Prosport Wideband Air Fuel Ratio Gauge Kit with Amber Digital Display 52mm 2-1/16 | Bosch LSU 4.9 O2 Sensor | 10.0–20.0 AFR Range | 0–5V Output for Data Logging | Plug & Play Wiring Harness Included

★★★★★ 4.8 150 reviews

$190.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by bitbiashara.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$190.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 17
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by bitbiashara.com
Free 30-day returns Details

Product details

Management number 212486180 Release Date 2026/04/06 List Price $76.00 Model Number 212486180
Category
  • Amber Digital Display for Instant AFR Readings – Bright amber center readout with LED bar-graph indicators shows real-time AFR data clearly. Performs a startup sweep at ignition for quick self-check and modern, professional appearance.
  • Bosch LSU 4.9 Wideband O₂ Sensor – Genuine 5-wire heated sensor ensures precise AFR readings across 10.0:1–20.0:1 range. Fast response and long life make it ideal for street, track, or boosted applications requiring accuracy.
  • Complete Plug-and-Play Kit – Includes gauge, Bosch sensor, weld-in bung, plug-and-play harness, and 10 ft sensor cable. All connectors are labeled for easy setup and quick installation into 52mm (2 1/16”) pods or dash panel.
  • Data-Logging Ready 0–5V Output – Integrate directly with standalone ECUs, dynos, or data loggers. Record AFR alongside RPM and boost data for detailed analysis and precision tuning in any performance environment.
  • Durable & Tested for Extreme Conditions – Compact -Only 1.5” deep housing fits anywhere and resists vibration and heat. Every unit is calibrated before shipment and backed by Prosport support for dependable AFR tracking and long-term reliability.
Brand Name PROSPORT PERFORMANCE
Manufacturer Prosport Gauges Inc
Material Type Metal

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.8 out of 5
★★★★★
150 ratings | 62 reviews
How item rating is calculated
View all reviews
5 stars
87% (131)
4 stars
2% (3)
3 stars
1% (2)
2 stars
0% (0)
1 star
10% (15)
Sort by

There are currently no written reviews for this product.