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Features & Benefits
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WARRANTY INFORMATION
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Warranty
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Bosch Wideband A/F Oxygen (O2) sensors provide continuous, high-precision measurements of the air-fuel ratio across the full lambda range, giving the ECU far more detailed information than traditional switching sensors. This enables exceptionally accurate air-fuel mixture control — supporting improved fuel efficiency, engine performance, and reduced emissions under all operating conditions. Bosch pioneered the first Wideband A/F Oxygen (O2) sensor, introducing the planar pump-cell design that has become the global standard for modern engine management and low-emission technologies. With fast light-off, optimized heater control, and robust ceramic construction, Bosch Wideband A/F Oxygen (O2) sensors deliver reliable performance even during rapid load changes and harsh thermal cycles. Backed by more than five decades of OE development, Bosch supplies a full line of durable, accurate Oxygen (O2) sensors to the aftermarket with the same OE-proven quality trusted by vehicle manufacturers.
- [SUPERIOR PERFORMANCE] – Bosch Wideband A/F Oxygen (O2) sensors deliver high-resolution, real-time air-fuel data that surpasses the limited feedback of switching sensors — allowing for cleaner combustion, better fuel economy, and maximum performance
- [OE-TRUSTED] – As the inventor of the Oxygen (O2) sensor and Wideband A/F technology, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control systems
- [LONG LIFETIME] – Built to withstand exhaust streams up to 1,880°F, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating to resist vibration, corrosion, and contamination
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
- Enhanced Diagnostic Capabilities: Provides additional diagnostic information beyond basic oxygen sensing, allowing for more comprehensive analysis of the engine and emission system.
- Optimal Fuel Efficiency: Enables precise control of the air-fuel mixture, leading to improved fuel efficiency and better overall gas mileage.
- Enhanced Engine Performance: Contributes to smoother engine operation, reduced emissions, and improved power delivery compared to standard sensors.
- Emission Reduction: Plays a crucial role in reducing harmful emissions, helping vehicles meet or exceed stringent emission standards.
- Extended Catalyst Life: Helps protect and extend the lifespan of the catalytic converter by ensuring it operates within optimal conditions.
- Reliability and Longevity: Premium sensors are engineered for reliability and longevity, reducing the frequency of replacements and maintenance.
- Advanced Emission Monitoring: Offers more detailed and nuanced emission monitoring, aiding in the diagnosis and resolution of complex emission-related issues.
Specifications
| Wiring Harness Included | Yes |
| Hardware Included | No |
| Thread Diameter | 18 mm |
| Color | Stainless Steel |
| Connector Gender | Male |
| Manufacturer Part Number | 18052 |
| Terminal Type | Blade |
| Overall Length | 26.8 in |
| VMRS Code | 045021071 |
| Material | Metal |
| Thread Size | 18 mm |
| Connector Shape | Rectangle |
| Mounting Type | Threaded |
| Contents | (1) Oxygen Sensor |
| Terminal Gender | Male |
| Sensor Type | Heated |
| Oxygen Sensor Type | Wide Band |
| Wiring Harness Length | 23.62 in |
| Flanged | Threaded |
| Terminal Quantity | 6 |
