

- Brand New Oxygen sensor.
- Interchange Part Number: 234-4601
- Direct Plug-In Replacement
- Wires: 4
- Length (Sensor to Lead): 900mm ( 35.4inch)

- Please see compatibility chart.
- Warranty: One year unlimited miles.
- Discount shipping on multiple items, please contact us for details.
Package Includes:
- 1x Oxygen Sensor
Must Know Before Buying:
- The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
- If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.
- Items that have been installed, altered or contaminated are non-returnable. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
- 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.
- The Price, Quality & Funcitonality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.
Q: How do I know the O2 sensor is good or not? (Online Video)
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
Please take a video clip of the voltmeter and contact us if our sensor:
- Goes above range between 0.1 and 0.9 volt
- Remains below 0.5 volts
- Stays fixed at a particular voltage
You're free to choose replacement or refund if our sensor fails to work, in this case.

IMPORTANT Fitment information provided is for reference only. Please make sure to match the exact part numbers between this part and the part that you are replacing. Contact your mechanics, or send us a message to make sure it matches exactly in case of doubt before purchasing. Seller is not responsible if you are buying non-matching parts.
| # | Notes | Year Make Model | Trim / Engine |
|---|---|---|---|
| 1 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2004 Honda Pilot | EX Sport Utility 4-Door / 3.5L 3475CC V6 GAS SOHC Naturally Aspirated LX Sport Utility 4-Door / 3.5L 3475CC V6 GAS SOHC Naturally Aspirated |
| 2 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2003 Honda Pilot | EX Sport Utility 4-Door / 3.5L 3475CC V6 GAS SOHC Naturally Aspirated LX Sport Utility 4-Door / 3.5L 3475CC V6 GAS SOHC Naturally Aspirated |
| 3 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2003 Honda S2000 | Base Convertible 2-Door / 2.0L 1997CC l4 GAS DOHC Naturally Aspirated |
| 4 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2002 Acura MDX | Base Sport Utility 4-Door / 3.5L 3471CC V6 GAS SOHC Naturally Aspirated Touring Sport Utility 4-Door / 3.5L 3471CC V6 GAS SOHC Naturally Aspirated |
| 5 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2002 Honda S2000 | Base Convertible 2-Door / 2.0L 1997CC l4 GAS DOHC Naturally Aspirated |
| 6 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2001 Acura MDX | Base Sport Utility 4-Door / 3.5L 3471CC V6 GAS SOHC Naturally Aspirated Touring Sport Utility 4-Door / 3.5L 3471CC V6 GAS SOHC Naturally Aspirated |
| 7 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2001 Honda S2000 | Base Convertible 2-Door / 2.0L 1997CC l4 GAS DOHC Naturally Aspirated |
| 8 | Position: Downstream; 1 Required; OE Quality Replacement Sensor;; Mfrlabel: OE Style Oxygen Sensor | 2000 Honda S2000 | Base Convertible 2-Door / 2.0L 1997CC l4 GAS DOHC Naturally Aspirated |
| 9 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1999 Acura CL | Premium Coupe 2-Door / 2.3L 2254CC l4 GAS SOHC Naturally Aspirated Premium Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated |
| 10 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Exc Calif; Mfrlabel: OE Style Oxygen Sensor | 1999 Acura TL | Base Sedan 4-Door / 3.2L 3210CC V6 GAS SOHC Naturally Aspirated |
| 11 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Exc Calif; Mfrlabel: OE Style Oxygen Sensor | 1999 Honda Accord | EX Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated EX Sedan 4-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated LX Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated LX Sedan 4-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated |
| 12 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1998 Acura CL | Base Coupe 2-Door / 2.3L 2254CC l4 GAS SOHC Naturally Aspirated Base Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated Premium Coupe 2-Door / 2.3L 2254CC l4 GAS SOHC Naturally Aspirated Premium Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated |
| 13 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Exc Calif; Mfrlabel: OE Style Oxygen Sensor | 1998 Honda Accord | EX Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated EX Sedan 4-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated LX Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated LX Sedan 4-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated |
| 14 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Acura CL | Base Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated Base Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated Premium Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated Premium Coupe 2-Door / 3.0L 2997CC V6 GAS SOHC Naturally Aspirated |
| 15 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | DX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated EX Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 16 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 17 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 18 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 19 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX Wagon 5-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 20 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 21 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX-R Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 22 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | EX-R Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 23 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 24 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 25 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 26 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 27 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Wagon 5-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 28 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | LX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 29 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1997 Honda Accord | SE Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated SE Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated Value Package Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 30 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | 25th Anniversary Edition Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated DX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated EX Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 31 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 32 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 33 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 34 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX Wagon 5-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 35 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 36 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX-R Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 37 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | EX-R Sedan 4-Door / 2.7L 2675CC V6 GAS Naturally Aspirated |
| 38 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 39 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 40 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 41 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 42 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Wagon 5-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 43 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | LX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
| 44 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor; Engine: F22B2; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Accord | Value Package Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated |
| 45 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1996 Honda Prelude | S Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated Si Coupe 2-Door / 2.3L 2259CC l4 GAS DOHC Naturally Aspirated VTEC Coupe 2-Door / 2.2L 2156CC l4 GAS DOHC Naturally Aspirated |
| 46 | Position: Downstream; 1 Required; DENSO is the OE Manufacturer / Oxygen Sensor;; Mfrlabel: OE Style Oxygen Sensor | 1995 Honda Accord | EX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated EX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated EX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated EX-R Sedan 4-Door / 2.7L 2675CC V6 GAS Naturally Aspirated LX Coupe 2-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated LX Sedan 4-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated LX Wagon 5-Door / 2.7L 2675CC V6 GAS SOHC Naturally Aspirated |
This product is warehoused in California, USA.
We will be shipping out the item within 1 business day. If you make an order and pay before 1 pm PST on business day, we will most likely ship out the item the same day!
USPS is our preferred carrier. The item usually arrives within 1-5 days after shipped.
Other faster shipping option is available on request with additional cost. Email us for pricing to your zip code/country.
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We accept PayPal only. Please pay within 2 days after buying the item. Your payment is for the cost the item and the shipping & handling charges. Any custom duty or import/export fees are not included. Please consult related policy if you have any doubt.
We accept return in 2 weeks and appreciate communication in advance!
You must contact us to request a Return Authorization Number (RA#) before you send anything back. Any packages returned by buyer Without Communication WILL NOT be handled. With RA#, we may address return issues with high efficiency. Without RA#, we may fail to find your transaction. Appreciate your understanding!








































