AutoMeter
AutoMeter 4379 Ultra-Lite 52mm Digital Wideband Air/Fuel Ratio Street Gauge
AutoMeter 4379 Ultra-Lite 52mm Digital Wideband Air/Fuel Ratio Street Gauge
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AutoMeter Ultra-Lite Air/Fuel Ratio Gauge, part number 4379.
Taking the core features from AutoMeter’s Pro Wideband, the Street Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.
Confirm the gauge size, range and sender type against your application before ordering.
AutoMeter backs this product with a 12-month limited warranty against defects in materials and workmanship from the date of original purchase. Warranty claims are handled directly by AutoMeter and require dated proof of purchase.
Specifications
- Brand: AutoMeter
- Manufacturer Part Number: 4379
- Type: Air/Fuel Ratio Gauge
- Series: Ultra-Lite
- Gauge Size: 2-1/16 in
- Range: 10:1-17:1 AFR
- Manufacturer Warranty: 12 Month Limited
- Condition: New
- UPC: 046074043796
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — AutoMeter
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Manufacturer's Warranty — AutoMeter
AutoMeter products are covered by the manufacturer’s 12-month limited warranty against defects in materials and workmanship from the date of original purchase, for the original purchaser. Warranty claims are handled directly by AutoMeter and must be sent transportation prepaid with dated proof of purchase. Breaking the instrument seal, improper installation, accident, water damage or unauthorized repair voids the warranty.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by AutoMeter. Contact us if you need help with a warranty claim.

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