Benelli BN251 TNT25 Oxygen Sensor for Exhaust Pipe
This Benelli BN251 TNT25 oxygen sensor from WEIDA AUTO PARTS is designed to deliver precise exhaust gas readings for Benelli BN251 TNT25, TNT250, and BN TNT 25 250 251 models. With a robust 100 cm cable and a heating-enabled magnetic induction sensor, it offers fast warm-up, accurate lambda readings, and reliable emissions control. The sensor is compatible with regional model name variations (such as BN302/TNT302 in some markets), ensuring a seamless fit across different country designations for the same Benelli family.
Designed to help your bike run cleanly and efficiently, this oxygen sensor improves combustion optimization, reduces fuel consumption, and lowers exhaust emissions. It replaces worn or degraded sensors to restore ECU feedback quality, supporting smooth idle, steadier power delivery, and fewer check-engine light moments. Built for durability in everyday riding conditions, it’s a practical upgrade or replacement part for riders who want reliable performance from their exhaust system.
Benefits & Tips
- Faster cold-start response: the integrated heating element minimizes warm-up time, helping the ECU get accurate readings sooner for better fuel mapping.
- Precise air-fuel feedback: reliable O2 sensing ensures optimal combustion across riding conditions, aiding efficiency and lower emissions.
- Easy compatibility: designed for BN251 TNT25 TNT250 BN TNT 25 250 251 family, including regional model-name variations, simplifying replacement decisions.
Product specifications
- Brand: WEIDA AUTO PARTS
- Model compatibility: Benelli BN251 TNT25 TNT250 / BN TNT 25 250 251 (including regional naming variants)
- Sensor Type: Magnetic Induction
- Heating: Yes
- Length: Total length 100 cm
- OEM No.: 2
- Origin: Mainland China
- Hysteresis: for Benelli BN251 TNT25 TNT250 / BN TNT 25 250 251
- Repeatability: for Benelli BN251 TNT25 TNT250 / BN TNT 25 250 251
- Measuring Range: for Benelli BN251 TNT25 TNT250 / BN TNT 25 250 251
- Resolution: Oxygen Sensor
- Sensitivity: WEI DA
- Sensor Type detail: Magnetic Induction
- Other: Type heating
Package includes:
- 1 x Oxygen Sensor
Warnings/Reminders
- Compatibility confirmation: ensure the model designation matches BN251 TNT25 TNT250 or BN TNT 25 250 251 for your Benelli bike, noting regional naming variations described above.
- Professional installation is recommended to ensure proper fit and wiring when replacing exhaust sensors.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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