AEM

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge

SKU: aem30-0300 UPC: 840879024437
In stock - 884 items available
$200.65
-20% $250.95 $200.65

Have a question about this part? We'll answer it.

Shipping PolicyRMAs and Core ReturnsQuestions? Call (503) 235-1947

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.

Got Questions? Feel free to email us or call us at (503) 235-1947

  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
Dante

Everything included as shown in a closed box!

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).

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 5.3

Shipping Length: 5.5

Shipping Width: 5.4
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.