ASUCARPARTS CAR0661380MA Oxygen Sensor Downstream Post Cat O2 2.0L Heated

( Brand: Asucarparts ), ( Manufacturer Part Number: CAR0661380MA ), ( Type: Sensor ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Thread Size: M18 ), ( Terminal Type: Blade ), ( Universal Or Specific Fit: Specific ), ( Attachment Method: Screw-on ), ( Connector Gender: Female ), ( Wire Harness Length: 35.83 In ), ( Sensor Type: Heated ), ( Output Signal Range: 0.2v To 0.8v ), ( Mounting Type: Threaded ), ( Position: Downstream, Sensor 2 ), ( Features: Direct Fit )

Review ASUCARPARTS O2 02 Oxygen Sensor Downstream Acura 2.0l Post Cat Heated fits CSX 2006–2011

The AUCARParts O2 sensor Downstream (part number: CAR0661380MA) is a crucial component of the exhaust system in 2006-2011 Acura CSX models with a 2.0L Post-Catalytic converter. This sensor plays a vital role in ensuring the vehicle's engine runs efficiently and emits the appropriate amount of exhaust gases.

This O2 sensor, specifically designed for Acura CSX vehicles, is a heated one, meaning it contains an internal heating element that helps bring the sensor up to operating temperature more quickly, especially during cold starts. This feature ensures accurate sensor readings, leading to improved fuel efficiency and reduced emissions.

The O2 sensor measures the amount of unburnt oxygen present in the exhaust stream and sends this data to the vehicle's engine control module (ECM). Based on this information, the ECM can adjust the air-fuel ratio to optimize engine performance and minimize exhaust emissions.

The CAR0661380MA O2 sensor is a high-quality replacement part, designed to meet or exceed original equipment manufacturer (OEM) specifications. It is manufactured using advanced technologies and materials to ensure durability, reliability, and long-lasting performance.

This O2 sensor comes with a straightforward installation process, making it an excellent choice for DIY enthusiasts. However, if you're not confident in your abilities, it's always recommended to consult a professional mechanic for installation.

In summary, the AUCARParts CAR0661380MA O2 sensor Downstream is a crucial component for 2006-2011 Acura CSX models with a 2.0L Post-Catalytic converter. It is a heated sensor designed to ensure accurate readings, improve fuel efficiency, and reduce exhaust emissions. This high-quality replacement part is easy to install and is manufactured to meet or exceed OEM specifications.

Buying the AUCARParts O2 sensor (part number: 0661380MA) for the 2006-2011 Acura CSX 2.0L post-cat heated application comes with several pros and cons. Let's examine each one:

1. OEM (Original Equipment Manufacturer) Replacement: This sensor is a direct replacement for the original part, ensuring proper fitment and function.

2. Heated Design: The heated design allows the sensor to warm up faster, improving engine performance and reducing the risk of misfires.

3. Improved Fuel Efficiency: A faulty oxygen sensor can cause your vehicle to consume more fuel than necessary. Replacing it with a new one can help improve fuel efficiency.

4. Reduced Emissions: A malfunctioning oxygen sensor can lead to increased emissions, which can negatively impact the environment and potentially result in failed emissions tests.

5. Better Engine Performance: A properly functioning oxygen sensor helps maintain correct air-fuel mixtures for optimal engine performance.

1. Cost: While the sensor itself may not be overly expensive, the labor costs for installation can add up, especially if you choose to have it installed at a professional shop.

2. Availability: Depending on your location and the availability of the specific part, it may take some time to receive and install the new sensor.

3. Installation Complexity: Installing the sensor may require advanced mechanical skills, especially if it's located in a hard-to-reach area.

In conclusion, replacing the faulty O2 sensor (part number: 0661380MA) in your 2006-2011 Acura CSX 2.0L with a new, OEM heated sensor offers several benefits, including improved engine performance, better fuel efficiency, reduced emissions, and maintaining proper air-fuel mixtures. However, the cost, availability, and installation complexity are potential drawbacks.

If you have the necessary skills and tools, installing the sensor yourself can help save on labor costs. Alternatively, you can consider purchasing the sensor from a reliable aftermarket supplier to reduce the overall cost. Ultimately, the decision to replace the sensor is essential for maintaining the health and longevity of your vehicle.

Details:

If the sensor is good, further diagnosis required. How to install the oxygen sensor. 2006 2011 Acura CSX 2.0L. Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing sensor if is still attached.

Check engine light on A reduction in fuel economy. If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. Must Know Before Buying. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor.

Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of old sensor. Oxygen Sensors Location. Your catalytic converter fails unexpectedly Exhaust emissions reach undesirable levels. Gently install the new oxygen sensor by hand while keeping wiring and connector free from bends.

ONLY a defective sensor after tested by voltmeter is applied to manufacturer warranty. Step 2 - By using a regular socket it minimizes potential damage to the sensor body and threads, this technique helps avoid stripping old upon removal. If the car has diagnostic trouble codes, they will need to be cleared. Step 1 - Some sensors are equipped with a heat shield that must be removed before the sensor removal, this is performed by removing any mounting bolts.

Excellent Delivery. The following information is for instructional and guidance reference only.

part #: car0661380ma price

• $14.68

specifications acrasensor:

• for models: Csx
• for makes: Acura
• for years: 2006-2011
• brand: Asucarparts
• mpn: Car0661380ma
• type: Sensor
• manufacturer warranty: 1 Year
• custom bundle: No
• fitment type: Direct Replacement
• thread size: M18
• terminal type: Blade
• universal or specific fit: Specific
• attachment method: Screw-on
• connector gender: Female
• wire harness length: 35.83 In
• sensor type: Heated
• output signal range: 0.2v To 0.8v
• mounting type: Threaded
• position: Downstream, Sensor 2
• features: Direct Fit

returns acrasensor:

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

seller acrasensor:

• city: Ontario, California
• # reviews: 7505
• rating: 99.0%

shipping acrasensor:

• service: FedEx Ground Economy
• transit: 6-9 Days
• class: Economy
• cost: $0.00
• type: Fixed
• carrier: FedEx

payments acrasensor:

• other
• credit card: Diners-club
• wallet: Google-pay

offer acrasensor:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 10
• sold: 0
• started: June 19, 2025

general acrasensor:

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

Asucarparts CAR0661380MA Is Similar To:

• Asucarparts Aup164ca114r Fits 1994 Acura Integra Gs-r Hatchback 3-door Short Air Intake System Filter (25.9% similar) Excellent delivery. The pipe in aluminum finish is durable and washable. Fits 1994 acura integral gs-r hatchback 3-DOOR short air intake system filter. Installation instruction is not included. 1 year warranty. Fits manual transmission. Helps engine to breather better, its the ultimate performance...(November 27th, 2023)
• Asucarparts Aup83617300p 2pcs Oxygen O2 02 Sensor For 1999 Acura Tl 3.2l Upstream Downstream (44.8% similar) Where are my oxygen sensors located. When oxygen sensor failure occurs, a FTC is recorded in the engine control unit ecu and malfunction indicator lamp mil illuminated on dash, alerting driver vehicle has problem. Supplied with a factory-fitted connector for easy installation. Precision manufactured...(December 15th, 2023)
• Asucarparts Aup05073800cp Oxygen O2 02 Sensor For 2004-2008 Acura Tsx 2.4l Upstream (65.6% similar) Precision manufactured with a sensing element incorporating premier technical ceramics. Disconnect it. Where are my oxygen sensors located. How to replace an oxygen sensor. Diagnostic trouble codes FTC when oxygen sensor failure occurs, a FTC is recorded in the engine control unit ecu and ...(December 16th, 2023)
• Asucarparts Aup05017101cp Oxygen O2 02 Sensor For 2004-2008 Acura Tsx 2.4l Downstream (43.2% similar) Hold it in one hand and give a firm hit with the other. Excellent delivery. When oxygen sensor failure occurs, a FTC is recorded in the engine control unit ecu and malfunction indicator lamp mil illuminated on dash, alerting driver vehicle has problem. Extensively tested during manufacture to ...(September 7th, 2024)
• Asucarparts Car0661390ma For 2006-2011 Acura Csx 2.0l Upstream Oxygen Air Fuel Ratio Sensor Fits 234-9076 (56.6% similar) How to install the oxygen sensor. Your catalytic converter fails unexpectedly exhaust emissions reach undesirable levels. Must know before buying. Only a defective sensor after tested by voltmeter is applied to manufacturer warranty. 2006 -2011 acura csx 2.0L, Honda civic 2.0L. Gently install the ...(November 8th, 2024)
• Asucarparts Car8271050ma Oxygen O2 Sensor For 1996-2001 Acura Integra 1.8l Upstream And Downstream 2pcs (47.3% similar) Excellent delivery. Put the wood blocks behind and in front of one rear tires. Your oxygen sensors readings are transmitted to your engine, in real time, and helps car determine its fuel-to-air ratio order maximize performance. Take care to route the wire in its original location so that is away ...(November 9th, 2024)
• Asucarparts Car8010220ma 2pcs Upstream Downstream Air Fuel Ratio Oxygen Sensor For 2004-08 Acura Tsx 2.4l (57.6% similar) Simply follow the cars exhaust system from manifold back towards muffler to locate sensor. Once the car is situated on stand make sure that it being supported in a stable manner. A new oxygen sensor. Instead of ignoring your check engine light, get an inspection from a licensed mechanic as soon ...(November 11th, 2024)
• Asucarparts Aup05073888u Oxygen O2 02 Sensor For 2004-2008 Acura Tsx 2.4l Upstream (63.7% similar) It will then unscrew very easily. Hold it in one hand and give a firm hit with the other. Features: extensively tested during manufacture to guarantee quality and reliability supplied with a factory-fitted connector for easy installation precision manufactured with sensing element incorporating ...(November 14th, 2024)
• Asucarparts Aup06613901p Upstream For 2006-2011 Acura Csx 2.0l Oxygen Air Fuel Ratio Sensor Fits 234-9076 (59.5% similar) You can use a spanner instead. Disconnect it. Supplied with a factory-fitted connector for easy installation. Hold it in one hand and give a firm hit with the other. Feature: ESP, type: sensor, features: direct fit. 1 disconnect the battery. It will then unscrew very easily. Where are my oxygen ...(November 27th, 2024)
• Asucarparts Car0507350ma Fits 234-9006 Upstream For 2002-2004 Acura Rsx 2.0l Oxygen Air Fuel Ratio Sensor (58.5% similar) Your catalytic converter fails unexpectedly exhaust emissions reach undesirable levels. Must know before buying. Only a defective sensor after tested by voltmeter is applied to manufacturer warranty. Oxygen sensors location. The following information is for instructional and guidance reference only...(December 4th, 2024)
• Asucarparts Car8176350ma 2pcs Pre Post Air Fuel Ratio O2 02 Oxygen Sensor For 06-2011 Acura Csx L4 2.0l (65% similar) 2006-2011 acura csx 2.0L, Honda civic 2.0L. If the sensor is good, further diagnosis required. Excellent delivery. Oxygen sensors location. Gently install the new oxygen sensor by hand while keeping wiring and connector free from bends. There're many different codes for specific functional failures...(December 5th, 2024)