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  3. CLASSIC AUTOPARTS CL831921TS

CLASSIC-AUTOPARTS CL831921TS El Upstream Downstream Oxygen 1.7L O2 Sensor

fits model: X2. make: Acura. year: 2001–2003.

Cl831921ts Classic-autoparts Fits For 2001-2003 Acura El 1.7l Upstream And Downstream O2 Oxygen 02 Sensor X2

( Brand: Classic-autoparts ), ( Manufacturer Part Number: CL831921TS ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Custom Bundle: Yes ), ( Modified Item: No ), ( Type: Sensor ), ( Wire: 4, 4 ), ( Position: Upstream, Downstream ), ( Housing Material: Metal ), ( Thread Size: 18 X 1.5 Mm ), ( Universal Or Specific Fit: Specific ), ( Automotive Color / Finish: Steel ), ( Terminal Type: Blade ), ( Attachment Method: Screw-on ), ( Output Signal Range: V ), ( Features: Direct Fit )

Review CLASSIC AUTOPARTS Acura El 1.7l Upstream And Downstream O2 Oxygen Sensor fits X2 2001–2003

Introducing the CL831921TS Oxygen Sensor from Classic Autoparts, specifically designed for the 2001-2003 Acura EL models equipped with a 1.7L engine. This upstream and downstream oxygen sensor is an essential component of your vehicle's exhaust system, monitoring the air-fuel mixture in the engine and ensuring optimal combustion efficiency.

The CL831921TS Oxygen Sensor from Classic Autoparts is a high-performance replacement part, engineered to meet or exceed the original equipment specifications. Each sensor is meticulously crafted using advanced materials and manufacturing processes to ensure superior durability and reliability. The sensor features a ceramic element that accurately measures the amount of oxygen present in the exhaust gases and sends this information to the engine control module.

The CL831921TS Oxygen Sensor is designed to provide precise and consistent readings, ensuring your Acura EL maintains optimal engine performance. This sensor is also equipped with a heating element, which helps to warm up the sensor quickly during cold starts, ensuring accurate readings from the very beginning of the driving experience.

Installation of the CL831921TS Oxygen Sensor is straightforward, making it an excellent choice for DIY enthusiasts or professional technicians. Each sensor comes complete with all necessary hardware, including new gaskets and bolts, to ensure a secure and leak-free installation.

By choosing the CL831921TS Oxygen Sensor from Classic Autoparts, you can rest assured that you are investing in a high-quality replacement part that will help keep your 2001-2003 Acura EL running at its best. This sensor is backed by the Classic Autoparts commitment to quality and customer satisfaction, ensuring your peace of mind both on the road and in the shop.

Buying Classics Autoparts CL831921TS for 2001-2003 Acura EL 1.7L Upstream Downstream O2 Sensors - Pros, Cons, and Conclusion

Introduction:

This article aims to provide an informative analysis of the pros and cons of purchasing a Classics Autoparts CL831921TS for the 2001-2003 Acura EL 1.7L upstream and downstream O2 sensors.

Pros:

1. Cost-Effective: One of the significant advantages of buying aftermarket O2 sensors like Classics Autoparts CL831921TS is their affordability. These sensors are often priced lower than their original equipment manufacturer (OEM) counterparts.

2. Availability: Aftermarket parts like the CL831921TS are widely available from various online and offline retailers, making it easier for consumers to find and purchase them.

3. Quick Shipping: Since aftermarket parts are manufactured in large quantities, they usually have quicker shipping times compared to OEM parts.

4. Functional Equivalence: Aftermarket sensors, including the CL831921TS, are designed to meet or exceed the functionality of their OEM counterparts. This means that they can effectively monitor the exhaust gas and provide accurate feedback to the engine control unit (ECU).

Cons:

1. Quality Concerns: Some aftermarket parts, including O2 sensors, may not meet the same quality standards as OEM parts. While the CL831921TS is a reputable option, it's essential to ensure that the specific part you're purchasing is of good quality.

2. Compatibility: Although aftermarket sensors are functional equivalents, they might not be 100% compatible with all vehicle systems. In some cases, this could lead to check engine lights or other issues. However, with the CL831921TS, compatibility should not be a concern as it is specifically designed for 2001-2003 Acura EL 1.7L vehicles.

3. Warranty: Original equipment manufacturer parts usually come with longer warranties compared to aftermarket parts. While some aftermarket sensors, like the CL831921TS, offer warranties, they are typically shorter than OEM warranties.

Conclusion:

The decision to buy the Classics Autoparts CL831921TS for 2001-2003 Acura EL 1.7L upstream and downstream O2 sensors depends on various factors, including personal preferences, budget, and vehicle usage. If cost savings and quick availability are priorities, aftermarket sensors like the CL831921TS are an excellent choice. However, those seeking the highest quality and longest warranty may prefer to invest in OEM parts. Ultimately, it's crucial to ensure that the aftermarket sensor you choose, such as the CL831921TS, is of good quality and compatible with your vehicle.

Recommendation:

Based on the information provided, we recommend the Classics Autoparts CL831921TS for 2001-2003 Acura EL 1.7L upstream and downstream O2 sensors as a cost-effective and functional solution for those seeking to replace their worn-out sensors. Ensure that you purchase the part from a reputable supplier to guarantee its quality.

Details:

Stainless Steel Housing - Resists corrosion and contamination with a rugged, watertight body. 4 pare your new oxygen sensor to the old one. 8.Start the car. Double Protection Cover - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone lead poisoning.

WHO to install an oxygen sensor. You should notice an immediate improvement. 6.Plug the electrical connections back in. Screw it in place clockwise and snug down with the socket or open-end wrench.

Do not over tighten the sensor as you might strip threads. 3.Unscrew the oxygen sensor off exhaust pipe using either an open-end wrench or a special socket made to remove it. Use a flat tip screwdriver to push in the tabs and pull connection apart. 5.Reverse the steps used in removing oxygen sensor and install new part.Add a small amount of anti-seize to threads.

Where is the oxygen sensor in your vehicle. Aluminum-Oxide Trap Layer - Keeps silicone and lead outside the ceramic client through, preventing damage to platinum electrode. It will have an electrical connection attached to it. 2.Disconnect the electrical connection on oxygen sensor.

Use heat sensitive shrink tape to seal the connections. Use the diagnostic scanner/reader to clear code from vehicles computer. Follow manufacturers instructions to know which wires tie together. Fits for 2001 2003 Acura EL 1.7L Upstream and Downstream o2 Oxygen 02 Sensor X2 Compatibility.

1.Locate the oxygen sensor on your vehicle by looking for a part that looks like spark plug sticks out from exhaust pipe. The images shown are not the actual item and for your reference only. 2001 2003 Acura EL 1.7L 2001 2003 Honda Civic 1.7L. Cut off the old connector from bad oxygen sensor, strip wires and solder to new sensor.

The majority of oxygen sensors will take an SAE 7/8 inch 2.2 cm wrench. 7.Turn on the ignition key, but do not start your vehicle. You can also use butt connectors. Fast and Free.

Porous PTFE Filter - Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants seep into casing.

part #: cl831921ts price

  • $18.38

specifications acrasensor:

  • for models: X2
  • for makes: Acura
  • for years: 2001-2003
  • brand: Classic-autoparts
  • mpn: Cl831921ts
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • custom bundle: Yes
  • modified item: No
  • type: Sensor
  • wire: 4, 4
  • position: Upstream, Downstream
  • housing material: Metal
  • thread size: 18 X 1.5 Mm
  • universal or specific fit: Specific
  • automotive color / finish: Steel
  • terminal type: Blade
  • attachment method: Screw-on
  • output signal range: V
  • features: Direct Fit

general acrasensor:

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

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offer acrasensor:

  • started: January 23, 2026
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for models: x2, for makes: acura, for years: 2001-2003, manufacturer warranty: 1 year, fitment type: direct replacement, custom bundle: yes, modified item: no, type: sensor, wire: 4, 4, position: upstream, downstream, housing material: metal, thread size: 18 x 1.5 mm, universal or specific fit: specific, automotive color / finish: steel, terminal type: blade, attachment method: screw-on, output signal range: v, features: direct fit,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5708946835710602,
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  • New. Offer #1 priced at $18.38 + $0.00 shipping estimate = $18.38* total. . Compatibility : 2001-2003 Acura EL 1.7L 2001-2003 Honda Civic 1.7L Features: Porous PTFE Filter - Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.FREE SHIPPING

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