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  3. TRQ OSA61312

TRQ OSA61312 Oxygen Sensor Wideband 191213613122

fits model: Rsx, Cr, Civic. make: Acura, Honda. year: 2003–2005.

Osa61312 Trq Oxygen Sensor Wideband Compatible Acura Rsx Honda Civic Cr V 02-04 01-05 03-05

( Brand: Trq ), ( Manufacturer Part Number: OSA61312 ), ( Part Type: Sensor ), ( UPC: 191213613122 )

Review TRQ Oxygen Sensor Wideband Compatible Acura Honda 02-04 01-05 fits CIVIC RSX CR 2003–2005

The OSA-61312 Wideband Oxygen Sensor is a crucial component in the fuel delivery system for select Acura RSX and Honda Civic models from the years 2002 to 2005 and CR-V models from the years 2001 to 2005. This sensor plays a significant role in maintaining optimal engine performance and ensuring efficient fuel consumption.

The OSA-61312 is a wideband sensor, which means it offers a broader operating range than traditional narrow-band sensors. It is specifically designed to read and process lambda values between 0.1 and 1.0, providing real-time feedback to the engine management system for precise fuel adjustments. This results in a smoother and more responsive driving experience.

This oxygen sensor features a high-temperature ceramic sensor element that can withstand the extreme temperatures within the exhaust system. The sensor's design allows it to measure the amount of oxygen present in the exhaust gases, which in turn helps the engine management system calculate the ideal fuel-air mixture for the engine to operate efficiently.

The OSA-61312 also comes with a built-in heater element that ensures the sensor warms up quickly after engine start-up. This rapid response time helps minimize the time it takes for the engine management system to make adjustments based on sensor data, leading to improved engine performance and reduced emissions.

The sensor housing is made of durable materials, designed to withstand the harsh conditions of the exhaust system. It is also designed to be easy to install, with a straightforward plug-and-play connection to the engine management system.

In summary, the OSA-61312 Wideband Oxygen Sensor is an essential upgrade for Acura RSX and Honda Civic owners looking for improved engine performance, increased fuel efficiency, and reduced emissions. Its wide operating range, rapid response time, and durable design make it an excellent choice for those seeking a high-performing and reliable oxygen sensor for their vehicle.

Pros and Cons of Buying an OSA61312 Oxygen Sensor for Acura RSX and Honda Civic (02-04, 01-05, 03-05)

Introduction:

The OSA61312 oxygen sensor is a popular aftermarket replacement for various Honda and Acura models, including the RSX. This sensor is known for its wideband capability, which allows for real-time monitoring of oxygen content in exhaust gases. Let's explore the advantages and disadvantages of purchasing this particular oxygen sensor.

Pros:

1. Wideband Capability: The primary advantage of the OSA61312 oxygen sensor is its wideband feature. This enables more accurate and real-time engine performance monitoring, leading to better fuel efficiency and improved engine performance.

2. Durability: The OSA61312 oxygen sensor is designed with a robust ceramic structure, ensuring long-lasting performance and resistance to high temperatures.

3. Easy Installation: This oxygen sensor is relatively easy to install, requiring no additional tools or modifications.

4. Improved Emissions: With precise oxygen sensor readings, the engine can optimize fuel-air mixture, reducing harmful emissions.

Cons:

1. Cost: The OSA61312 oxygen sensor may be more expensive than some standard oxygen sensors. However, its advanced features and performance gains may justify the investment for some enthusiasts.

2. Calibration: Proper calibration is crucial for optimal performance and accurate readings. A professional technician or a dedicated calibration tool might be required to ensure accurate calibration.

3. Compatibility: While the OSA61312 oxygen sensor fits various Honda and Acura models, it's essential to double-check compatibility before purchasing. Incorrect installation could lead to performance issues and potential damage.

Conclusion:

In conclusion, the OSA61312 oxygen sensor offers several advantages, including wideband capability, durability, easy installation, and improved emissions. However, potential drawbacks include a higher cost, the need for proper calibration, and compatibility concerns. Ultimately, the decision to purchase the OSA61312 oxygen sensor depends on individual priorities, budget, and vehicle usage. If real-time engine performance monitoring and optimized fuel efficiency are important, this sensor is a worthwhile investment.

Details:

EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit eliminating need modifications.

part #: osa61312 prices

  • $84.95-$126.79

specifications acrasensor:

  • for models: Rsx, Cr, Civic
  • for makes: Acura, Honda
  • for years: 2003-2005
  • brand: Trq
  • mpn: Osa61312
  • part type: Sensor
  • upc: 191213613122

returns acrasensor:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

general acrasensor:

  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
  • condition: New

offer acrasensor:

  • quantity: 2
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: March 18, 2026

seller acrasensor:

  • # reviews: 1606
  • city: Phoenix, Arizona
  • rating: 98.8%

payments acrasensor:

  • credit card: Discover
  • wallet: Google-pay
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shipping acrasensor:

  • carrier: FedEx
  • class: Expedited
  • type: Fixed
  • cost: $0.00
  • transit: 2-3 Days
  • service: FedEx 2Day
for models: rsx, cr, civic, for makes: acura, honda, for years: 2003-2005, part type: sensor,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5838812821784633,
Trq OSA61312 Is Similar To:
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3 offers $84.95–$126.79 USD
  • New. Offer #1 priced at $126.79 + $0.00 shipping estimate = $126.79* total. Material: Stainless Steel Manufacturer: TRQ.FREE SHIPPING
  • New. Offer #2 priced at $84.95 + $0.00 shipping estimate = $84.95* total. 2002-2004 Acura RSX Type-S L4 2.0L Upstream Bank 1 Sensor 1 2001-2005 Honda Civic HX L4 1.7L Upstream Bank 1 Sensor 1 2003-2005 Honda Civic L4 1.3L Upstream Bank 1 Sensor 1 2004-2005 Honda Civic DX L4 1.7L Upstream Bank 1 Sensor 1 2004-2005 Honda Civic LX L4 1.7L Upstream Bank 1 Sensor 1 2004-2005 Honda Civic Value Package L4 1.7L Upstream Bank 1 Sensor 1 2005 Honda Civic LX Special Edition L4 1.7L Upstream Bank 1 Sensor 1 2002-2004 Honda CR-V L4 2.FREE SHIPPING
  • New. Offer #3 priced at $87.27 + $0.00 shipping estimate = $87.27* total. Thread Size Mounting Type. Air / Fuel Ratio.FREE SHIPPING

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