Customer Reviews

Denso 234-4169 Oxygen Sensor (Air and Fuel Ratio Sensor)

5 star:		(17)
4 star:		(1)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

this sensor looked identical to the one i removed except the wires were about two inches longer. denso appears to be the oem maker for toyotas. great price around $62 w/free shipping. i bought two. the picture does not show it but it does have the factory plug on it as well and matches up perfectly.if you have a landcruiser or lexus lx450 this is the o2 sensor you want before the catylitic converter(it may fit others also). i have not had to replace the after cat sensors yet but i think they are a different part number.

I have a toyota 03, This product arrived within 2 days of purchase. It's was the right product. It fit prefect!If you want to make your job easier purchase oxygen sensor socket for about $3 at harbor freight...Another thing, I know it doesn't show it but it does have the factory plug on it as well and matches up perfectly.I would recommended it...

I ordered (2) of these parts for my 04 Tundra after spending time shopping around both local & on other sites, I could not see spending even $8 more per part at another website. They were ordered them on Sept 11th, and they arrived on the 15th. They were new and sealed & in perfect condition.
Took about 30 minutes to install, they cleared up my MIL codes & allowed me to have my truck inspected & it passed.
Love shopping and saving money, would does not.
I highly recommend both the seller & this product, i will order again from seller, as i want to replace O2 sensors for my other car.

Replaced my toy sequoia 2003 eom o2 sensor half the cost. Works perfectly. I was going to buy o2 sensor on other websites and Toyota dealer but they were all sold for over 100. I am glad amazon has it for 58. Love amazon.

I bought (2) sensors for my 2001 Toyota Tundra. These are the ones in front of the CAT. The sensors fit perfect and once I got the plug apart ( I sprayed with wd40) it was easy. I am very pleased with this purchase.

Part was the exact OEM replacement for my 2003 Tundra. installation was simple.. Wiring harness matched up perfectly. Package even included anti-seize compound for the threads. Fixed my problem. So I'm giving a two thumbs review for the part. I know this isn't the place to review shipping.. but I can't find where to comment on it.. so here goes: if you need this for a weekend project... don't bother settling for Amazon's free super saver shipping. Learn from my mistake. ridiculously slow to find it's way to a parcel service. Once upon a time Super Saver Shipping was a sweet deal.. but the last few item's I've ordered have moved at a snail's pace.

I was well pleased with this product. OEM for my truck, the replacement was identical to my original. Came with a tube of anti-seize to do the job right. Saved a lot of money by ordering from Amazon, well over $20.00. I will shop Amazon for all of my future automotive purchases.

Denso is the OEM for my Toyota Tundra and it's a perfect fit. You need four sensors for the 4.7L DOHC V8 engine. When you replace the O2 sensors go ahead and replace the MAF (Mass Air Flow) sensor too. I got mine from the Toyota dealer directly but it's cheaper to get the O2 sensors here. Also grab an O2 sensor socket along with some penetrating oil to make the removal easier. Total I paid less than $325 for all five sensors and the dealer wanted over $1300 to have them do the same thing. This job takes about twenty minutes overall to complete.

Denso O2 Sensors

(2x) 234-4169
(2x) 234-4162

Good service and price from Amazon. Part is quality and fit was great. The CEL light didn't go out automaticaly and I had to reset it 3-4 times on my Toyota Landcruiser. It's been two weeks and probably 4-5 tanks of gas and the light has stayed off.

O2 Sensor fit perfect. Came with a small package of quality anti-seize. Easy to replace for a shade tree mechanic except the electrical plug is nearly impossible to unplug - can only get one hand in area of plug - but with patience it can be done by a shade tree mechanic. You will need an OBII Scanner to erase the fault code or have Advance Auto erase it for you.

This sensor fits both passenger and driver side O2 sensors on upstream side of catalytic converter. This will cure your PO135 and PO155 error codes (of course it could also be a wiring problem, but if you have 60,000 miles on the OD, it is most likely the O2 Sensor. My first one failed at 83,000 miles. Both the upstream and one downstream O2 sensors have failed. One downstream is still working and I have 220,000 miles on the OD. O2 sensors are rated for about 100,000 miles. The only other failure on this truck was a $75 ignition coil on the #8 cylinder.

4 wire Denso "first time fit" oxygen sensor, original equipment direct plug in, no wire cutting. 10.83 in. lead wire.

Designed with precision, manufactured to the highest O.E. quality, guaranteed to fit right the first time. This O2 sensor will outlast most other oxygen sensors due to Denso's superior quality. Constructed with Denso's exclusive aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning which causes premature sensor failure. This combined with other Denso high quality features including stainless steel housing and porous teflon filter all contribute to make a long life oxygen sensor with improved engine performance and greater fuel efficiency.