Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Auto Meter 4379

Ultra-Lite Street Wideband 2-1/16" digital

Auto Meter 4379


made in usa
jegs shipping
FREE Shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Auto Meter 4379 Ultra-Lite Street Wideband 2-1/16" digital $199.95
Ultra-Lite Street Wideband
  • 2-1/16" digital
  • 10:1-17:1 AFR

  • Auto Meter 4379 Details

    Widband Digital Gauges

  • Includes Bosch 02 sensor

  • Specifications:

    Lighting Type
    Digital LED
    Bezel Style
    Super Bezel
    Lighting Color
    Red LCD/Red Yellow Green Segments
    Pointer Color
    Bezel Color
    Brushed Aluminum
    Dial (Face Color)
    Size (in.)
    Sending Unit Included
    Bezel Finish
    Gauge Face Color
    Gauge Number Color
    Gauge Range
    Gauge Series
    Gauge Size (in.)
    2 1/16 diameter
    Gauge Size (mm)
    52.40 diameter
    Gauge Style
    Auto Meter Ultra-Lite
    Gauge Type
    Air/Fuel ratio
    OEM Replacement
    Sold individually
    Sending Unit
    Digital numeric
    Manufacturer's Part Number:

    Auto Meters Ultra-Lite Series Gauges have become the most popular gauge of the Auto Meter lineup due to the providing of quick and accurate readings through their race-proven core instruments. Ultra-Lite Series Gauges are lightweight and engineered to be near bulletproof in withstanding racing conditions. They feature traditional incandescent lighting that illuminates around the perimeter of the dial and have a silver satin anodized aluminum gauge face with black accents that fit perfectly within any street or race vehicle. These gauges are available in digital, electrical or mechanical versions.


    • Quick and accurate readings
    • Race-proven core instruments
    • Traditional incandescent lighting
    • Lightweight construction
    • Silver satin anodized aluminum gauge faces with black accents
    • Digital, electrical or mechanical versions

    4379 is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from EASY TO SEE! MY ONLY gripe is Autometer could supply the in line fuse for the a/f gauge and the female spaded connectors on the oil pressure gauge that are required for installation of their product(s).
    Date published: 2015-11-20
    Rated 5 out of 5 by from easy to read Installed it about 2 months ago and has made tuning the a/f much easier and big difference in performance.
    Date published: 2015-09-05
    Rated 5 out of 5 by from Great product! This was exactly as described, easy to install and works great!
    Date published: 2015-06-04
    Rated 4 out of 5 by from Excellent, easy install Wish this had a back light but no big deal. Works great and the o2 sensor is off high quality. The supplied stainless bung welded up nice as well.
    Date published: 2016-10-13
    • y_2018, m_5, d_27, h_9
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_10001_10001_1321034, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Is there a voltage output ? What is the scaling 0 volts = ? 5 volts = ?

    Asked by: kjf5l
    No, this gauge does not have a voltage output.This will function with the included wideband sensor that would be 0-5 volts. This gauge has a voltage output - http://www.jegs.com/i/Auto-Meter/105/4378/10002/-1
    Answered by: Rusty B
    Date published: 2018-04-17
    • y_2018, m_5, d_27, h_9CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_1321034, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations