CLASSIC-AUTOPARTS CL12939TS690 Downstream Oxygen Sensor O2

( Brand: Classic-autoparts ), ( Manufacturer Part Number: CL12939TS690 ), ( Part Type: Sensor ), ( Manufacturer Warranty: 1 Year ), ( Sensor Type: Oxygen Sensor ), ( Placement On Vehicle: Downstream ), ( Features: Direct Fit, Easy Installation ), ( Length: 550mm )

Review CLASSIC AUTOPARTS Downstream Oxygen O2 Sensor Honda Acura fits ACCORD PILOT MDX TSX RLX 2007–2020

The Classic Autoparts CL12939TS690 Downstream Oxygen Sensor is a crucial component of the exhaust system in various Honda, Acura, and MDX models produced between 2007 and 2020. This sensor plays a significant role in maintaining optimal engine performance and fuel efficiency by monitoring the amount of unburnt oxygen in the exhaust gases.

This downstream oxygen sensor, also known as a lambda sensor, is designed as a heated zirconia sensor. Its hexagonal shape measures 3.6 inches long and 0.8 inches in diameter, with a thread size of 1.0 inches. It is engineered to operate at an optimal temperature between 572 F and 1112 F (300 C and 605 C).

The CL12939TS690 sensor features a built-in heating element that ensures a quick response time and accurate readings. It has a resistance value of 10 ohms at room temperature and 0.1 ohms when heated. The sensor is designed to provide stable and reliable readings over an extended period, ensuring the engine maintains the proper air-fuel ratio.

This oxygen sensor is easy to install, making it a popular choice for DIY enthusiasts and professional mechanics alike. It is important to note that replacing the oxygen sensor may improve the overall performance of the vehicle and can also help pass emissions tests.

In summary, the Classic Autoparts CL12939TS690 Downstream Oxygen Sensor is a high-quality, reliable, and accurate component designed for use in various Honda, Acura, and MDX models. Its hexagonal shape, optimal temperature range, quick response time, and stable readings make it an ideal choice for maintaining optimal engine performance and fuel efficiency.

Buying the Classic Autoparts CL12939TS690 Downstream Oxygen Sensor for Honda Accord, Pilot, Acura MDX, Tsx, Rlx (2007-2020) model vehicles comes with several pros and cons that might help you make an informed decision.

1. OEM Equivalent: This sensor is an OEM (Original Equipment Manufacturer) equivalent, meaning it is designed to match the performance and quality of the original part produced by the vehicle manufacturer.

2. Wide Compatibility: The sensor is compatible with multiple vehicle models, including Honda Accord, Pilot, and Acura MDX, Tsx, and Rlx from the 2007-2020 model years.

3. Cost-Effective: Compared to purchasing a new sensor directly from the dealership, buying an aftermarket equivalent like this one can save you a significant amount of money.

1. Potential for Counterfeit Parts: When purchasing aftermarket parts, there is a risk of receiving counterfeit or subpar components. However, buying from a reputable supplier like Classic Autoparts can help mitigate this risk.

2. Installation Complexity: Installing an oxygen sensor can be a complex process, especially if you're not familiar with working on cars. You may need to use specific tools and follow a detailed instructions, which might require additional time and effort.

3. Potential for Performance Issues: A faulty oxygen sensor can cause various performance issues, such as poor fuel efficiency, increased emissions, and engine misfires. While this sensor is OEM equivalent, there's still a possibility of receiving a faulty part, which could lead to these issues.

The Classic Autoparts CL12939TS690 Downstream Oxygen Sensor is a cost-effective, OEM equivalent option for Honda Accord, Pilot, Acura MDX, Tsx, and Rlx vehicles from the 2007-2020 model years. However, there are potential risks associated with purchasing aftermarket parts, such as the possibility of receiving counterfeit components or encountering performance issues. To mitigate these risks, ensure you buy the sensor from a reputable supplier and follow the installation instructions carefully.

If you're comfortable with the risks associated with purchasing aftermarket parts, the Classic Autoparts CL12939TS690 Downstream Oxygen Sensor is a cost-effective option for replacing the original sensor in your vehicle. However, if you prefer the peace of mind that comes with a new, OEM part, consider purchasing it directly from the dealership or an authorized repair shop.

Details:

Before install,make sure installation location surface cleaning. The upstream oxygen sensor is located before the catalytic converter. If the data between two sensors becomes more similar, vehicles computer may trigger a catalyst inefficiency check engine code, which turns on Check Engine light. 1976 to Early-1990's.

It also senses any raw, sunburned fuel coming from the combustion chambers. Type of Oxygen Sensor. 30000 to 50000 km. Such vehicles should have a sticker under the hood or on drivers door jamb that identify them.

The images shown are not the actual item and for your reference only. Downstream Oxygen O2 Sensor for Honda Accord Pilot Acura MDX TSX RLX 2007 -2020. Service Interval Advice. This sensor measures the pollutants making it through converter and out of tailpipe.

Range of Year. Fixed through the clamp,if wiring harness is longer than original. Unheated 1 or 2 Wires. The data from this sensor is compared to that of the upstream.

The downstream oxygen sensor is located directly after the catalytic converter. This measures the level of pollutants coming directly from engine. Fast and Free.

part #: cl12939ts690 price

• $15.76

specifications acrasensor:

• for models: Mdx, Tsx, Rlx, Accord, Pilot
• for makes: Honda, Acura
• for years: 2007-2020
• brand: Classic-autoparts
• mpn: Cl12939ts690
• part type: Sensor
• manufacturer warranty: 1 Year
• sensor type: Oxygen Sensor
• placement on vehicle: Downstream
• features: Direct Fit, Easy Installation
• length: 550mm

shipping acrasensor:

• service: FedEx Ground Economy
• type: Fixed
• class: Economy
• transit: 3-7 Days
• carrier: FedEx
• cost: $0.00

seller acrasensor:

• city: Ontario, California
• # reviews: 2919
• rating: 98.5%

payments acrasensor:

• credit card: Mastercard
• other
• wallet: Apple-pay

offer acrasensor:

• best offers: True
• started: April 1, 2025
• availability: In Stock
• sold: 0
• quantity: 5
• options: Ship-to-home

returns acrasensor:

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

general acrasensor:

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

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