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AutoMeter 4975 Ultra-Lite II Digital Narrowband AFR Gauge,2-1/16

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#1824975

AutoMeter 4975 Ultra-Lite II Digital Narrowband AFR Gauge,2-1/16

Compatible with factory narrowband O2 sensors (0-1V)
May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor
Features LED radial bar graph display (gauge does not have provision for backlight)

$116.99

/each

Factory Shipped

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Product Summary

Universal Fit, 2-1/16" Overall Diameter, Silver

Compatible with factory narrowband O2 sensors (0-1V)
May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor
Features LED radial bar graph display (gauge does not have provision for backlight)
Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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Key Specs

MFG. Part #	4975
Brand	AutoMeter

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AutoMeter 4975 Details

Running too lean while enjoying spirited driving in your vehicle is one of the leading causes of expensive engine damage. Auto Meter's Narrowband Air/Fuel Gauges pair with older Oxygen Sensors to warn of lean burn conditions under heavy engine load. Connects directly to the factory O2 sensor on many applications, or uses the Auto Meter 2244 Narrowband O2 sensor. Not compatible with 5 wire air/fuel sensors.

Will work with most factory narrow-band O2 sensors (0-1V)
May require model 2244
Features LED digital display (gauge does not have provision for backlight)
Will not work with wide-band O2 sensors (0-5V) - please check your specific application before purchase

Ships with the following AutoMeter products:

Mounting Hardware: 2230

Ships with the following AutoMeter products:

Mounting Hardware: 2230

Charts

Installation Instructions (PDF)

Rebates

AutoMeter Hod Holidays Up To $150 MIR Select Parts

Purchase $100 or more in eligible AutoMeter products between November 1 and December 31, 2026 and receive a mail-in rebate ranging from $10 to $150, depending on your total qualifying purchase amount. Eligible brands include AutoMeter, Auto Gage, Dedenbear, Marine, Pro-Cycle, Spek-Pro, STACK, and AutoMeter Test Equipment products. To qualify, submit a completed rebate form, your original sales receipt or invoice, and the original UPC/barcode labels cut from each product box. All rebate requests must be postmarked by January 31, 2027. One rebate per household per rebate period; offer cannot be combined with other promotions and is valid only on new qualifying purchases. Incomplete, late, illegible, or non-compliant submissions will be rejected. Rebate requests are subject to verification and approval by AutoMeter Products, Inc., valid for U.S. customers only, and may take up to 12 weeks to process.

Guides & Documents

Air/Fuel Ratio Gauges Installation Instructions (1824975)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

AutoMeter 4975 Specifications

KEY SPECS
MFG. Part #	4975
Brand	AutoMeter

GENERAL
Overall Diameter	2-1/16
Sold in Quantity	Each
Gauge Type	Electric
Gauge Range	Lean-Rich
Gauge Face Color	Silver
Bezel Finish	Brushed Aluminum
Lighting Type	LED Segments
AFR Gauge Type	Narrowband
Includes Mounting Bracket(s)	Yes
GTIN Code	046074049750

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