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The Denso Oxygen Sensor 234-4445 is a vehicle-specific replacement part designed for select Subaru and Saab 9-2X models (2006-2012). Built to strict OE standards, it features a heat-resistant design (up to 800°C) and an exclusive aluminum oxide trap layer that protects the sensor from contaminants, ensuring improved engine performance, enhanced fuel efficiency, and exceptional durability.

| ASIN | B001F7CFPU |
| Best Sellers Rank | #420,796 in Automotive ( See Top 100 in Automotive ) #1,989 in Automotive Replacement Oxygen Sensors |
| Brand | Denso |
| Brand Name | Denso |
| Customer Reviews | 4.6 out of 5 stars 500 Reviews |
| Global Trade Identification Number | 00042511114616 |
| Included Components | Oxygen (O2) Sensor |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item Type Name | Oxygen Sensor |
| Item Weight | 4 ounces |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Manufacturer | Denso |
| Material | Stainless Steel, Zirconium |
| Material Type | Stainless Steel, Zirconium |
| Model | 234-4445 |
| Mounting Type | Threaded Mount |
| Number of Items | 1 |
| Output Type | NPN |
| Part Number | 234-4445 |
| Specific Uses For Product | Replacement Oxygen (O2) Sensor |
| Style | Replacement Part |
| Style Name | Replacement Part |
| UPC | 042511114616 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 800 °C |
| Warranty Description | Includes manufacturer provided warranty |
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