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Spectra OS5471 Oxygen Sensor
Reliable Oxygen Sensor for Mercedes-Benz Vehicles
The Spectra OS5471 oxygen sensor is designed to provide accurate emissions monitoring for select Mercedes-Benz models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.
- Compatible with Mercedes-Benz C36 AMG, C230, C280, CL500, E55 AMG, E320, E420, E430, S420, S500, and SL500
- Direct replacement oxygen sensor for precise fit and function
- Part number OS5471 for easy identification and ordering
- Supports efficient fuel management and reduced emissions
- Durable construction for long-lasting performance
Product Details and Compatibility
The Spectra OS5471 oxygen sensor is engineered to meet the specifications required by various Mercedes-Benz models, including performance and luxury lines such as the C36 AMG and E55 AMG. This sensor monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit (ECU) to optimize air-fuel mixture and reduce harmful emissions. Using the correct oxygen sensor like the OS5471 ensures your vehicle maintains proper engine efficiency and emission control.
Common Applications and Issues Addressed
- Restores accurate oxygen level readings for engine management
- Helps resolve rough idling and poor fuel economy
- Reduces check engine light triggers related to emission faults
- Improves overall exhaust emission performance
- Prevents potential damage to catalytic converters
Installation Notes and Tips
When installing the Spectra OS5471 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the sensor wiring. It is recommended to apply anti-seize compound on the sensor threads for easier future removal. Verify sensor connections are secure and clear of exhaust leaks after installation.
Quality Assurance and Warranty
Spectra oxygen sensors are manufactured to meet OEM standards for fit and function. The OS5471 part number undergoes rigorous quality control to ensure reliable performance in Mercedes-Benz vehicles. Warranty coverage details should be confirmed at the time of purchase, typically including protection against manufacturing defects.
This part fits 45 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Right | ||
| 2002 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Left | ||
| 2001 | Mercedes-Benz | E55 AMG | 5.5L | V8 | Upstream Right | To VIN # B191887 and X044899 | |
| 2001 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Right | ||
| 2001 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Left | ||
| 2000 | Mercedes-Benz | C230 | 2.3L | L4 | Downstream | ||
| 2000 | Mercedes-Benz | E320 | Wagon | 3.2L | V6 | Upstream Left | |
| 2000 | Mercedes-Benz | E320 | 3.2L | V6 | Upstream Right | ||
| 2000 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Right | ||
| 2000 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Left | ||
| 2000 | Mercedes-Benz | E55 AMG | 5.5L | V8 | Upstream Right | ||
| 2000 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Right | ||
| 2000 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Left | ||
| 1999 | Mercedes-Benz | C230 | 2.3L | L4 | Downstream | ||
| 1999 | Mercedes-Benz | CL500 | 5.0L | V8 | Downstream Left | ||
| 1999 | Mercedes-Benz | E320 | Wagon | 3.2L | V6 | Upstream Left | |
| 1999 | Mercedes-Benz | E320 | 3.2L | V6 | Upstream Right | ||
| 1999 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Right | ||
| 1999 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Left | ||
| 1999 | Mercedes-Benz | E55 AMG | 5.5L | V8 | Upstream Right | ||
| 1999 | Mercedes-Benz | S420 | 4.2L | V8 | Downstream Left | ||
| 1999 | Mercedes-Benz | S500 | 5.0L | V8 | Downstream Left | ||
| 1999 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Right | ||
| 1999 | Mercedes-Benz | SL500 | 5.0L | V8 | Downstream Left | ||
| 1998 | Mercedes-Benz | C230 | 2.3L | L4 | Downstream | ||
| 1998 | Mercedes-Benz | CL500 | 5.0L | V8 | Downstream Left | ||
| 1998 | Mercedes-Benz | E320 | Wagon | 3.2L | V6 | Upstream Left | |
| 1998 | Mercedes-Benz | E320 | 3.2L | V6 | Upstream Right | ||
| 1998 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Right | ||
| 1998 | Mercedes-Benz | E430 | 4.3L | V8 | Upstream Left | ||
| 1998 | Mercedes-Benz | S420 | 4.2L | V8 | Downstream Left | ||
| 1998 | Mercedes-Benz | S500 | 5.0L | V8 | Downstream Left | ||
| 1997 | Mercedes-Benz | C230 | 2.3L | L4 | Downstream | ||
| 1997 | Mercedes-Benz | C280 | 2.8L | L6 | Downstream | ||
| 1997 | Mercedes-Benz | C36 AMG | 3.6L | L6 | Downstream | ||
| 1997 | Mercedes-Benz | E320 | 3.2L | V6 | Upstream | ||
| 1997 | Mercedes-Benz | E320 | 3.2L | V6 | Downstream | ||
| 1997 | Mercedes-Benz | E320 | 3.2L | L6 | Upstream | ||
| 1997 | Mercedes-Benz | E320 | 3.2L | L6 | Downstream | ||
| 1997 | Mercedes-Benz | E420 | 4.2L | V8 | Upstream Right | ||
| 1997 | Mercedes-Benz | E420 | 4.2L | V8 | Upstream Left | ||
| 1997 | Mercedes-Benz | S420 | 4.2L | V8 | Downstream Left | ||
| 1997 | Mercedes-Benz | S500 | 5.0L | V8 | Downstream Left | ||
| 1996 | Mercedes-Benz | S420 | 4.2L | V8 | Downstream Left | ||
| 1996 | Mercedes-Benz | S500 | 5.0L | V8 | Downstream Left |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.