AEM

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge

SKU: aem30-0300 UPC: 840879024437
In stock - 782 items available
Regular price $200.65
Regular price -20% $250.95 Sale price $200.65

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

The AEM X-Series Wideband Gauge is a complete air/fuel ratio kit in AEM's slim 52mm X-Series housing, using patented X-Digital wideband technology that's factory-calibrated and auto-detects both AEM FAE and Bosch LSU 4.9 sensors.

Key Features

  • Patented X-Digital wideband technology, no free-air calibration required
  • Auto-detects AEM FAE and Bosch LSU 4.9 wideband sensors
  • 0-5V and RS232 output, plus AEMnet CAN bus for daisy-chaining up to 16 cylinders

Product Details

Manufacturer Part Number: 30-0300. Optional silver bezel/white faceplate kit sold separately (PN 30-0300-ACC).

Shipping Height: 5.3

Shipping Length: 5.5

Shipping Width: 5.4

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