Product ReviewsOxygen Sensor-Std Trans DENSO 234-4018

Better than advertised

Replaced o.e front o2 sensors, picked up some power and gas mileage, replaced rear ones with same brand from same company, engine seems to run better now, even with 280,000 miles on it, they work as advertised. Read full review...

Denso 02 sensors

Check engine light came on in my 2002 chevy silverado 1500 so I ran the code for the light and It read I needed both after the cat o2 sensors so i ordered both and installed them and neither one worked. This is the second time ordering o2 sensors from eBay and ill never do it again. They never work! Read full review...

Verified purchase:  Yes | Condition: new | Sold by: global-automotive

Cheaper than bosch and better

Replaced a 1 years old bosch o2 sensor cause it was tripping the lean code in my buick and fuel mileage was way down. Back up to almost 30mpg and no check engine light. Its a common problem google it. Denso makes great o2 sensorsRead full review...

Verified purchase:  Yes | Condition: new | Sold by: youroutdoorware...

Denso O2 Sensor

Got rid of my Check Engine Light code... and fuel mileage is back up where it should be!
Exactly what I wanted to happen! Thanks!

Verified purchase:  Yes | Condition: new | Sold by: performance-curve

Great value

Outstanding price on a name brand product! Thanks!

Verified purchase:  Yes | Condition: new | Sold by: sparkautoparts

Part was fine just didn’t work for my vehicle!

Part was fine just didn’t work for my vehicle!

Verified purchase:  Yes | Condition: new | Sold by: global-automotive

Perfect! Very hard to find item. Exactly what I needed

Exactly what I needed. Hard to find for my 32 Ford

Verified purchase:  Yes | Condition: pre-owned | Sold by: drivensc

Perfect fit

Fast shipping worked perfect half the price of the parts store.

Verified purchase:  Yes | Condition: new | Sold by: performance-curve

They stand behind their product!!

They take care of any problems you my have on the products they sell.

Verified purchase:  Yes | Condition: new | Sold by: multibrandsusa

Best price

Cost half the price at Advance Auto. Solved the problem

Verified purchase:  Yes | Condition: new | Sold by: joxauto