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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$42.00
BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 15.4 in. wire length, heated; Constructed of prem
Out of stock
Sale -29%
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BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 15.4 in. wire le...

$42.00 $58.80
$44.10
BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 18.9 in. wire length, heated; Constructed of prem
Out of stock
Sale -29%
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BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 18.9 in. wire le...

$44.10 $61.74
$51.88
BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 21.8 in. wire length, heated; Constructed of prem
Out of stock
Sale -29%
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BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 21.8 in. wire le...

$51.88 $72.63
$57.82
BOSCH UNIVERSAL REGULAR CLASS OXYGEN SENSOR, 4-WIRE -- 25.6 in. wire length, heated; Manufactured wi
Out of stock
Sale -29%
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BOSCH UNIVERSAL REGULAR CLASS OXYGEN SENSOR, 4-WIRE -- 25.6 in. wir...

$57.82 $80.95
$98.70
BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 11.2 in. wire length, planar; Constructed of prem
Out of stock
Sale -29%
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BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 4-WIRE -- 11.2 in. wire le...

$98.70 $138.18
$120.58
BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 5-WIRE -- 28.9 in. wire length, wideband; Constructed of pr
Out of stock
Sale -29%
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BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 5-WIRE -- 28.9 in. wire le...

$120.58 $168.81
$34.04
RANGE ROVER 99-02 / FREELANDER 02-05 OXYGEN SENSOR, Heated, 4-Wire, Downstream Left
Out of stock
Sale -67%
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RANGE ROVER 99-02 / FREELANDER 02-05 OXYGEN SENSOR, Heated, 4-Wire,...

$34.04 $102.12
$37.93
E-CLASS 96-00 / SL500 99-02 OXYGEN SENSOR, 4-Wire
Out of stock
Sale -67%
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E-CLASS 96-00 / SL500 99-02 OXYGEN SENSOR, 4-Wire

$37.93 $113.79
$27.01
UNIVERSAL TYPE OXYGEN SENSOR, Unheated, 2-wire, 16 cm long, Includes instructions and butt type
Out of stock
Sale -67%
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UNIVERSAL TYPE OXYGEN SENSOR, Unheated, 2-wire, 16 cm long, Include...

$27.01 $81.03
$102.54
3-W UNIV 02 SENSOR
Out of stock
Sale -67%
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3-W UNIV 02 SENSOR

$102.54 $307.62
$100.86
4-W TERM O2 SENSOR
Out of stock
Sale -67%
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4-W TERM O2 SENSOR

$100.86 $302.58
$124.08
4-W TERM O2 SENSOR
Out of stock
Sale -67%
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4-W TERM O2 SENSOR

$124.08 $372.24