Description
Part Number: AF49-7500
Aeroflow Digital Wideband Air Fuel Ratio Gauge Kit
Essential engine protection and precision air-fuel ratio monitoring featuring a Bosch LSU 4.9 wideband sensor and dual digital/bar-graph display.
Key Features
- ☑ High-precision Bosch LSU 4.9 5-wire heated wideband oxygen sensor included
- ☑ Standard 2-1/16″ (52mm) gauge diameter for seamless integration in dash pods and panels
- ☑ Central digital blue LCD readout with perimeter LED bar-graph (green/rich, yellow/optimal, red/lean)
- ☑ Wide measurement range from 9.5:1 to 20.0:1 AFR for accurate engine calibration
- ☑ Includes 3-metre gauge-to-sensor wiring harness and M18 x 1.5mm weld-in bung
Technical Specifications
| Specification | Details |
|---|---|
| Brand | AeroFlow Performance |
| Part Number | AF49-7500 |
| Gauge Diameter | 2-1/16″ (52mm) |
| AFR Measurement Range | 9.5:1 to 20.0:1 AFR |
| Display Type | Blue Central LCD with LED Bar-Graph Outer Ring |
| Oxygen Sensor Type | Bosch LSU 4.9 5-Wire Heated Wideband Sensor |
| Sensor Weld Bung Thread | M18 x 1.5mm |
| Harness Length | 3 Meters (9.84 ft) Gauge Cable / 980mm Sensor Cable |
What’s Included in the Box
- 1x Aeroflow 52mm (2-1/16″) Digital Wideband AFR Gauge
- 1x Bosch LSU 4.9 Wideband Oxygen Sensor
- 1x 3-Meter Gauge-to-Sensor Wiring Harness
- 1x 980mm LSU Sensor Cable
- 1x M18 x 1.5mm Steel Weld-In Oxygen Sensor Bung
- 1x Gauge Mounting Hardware & Power Wiring Harness
Aeroflow Performance products are manufactured to rigorous motorsport standards, providing vital real-time data to safeguard high-performance engines from dangerous lean-running conditions during tuning and track operations. As an authorised UK supplier, JP Racing provides expert technical support and fast UK dispatch on all Aeroflow instruments.







Reviews
There are no reviews yet.