Denso 234-4153 Oxygen Sensor

Don't buy cheaper versions. This one works well, others will say they do, but do not.

OEM replacement for oxygen Sensor, fits OK trying to fix code P0420 - Will know after a few miles.

Had a check engine code of P0420 related to the function of the catalytic converter on a 95.5 Tacoma 2.4Ltr 2wd automatic pick up truck. Since the truck had 163,000 miles on it I decided to replace both the up stream and down stream o2 sensors with Denso OEM type sensors to see if that was the problem. After soaking the extremely rusty nuts in solvent, I used an easy out to remove what was left of the nuts. Surprisingly, the mounting studs were still in good condition. I bought some new metric SS nuts from the local hardware store and replaced both sensors. It's been 2 weeks now since clearing the CEL and the code has not returned. Both sensors were perfect fits, came with gaskets, and plugged right into the connectors with no problem. The sensor (234-4153) referenced in this review is the down stream one. The up stream sensor is a 234-4162. I would recommend this product to a friend and it was the best price I could find anywhere. JW

Everything fit perfectly, there was an error PO172, the gasket was completely burnt out, you need to keep an eye on the studs and nuts on the muffler on the O2 mounts, the nuts just burn out and often the studs, DENSO is an excellent product, THANKS TO THE SELLER!!!✌️😁I recommend it to everyone!!!! P.S - the wire of the second sensor (after the catalyst) is a little short; if desired, you can extend it from the old one or stretch it a little

DENSO is the OEM supplier to Toyota so you get the identical part that originally shipped on your Toyota. The price from the dealer was 3x what I paid for these and they fit my Landcruiser perfectly and solved the check engine light!

I like it I am happy with the price and products, not too bad, I would like to recommended to everyone

Fixed check engine light, code P0420, 1997 4Runner. This was plug and play essentially for the down stream 02 sensor.

With some research and careful review, I was able to swap a faulty O2 sensor for the OEM replacement and clear the code, DIY. Super easy. Make *sure* you are buying the correct sensor.

La marca Denso son los mejores para mi Tacoma. Son calidad no se arrepentirán de hacer esta compra.

Nice to be able to use OEM quality parts at a reasonable price that fits the requirements. Also Denso delivered promptly and the customer Help department was top notch, nice to deal with knowledgeable and friendly people. I highly recommend this supplier.

This sensor fit perfectly was less than half the cost of a dealer and works great...no more check engine light.

Excelente producto y muy buena calidad y funciona a la perfección en mi Toyota Tacoma SR5 4x4 modelo 2000 motor 2.7 de 4 cilindros

La entrega llegó un día antes y bien cuidado el sensor. Funcionamiento al 100% resolvió mi problema de la camioneta.