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⛽ Upgrade your ride with precision fuel control — because every drop counts!
The Denso 234-9042 Air Fuel Ratio Sensor is a vehicle-specific replacement part engineered to meet strict OE standards. Compatible with select Lexus and Toyota models, it precisely monitors and adjusts the air/fuel mixture to maximize engine performance, improve fuel efficiency, and reduce emissions. Built with durable stainless steel and zirconium, it withstands temperatures up to 1000°C, ensuring long-lasting reliability and a perfect first-time fit.

| ASIN | B000PWUX14 |
| Best Sellers Rank | #94,505 in Automotive ( See Top 100 in Automotive ) #213 in Automotive Replacement Oxygen Sensors |
| Brand Name | Denso |
| Customer Reviews | 4.5 4.5 out of 5 stars (463) |
| Global Trade Identification Number | 00042511112650 |
| Included Components | Air/Fuel Ratio Sensor |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item Type Name | Air Fuel Ratio Sensor |
| Manufacturer | Denso |
| Material Type | Stainless Steel, Zirconium |
| Measurement Accuracy | Good |
| Measuring Range | 10:1 - 18:1 |
| Model | 234-9042 |
| Mounting Type | Threaded Mount |
| Output Type | analog or digital |
| 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 °C |
| Warranty Description | 30 Days |
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