







⚙️ Upgrade your ride with precision fuel control—because every drop counts!
The Denso Air/Fuel Ratio Sensor 234-9049 is a precision-engineered replacement part compatible with select Toyota, Lexus, and Scion models. Operating at a maximum supply voltage of 5 volts and measuring air/fuel ratios from 10:1 to 18:1, it optimizes engine performance by ensuring the ideal fuel mixture. Manufactured in the USA from durable stainless steel and zirconium, this sensor enhances fuel efficiency, reduces emissions, and extends catalytic converter life with a perfect first-time fit.

| Brand | Denso |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Material | Stainless Steel, Zirconium |
| Item Weight | 0.01 Ounces |
| Style | Replacement Part |
| Maximum Supply Voltage | 5 Volts |
| Measuring Range | 10:1 - 18:1 |
| Mounting Type | Dashboard |
| Output Type | Push-Pull |
| Specific Uses For Product | Replacement Air/Fuel Ratio Sensor |
| UPC | 042511117426 |
| Global Trade Identification Number | 00042511117426 |
| Manufacturer | Denso |
| Model | Air Fuel Sensor |
| Item Weight | 0.01 ounces |
| Product Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item model number | 234-9049 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 234-9049 |
Trustpilot
2 months ago
2 days ago