







🚀 Upgrade your ride’s breathability — don’t let your engine miss a beat!
The Denso Oxygen (O2) Sensor 234-4261 is a high-precision replacement sensor designed specifically for select Toyota and Lexus models. Built with durable stainless steel and zirconium, it withstands extreme temperatures up to 800°C, ensuring reliable performance and improved fuel efficiency. This flange-mount sensor delivers accurate oxygen level readings to optimize engine combustion and reduce emissions, making it an essential upgrade for maintaining your vehicle’s peak performance.


| Brand | Denso |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Material | Stainless Steel, Zirconium |
| Item Weight | 0.25 Pounds |
| Style | Oxygen (O2) Sensor |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Replacement Oxygen (O2) Sensor |
| Upper Temperature Rating | 800 Degrees Celsius |
| UPC | 042511112513 |
| Global Trade Identification Number | 00042511112513 |
| Manufacturer | Denso |
| Model | OXYGEN SENSOR |
| Item Weight | 4 ounces |
| Product Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item model number | 234-4261 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 234-4261 |
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