How to service oxygen sensors in the Acura MDX?

In 2001 and 2002 Acura, and 2003 and 2004 Honda models, when servicing oxygen sensors, exercise caution as they have a permanently attached pigtail and electrical connector that cannot be removed, damaging or removing which renders the sensor useless. Keep contaminants away from the electrical connector and the sensor's louvered end, refrain from using cleaning solvents, and handle them delicately, avoiding rough treatment. Ensure the silicone boot on the sensor is correctly positioned to prevent potential melting issues. For sensor replacement, whether upstream or downstream, which are located beneath the vehicle, raise and secure the vehicle on jackstands. Disconnect the electrical connector, remove the sensor (using a wrench for upstream sensors), and if reinstalling the old sensor, apply anti-seize compound to its threads to facilitate future removal. Installation should be the reverse of the removal process, ensuring proper sensor tightening. In 2003 and later Acura and 2005 and later Honda models, with multiple catalytic converters, including warm-up converters with oxygen sensors, you may need to raise the vehicle to access these sensors. Disconnect the electrical connectors, remove the sensors (using an oxygen sensor socket), apply anti-seize compound to threads if reusing the old sensor, and reinstall them securely. For the front cylinder head's upstream sensor, you may not need to raise the vehicle, but a mirror might be necessary for visibility.

Genuine Acura MDX Oxygen Sensor

Oxygen O2 Sensor

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30 Oxygen Sensors found

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Acura MDX Front Oxygen Air Sensor
Part Number: 36531-5G0-A11
$217.66 MSRP: $310.85
You Save: $93.19 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Laf
- Position: Front
- Replaces: 36531-RN0-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Laf Sensor
Part Number: 36531-RDM-A01
$253.08 MSRP: $361.43
You Save: $108.35 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Laf ; Front Oxygen Sensor; Front Oxygen Sensor, Oxygen Sensor, Sensor
- Position: Front
- Replaces: 36531-RDJ-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Air Fuel Sensor
Part Number: 36531-RCA-A02
$253.08 MSRP: $361.43
You Save: $108.35 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Laf ; Rear Oxygen Sensor; Oxygen Sensor, Rear Oxygen Sensor, Sensor
- Replaces: 36531-RCA-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Front Secondary Oxygen Sensor
Part Number: 36532-RYE-A01
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Secondary Oxygen
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Rear Oxygen Sensor
Part Number: 36542-R70-A01
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Oxygen; Lower Oxygen Sensor, Oxygen Sensor
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Rear Laf Sensor
Part Number: 36541-R70-A02
$185.10 MSRP: $264.35
You Save: $79.25 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Laf ; Rear Oxygen Sensor
- Position: Rear
- Replaces: 36541-R70-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Lower Oxygen Sensor
Part Number: 36532-5J2-A01
$132.05 MSRP: $186.52
You Save: $54.47 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Oxygen, Front
- Position: Front Lower
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Front Secondary Oxygen Sensor
Part Number: 36532-RDJ-A01
$133.28 MSRP: $188.25
You Save: $54.97 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Secondary Oxygen; Front Oxygen Sensor, Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Lower Rear Secondary Oxygen Sensor
Part Number: 36542-RYE-A01
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Secondary Oxygen; Lower Oxygen Sensor, Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Rear Bottom Oxygen Air Sensor
Part Number: 36542-5G0-A01
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Oxygen
- Position: Rear Bottom
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Oxygen O2 Sensor
Part Number: 36541-5G0-A11
$227.02 MSRP: $324.22
You Save: $97.20 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Laf ; Rear Oxygen Sensor
- Replaces: 36541-5G0-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Oxygen Sensor
Part Number: 36532-5J2-A51
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Oxygen, Front ; Lower Oxygen Sensor; Lower Oxygen Sensor, Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Oxygen Air Sensor
Part Number: 36531-R70-A02
$190.10 MSRP: $271.50
You Save: $81.40 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Laf ; Front Oxygen Sensor
- Replaces: 36531-R70-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Air-Fuel Oxygen Sensor
Part Number: 36531-RYE-A01
$217.66 MSRP: $310.85
You Save: $93.19 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Laf ; Upper Oxygen Sensor; Oxygen Sensor, Upper Oxygen Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Rear Laf Sensor
Part Number: 36541-RYE-A01
$215.57 MSRP: $307.87
You Save: $92.30 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Laf ; Upper Oxygen Sensor; Upper Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Oxygen Sensor
Part Number: 36532-RYE-A11
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Oxygen, Front; Lower Oxygen Sensor, Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Oxygen Sensor
Part Number: 36532-5J6-A01
$142.99 MSRP: $201.97
You Save: $58.98 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Front Oxygen; Lower Oxygen Sensor, Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Rear Laf Sensor
Part Number: 36541-R70-A01
$185.10 MSRP: $264.35
You Save: $79.25 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Laf
- Position: Rear
- Replaced by: 36541-R70-A02
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Rear Laf Sensor
Part Number: 36541-5G0-A01
$227.02 MSRP: $324.22
You Save: $97.20 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Rear Laf
- Position: Rear
- Replaced by: 36541-5G0-A11
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Front Oxygen Sensor
Part Number: 36531-PGK-A03
Product Specifications
- Other Name: Sensor, Front Oxygen; Oxygen Sensor
- Position: Front
- Replaces: 36531-PGK-A02
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

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1-20 of 30 Results

Acura MDX Oxygen Sensor

Thus, the Acura MDX Oxygen Sensor is one of the essential components that accentuates the brand's focus on dependability and power. As a regulator of unburned oxygen levels in the existing exhaust, Oxygen Sensor is one of the most vital components to control the air/fuel mixture and increase the performance and smartness of Acura MDX. This sensor is responsible for its production of a voltage signal to the engine control computer for maximal performance of with minimal emissions. The Oxygen Sensor is suitable for use with different MDX models and is usually produced from zirconium dioxide with electrodes of platinum for longevity and precision. The special air/fuel ratio sensors are installed before and after the catalytic converter enabling its correct monitoring and the efficiency of the converter itself. However, the later models of the MDX vehicles may incorporate still more enhanced wideband air/fuel ratio sensors to give even better resolutions. This, alongside the heated design of the Oxygen Sensor, also helps the Acura MDX to start quickly, which further enhances its efficiency element. Due to its unique design and strong-built, Acura Oxygen Sensor is exceptional in the automotive market thus proving Acura's commitment to quality and performance. With the MDX generation after generation, the Oxygen Sensor will continue to apply its precious contribution by making every car's driving experience more enjoyable and align with the environmental requirements.

We provide a broad range of OEM Acura MDX Oxygen Sensor at unbeatable prices on our website. For your OEM parts, You can count on the guaranteed quality, manufacturer's warranty, outstanding customer service, and prompt delivery. We look forward to your visit.

Acura MDX Oxygen Sensor Parts Questions & Experts Answers

Front Oxygen Sensor
36531-PGK-A03
Q: How to service oxygen sensors in the Acura MDX?
A:
In 2001 and 2002 Acura, and 2003 and 2004 Honda models, when servicing oxygen sensors, exercise caution as they have a permanently attached pigtail and electrical connector that cannot be removed, damaging or removing which renders the sensor useless. Keep contaminants away from the electrical connector and the sensor's louvered end, refrain from using cleaning solvents, and handle them delicately, avoiding rough treatment. Ensure the silicone boot on the sensor is correctly positioned to prevent potential melting issues. For sensor replacement, whether upstream or downstream, which are located beneath the vehicle, raise and secure the vehicle on jackstands. Disconnect the electrical connector, remove the sensor (using a wrench for upstream sensors), and if reinstalling the old sensor, apply anti-seize compound to its threads to facilitate future removal. Installation should be the reverse of the removal process, ensuring proper sensor tightening. In 2003 and later Acura and 2005 and later Honda models, with multiple Catalytic Converters, including warm-up converters with oxygen sensors, you may need to raise the vehicle to access these sensors. Disconnect the electrical connectors, remove the sensors (using an oxygen sensor socket), apply anti-seize compound to threads if reusing the old sensor, and reinstall them securely. For the front cylinder head's upstream sensor, you may not need to raise the vehicle, but a mirror might be necessary for visibility.