Genuine Toyota MR2 Oxygen Sensor

Oxygen O2 Sensor
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9 Oxygen Sensors found

  • Toyota MR2 Oxygen Sensor - 89465-19135
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    Toyota MR2 Oxygen Sensor

    Part Number: 89465-19135
    $116.76 MSRP: $164.59
    You Save: $47.83 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Replaced by: 89465-19136
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1985-1988 Toyota MR2 | GT, Super Charger | 4 Cyl 1.6L | 4AGELC, 4AGZE; 4AGELC, 4AGZE; AW11L-WCMQFA, AW11L-WCMQFK, AW11L-WCPQFA, AW11L-WCPQFK, AW11L-WJMQFA, AW11L-WJMQFK, AW11L-WJMQRA, AW11L-WJMQRK, AW11L-WJPQFA, AW11L-WJPQRA
  • Toyota MR2 Oxygen Sensor - 89465-19205
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    Toyota MR2 Oxygen Sensor

    Part Number: 89465-19205
    $125.20 MSRP: $177.99
    You Save: $52.79 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Oxygen
    • Replaced by: 89465-19206
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1987-1989 Toyota MR2 | GT | 4 Cyl 1.6L | 4AGELC; 4AGELC; AW11L-WCMQFA, AW11L-WCMQFK, AW11L-WCPQFA, AW11L-WCPQFK, AW11L-WJMQFA, AW11L-WJMQFK, AW11L-WJPQFA
  • Toyota MR2 Oxygen Sensor - 89465-17090
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Manufacturer Note: REAR
    • Position: Rear
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1990-1993 Toyota MR2 | 4 Cyl 2.2L | 5SFE; 5SFE; SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJPZKA
  • Toyota MR2 Oxygen Sensor - 89465-17120
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Manufacturer Note: REAR
    • Position: Rear
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1992-1995 Toyota MR2 | 4 Cyl 2.2L | 5SFE; 5SFE; SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJPZKA
  • Toyota MR2 Oxygen Sensor - 89465-19245
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1987-1989 Toyota MR2 | Super Charger | 4 Cyl 1.6L | 4AGZE; 4AGZE; AW11L-WJMQRA, AW11L-WJMQRK, AW11L-WJPQRA
  • Toyota MR2 Oxygen Sensor - 89465-19435
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Manufacturer Note: FRONT
    • Position: Front
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1990-1993 Toyota MR2 | 4 Cyl 2.2L | 5SFE; 5SFE; SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJMZKK, SW21L-AJPZKA
  • Toyota MR2 Oxygen Sensor - 89465-19525
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Manufacturer Note: FRONT
    • Position: Front
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1992-1995 Toyota MR2 | 4 Cyl 2.2L | 5SFE; 5SFE; SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJMZKK, SW21L-AJPZKA
  • Toyota MR2 Oxygen Sensor - 89465-19206
    View related parts
    Product Specifications
    • Other Name: Sensor, Oxygen
    • Replaces: 89465-19205
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1987-1989 Toyota MR2 | GT | 4 Cyl 1.6L | 4AGELC; 4AGELC; AW11L-WCMQFA, AW11L-WCMQFK, AW11L-WCPQFA, AW11L-WCPQFK, AW11L-WJMQFA, AW11L-WJMQFK, AW11L-WJPQFA
  • Toyota MR2 Oxygen Sensor - 89465-29365
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    Product Specifications
    • Other Name: Sensor, Oxygen
    • Warranty: This genuine part is guaranteed by Toyota's factory warranty.
    Fits the following Vehicles:
    • 1990-1995 Toyota MR2 | 4 Cyl 2.0L | 3SGTE; 3SGTE; SW20L-ACMZZA, SW20L-AJMZZA, SW20L-AJMZZK

Toyota MR2 Oxygen Sensor

The Oxygen Sensor in cars is used to enhance the combination of air and fuel and to minimize emissions to the atmosphere by giving signals to the engine control computer. This sensor measures the amount of oxygen remaining in the exhaust in relation to the atmospheric taken as a standard and produces an electric signal in proportion to it. The computer then alters the air/fuel ratio for efficient catalytic converter and low emissions. A Toyota MR2 car' has at least two oxygen sensors, the primary before the catalytic converter and the other after the converter, to learn more of what the air/fuel ratio is at that particular time. The sensor is installed at high operating temperature and usually it ages from contamination and therefore high emissions and poor fuel economy. Another requirement is that cleaning and replacement of the sensor should be carried out approximately in one and a half- two years or every 60,000 to 100,000 miles in order to maintain efficiency and to have an accurate fuel consumption.

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Toyota MR2 Oxygen Sensor Parts Questions & Experts Answers

  • Q: How do you disconnect the oxygen sensor from the exhaust manifold on Toyota MR2?
    A: To disconnect the oxygen sensor from the exhaust manifold, start by disconnecting the cable from the negative terminal of the battery. Then, raise the vehicle and securely place it on jackstands. Before raising the vehicle, unplug the electrical connector between the oxygen sensor pigtail and the engine compartment wire harness. This connector is a round, yellow connector located below and in front of the distributor. Once the connector is unplugged, carefully remove the oxygen sensor from the exhaust manifold. To reinstall, simply reverse the removal steps, making sure to coat the threads of the sensor with an anti-seize compound before installation.

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