Standard 2-1/16" Wideband A/F Gauge, 8.5-18, Black Face. Includes gauge, wiring harness, and Bosch LSU 4.9 wideband O2 sensor.
Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit. This highly accurate and feature packed unit is designed specifically for use with all EFI or carbureted systems and available in both black and white face versions.
  • Completely standalone with easy-to-read analog dial - Great for EFI or carbureted applications
  • Adjustable LED warning light allows user to set both low and high trigger points
  • Peak recall button allows user to view min/max gauge readings
  • Gauge includes a 5 ft. 6-pin weathertight sensor harness and 4 ft. power/ground/lighting harness allowing for flexible mounting locations
  • Spin lock ring threads to back of gauge case for simple and secure gauge mounting
  • CNC machined billet aluminum bezels with anodized finish – Bezels are threaded for easy replacement
  • Multiple bezel options available separately – User can customize the gauge to their preference
  • Includes Bosch LSU 4.9 wideband O2 sensor which is compatible with all fuel types (Unleaded, Leaded, E85, Diesel, or Methanol)
  • Gauge reads in gasoline scale only
  • Slim-style mounting requires very little dash space for installation
  • 270° sweep pointer from 6 to 3 o’clock makes gauge easy to read at a glance
  • Internal microprocessor controls the pointer movement to ensure accurate movement in street, off road, and racing conditions
Attributes
Bezel Color Black
Body Color Black
Body Diameter 2-1/16″
Brand Holley EFI, Holley EFI
California Proposition 65 No
Category Body, Body
Country of Origin (Primary) US
Dial (Face Color) Black
Emission Code 5, 5
Face Color Black, Black
Face Diameter 2-1/16, 2-1/16 IN
Face Shape Round, Round
GTIN 00090127741627
Gauge Background Color Black, Black
Gauge Bezel Color Black
Gauge Pointer Color Red
Gauge Size 2.0625 in.
Gauge Type Air/Fuel Ratio, Air/Fuel Ratio
Grade Type Performance, Performance
Harmonized Tariff Code (Schedule B) 8409915085
Hazardous Material Code N
Illuminated Yes, Yes
Life Cycle Status Code Available to Order
Mounting Hardware Included No, No
NAFTA Preference Criterion Code B
PI: build_to_order 1
Pointer Color Red
Product Type Gauge, Gauge
SDR Required Flag N
Sale Category Gauges and Gauge Accessories
Size 2.0625 in., 2-1/16"
Size (in.) 2.0625 / 2 1/16
Style Analog Standalone, Analog Standalone
Sub Category Instrument Panel, Instrument Panel
Type Wideband, Wideband
Universal Or Specific Fit Universal, Universal
Warning California Proposition 65, California Proposition 65
Warranty Manufacturer's Limited 90 Day Warranty
Wiring Harness Length 60, 48
part type Air / Fuel Ratio Gauge, Air / Fuel Ratio Gauge

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Holley EFI 534-215 Holley EFI Standalone Air/Fuel Wideband 02 Gauge Kit

Product Information

Vehicle Fitment