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Acura RSX Replacement Oxygen Sensor Information

Read Reviews for Acura RSX Oxygen Sensor -
4.8 stars - (10 Reviews)
Acura RSX Oxygen Sensor Reviews
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To maintain the high value and style you made an investment in with your Acura RSX, it's critical to install only the top names in brand name OEM auto parts. Comfort-optimized sedans like the nicely made Acura RSX were made to be used gently and also regularly maintained. Does it make any sense to budget a large payment for a great, stylish luxury car, if you plan to cut costs on new aftermarket or OEM components? Count on the fine construction of genuine Acura performance vehicles for impressive efficiency. Top of the line vehicle manufacturer Acura is renowned for engineering rides that include refined styling and unmatched innovation. That Acura in the garage was built with the highest care and skill; it needs new replacement parts of the same top level of value. Support your Acura's systems by only installing the finest in quality parts and accessories. If you selected a high-performance vehicle for its excellent power and performance, insure that decision and buy outstanding replacement parts. Acura RSX Oxygen Sensors are necessary devices that are used in the exhaust to improve fuel efficiency. Often put on the exhaust manifold, the Acura RSX Oxygen Sensor delivers oxygen levels present in the car's fuel system to the computer. The Acura RSX Oxygen Sensor operates in combination with a vehicle's computer to determine whether the air-fuel mix provided to your engine needs to be fine-tuned. Should you have any concerns about our parts or accessories, our customer service people can be reached via e-mail or telephone. Our parts and customer support give you a superior combination of great price, selection and quality. Your Acura is an engineering triumph; keep it humming with our online selection of quality vehicle parts from www.partsgeek.com.


They are available for the following Acura RSX years: 2006, 2005, 2004, 2003, 2002, 06, 05, 04, 03, 02. This part is also sometimes called Acura RSX O2 Sensor. We stock oxygen sensor parts for most Acura models including TL, Integra, RL, MDX, CL, TSX, Legend, NSX, EL, RDX, CSX, SLX, Vigor, ILX and ZDX.

We stock these Oxygen Sensor brands for the Acura RSX: Bosch, NTK, Denso, Delphi and Walker Products.


Oxygen Sensor for Acura RSX - Partsgeek
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Bosch 13680
Oxygen Sensor
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Our List Price: $144.95
(8) In Stock
Product SKU: 13680
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2003 (03) Acura RSX 2.0L 4 Cyl K20A3  Standard 

Click to Enlarge
Bosch 13680
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $144.95
(8) In Stock
Product SKU: 13680
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2002 (02) Acura RSX 2.0L 4 Cyl K20A3  Standard 

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(Read reviews)
Product List Price:
$333.03
Our List Price: $169.51
with FREE Shipping
(2) In Stock
Product SKU: W0133-1793281
Product Note: OE Connector - Air Fuel Ratio Sensor. At catalyst inlet.
Position of Product: Front
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2005 (05) Acura RSX K20Z1 

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(Read reviews)
Product List Price:
$378.25
Our List Price: $136.63
(9) In Stock
Product SKU: W0133-1789498
Product Note: OE Connector - At catalyst inlet.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2002 (02) Acura RSX K20A2 

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Denso W0133-1619972
Oxygen Sensor
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Product List Price:
$313.58
Our List Price: $45.77
(>25) In Stock
Product SKU: W0133-1619972
Product Note: OE Connector - At catalyst outlet.
Important Product Info: - 4 Wire
Position of Product: Rear
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2002 (02) Acura RSX K20A3 

Click to Enlarge
Bosch 13680
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $144.95
(8) In Stock
Product SKU: 13680
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2004 (04) Acura RSX 2.0L 4 Cyl K20A3  Standard 

Click to Enlarge
(Read reviews)
Product List Price:
$378.25
Our List Price: $136.63
(9) In Stock
Product SKU: W0133-1789498
Product Note: OE Connector - At catalyst inlet.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2004 (04) Acura RSX K20A2 

Click to Enlarge
(Read reviews)
Our List Price: $75.79
(>35) In Stock
Product SKU: 234-4360
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Sub Model Engine
• 2002 (02) Acura RSX Type-S  2.0L 4 Cyl K20A2 

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Denso 234-4122
Oxygen Sensor
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Our List Price: $28.52
(>35) In Stock
Product SKU: 234-4122
Product Note: OE Style -- O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2002 (02) Acura RSX 2.0L 4 Cyl K20A3  Standard 

Click to Enlarge
(Read reviews)
Our List Price: $122.65
(>35) In Stock
Product SKU: ES10937
Product Note: Oxygen Sensor -- Wrench Size: 7/8 in.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2003 (03) Acura RSX 2.0L 4 Cyl K20A3  Standard 

Click to Enlarge
(Read reviews)
Our List Price: $37.24
(>35) In Stock
Product SKU: ES20215
Product Note: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Sub Model Engine
• 2005 (05) Acura RSX Type-S  K20Z1 

Click to Enlarge
(Read reviews)
Our List Price: $132.86
(21) In Stock
Product SKU: ES10941
Product Note: Oxygen Sensor -- Wrench Size: 7/8 in.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Sub Model Engine
• 2005 (05) Acura RSX Type-S  K20Z1 

Click to Enlarge
(Read reviews)
Product List Price:
$333.03
Our List Price: $169.51
with FREE Shipping
(2) In Stock
Product SKU: W0133-1793281
Product Note: OE Connector - Air Fuel Ratio Sensor. At catalyst inlet.
Position of Product: Front
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2006 (06) Acura RSX K20Z1 

Click to Enlarge
Denso 234-4122
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $28.52
(>35) In Stock
Product SKU: 234-4122
Product Note: OE Style -- O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2003 (03) Acura RSX 2.0L 4 Cyl K20A3  Standard 

Click to Enlarge
(Read reviews)
Product List Price:
$333.03
Our List Price: $145.09
(5) In Stock
Product SKU: W0133-1896279
Product Note: OE Connector - Air Fuel Ratio Sensor. At catalyst inlet.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine Transmission
• 2005 (05) Acura RSX K20A3  Automatic 

Click to Enlarge
Bosch 13680
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $138.01
(4) In Stock
Product SKU: 13680
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine Transmission
• 2004 (04) Acura RSX 2.0L 4 Cyl K20A3  Standard 


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Research on Oxygen Sensor for Acura RSX

The oxygen sensor plays an important role in your Acura RSX. It looks like a spark plug, and in fact is around the same size/shape, except it takes samples of air directly from the exhaust stream. With the data relayed by the O2 sensor, the engine computer can adjust the amount of fuel used. If the sensor fails, then the system will make inaccurate guesses as to the amount of gasoline to burn. This can cause many different issues, so replace the sensor with an affordable part from an online supplier at the first signs of trouble.

Impacts of a Faulty Oxygen Sensor

The Check Engine light is the first indication that an RSX Type S primary O2 sensor has malfunctioned. A warning light by itself doesn't mean a sensor problem is 100% the case. A mechanic will have to diagnose why the light came on. Professionals recommend replacement every 60,000 to 90,000 miles. Signs the sensor is wearing out include poor gas mileage. Without a working oxygen sensor, the air/fuel ratio mixture can be thrown off or there may be too much fuel in the engine. Misfires and rough idling can result from a failure of Acura RSX oxygen sensor bank 1 sensor 2.

Importance of the Oxygen Sensor

Too lean or a too rich fuel mixture is not good for the engine. If the readings are off, emissions can increase (the car will fail an emissions test), or gases can build up in and damage the engine. Catalytic converter damage is also possible. First developed in the 1960s, O2 sensors went into mass production by 1990. They create a voltage based on the quality of the fuel/air mixture. This triggers a response by the engine control system to allow a certain amount of fuel in. A sensor can fail because the RSX O2 sensor wiring has worn out or become corroded. High temperatures and vibrations can also degrade the sensor over time. The sensor can be tested by a trained profession and with a back probe and voltmeter. A weak signal means it should be replaced right away.

How Much Does It Cost to Replace an Oxygen Sensor in a Car?

An RSX Type S O2 sensor is not difficult to replace, if a professional mechanic does the work. In a 2006 Acura RSX, replacing an oxygen sensor costs around $336 to $452, but only a small portion of this is for labor. You could actually end up paying close to $400 for the part. You'll also pay taxes and fees on top of that. The shop will also check for oil or coolant leaks that can affect the sensor and possible exhaust or intake leaks that can trigger a trouble code for the RSX primary O2 sensor. Even though the total bill may have items you can't control, what you spend on parts is not so uncontrollable. PartsGeek.com offers the most commonly replaced auto parts for less, because all are sold exclusively online. Customers benefit from our low overhead by taking advantage of low prices. If your car's O2 sensor goes bad, there's no reason to put off replacement and risk further trouble.



Some of our Customer Reviews
Very Satisfied
Reviewer: Denso Oxygen Sensor at a good price

It was fast and easy and the price is way below dealer. Can't image doing it any other way!

2002 Acura RSX Oxygen Sensor

Very Satisfied
Reviewer: Good quality o2 sensors for the

I really loved how the oxygen sensors worked on my buddy's car! I purchased them for him on this website since dealer prices were way to expensive. This website has good quality oe parts for your car! I'm currently about to buy another pair for my car today since my o2 sensors need replacement.!

2006 Acura RSX Oxygen Sensor

Very Satisfied
Reviewer: Dorene C

Very satisfied with parts and service, would highly recommend this website.

2003 Acura RSX Oxygen Sensor

Very Satisfied
Reviewer: Rapid shipping

Part came quickly. Price is right. I will use them again.

2002 Acura RSX Oxygen Sensor

Neither Satisfied Nor Dissatisfied
Reviewer: Too soon to tell

I received this part in an average time, about a week. All parts appear to be in the box with the sensor. I haven't yet installed it on my car, as the upstream air/fuel ratio sensor seems to have fixed the problem; however, I want this one ready to go when it needs replacing later on.

2003 Acura RSX Oxygen Sensor

Very Satisfied
Reviewer: acura rsx o2 sensor

Installed 3 weeks ago and no check engine light yet.

2004 Acura RSX Oxygen Sensor


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