Oxygen Sensor

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Bosch Exact Fit Oxygen Sensor 15645
$
66
99
  • Part # 15645
  • SKU # 596802
  • Notes: Aftermarket part, Narrowband. Exact fit. Downstream sensor (located after catalytic converter); Attaches below heat shield after catalyst. Downstream sensor (located after secondary converter)
$
66
99
Bosch Exact Fit Oxygen Sensor 12202
$
49
99
  • Part # 12202
  • SKU # 264079
  • Application: With California emission
    Notes: Aftermarket part, Narrowband. Exact fit. Upstream sensor (located before catalytic converter)
$
49
99
Bosch Exact Fit Oxygen Sensor 16276
$
139
99
  • Part # 16276
  • SKU # 313005
  • Application: Downstream sensor (located after catalytic converter)
    Notes: Actual OE Part, Narrowband. Exact fit. From Chassis #A005154 or #A008767.
$
139
99
Bosch Exact Fit Oxygen Sensor 16070
$
74
99
  • Part # 16070
  • SKU # 515760
  • Application: Upstream sensor (located before catalytic converter)
    Notes: Actual OE Part, Narrowband. Exact fit
$
74
99
Bosch Exact Fit Oxygen Sensor 18071
$
282
99
  • Part # 18071
  • SKU # 97177
  • Application: Upstream sensor (located before catalytic converter)
    Notes: Aftermarket part, Wideband. Exact fit
$
282
99
Bosch Exact Fit Oxygen Sensor 15341
$
103
99
  • Part # 15341
  • SKU # 831461
$
103
99
Bosch Exact Fit Oxygen Sensor 15647
$
79
49
  • Part # 15647
  • SKU # 596803
$
79
49
Bosch Exact Fit Oxygen Sensor 18052
$
209
99
  • Part # 18052
  • SKU # 335497
$
209
99
Bosch Exact Fit Oxygen Sensor 15377
$
75
49
  • Part # 15377
  • SKU # 491517
$
75
49
Bosch Exact Fit Oxygen Sensor 13354
$
106
99
  • Part # 13354
  • SKU # 232110
  • Application: Downstream sensor (located after catalytic converter)
    Notes: Aftermarket part, Narrowband. Exact fit
$
106
99
Bosch Exact Fit Oxygen Sensor 16291
$
77
99
  • Part # 16291
  • SKU # 313006
$
77
99
Bosch Exact Fit Oxygen Sensor 15510
$
34
99
  • Part # 15510
  • SKU # 596710
  • Notes: Aftermarket part, Wideband. Cab & Chassis - Conventional or Cab & Chassis- Extended Cab. Down-stream sensor . (located after catalytic converter). "LEFT"
$
34
99
Bosch Exact Fit Oxygen Sensor 15717
$
54
99
  • Part # 15717
  • SKU # 282404
  • Application: Downstream sensor (located after catalytic converter)
    Notes: Aftermarket part, Narrowband
$
54
99
Bosch Exact Fit Oxygen Sensor 15651
$
96
99
  • Part # 15651
  • SKU # 596806
  • Application: Built from 02/2003, Upstream sensor (located before catalytic converter)
    Notes: Aftermarket part, Narrowband. Exact fit
$
96
99
Bosch Exact Fit Oxygen Sensor 15160
$
109
99
  • Part # 15160
  • SKU # 264082
  • Application: Downstream sensor (located after catalytic converter)
    Notes: Actual OE Part, Narrowband. Exact fit
$
109
99
Bosch Oxygen Sensor 16459
$
79
99
  • Part # 16459
  • SKU # 539626
  • Notes: Actual OE Part, Wideband. Down-stream sensor (located after catalytic converter) or Upstream sensor (located before catalytic converter)
$
79
99
Bosch Exact Fit Oxygen Sensor 18088
$
258
99
  • Part # 18088
  • SKU # 97216
  • Application: With automatic transmission, Upstream sensor (located before catalytic converter)
    Notes: Aftermarket part, Wideband. Exact fit
$
258
99
Bosch Exact Fit Oxygen Sensor 15959
$
94
99
  • Part # 15959
  • SKU # 540726
$
94
99
Bosch Exact Fit Oxygen Sensor 16089
$
97
99
  • Part # 16089
  • SKU # 515769
$
97
99
Bosch Exact Fit Oxygen Sensor 13412
$
94
99
  • Part # 13412
  • SKU # 313016
  • Application: Upstream sensor (located before catalytic converter)
    Notes: Aftermarket part, Narrowband. " LEFT ". Exact fit
$
94
99
Bosch Exact Fit Oxygen Sensor 18125
$
61
99
  • Part # 18125
  • SKU # 97155
  • Application: Downstream sensor (located after catalytic converter)
    Notes: Aftermarket part, Narrowband. "RIGHT"
$
61
99
Bosch Exact Fit Oxygen Sensor 13789
$
132
99
  • Part # 13789
  • SKU # 491474
$
132
99
Bosch Exact Fit Oxygen Sensor 15648
$
69
99
  • Part # 15648
  • SKU # 596804
$
69
99
Bosch Exact Fit Oxygen Sensor 15712
$
47
99
  • Part # 15712
  • SKU # 312958
  • Notes: Aftermarket part, Narrowband. Exact fit. Upstream sensor (located before catalytic converter). With engine code F22A1
$
47
99

About

Oxygen Sensor

Keep your engine's air-fuel mixture in check with a new oxygen (O2) sensor from AutoZone. We carry replacement parts from trustworthy brands like Bosch, Denso, and Walker. Buy the best O2 sensors on AutoZone.com and get free shipping with next day delivery or pick up your parts today at an AutoZone near you.

What is an O2 Sensor?
The oxygen sensor helps reduce fuel consumption and emissions. AutoZone stocks dependable oxygen sensors so you can drive comfortably knowing that your sensor meets or exceeds OE specifications. We carry exact-fit sensors with OE connectors for easy installation as well as universal sensors with solder-free connectors.

No matter what you drive, AutoZone makes finding the right parts for your vehicle easy. If you're looking for a Honda Accord oxygen sensor, just enter your Accord's year, make, model, and engine up above, and we'll find the parts you need. Our products boast premium construction from best-in-class materials, and we stock aftermarket components from the industry's best brands, so you can bet on top-notch fabrication.

AutoZone’s aftermarket oxygen sensors can keep your engine running efficiently. The engine computer is responsible for calculating how much fuel the engine needs based on the amount of oxygen in the system, and it relies on a good O2 sensor to function properly. The sensor is mounted in the exhaust manifold to monitor the amount of oxygen in the exhaust. Faulty oxygen sensors cannot send the correct air-fuel ratio data to the engine control module, leading to inaccurate guesses about the amount of fuel your engine needs. This is why when the oxygen sensor fails, vehicles can start consuming far more fuel than is necessary.

Signs of a Bad O2 Sensor?
Bad O2 sensor symptoms include poor gas mileage, rough engine idle, starting trouble, and even failure of the catalytic converter. Often, the check engine light will come on to provide ODII trouble codes to check with a code reader. Garage replacement service for a bad oxygen sensor can be pricey, but changing your own O2 sensor is generally an easy DIY job that can make your car run smoothly again.

If you've been dealing with the symptoms of a bad oxygen sensor, a new sensor can make your car's emission control and fuel consumption right again. Buy online for free next day delivery or same day in-store pickup.