Oxygen Sensors

An oxygen sensor does two things. First it's designed to measure the amount of oxygen left in the exhaust gases, and sends that information to the engine's computer, so it can properly adjust the air/fuel ratio in order to run the engine at peak performance for it's driving condition. One vehicles with two oxygen sensors, they also help tell the engine's computer if the catalytic converter in functioning properly by relaying the oxygen left in the exhaust gas, before and after the catalytic converter. A bad catalytic converter will be read by the oxygen sensors the same, which tells the engine's computer something is wrong.The oxygen sensor is crucial for emission testing and is a sometimes a reason for a failure. It's important that you're paying attention to how your oxygen sensor is operating so you can get a replacement one if needed. Your check engine light might illuminate, or you could have a decrease in fuel efficiency. When shopping for an oxygen fit your specific vehicle. At Honda Parts Unlimited we only sell OEM Honda replacement parts. These parts are designed, engineered, and manufactured to work with your vehicle correctly, and are backed by a quality guarantee. Shop our selection today.

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Sensor, Front Secondary Oxygen
Part Number: 36532-RKB-004
Other Names: Sensor Front- More Names
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR
$146.33
$107.12
$146.33
$107.12
Sensor, Oxygen
Part Number: 36531-PAA-305
Other Names: Sensor Oxygen More Names
Replaces: 36531-PAA-A01
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$257.05
$185.08
$257.05
$185.08
Sensor, Front Laf
Part Number: 36531-R70-A02
Other Names: Sensor Front- Laf More Names
Replaces: 36531-R70-A01
Description: Also known as a Lean Air/Fuel (LAF) Sensor, or Primary Oxygen Sensor, the Front Oxygen Sensor's job is to give the engine's computer the... More Info
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • CROSSTOUR 5-DOOR,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 1 more
$196.73
$144.01
$196.73
$144.01
Sensor, Laf
Part Number: 36531-RAA-A02
Other Names: Sensor Laf More Names
Replaces: 36531-RAA-A01
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$269.72
$194.20
$269.72
$194.20
Sensor, Laf
Part Number: 36531-RCA-A02
Other Names: Sensor Laf More Names
Replaces: 36531-RCA-A01
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD HYBRID SEDAN,
    • ACCORD SEDAN,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 1 more
$261.90
$188.57
$261.90
$188.57
Sensor, Front Secondary Oxygen
Part Number: 36532-RCA-A02
Other Names: Sensor Front- More Names
Replaces: 36532-RCA-A01
Description: On vehicles where there are two different banks of catalytic converters, the front catalytic converter(s) have an oxygen (LAF) sensor... More Info
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$102.37
$74.93
$102.37
$74.93
Sensor, Air Fuel Ratio
Part Number: 36531-RNA-J01
Other Names: Sensor More Names
Replaces: 36531-RNA-003
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$234.93
$169.15
$234.93
$169.15
Sensor, Rear Oxygen
Part Number: 36532-PMM-A01
Other Names: Sensor Rear- Oxygen More Names
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$545.37
$382.85
$545.37
$382.85
Sensor, Oxygen (Denso)
Part Number: 36532-RAA-A02
Other Names: Sensor Oxygen More Names
Description: A Rear Oxygen Sensor does 2 things. First it helps the ECU read the levels of oxygen in the exhaust gases in order to maintain a proper... More Info
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$146.33
$107.12
$146.33
$107.12
Sensor, Front Secondary Oxygen
Part Number: 36532-RCA-A51
Other Names: Sensor Front- More Names
Description: This Front Oxygen Sensor sits after the catalytic converter located on the exhaust manifold and does two things. First it tells the ECU... More Info
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$105.18
$76.99
$105.18
$76.99
Sensor, Oxygen
Part Number: 36532-RNA-A01
Other Names: Sensor Oxygen More Names
Description: The Rear Oxygen Sensor is responsible for not only telling the ECU is the catalytic converter is working like it should, but it helps... More Info
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC NGV SEDAN,
    • CIVIC SEDAN
$112.43
$82.30
$112.43
$82.30
Sensor, Laf
Part Number: 36531-PLR-003
Other Names: Sensor Laf More Names
Description: The Front Oxygen Sensor, also known as he LAF Sensor is primarily responsible for telling the ECU the oxygen level in the exhaust gas in... More Info
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$545.37
$382.85
$545.37
$382.85
Sensor, Rear Oxygen
Part Number: 36532-PZD-A01
Other Names: Sensor Rear- Oxygen More Names
Fits:
  • Honda:
    • ELEMENT 5-DOOR
$225.28
$162.20
$225.28
$162.20

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