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Oxygen Sensor-Eng Code: D17A2 DENSO 234-4621
topzz1 (1280)
98.6% positive feedback
Price:
$26.00
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Keep your vehicle running smoothly with the Denso Oxygen Sensor 234-4621.
- Buy It NowDenso Oxygen Sensor 234-4621
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About this product
Product Identifiers
BrandDENSO
Manufacturer Part Number234-4621
eBay Product ID (ePID)74985740
Additional Product Features
NotesDescription--Oe Style Oxygen Sensor
Sub TypeOxygen Sensor
Wiring Harness Length20.28in
Part TypeSensors
All listings for this product
Ratings and Reviews
Most relevant reviews
- Aug 30, 2017Top favorable review
Downstream O2 sensor
i recently had to replace my catalytic converter on my 01 Accord so as a precaution I replaced the sensor mentioned in this review and the other O2 sensor before the cat. when it comes to Honda its best to use the same brand parts that the car comes with which is usually Denso brand O2 sensors. The sensor was a perfect fit and the wire was the correct length needed and they even included anti seize for it. This is a great buy if you can't afford dealer prices for Honda genuine partsVerified purchase: YesCondition: New
- Feb 18, 2022Top critical review
Stick with OEM for F22A1 motor
Bought this for my 1993 Accord. After installing I went from a 17mpg (on the old O2 sensor) to around 10mpg (on the new Denso). After doing research online and Honda forums I found out this particular O2 sensor is for the F22A6 motor and not the F22A1 motor. While it did fit with no problem this particular O2 sensor is not made for my engine or ECU. That should be something they mention in the ads if your gonna be selling auto parts and not just assume the buyer knows the difference. Anyways, bought the OEM Bosch brand and it's back to running normal.Verified purchase: YesCondition: New
- May 14, 2017
Satisfied. But Be Aware of Two Things
I installed this on a whim. I've been having a car issue, and took a shot on replacing the O2 sensor in my 2001 civic. There have been questions about whether Denso or NTK is OEM for my vehicle. I can tell you now that OEM is NTK (NGK). The Denso sensor works fine, but it doesn't have the rubber piece you squeeze into the mount that the original had. I folded the excess wire up, and zip tied it to the mounting area to make it work, but it's fine I think. The Denso is for my downstream cat sensor. I just installed the Upstream sensor, but got NTK for that one. The NTK had both rubber pieces, and fit exactly in the original mounting positions just like OEM. Careful when you replace this sensor. I wasn't getting a check engine light before. I had tripped it a few months back, but it hadn't come back for over 4 months. As soon as I installed this sensor, I got a catalytic converter light. The old sensor probably wasn't reading it correctly. Getting a cat light will cause you to fail emissions testing. So be aware of what you're doing. The secondary downstream sensor doesn't really do anything other than trip a CEL when it's readings are off.Verified purchase: YesCondition: New
- Dec 27, 2017
100 % Recommended
Recommended for replacing an OEM O2 sensor. I tried this sensor after bought a low quality one in auto part store that it did not work, but this works great in my car.Verified purchase: YesCondition: New
- Jan 15, 2018
234-4621 oxygen sensor
Is good product and the price can't be beat , I'm so happy my car that had the code p0141, is already taken care, the engine light was off.Verified purchase: YesCondition: New
- Aug 26, 2023
problem solver
92 accord with a 43 code fuel related every one changing injectors fuel filters and pumps with no change the heated o2 sensor- took care of the problemVerified purchase: YesCondition: New
- Nov 17, 2024
a great product at a great price.
this unit took care of my code problems with O2 sensor.Verified purchase: YesCondition: New
- Mar 15, 2018
OEM replacement item at an affordable prices
Great value at an affordable prices original parts manufactures for many Japanese cars and small trucks.Verified purchase: YesCondition: New
- Jul 31, 2018
Worked perfect and fix my CEL 4013
Worked perfectly as a drop-in replacement for my damaged o2 sensorVerified purchase: YesCondition: New
- Mar 11, 2020
Awesome
You can't beat the price 80 to $100 dollar sensor works perfectleyVerified purchase: YesCondition: New
