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🚗 Tune smarter, drive sharper — the gauge that keeps you ahead of the pack!
The AEM 30-4110NS Digital Wideband UEGO Gauge is a sleek 52mm gauge housing unit featuring a vibrant digital LED display and a color-changing sweeping needle that visually tracks air/fuel ratio changes. Designed for professional-grade tuning, it offers a 0-5V analog output compatible with most engine management systems and data loggers. The gauge includes interchangeable black and white faceplates and bezels for customizable aesthetics. Powered by the Bosch 4.9 LSU sensor technology, it eliminates the need for free-air sensor calibration, ensuring fast, accurate readings and effortless installation.
| ASIN | B01CIRFYZ8 |
| Best Sellers Rank | #172,626 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Replacement Air & Fuel Ratio Gauges |
| Brand | AEM |
| Brand Name | AEM |
| Customer Reviews | 4.3 out of 5 stars 104 Reviews |
| Global Trade Identification Number | 00840879024765 |
| Included Components | AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches |
| Item Type Name | AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches |
| Manufacturer | AEM |
| Material | Plastic |
| Material Type | Plastic |
| Model | 30-4110NS |
| Number of Items | 1 |
| Part Interchange Info | 30-4110 |
| Part Number | 30-4110NS |
| UPC | 840879024765 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
B**L
Perfect replacement
Perfect replacement for my old gage that had some dead LED's. Plug and play and works great!
D**Y
Best Option for an AFR Gauge
Recently installed this on my 65 Mustang to help dial in my Edlebrock AVS 2 carburetor. Works very well. Make sure you use the Bosch 17025 Bosch LSU4.9 O2 sensor. I didn't think I would use the data logging facility, but after watching D3Sshooter's video on youtube decided to install the cabling necessary to log the data. Glad I did because now I can graph idle, cruise, and power AFR results. Made tuning easy.
T**T
Easy to read and reacts fast.
Fast accurate reliable gauge. Good quality. Great for tuning.
B**R
Perfect fit
Work perfect. Value for the money.
J**Y
Perfect choice
It came with everything you would expect except the o2 sensor which was something it said it wouldn't come with but all the wiring and gauge are there.
B**D
Received a used product
Unit arrived in a mangled box. Appeared previously used. Was missing parts.
C**N
Mostly great, except for a burned out LED
The indicator LED at the 13.5 mark has burned out, but otherwise the gauge works as intended. I would expect better quality control from a company like AEM.
S**S
Works so far.
Installed in my 2006 TBSS. Seams to be working so far.
R**Y
Must buy
Works and looks great true aem not a knock off like the others
S**S
Fonctionnel
Bon pour les courses
J**E
Works with megasquirt
Installed on a 2002 miata and works with megasquirt (ms3pnp pro)
Trustpilot
1 week ago
4 days ago