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Prosport 52mm Halo Premium Series Wideband Air/Fuel Ratio Gauge; Blue/White/Amber (Universal; Some Adaptation May Be Required)

Item J115504
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Market Price $227.99 You Save 14% ($32.99)
Our Price

$195.00 (kit)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Wideband Air Fuel Ratio Gauge
      • Impressive View and Design
      • 52mm Analog Gauge with Warning and Peak
      • Multiple LED Colors
      • Output Signal of 0-5 Volts
      • Bosch Wideband O2 Detector
      • 6-Stage Dimming Operation Modes
      • 1 Year Limited Warranty
      • Plug and Play Installation
      • Fit All 1966-2023 Jeep CJ and Wrangler Models


      Wide Range Reading. Prosport Halo Wideband Air Fuel Ratio Gauge use Bosch wideband O2 sensor -5 wire heated LSU 4.9 which give a wide range of 10.0:1 to 20.0:1 AFR readings. You will have 6 stages of dimming for both day and night operation modes.

      Superior Construction. Prosport Air Fuel Ratio Gauge is designed and engineered in the USA using top quality materials to ensure it lives up to its standards by offering you accurate data. You are guaranteed to get a long-lasting stress-free service.

      Pointer Sweep. This Prosport Halo Wideband Air Fuel Ratio Gauge perform the self-check/pointer sweep on shut down and start-up and are blacked out when off! Set one-touch peak recall anywhere on the gauge to see the max pressure you have attained.

      Plug and Play Installation. Prosport Halo Wideband Air Fuel Ratio Gauge is designed to be a plug and play using mounting cup and wiring with fewer wires which means less work for a faster installation. No splicing or cutting required.

      1-Year Limited Warranty. Prosport guarantee that your Air Fuel Ratio Gauge will last the lifetime of your vehicle. To back this up, they offer a 1-year warranty. For full details on terms and conditions make sure to visit the manufacturer's warranty site page.

      Application. The Prosport Halo Wideband Air Fuel Ratio Gauge is designed to fit all 1966-2023 Jeep CJ and Wrangler models.

      Prosport 216HLAFR270-PKWB4.9-WO

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • AFR Halo Series Gauge
      • Bosch 4.9 5 wire heated O2 sensor
      • Weld in Bung
      • Instructions
      • Wiring harness
      • Decals
      • Visor/hood
      • Mounting Cup
      • 0-5 volt output signal for data logging

      Reviews of Prosport Interior Products (32)

      Brand Image

      Reviews of Prosport Interior products have an average rating of 4.5 out of 5

        Questions & Answers

        10 More Questions