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Denso Upstream Air/Fuel Ratio Sensor for 2002-2004 ACURA RSX

Sensor - UPSTREAM
US $237.90
ApproximatelyC $333.30
Condition:
New
20 available1 sold
Other people bought this. 1 has already sold.
Breathe easy. Free shipping and returns.
Pickup:
Free local pickup from North Hollywood, California, United States.
Shipping:
Free 4 day delivery
Get it between Wed, Nov 5 and Fri, Nov 7 to 94104.
Located in: North Hollywood, California, United States
Returns:
60 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:304820512862
Last updated on Oct 27, 2025 16:26:38 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 71 vehicle(s)
YearMakeModelTrimEngineNotes
2005HondaCivicDX Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicEX Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicEX Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicEX Special Edition Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicEX Special Edition Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicGX Sedan 4-Door1.7L 1668CC l4 CNG SOHC Naturally Aspirated
2005HondaCivicHX Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicHybrid Sedan 4-Door1.3L 1339CC l4 FULL HYBRID EV-GAS (FHEV) SOHC Naturally Aspirated
2005HondaCivicLX Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicLX Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicLX Special Edition Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicLX Special Edition Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicReverb Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicReverb Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicSi Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicSi Hatchback 2-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
2005HondaCivicSi Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicValue Package Coupe 2-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2005HondaCivicValue Package Sedan 4-Door1.7L 1668CC l4 GAS SOHC Naturally Aspirated
2004AcuraRSXBase Coupe 2-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally AspiratedSensor - UPSTREAM
Portions of the information contained in this table have been provided by yes_auto_parts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
DENSO
Type
Sensor
Sensor Type
Air/Fuel Ratio Sensor
Wire Quantity
n/a
Number of Sensors
1
Placement on Vehicle
Engine Compartment
Terminal Type
n/a
Features
Direct Fit
Manufacturer Part Number
234-9004
OE/OEM Part Number
234-9004
Item Weight
n/a
Thread Diameter
n/a
Country/Region of Manufacture
Japan
Items Included
n/a
Manufacturer Warranty
1 Year
Connector Type
n/a
Item Height
n/a
Item Width
n/a
Item Length
n/a
Item Diameter
n/a
Material
Metal
Universal Fitment
Yes
Performance Part
Yes
Vintage Part
Yes
Mounting Style
Screw-In
Hex Size
n/a
Interchange Part Number
NTK BOSCH OEM Replacement
Fitment Type
Direct Replacement
Number of Pieces
1
Category

Item description from the seller

About this seller

YES AUTO PARTS

98.1% positive feedback406K items sold

Joined Aug 2012
YES AUTO PARTS is committed to creating and maintaining strong relationships with our customers, built on a foundation of excellence and trust. From the products we promote to our dedicated customer ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (110,877)

All ratingsselected
Positive
Neutral
Negative
  • c***c (1374)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great Seller! Good price, fast ship, perfect item as described. Good communication, good product packaging. Buy with confidence. Thank You!
  • d***y (242)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller! The item arrived quickly and was very well packaged. Exactly as described, great quality, and in perfect condition. Communication was smooth and friendly, and shipping time was faster than expected. I’m very happy with this purchase and would definitely buy again. Highly recommended seller
  • d***3 (1458)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item is as Listed, NEW! A+A+A+ 2 full days shipping time from order date A+A+A+ Item was packed well and good, for its value and quality. It looks great A+A+A+

Product ratings and reviews

4.4
11 product ratings
  • 9 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Excellent product

    This sensor works great as it should. Tried 2 cheaper sensors and both failed within 2 hours. Installed this sensor and has been working flawlessly since being installed a week ago. HIGHLY RECOMMEND!! Save yourself a headache and spend the $$ to get this OEM correct sensor - cheaper than wrecking a converter or engine. Assures your air to fuel ratio is within specs.

    Verified purchase: YesCondition: NewSold by: alsyrian77

  • 2003 civic si hatchback k20a3

    Denso sensor is great quality. This part does fit the vehicle in the My title, even though eBay list says it doesn’t fit. It is the part your local part store will sell you. And it fixed my check engine light. Great part for the price. Connected up with no issues.

    Verified purchase: YesCondition: NewSold by: alsyrian77

  • 234-9004a/fuel sensor base rsx

    Check engine light never came back on .. wire is a bit longer than the stock one..

    Verified purchase: YesCondition: Pre-OwnedSold by: alsyrian

  • Denso air// fuel sensor worked perfectly

    Verified purchase: YesCondition: NewSold by: alsyrian

  • Perfect

    Excellent!!!!

    Verified purchase: YesCondition: NewSold by: jojastudillo