Autometer Ultra-Lite 52mm Digital Wideband Air/Fuel Ratio Street Gauge

SKU: ATM4379

Gauges

AM Ultra-Lite Gauges

Autometer

Autometer Ultra-Lite 52mm Digital Wideband Air/Fuel Ratio Street Gauge

SKU: ATM4379

Gauges

AM Ultra-Lite Gauges

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

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.

Part Type

Air / Fuel Ratio Gauge

Data: v4.2 - Upd: 2026-10-02 04:31:25

Features

0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
Digital segment display and LED radial bar graph display
Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
Suitable for use with gasoline powered engines

Specifications

Product Attributes - Brand: AutoMeter
Product Attributes - Manufacturer's Part Number: 4379
Product Attributes - Part Type: Gauges
Product Attributes - Product Line: AutoMeter Ultra-Lite Digital Gauges
Product Attributes - UPC: 046074043796
Product Attributes - Gauge Type: Air/Fuel ratio - Wideband
Product Attributes - OEM Replacement: No
Product Attributes - Gauge Style: Digital
Product Attributes - Sending Unit: Electrical
Product Attributes - Gauge Diameter (in.): 2 1/16 in.
Product Attributes - Gauge Diameter (mm): 52mm
Product Attributes - Gauge Range: Lean-rich
Product Attributes - Gauge Shape: Round
Product Attributes - Sweep: Digital numeric
Product Attributes - Gauge Face Color: Silver
Product Attributes - Gauge Number Color: Red
Product Attributes - Bezel Color: Silver
Product Attributes - Illuminated: Yes
Product Attributes - Memory Recall: No
Product Attributes - Playback: No
Product Attributes - Liquid-Filled: No
Product Attributes - Shift Light Included: No
Product Attributes - Tripometer: No
Product Attributes - Sending Unit Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Street version. Includes wide band oxygen sensor and ATM-5298 wiring harness. This gauge displays both a bar graph and digital numbers.

Reference Information

Brand Name/s	Autometer
StreetFX SKU	atm4379
SFX Item ID	4078645
Supplier Item Code	4078645
Manufacturer SKU	4379
Manufacturer UPC	46074043796
Alternative References	AUT4379, 52mm