--- product_id: 28453966 title: "AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches" brand: "aem" price: "$329.82" currency: USD in_stock: true category: "Aem" url: https://www.desertcart.us/products/28453966-aem-30-4110ns-digital-wideband-uego-gauge-without-sensor-black store_origin: US region: United States of America --- # Interchangeable black & white faceplates 52mm compact gauge housing 0-5V analog output for data logging AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches **Brand:** aem **Price:** $329.82 **Availability:** βœ… In Stock ## Summary > πŸš— Tune smarter, drive sharper β€” the gauge that keeps you ahead of the pack! ## Quick Answers - **What is this?** AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches by aem - **How much does it cost?** $329.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/28453966-aem-30-4110ns-digital-wideband-uego-gauge-without-sensor-black) ## Best For - aem enthusiasts ## Why This Product - Trusted aem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Calibration:** Never worry about free-air sensor calibration again with Bosch 4.9 LSU sensor tech - β€’ **Data-Driven Performance:** 0-5V analog output compatible with nearly all engine management systems and data loggers - β€’ **Plug & Play Versatility:** Fits most gauge pods with a sleek 52mm housing for seamless integration - β€’ **Precision in Every Pixel:** Digital LED display with color-changing needle for instant AFR insight - β€’ **Custom Style, No Compromise:** Swap between black and white faceplates and bezels to match your cockpit vibe ## Overview The AEM 30-4110NS is a 52mm digital wideband UEGO gauge (without sensor) featuring a vibrant LED display and color-shifting needle to monitor air/fuel ratio in real-time. It offers interchangeable faceplates for a personalized look, a 0-5V analog output for seamless data integration, and uses Bosch’s advanced 4.9 LSU sensor technology that eliminates the need for free-air calibration, ensuring fast, accurate readings for professional-grade engine tuning. ## Description Our World-famous Wideband O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes from rich to lean. A 52mm (2-1/16") gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere. All AEM digital gauges feature a 0-5v analog output for use with data loggers and almost any engine management system. Each gauge comes with black and silver bezels and black and white faceplates for multiple color combinations and a custom look (a black Lambda faceplate and black and white Air/Fuel Ratio faceplates). The Bosch UEGO sensor gives the controller its speed and accuracy. The Bosch 4.9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4.2 LSU sensor used with AEM’s discontinued 30-4100 Wideband UEGO Controller Gauge. The 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with AEM’s 30-4110 Wideband UEGO AFR Gauge. The 30-4110’s 4.9 LSU sensor uses a different connector than the connector used with the 4.2 LSU sensors included with the original, discontinued 30-4100 gauge controller. The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges. ## Features - Controller gauge and hardware sold without wideband sensor - No free air sensor calibration required - ever - 52mm (2-1/16") gauge housing - 0-5v analog output (10-20 AFR range only) - Interchangeable black and white faceplates included - 52mm (2-1/16”) gauge housing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CIRFYZ8 | | Best Sellers Rank | #885,906 in Automotive ( See Top 100 in Automotive ) #43 in Automotive Replacement Air & Fuel Ratio Gauges | | Brand Name | AEM | | Customer Reviews | 4.3 4.3 out of 5 stars (104) | | 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 Type | Plastic | | Model | 30-4110NS | | Part Interchange Info | 30-4110 | | Part Number | 30-4110NS | | UPC | 840879024765 | | Unit Count | 1.0 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** AEM - **Material:** Plastic - **Number of Items:** 1 - **UPC:** 840879024765 - **Unit Count:** 1.0 Count ## Images ![AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches - Image 1](https://m.media-amazon.com/images/I/51AWQYDC-9L.jpg) ![AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches - Image 2](https://m.media-amazon.com/images/I/61Fj1VixfUL.jpg) ![AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches - Image 3](https://m.media-amazon.com/images/I/619BxCZxz1L.jpg) ![AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches - Image 4](https://m.media-amazon.com/images/I/71JH4-FekgL.jpg) ## Frequently Bought Together - AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches - AEM 30-0306 X-Series Boost Pressure Gauge 52mm, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/28453966-aem-30-4110ns-digital-wideband-uego-gauge-without-sensor-black](https://www.desertcart.us/products/28453966-aem-30-4110ns-digital-wideband-uego-gauge-without-sensor-black) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*