Oxygen Sensors

Oxygen sensors were developed to help measure the amount of oxygen in proportion to liquids or gases. In the case of your vehicle, it works in your emissions system to send data to a computer that helps the engine run at top performance. It also will alert you if your emissions are too excessive. If you have a faulty sensor, you will likely fail an emissions test. Your car can also experience rough idling or issues starting.

Refine Results
Oxygen Sensor
Part Number: 22690-8J001
Positions: Right Front, Right
Other Names: Heated Oxygen Sensor, More Names
Description: Q45. M45. Fx. All. Front. To 12/05. Right bank. 4.5L, exhaust manifold. More Info
Fits:
  • Infiniti:
    • FX45,
    • M45,
    • Q45
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22693-5AA0B
Positions: Front, Upper
Other Names: Upper Oxygen Sensor, Sensor Assembly Air Fuel Ratio, More Names
Replaces: 22693-5AA0A
Description: QX60. 2.5l. Front. More Info
Fits:
  • Infiniti:
    • QX60
$329.31
$251.10
$329.31
$251.10
Oxygen Sensor
Part Number: 22693-5CA0A
Positions: Left Front, Left Upper, Right Front, Right Upper
Other Names: Ft Oxygen Sensor, Upper Oxygen Sensor, Sensor Assembly Air Fuel Ratio, More Names
Description: Q50. Q60. 3.0L. Front. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
$321.80
$241.35
$321.80
$241.35
Oxygen Sensor
Part Number: 22693-6CA0B
Positions: Front, Upper
Other Names: Upper Oxygen Sensor, Air Fuel Ratio Sensor, More Names
Description: QX50. Front. To 09/18. More Info
Fits:
  • Infiniti:
    • QX50
$621.06
$496.85
$621.06
$496.85
Oxygen Sensor
Part Number: 22693-7S000
Positions: Left Front, Left, Right, Right Front
Other Names: Ft Oxygen Sensor, Sensor Assembly-Air Fuel Ratio, More Names
Description: QX56. Front. Right & left. More Info
Fits:
  • Infiniti:
    • QX56
$306.22
$229.66
$306.22
$229.66
Oxygen Sensor
Part Number: 226A0-0L713
Positions: Rear
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A0-0L710, 226A0-0L711
Description: Usa only, rear. More Info
Fits:
  • Infiniti:
    • I30
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-40U61
Positions: Rear
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 22690-40U21, 226A0-40U21, 226A0-40U60
Fits:
  • Infiniti:
    • I30
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-4GD0A
Positions: Rear, Lower
Other Names: Rear Oxygen Sensor, Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: Q50. Q60. Rear. 2.0l. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
$279.12
$209.34
$279.12
$209.34
Oxygen Sensor
Part Number: 226A0-4L713
Positions: Left Front, Left Rear
Other Names: Heatd Oxygen Sensor - Rear, More Names
Replaces: 226A0-4L710, 226A0-4L711
Description: I30. Rear. White. 3.0L, front pipe. More Info
Fits:
  • Infiniti:
    • I30
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-6P107
Positions: Right Rear, Right, Left Rear
Other Names: Sensor 02, More Names
Replaces: 226A0-6P101, 226A0-6P102, 226A0-6P103
Description: Q45. Rear. Right. More Info
Fits:
  • Infiniti:
    • Q45
$260.40
$195.30
$260.40
$195.30
Oxygen Sensor
Part Number: 226A0-8U300
Positions: Right Rear, Right, Rear Right Rear, Rear Right Right
Other Names: Rear Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: QX56. Rear. Right. More Info
Fits:
  • Infiniti:
    • QX56
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-9BF0B
Positions: Rear, Lower
Other Names: Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: QX60. Rear. 2.5L. More Info
Fits:
  • Infiniti:
    • QX60
$284.63
$213.48
$284.63
$213.48
Oxygen Sensor
Part Number: 226A0-AR210
Positions: Left Rear, Right, Right Rear
Other Names: Heated Oxygen Sensor - Rear, More Names
Description: Q45. M45. Rear. Right bank. More Info
Fits:
  • Infiniti:
    • M45,
    • Q45
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A1-4W004
Positions: Left, Rear
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A1-4W000, 226A1-4W001
Description: QX4. To 9/00. Left side, rear. More Info
Fits:
  • Infiniti:
    • QX4
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A1-AR210
Positions: Right Rear, Left, Left Rear
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A1-8U700
Description: Q45. M45. Rear. Left bank. More Info
Fits:
  • Infiniti:
    • M45,
    • Q45
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 22690-4M820
Positions: Front
Other Names: More Names
Replaces: 22690-4M805, 22690-4M806, 22690-4M815
Description: G20. Front. To 01/01. More Info
Fits:
  • Infiniti:
    • G20
$250.85
$188.14
$250.85
$188.14
Oxygen Sensor
Part Number: 22690-4W012
Positions: Left, Front, Right
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22690-4W010
Description: QX4. Right. Left side, front. More Info
Fits:
  • Infiniti:
    • QX4
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22690-AL600
Positions: Left Front, Right Front
Other Names: Heated Oxygen Sensor, More Names
Description: G35. Fx. To 10/03. Sedan, front. 3.5L, exhaust manifold. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35
$233.00
$174.75
$233.00
$174.75
Oxygen Sensor
Part Number: 22691-3Y101
Positions: Front, Left
Other Names: More Names
Replaces: 22691-3Y100
Description: I30. Left. Front. 3.0L, manifold. More Info
Fits:
  • Infiniti:
    • I30
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22691-4W002
Positions: Front, Left, Right
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22691-4W000
Description: QX4. Left. Right side, front. More Info
Fits:
  • Infiniti:
    • QX4
$237.67
$178.25
$237.67
$178.25
Oxygen Sensor
Part Number: 22691-8J101
Positions: Rear, Upper
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22691-8J100
Description: I35. Rear. Upper. 3.5L, manifold. More Info
Fits:
  • Infiniti:
    • I35
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22691-AR210
Positions: Left Front, Left, Front Left Front
Other Names: Heated Oxygen Sensor, More Names
Description: Q45. M45. Fx. Front. Left bank. To 12/2005. 4.5L, exhaust manifold. More Info
Fits:
  • Infiniti:
    • FX45,
    • M45,
    • Q45
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22693-1CA0A
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor Assembly-Air Fuel Ratio, More Names
Description: FX50. 5.0L. Front. More Info
Fits:
  • Infiniti:
    • FX50
$324.95
$243.71
$324.95
$243.71
Oxygen Sensor
Part Number: 22693-1LA0C
Positions: Left Front, Right Front, Front
Other Names: Ft Oxygen Sensor, Sensor Assembly Air Fuel Ratio, More Names
Replaces: 22693-1LA0B
Description: QX56. Front. To 08/2014. Air-Fuel Ratio Sensor. More Info
Fits:
  • Infiniti:
    • QX56,
    • QX80
$318.58
$238.94
$318.58
$238.94
Oxygen Sensor
Part Number: 22693-1MC0B
Positions: Left Front, Left Upper, Right Front, Right Upper, Front, Front Upper
Other Names: Upper Oxygen Sensor, Air Fuel Ratio Sensor, More Names
Replaces: 22693-1MC0A
Description: M56. Q70. 5.6L. Front. To 07/2014. Air-Fuel Ratio Sensor. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
$306.22
$229.66
$306.22
$229.66
Oxygen Sensor
Part Number: 22693-3RC0A
Positions: Left Front, Left Upper, Left Rear, Right Front, Right Upper, Right Rear, Front, Front Upper, Front Rear
Other Names: Ft Oxygen Sensor, Upper Oxygen Sensor, Rear Oxygen Sensor, Air Fuel Ratio Sensor, More Names
Replaces: 22693-1MR0A
Description: M35 hybrid. EX35, EX37. QX60. JX35. FX37. QX70. FX35. G37. M37. Q60. Front. 3.5L, 3.7L. To 11/2013. 3.5L, upper. To 06/2014. Air-Fuel... More Info
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • G37,
    • JX35,
    • M35h,
    • M37,
    • Q40,
    • Q60,
    • Q70,
    • QX50,
    • QX60,
    • QX70
  • 9 more
$324.95
$243.71
$324.95
$243.71
Oxygen Sensor
Part Number: 22693-3WY0A
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Air Fuel Ratio Sensor, More Names
Description: QX70. 5.0L. Front. More Info
Fits:
  • Infiniti:
    • FX50,
    • QX70
$324.95
$243.71
$324.95
$243.71
Oxygen Sensor
Part Number: 22693-6CA1B
Positions: Front
Other Names: Sensor Assembly Air Fuel Ratio, More Names
Description: QX50. Front. From 09/18. More Info
Fits:
  • Infiniti:
    • QX50
$495.03
$389.84
$495.03
$389.84
Oxygen Sensor
Part Number: 22693-7Y020
Positions: Left Front, Right Front
Other Names: Sensor Assembly Air Fuel Ratio, More Names
Replaces: 22693-7Y000
Description: M45. Q45. Fx. All. From 12/05. 4.5L, front. 4.5L, exhaust manifold. More Info
Fits:
  • Infiniti:
    • FX45,
    • M45,
    • Q45
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 226A0-0W012
Positions: Rear, Right
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A0-0W010, 226A0-0W011
Description: QX4. Right side, rear. More Info
Fits:
  • Infiniti:
    • QX4
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-1KT0A
Positions: Left Rear, Left Lower, Right Rear, Right Lower
Other Names: Rear Oxygen Sensor, Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: Q70 Hybrid. M35 hybrid. Q50. Rear. 3.5l. More Info
Fits:
  • Infiniti:
    • M35h,
    • Q50,
    • Q70
$277.68
$208.26
$277.68
$208.26
Oxygen Sensor
Part Number: 226A0-3NT0A
Positions: Lower, Rear, Left
Other Names: Rear Oxygen Sensor, Ft Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: QX60. JX35. Left. Rear. 3.5L, lower, awd. More Info
Fits:
  • Infiniti:
    • JX35,
    • QX60
$277.68
$208.26
$277.68
$208.26
Oxygen Sensor
Part Number: 226A0-4LA1A
Positions: Lower, Right, Rear
Other Names: Rear Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Replaces: 226A0-4LA0A
Description: QX60. JX35. All. Rear. Right. 3.5L, lower. More Info
Fits:
  • Infiniti:
    • JX35,
    • QX60
$261.68
$196.26
$261.68
$196.26
Oxygen Sensor
Part Number: 226A0-BV81A
Positions: Lower, Left
Other Names: Ft Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Replaces: 226A0-BV80A
Description: QX60. Left. 3.5L, lower, all. More Info
Fits:
  • Infiniti:
    • QX60
$261.68
$196.26
$261.68
$196.26
Oxygen Sensor
Part Number: 226A0-ET000
Positions: Left Rear, Right, Left Lower, Right Rear, Right Lower, Rear, Rear Right, Rear Lower
Other Names: Rear Oxygen Sensor, Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: EX35, EX37. QX70. FX37. FX35. FX50. Q40. G35. M37. G25. Q60. M35. M56. G37. Q70. 5.6L. 5.0l. Right. 3.5L, rear. 3.5L, 3.7L. To 11/2013.... More Info
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX50,
    • G25,
    • G35,
    • G37,
    • M35,
    • M37,
    • M56,
    • Q40,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 12 more
$266.92
$200.19
$266.92
$200.19
Oxygen Sensor
Part Number: 226A1-4L715
Positions: Front, Rear
Other Names: More Names
Replaces: 226A1-4L711, 226A1-4L712
Description: I30. Red. Rear. 3.0L, front converter. More Info
Fits:
  • Infiniti:
    • I30
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A1-4W011
Positions: Rear, Left
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A1-4W010
Description: QX4. From 9/00. Left side, rear. More Info
Fits:
  • Infiniti:
    • QX4
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A1-5Y701
Positions: Right Front, Right Lower
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A1-5Y700
Description: I35. Lower. 3.5L, front pipe. 3.5L, front converter. More Info
Fits:
  • Infiniti:
    • I35
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A1-AM601
Positions: Left Rear, Left
Other Names: Heated Oxygen Sensor - Rear, More Names
Description: M35. M45. G35. Fx. Left. 3.5L, rear. 4.5L, rear. Sedan, rear. 3.5L, catalytic converter. 4.5L, catalytic converter. More Info
Fits:
  • Infiniti:
    • FX35,
    • FX45,
    • G35,
    • M35,
    • M45
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 22690-40U06
Positions: Right Front, Right
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22690-40U00, 22690-40U05
Description: I30. Right. Usa only, front. More Info
Fits:
  • Infiniti:
    • I30
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22690-40U16
Positions: Left Front, Left
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22690-40U10, 22690-40U15
Description: I30. Left. Usa only, front. More Info
Fits:
  • Infiniti:
    • I30
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22690-4L002
Positions: Right Front
Other Names: More Names
Replaces: 22690-4L000
Description: Usa only, front. More Info
Fits:
  • Infiniti:
    • I30
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22690-4W021
Positions: Left, Front Right Front, Front Right Right
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22690-4W020
Description: QX4. Right. Left side, front. Mid Year Emissions. More Info
Fits:
  • Infiniti:
    • QX4
$223.95
$167.96
$223.95
$167.96
Oxygen Sensor
Part Number: 22691-4W003
Positions: Front Left Front, Left, Front Left Right
Other Names: Heated Oxygen Sensor, More Names
Replaces: 22691-4W001
Description: QX4. Left. Right side, front. Mid Year Emissions. More Info
Fits:
  • Infiniti:
    • QX4
$233.00
$174.75
$233.00
$174.75
Oxygen Sensor
Part Number: 22693-1KT0A
Positions: Front, Upper
Other Names: Upper Oxygen Sensor, Air Fuel Ratio Sensor, More Names
Replaces: 22693-1KT5A
Description: QX60. 2.5L. Front. More Info
Fits:
  • Infiniti:
    • QX60
$333.07
$249.80
$333.07
$249.80
Oxygen Sensor
Part Number: 22693-1LU0A
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor Assembly Air Fuel Ratio, More Names
Description: G25. 2.5L. Front. More Info
Fits:
  • Infiniti:
    • G25
$324.95
$243.71
$324.95
$243.71
Oxygen Sensor
Part Number: 226A0-1KC0A
Positions: Left Rear, Left Lower, Right Rear, Right Lower, Rear, Rear Lower
Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: QX50. QX70. Q50. Q60. Q70. Rear. 3.5L, 3.7L. From 04/2014. More Info
Fits:
  • Infiniti:
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 2 more
$284.63
$213.48
$284.63
$213.48
Oxygen Sensor
Part Number: 226A0-4W005
Positions: Rear, Right
Other Names: Heated Oxygen Sensor - Rear, More Names
Replaces: 226A0-4W001
Description: QX4. Rear. Right. To 9/00. More Info
Fits:
  • Infiniti:
    • QX4
$255.30
$191.48
$255.30
$191.48
Oxygen Sensor
Part Number: 226A0-5CA0A
Positions: Left Rear, Left Lower, Right Rear, Right Lower
Other Names: Rear Oxygen Sensor, Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: Q50. Q60. Rear. 3.0L, post converter. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
$268.28
$201.21
$268.28
$201.21
Oxygen Sensor
Part Number: 226A0-5RB0A
Positions: Rear, Lower
Other Names: Lower Oxygen Sensor, Heated Oxygen Sensor - Rear, More Names
Description: QX50. Rear. More Info
Fits:
  • Infiniti:
    • QX50
$178.83
$134.13
$178.83
$134.13

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