



🔥 Upgrade your ride with Bosch precision – because every second counts!
The Bosch 17178 Oxygen Sensor combines over five decades of innovation with a rugged double laser-welded stainless steel body and a fast-acting heater that reaches operating temperature within seconds. Factory-tested for 100% functionality, it ensures optimal engine performance and reduced emissions. Designed as a direct OE fit for select Audi, Porsche, and Volkswagen models, it offers easy installation with pre-coated anti-seize threads, making it the premium choice for maintaining your vehicle’s efficiency and longevity.








| Brand | Bosch |
| Item dimensions L x W x H | 2.2 x 5.83 x 3.94 inches |
| Material | Stainless Steel |
| Item Weight | 6.24 ounces |
| Style | Oxygen Sensor |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Specific Uses For Product | Temperature |
| Upper Temperature Rating | 1652 Degrees Fahrenheit |
| UPC | 028851171786 |
| Global Trade Identification Number | 00028851171786 |
| Manufacturer | Bosch |
| Model | 17178 |
| Item Weight | 6.2 ounces |
| Product Dimensions | 2.2 x 5.83 x 3.94 inches |
| Item model number | 17178 |
| Exterior | Machined |
| Manufacturer Part Number | 17178 |
| OEM Part Number | 1K0998262L |
| Lift Type | No |
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