Oxygen Sensor

$177.01 $531.03
$24.10
GALANT 04-11 / ECLIPSE 06-12 OXYGEN SENSOR, Upstream, 4 Cyl, 2.4L eng., Heated, 4 Wires
Out of stock
Sale -29%
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GALANT 04-11 / ECLIPSE 06-12 OXYGEN SENSOR, Upstream, 4 Cyl, 2.4L e...

$24.10 $33.74
$43.47
RAV4 01-03 OXYGEN SENSOR, Upstream, Front, LH, Heated, 4-wire, Threaded-in type
Out of stock
Sale -29%
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RAV4 01-03 OXYGEN SENSOR, Upstream, Front, LH, Heated, 4-wire, Thre...

$43.47 $60.86
$22.22
SIENNA 01-03 OXYGEN SENSOR, Downstream, 6 Cyl, 3.0L eng., Heated, 4 Wires
Out of stock
Sale -29%
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SIENNA 01-03 OXYGEN SENSOR, Downstream, 6 Cyl, 3.0L eng., Heated, 4...

$22.22 $31.11
$47.39
MAZDA 3 04-09 OXYGEN SENSOR, Air/Fuel Sensor, 4-Wire, Upstream
Out of stock
Sale -29%
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MAZDA 3 04-09 OXYGEN SENSOR, Air/Fuel Sensor, 4-Wire, Upstream

$47.39 $66.34
$43.09
RX-8 04-08 OXYGEN SENSOR, Air/Fuel Sensor, 4-Wire, Upstream
Out of stock
Sale -29%
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RX-8 04-08 OXYGEN SENSOR, Air/Fuel Sensor, 4-Wire, Upstream

$43.09 $60.33