Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Aem

Aem

AEM Electronics X-Series Wideband UEGO Air/Fuel Sensor Controller Gauges 30-0300NS X SERIES GAUGE, NO SENSOR

SKU: AEM30-0300NS

Gauges
Aem

Aem

AEM Electronics X-Series Wideband UEGO Air/Fuel Sensor Controller Gauges 30-0300NS X SERIES GAUGE, NO SENSOR

SKU: AEM30-0300NS

Gauges

Sale ends in Calculating...

A$333.87 A$414.95
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

X-Series Wideband UEGO AFR Gauge Only

Part Type

Gauges

Data: v4.2 - Upd: 2026-10-23 16:13:26

Features

  • 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • 52mm gauge diameter and slim 0.825" gauge depth(Gauge cup depth only .200" deep)
  • Auto-dimming feature
  • Auto-Sensor Detection between AEM FAE and Bosch LSU 4.9 wideband sensors
  • Black bezel and black double-sided faceplate included (silver bezel/white faceplate option sold separately, PN 30-0300-ACC)
  • Compatible with supply voltages up to 16V
  • Patented X-Digital wideband technology (Patent 9,575,030)
  • User-configurable display for changing between AFR, Lambda, and O2%, and 3- or 4-digit display
  • X-Series Wideband UEGO AFR Controller Gauges were the fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers

Specifications

Product Attributes - Brand
AEM Electronics
Product Attributes - Manufacturer's Part Number
30-0300NS
Product Attributes - Part Type
Gauges
Product Attributes - Product Line
AEM Electronics X-Series Wideband UEGO Air/Fuel Sensor Controller Gauges
Product Attributes - UPC
840879024772
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
8.0:1-20:1 air/fuel ratio
Product Attributes - Gauge Shape
Round
Product Attributes - Sweep
Digital numeric
Product Attributes - Gauge Face Color
Black
Product Attributes - Gauge Number Color
Red
Product Attributes - Bezel Color
Black
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
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes wiring harness, faceplates and sensor bung.

Reference Information

Brand Name/s Aem
StreetFX SKU aem30-0300NS
SFX Item ID 5676074
Supplier Item Code 5676074
Manufacturer SKU 30-0300NS
Manufacturer UPC 840879024772
Alternative References AEI30-0300NS, AVM-30-0300NS

Brochures

Compatibility

Application Data
  • UniversalYes

Loading compatibility information...

Keep shopping

More from Aem