Bosch 15727 Oxygen Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• [BEST-IN-CLASS WARRANTY] €“ Bosch backs every Oxygen (O2) sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks, reflecting the quality and durability built into every unit
• [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 to ensure hassle-free replacement
• [LONG LIFETIME] €“ Bosch SmartLink„¢ Universal Oxygen (O2) sensors pair OE-grade sensors with high-temperature, weather-sealed Posi-Lock© connectors that maintain electrical contact while resisting vibration, corrosion, and contamination
• [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
• [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
• [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
• [SOLDER-FREE] €“ Bosch SmartLink„¢ Universal Oxygen (O2) sensors utilize high-temperature Posi-Lock© connectors to create secure electrical connections without soldering or specialty tools €” enabling fast, reliable universal installation
• [UNIVERSAL FITMENT] €“ Bosch SmartLink„¢ Universal Oxygen (O2) sensors provide broad vehicle coverage with long-lead wiring and universal connectors €” ideal for harness restoration and reliable installation across a wide range of applications
• Bosch SmartLink„¢ Universal Oxygen (O2) sensors combine OE-specification base sensors with a flexible, patented Posi-Lock© connector system designed for fast, reliable installation across a wide range of vehicles. Each sensor uses the same high-quality zirconia ceramic element and heater design found in Bosch OE applications, ensuring accurate air-fuel-ratio feedback and dependable performance. The SmartLink„¢ system features Posi-Lock© connectors that create secure, high-temperature & weather resistant electrical connections without the need for soldering, crimping, or specialty tools €” allowing technicians to adapt the sensor to existing harnesses quickly and confidently. The extended lead length provides added flexibility for vehicles with da