Buy Denso 234-9009 Oxygen SensorDenso 234-9009 Oxygen Sensor Product Description:
- Manufactured to detect the amount of exhaust gas air fuel ratio
- Constructed from durable material
- Features zirconia solid electrolyte
- Highly accurate
- Easy installation
Product Description
Denso Oxygen Sensor is designed to detect the amount of the exhaust gas air and fuel ratio. It is constructed from durable material that is corrosion and abrasion resistant. This sensor features zirconia solid electrolyte integrated with alumina heater substrate which precicely controls the amount of oxygen concentration that flows into the diffusion layer to limit current flow. This sensor can easily be installed and ensures longevity.
Customer Reviews
Most helpful customer reviews
15 of 15 people found the following review helpful.
By SoCalJim
I used this part to replace the California Emissions Air Fuel Ratio Sensor on my 99 Camry V6. Dealer wanted $277 for the factory OEM replacement part, but since the original part I removed was a Denso, I thought this part is probably equivelent to the OEM replacement part. According to my code reader and the manual the bad sensor was bank 1, sensor 1, also referred to as rear sensor before the catalytic converter. The after market parts are referenced as front right or front left. It required some research, but I determined that bank 1, sensor 1 is the same as front right in the after market parts. Long story short, I installed this sensor in my Camry over two weeks ago, cleared the diagnositic codes, and check engine light has not come back on. This part saved me over $150 from the OEM raplacement part.
7 of 7 people found the following review helpful.
By Margaritaville
2002 RX 300 Bank 1 Sensor 1 Replaced. Inspections passed!Worked like a charm.Jack up vehicle on passenger side. Place jackstands x2Slide under from front. ( make sure vehicle is cold )Locate SensorUnplug wiring harness test with OHM meter. (mine read 0.0) (new one read 1.8)Use an O2 sensor socket with ratchet wrench. ( I gently used a breaker bar, 132K miles on vehicle)********* don't forget the ANTI SEIZE goop (comes in package, I forgot to use it, oh well) ****************
3 of 3 people found the following review helpful.
By 02Highlander
Have replaced 2 of the 4 sensors on my 02 highlander. Amazon prices are the best. The second time I ordered it was even $20 less than the first! Go with Denso, OEM.
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