







⛽ Upgrade your ride with precision fuel mastery — because every drop counts!
The Denso 234-9042 Air/Fuel Ratio Sensor is a vehicle-specific replacement part designed for Lexus and Toyota models from 2002 to 2011. Built to strict OE standards, it ensures precise air/fuel mixture monitoring to optimize engine performance, improve fuel efficiency, and reduce emissions. Featuring durable zirconium stainless steel construction, it withstands temperatures up to 1000°C and delivers reliable, long-lasting operation trusted by professionals and enthusiasts alike.

| ASIN | B000PWUX14 |
| Best Sellers Rank | #13,993 in Automotive ( See Top 100 in Automotive ) #1 in Automitive Electrical Air & Fuel Ratio |
| Brand Name | Denso |
| Customer Reviews | 4.6 4.6 out of 5 stars (457) |
| Global Trade Identification Number | 00042511112650 |
| Included Components | Air/Fuel Ratio Sensor |
| Item Dimensions | 14.6 x 5.6 x 4.8 centimeters |
| Item Type Name | ACCESSORIES |
| Manufacturer | Denso |
| Material Type | Zirconium Stainless Steel |
| Measurement Accuracy | Good |
| Measuring Range | 10:1 - 18:1 |
| Model | 234-9042 |
| Mounting Type | Thread-In |
| Number of Items | 1 |
| Output Type | electrical signal |
| Part Number | 234-9042 |
| Specific Uses For Product | Replacement Air/Fuel Ratio Sensor |
| Style Name | Replacement Part |
| UPC | 042511112650 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1000 Degrees Celsius |
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