DAYUAN 5 pcs O2 Oxygen Sensor Socket Set, Wrench Remover Tool and Thread Chaser Set

Brilliant as I say most certainly made a very difficult job go a lot easier. Get the right tool for the right job. quality product which fitted very well and is most definitely value for money. Plus if I ever need to use this item again I have it. It’s cheap and effective plus you won’t have to pay those silly garage prices. Very happy. Thanks. Hope this honest review helps someone else.

Great quality, fitted my 2015 Alhambra 22mm sensor, no issues using the tool. A+++++++

Good value but all 22mm sockets. They look sturdy but 3/8inch square drive hints that the sockets are not of extreme strength, though one 22mm socket has a largish torx drive. As for the chasers, the 12mm has a hex head which require 21.5mm hole so, probably, not fit the spark plug wells of many modern engines. Slotted sockets do not cope well with very high torques so I was most concerned that the main silver socket had been clearly used already as indicated by rust marks in the photo...and removing old oxygen sensors often require a lot of torque. Contacted Amazon and a lady called Zoya resolved the matter very nicely. Request to other Amazon customers: Please do not return used tools! It's not fair on the suppliers nor to the next customer that may end up with it as I did.

Great for replacing an intermittent after cat o2 sensor on a Corsa D.

Brilliant quality at a super price. Thanks

A handy, affordable tool set that simplifies a common job—highly recommended for anyone working on exhaust systems.

Solid piece of kit. As a DIY tool, hopefully it won't require a lot of use but it's there if I ever need it again.

Measurement a bit out making it a little to lose on nut so couldn't use it

OK, this is not a Snap On, (old) SK, or Matco set. I did not expect that for this money. But having said that, as this is a special set not for every day use, i was very happy with the performance for the price. I do not expect them to stay rust free, but i covered them with oil to prevent that. I have read complaints that the chromed socket deforms under high torque. I can believe that. On one O2 sensor i have pulled, i could not get it to budge, so i switch to one of the shorted impact sockets instead, they are a lot stronger, even though they are offset. Any my impact gun had no problem getting the sensor to move. The set works well, and i would buy it even for my shop (that i closed a few years back). I could break a dozen of these sets, and still not have paid for a Snap On set, and the impact sockets would have to be really badly abused to break from what i have done so far. Excellent set. Always REMEMBER to use anti-seize when you put a sensor back in !

Facilite grandement l'intervention sur les sondes lambda.article d'excellente manufacture.

Great product. Well made and effective to get the job done.

I recently purchased this socket set, and I have to say, it’s one of the worst tools I’ve ever used. The quality is shockingly poor, and the size tolerances are completely off. Specifically, the 22 mm socket is nowhere near the actual size it’s supposed to be. It’s too loose, making it utterly useless for any practical application. The metal feels cheap and flimsy, like it’s made from low-grade materials that are prone to stripping or breaking under minimal pressure. I tried using it on a standard bolt, and the edges of the socket started to deform almost immediately. It’s clear that no attention was paid to precision during manufacturing. Additionally, the finish is rough and uneven, which is a clear sign of poor craftsmanship. The set feels like it was thrown together without any quality control. For the price, I expected better, but this product is a complete waste of money.

Jättenöjd!!!