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⚡ Upgrade your ride’s brain with precision you can trust!
The ChawYI 234-4528/234-4529 Oxygen O2 Sensor is a high-precision, OEM-standard replacement part designed for Chevy and Buick 1.4L models from 2011 to 2021. Engineered to withstand temperatures up to 800°C, it ensures accurate air-fuel mixture readings for optimal engine performance. With a flange mount for easy installation and rigorous 100% reliability testing, this sensor delivers durability and seamless compatibility, making it the smart choice for professional-grade vehicle maintenance.
| Brand | ChawYI |
| Measurement Accuracy | ±1.5% |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Replacement Part |
| Upper Temperature Rating | 800 Degrees Celsius |
| Manufacturer | ChawYI |
| Item Weight | 9.1 ounces |
| Package Dimensions | 4.8 x 3.86 x 2.6 inches |
| Item model number | 234-4528 234-4529 |
| Manufacturer Part Number | 234-4528 234-4529 |
D**U
No more codes - Installation was easy
Installation was easy and it cleared up the trouble codes.
R**Z
It works!
Sensor was easy to install and works great. It even came with anti-seize already applied.
L**L
Funciona bien
Funciona perfectamente en chevrolet trax 2015
J**Y
Good value. Worked well with no issues. Extra long cable is a plus!
I had my doubtts because of the cost but this is a great replacement part, Installed with no issues and connected fine to a 2012 Chevy Cruze. The extra long cable is a plus.
A**H
Don’t waste your money
Nothing but problems since installing…had to go to Napa and buy a ac delco sensor. Do not recommend.
D**S
Good
Good
B**S
Great!
Worked, fit and looked just like OEM! Great buy.
H**T
02 Sensor
I thought buying through Amazon would the best option for a simple part which is was cheaper but the actual part only lasted a couple months and had to replace it again. I decided to find the part through an aftermarket website and though it wasn't cheaper but I found that it is best to go for quality than cheapness.
Trustpilot
2 months ago
5 days ago