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AutoMeter GS Air/Fuel Ratio Gauge 3878


2 1/16 in. - Includes Bosch O2 Sensor

Pricing: $299.95


AutoMeter - GS Air/Fuel Ratio Gauge P/N 3878 Features:

  • Green LED Lighting And Translucent White Dial
  • Provides Ultimate Style And Visibility
  • Futuristic Red Point Look
  • Precision Movement And Extreme Accuracy
  • 1 Year Limited Warranty


Next generation instrucments from Auto Meter combine our NASCAR proven racing movements with our award winning LED lighting technology to offer you the ultimate in Accuracy, Durability, Visibility and Styling.


  • 3878
  • 3878
  • 046074038785
  • AutoMeter
  • New

Shipping Information

  • Item Requires Shipping
  • 1.5 lbs.
  • W5.5000” x H5.2500” x L5.5000”

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