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🚗 Upgrade your ride with Bosch’s precision sensor — because your engine deserves the best!
The BOSCH 16978 Oxygen Sensor is a premium, factory-tested replacement part designed for select Audi and Volkswagen models. Featuring a durable double laser-welded stainless steel body and a fast-acting heater, it ensures rapid sensor activation and long-lasting performance. With true OE direct-fit connectors and pre-coated anti-seize threads, installation is straightforward and hassle-free. This sensor helps maintain optimal engine efficiency, reduces harmful emissions, and offers OEM quality at a fraction of dealer prices.




































| ASIN | B004HIEIYU |
| Best Sellers Rank | #278,736 in Automotive ( See Top 100 in Automotive ) #1,030 in Automotive Replacement Oxygen Sensors |
| Brand Name | Bosch |
| Customer Reviews | 4.4 4.4 out of 5 stars (123) |
| Global Trade Identification Number | 00028851169783 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 5.83 x 3.94 x 2.2 inches |
| Item Highlight | Compatible with Select Audi Allroad,A4,A6,A8,S4,TT;Volkswagen Beetle, Cabrio, EuroVan, Golf, Jetta, Passat, Phaeton, Touareg |
| Item Type Name | Oxygen Sensor |
| Item Weight | 3.2 ounces |
| Manufacturer | BOSCH |
| Material Type | Alloy Steel, Stainless Steel |
| Measuring Range | 0% - 20% |
| Model | 16978 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | Push-Pull |
| Part Number | 16978 |
| Specific Uses For Product | Temperature |
| Style Name | Box |
| UPC | 028851169783 |
| Unit Count | 1 Count |
| Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
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