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.
Filter
Shop By
Color
Price
$41.86
INSIGHT 01-06 OXYGEN SENSOR, Heated, 4-Wire, Upstream
Out of stock
Sale -29%
Add to wishlist

INSIGHT 01-06 OXYGEN SENSOR, Heated, 4-Wire, Upstream

$41.86 $58.61
$25.20
3-SERIES 92-95 / M3 95-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream
Out of stock
Sale -29%
Add to wishlist

3-SERIES 92-95 / M3 95-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream

$25.20 $35.28
$27.26
3-SERIES 92-95 / M3 94-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream
Out of stock
Sale -29%
Add to wishlist

3-SERIES 92-95 / M3 94-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream

$27.26 $38.16
$28.39
M3 01-06 OXYGEN SENSOR, 4-Wire, After Catalytic Converter
Out of stock
Sale -29%
Add to wishlist

M3 01-06 OXYGEN SENSOR, 4-Wire, After Catalytic Converter

$28.39 $39.75
$33.41
3-SERIES 88-95 OXYGEN SENSOR, 4-Wire, 55.7 in. Wire Length, Heated
Out of stock
Sale -29%
Add to wishlist

3-SERIES 88-95 OXYGEN SENSOR, 4-Wire, 55.7 in. Wire Length, Heated

$33.41 $46.78
$25.40
SEBRING / AVENGER 96-00 OXYGEN SENSOR, Heated, 4-Wire, Downstream Front
Out of stock
Sale -29%
Add to wishlist

SEBRING / AVENGER 96-00 OXYGEN SENSOR, Heated, 4-Wire, Downstream F...

$25.40 $35.56
$21.54
CARAVAN / GRAND CARAVAN 96-00 OXYGEN SENSOR, Heated, 4-Wire, Downstream
Out of stock
Sale -29%
Add to wishlist

CARAVAN / GRAND CARAVAN 96-00 OXYGEN SENSOR, Heated, 4-Wire, Downst...

$21.54 $30.15
$26.12
3000GT 91-99 / MONTERO 95-95 OXYGEN SENSOR, Heated, 4-Wire
Out of stock
Sale -29%
Add to wishlist

3000GT 91-99 / MONTERO 95-95 OXYGEN SENSOR, Heated, 4-Wire

$26.12 $36.57
$33.78
TL 95-98 / RL 96-04 OXYGEN SENSOR, Heated, 4-Wire, Downstream
Out of stock
Sale -29%
Add to wishlist

TL 95-98 / RL 96-04 OXYGEN SENSOR, Heated, 4-Wire, Downstream

$33.78 $47.29
$29.96
TROOPER 92-95 / RODEO 93-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream
Out of stock
Sale -29%
Add to wishlist

TROOPER 92-95 / RODEO 93-95 OXYGEN SENSOR, Heated, 4-Wire, Upstream

$29.96 $41.94
$27.30
MAXIMA / SENTRA 00-01 OXYGEN SENSOR, Heated, 3-Wire, Upstream
Out of stock
Sale -29%
Add to wishlist

MAXIMA / SENTRA 00-01 OXYGEN SENSOR, Heated, 3-Wire, Upstream

$27.30 $38.22
$26.05
LS430 01-06 OXYGEN SENSOR, Heated, 4-Wire, Downstream Left
Out of stock
Sale -29%
Add to wishlist

LS430 01-06 OXYGEN SENSOR, Heated, 4-Wire, Downstream Left

$26.05 $36.47