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  3. HIGHTECHDEALS8 HTC80837359A

HIGHTECHDEALS8 HTC80837359A Front Rear Air Fuel Level Sensor 2.0L L4 Oxygen O2

fits model: Rsx. make: Acura. year: 2002–2004.

Htc80837359a Hightechdeals8 For 02-04 Acura Rsx 2.0l L4 Front And Rear Air Fuel Ratio Oxygen Sensor O2 2pcs

( Brand: Hightechdeals8 ), ( Manufacturer Part Number: HTC80837359A ), ( Type: Sensor ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: Yes ), ( Modified Item: No ), ( Fitment Type: Direct Replacement ), ( Thread Size: M18 ), ( Terminal Type: Blade ), ( Universal Or Specific Fit: Specific ), ( Attachment Method: Screw-on ), ( Output Signal Range: 0.2v To 0.8v ), ( Mounting Type: Threaded ), ( Pin Quantity: 4, 4 ), ( Position: Upstream, Downstream, Sensor 1, Sensor 2 ), ( Features: Direct Fit )

Review HIGHTECHDEALS8 Acura 2.0l L4 Front And Rear Air Fuel Ratio Oxygen Sensor O2 2pcs fits RSX 2002–2004

The hightechdeals8 HTC80837359A is a front and rear Air Fuel Oxygen Sensor (AFOS) specifically designed for 2.0L L4 engines in the 2002-2004 Acura RSX. This sensor plays a crucial role in the vehicle's fuel management system, ensuring optimal fuel-air mixture for efficient combustion and reduced emissions.

This sensor is manufactured with advanced technology, featuring a heating element that aids in quick sensor response during engine startup and cold weather conditions. The ceramic sensor element inside the HTC80837359A converts the oxygen content in the exhaust gas into an electrical signal, which is then transmitted to the engine control module for adjusting the fuel-air mixture accordingly.

The hightechdeals8 HTC80837359A O2 sensor offers superior accuracy and durability, thanks to its robust design and high-temperature resistance. The sensor's compact size allows for easy installation in the designated locations on the exhaust manifold or exhaust pipe.

By maintaining precise oxygen sensor readings, this sensor contributes to improved engine performance, better fuel economy, and reduced harmful emissions. With its OEM-grade quality and affordability, the hightechdeals8 HTC80837359A is an excellent choice for Acura RSX owners seeking reliable and efficient oxygen sensor replacement.

Key Features:

* Designed for 2002-2004 Acura RSX 2.0L L4 engines

* Front and rear Air Fuel Oxygen Sensor (AFOS)

* Advanced heating element for quick response

* Ceramic sensor element for high accuracy

* Compact size for easy installation

* Superior durability and temperature resistance

* Enhances engine performance, fuel economy, and reduced emissions.

Pros and Cons of buying a hightechdeals8 HTC80837359A O2 Sensor for 2002-2004 Acura RSX 2.0L L4

Introduction:

The hightechdeals8 HTC80837359A is an aftermarket oxygen sensor designed to fit the 2002-2004 Acura RSX 2.0L L4 engine. This part is an alternative to OEM (Original Equipment Manufacturer) sensors. Let's discuss the pros and cons of purchasing this sensor.

Pros:

1. Cost-effective: Aftermarket sensors like the hightechdeals8 HTC80837359A are typically less expensive than their OEM counterparts, making them an attractive option for budget-conscious consumers.

2. Availability: Aftermarket sensors are often more readily available than their OEM counterparts, which can save time when waiting for a replacement part from the dealership.

3. Potential performance improvements: Some aftermarket sensors may offer better sensitivity or response time compared to OEM sensors, potentially leading to improved engine performance.

Cons:

1. Quality concerns: The quality of aftermarket sensors can vary significantly, and some may not meet the same standards as OEM sensors. This could potentially lead to issues with the sensor's accuracy or durability.

2. Compatibility concerns: While the hightechdeals8 HTC80837359A is designed to fit the 2002-2004 Acura RSX, there is a risk that it may not be an exact match in terms of electrical connections or other specifications. This could potentially cause compatibility issues.

3. Warranty: Aftermarket sensors usually do not come with the same level of warranty coverage as OEM sensors. This could leave consumers without recourse if the sensor fails prematurely.

Ending Conclusion:

The decision to buy the hightechdeals8 HTC80837359A O2 sensor for your 2002-2004 Acura RSX ultimately depends on your priorities. If you value cost savings and convenience, this aftermarket sensor could be a good choice. However, if you prioritize quality, compatibility, and warranty coverage, you might be better off with an OEM sensor.

Recommendation:

If you're comfortable with the potential risks and benefits of aftermarket sensors, the hightechdeals8 HTC80837359A could be a suitable option for your 2002-2004 Acura RSX. However, it's essential to ensure that you purchase the sensor from a reputable supplier to minimize the risk of compatibility or quality issues. If you prefer the peace of mind that comes with an OEM sensor, it's recommended that you purchase one from an authorized dealership or parts supplier.

Details:

The images shown are not the actual item and for your reference only. Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing sensor if is still attached. Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of old sensor. How to install the oxygen sensor.

The following information is for instructional and guidance reference only. If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. ONLY a defective sensor after tested by voltmeter is applied to manufacturer warranty. If the car has diagnostic trouble codes, they will need to be cleared.

New List Item. 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. Gently install the new oxygen sensor by hand while keeping wiring and connector free from bends. Must Know Before Buying.

Oxygen Sensors Location. If the sensor is good, further diagnosis required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. 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.

Your catalytic converter fails unexpectedly Exhaust emissions reach undesirable levels. Check engine light on A reduction in fuel economy. 2002 2004 Acura RSX 2.0L.

specifications acrasensor:

  • for models: Rsx
  • for makes: Acura
  • for years: 2002-2004
  • brand: Hightechdeals8
  • mpn: Htc80837359a
  • type: Sensor
  • manufacturer warranty: 1 Year
  • custom bundle: Yes
  • modified item: No
  • fitment type: Direct Replacement
  • thread size: M18
  • terminal type: Blade
  • universal or specific fit: Specific
  • attachment method: Screw-on
  • output signal range: 0.2v To 0.8v
  • mounting type: Threaded
  • pin quantity: 4, 4
  • position: Upstream, Downstream, Sensor 1, Sensor 2
  • features: Direct Fit

general acrasensor:

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

shipping acrasensor:

  • class: Standard
  • transit: 4-8 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00

returns acrasensor:

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

seller acrasensor:

  • rating: 98.7%
  • city: Ontario, California
  • # reviews: 21908

offer acrasensor:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: January 30, 2026

payments acrasensor:

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for models: rsx, for makes: acura, for years: 2002-2004, type: sensor, manufacturer warranty: 1 year, custom bundle: yes, modified item: no, fitment type: direct replacement, thread size: m18, terminal type: blade, universal or specific fit: specific, attachment method: screw-on, output signal range: 0.2v to 0.8v, mounting type: threaded, pin quantity: 4, 4, position: upstream, downstream, sensor 1, sensor 2, features: direct fit,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5722099001656721,
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