The Bosch Sensor (part number 15733) is a direct-fit replacement for 1988-2025 Acura, Audi, Bentley, and BMW vehicles with 2.2L, 3.0L, and 2.3L engines.
Features:
- [SOLDER-FREE] - Bosch SmartLink Universal Oxygen (O2) sensors utilize high-temperature Posi-Lock connectors to create secure, weather resistant electrical connections without soldering or specialty tools - enabling fast, reliable universa
- [OE-TRUSTED] - As the inventor of the Oxygen (O2) sensor, 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] - Bosch SmartLink Universal Oxygen (O2) sensors pair durable, OE-grade sensors with high-temperature, weather-sealed Posi-Lock connectors that maintain reliable electrical contact while resisting vibration, corrosion, and
- [REUSABLE CONNECTION] - SmartLink Posi-Lock connectors can be reopened and reused, allowing technicians to correct wiring, adjust routing, or service the harness without having to cut or replace connectors
- [UNIVERSAL FITMENT] - Bosch SmartLink Universal Oxygen (O2) sensors provide broad vehicle coverage with long-lead wiring and universal connectors, making them ideal for harness restoration and reliable installation across a wide range of a
- [INCLUSIVE KIT] - Bosch SmartLink Universal Oxygen (O2) sensors come complete with reusable Posi-Lock connectors, long-lead wiring, and a Bosch sensor with pre-applied conductive anti-seize - providing everything needed to ensure hassle-f
- [MADE IN USA] - Bosch proudly manufactures over 90% of Oxygen (O2) sensors for the North American market out of Anderson, SC - ensuring high quality and supply reliability
Specifications:
| Number of Wires | 4 |
| Number of Terminals | 4 |
| Connector Type | Threaded |
| Connector Shape | Round |
| Connector Gender | Female |
| Terminal Gender | Male Female |
| Mounting Style | Threaded |
| Fit Type | Universal |
| Wire Length (mm) | 27 mm |
| Product Grade | Standard Replacement |
| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.339512 lb |
| Heated (Oxygen Sensor) | Yes |
| Hex Size (Oxygen Sensor) | 22 mm |
Fits: 1988-2025 Acura, Audi, Bentley, BMW, and Buick models including CL, EL, Integra, Legend, MDX, NSX, RL, TL and more - 2.2L, 3.0L, and 2.3L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: with current generation engine control module (NZC)
Interchanges With: Fiat 46786046, Fiat 55201610
