Description
Aeroflow LSU 4.9 Wideband Oxygen Sensor
Precision 5-wire heated LSU 4.9 wideband sensor for accurate air-fuel ratio monitoring and high-performance engine tuning.
Product Overview
The Aeroflow Performance AF49-7501 is a premium 5-wire heated wideband LSU 4.9 oxygen sensor designed for critical engine calibration and real-time air-fuel ratio (AFR) monitoring. Essential during dyno and street tuning, this sensor delivers fast, accurate data to your wideband controller or aftermarket ECU, allowing tuners to optimize fuel maps and ignition timing for maximum horsepower, reliability, and fuel efficiency.
Key Features
- ☑ Advanced Bosch-style LSU 4.9 wideband sensor element for superior response and accuracy
- ☑ Integrated 5-wire heated circuit for rapid light-off and stable operating temperatures
- ☑ 245mm integrated wiring harness measured from hex nut to connector
- ☑ Essential tool for real-time AFR monitoring and aftermarket ECU tuning
- ☑ Standard M18 x 1.5 thread pitch for easy fitment into standard O2 sensor bungs
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Manufacturer Part Number | AF49-7501 |
| Sensor Type | LSU 4.9 Wideband O2 Sensor |
| Wiring | 5-Wire Heated |
| Harness Length | 245mm (Hex nut to connector) |
| Thread Pitch | M18 x 1.5 |
| Application | Universal Wideband Air/Fuel Ratio Tuning |
What’s Included in the Box
- 1 x Aeroflow LSU 4.9 Wideband Oxygen Sensor (AF49-7501) with 245mm Harness & Connector
Engineered to withstand rigorous competition conditions, Aeroflow Performance components represent exceptional quality and precision. Order your AF49-7501 wideband oxygen sensor today from JP Racing for expert UK customer service, dedicated motorsport technical support, and fast dispatch across the UK.







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