---
product_id: 34705449
title: "30-0311 X-Series OBDII Gauge"
brand: "aem"
price: "€ 376.89"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/34705449-30-0311-x-series-obdii-gauge
store_origin: SK
region: Slovakia
---

# Auto-dimming sensor with 24 green LEDs Reads 200+ vehicle data channels Clears Diagnostic Trouble Codes (DTCs) 30-0311 X-Series OBDII Gauge

**Brand:** aem
**Price:** € 376.89
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive smarter, not harder — your car’s brain, now in your sightline!

## Quick Answers

- **What is this?** 30-0311 X-Series OBDII Gauge by aem
- **How much does it cost?** € 376.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/34705449-30-0311-x-series-obdii-gauge)

## 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

- • **Plug & Play Precision:** Effortless OBDII port installation with secure positive locking connector
- • **Instant Engine Insight:** Real-time data from 2008+ vehicles for smarter driving decisions
- • **Sleek, Space-Savvy Design:** Slim 0.825” depth fits seamlessly in any gauge pod
- • **Adaptive Display Brightness:** Auto-dimming sensor ensures perfect visibility day or night
- • **Clear Trouble Code Management:** Read and clear DTCs to stay ahead of maintenance

## Overview

The AEM 30-0311 X-Series OBDII Gauge is a compact, easy-to-install automotive gauge that reads and clears diagnostic trouble codes and streams real-time data from 2008 and newer vehicles via the OBDII port. Featuring a positive locking connector, auto-dimming display with 24 green LEDs, and compatibility with voltages up to 16V, it offers professional-grade monitoring in a sleek 52mm gauge size designed for seamless integration.

## Description

AEM 30-0311 X-Series OBDII Gauge

## Features

- Reads data channels from 2008+ MY vehicles through the OBDII port!
- Country of Origin : United States Reads and clears Diagnostic Trouble Codes (DTCs)!
- Package Weight: 0.272 kilograms. Easy to install and wire –power and data come from OBDII port using supplied connector
- Model Number: 30-0311 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods
- Reads data channels from 2008+ MY vehicles through the OBDII port! Positive locking connector provides secure connection
- Auto dimming sensor delivers ideal display brightness 24 green outer LEDs for quick reference to engine parameter
- Compatible with vehicle/system voltages up to 16V
- Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BI2PQNY |
| Best Sellers Rank | #1,023,280 in Automotive ( See Top 100 in Automotive ) #2,646 in Code Readers & Scan Tools |
| Brand Name | AEM |
| Customer Reviews | 4.0 4.0 out of 5 stars (189) |
| Global Trade Identification Number | 00840879024567 |
| Included Components | AEM (30-0311) X-Series OBDII Gauge, Black Bezel & Black Faceplate |
| Item Dimensions | 5.91 x 5.91 x 5.91 inches |
| Item Type Name | AEM 30-0311 X-Series OBDII Gauge |
| Item Weight | 0.22 Kilograms |
| Manufacturer | AEM |
| Material Type | Plastic |
| Model | 30-0311 |
| Part Number | 30-0311 |
| UPC | 840879024567 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** AEM
- **Item Weight:** 0.22 Kilograms
- **Item dimensions L x W x H:** 5.91 x 5.91 x 5.91 inches
- **Material:** Plastic
- **Number of Items:** 1

## Images

![30-0311 X-Series OBDII Gauge - Image 1](https://m.media-amazon.com/images/I/51NSqUTJS-L.jpg)

## Questions & Answers

**Q: Does this continuously use power or does it go to "sleep" so that there is no constant battery drain if the car is not running?**
A: It goes to sleep if engine is not running. Read on AEM website, it has a full info on how it works

**Q: i have a 2006 pontiac solstice. would it read my OBD2?**
A: Yes! Works for your Pontiac! Juts plug and go!

**Q: Will this work on a 2000 bmw e39 5 series?**
A: It will not unfortunately. The CAN protocol that this gauge operates on was not made standard across OEMs until 2008

**Q: Does this include the white faceplate?**
A: Hello thank you for your interest. This does not include the face plate.

## Frequently Bought Together

- AEM 30-0311 X-Series OBDII Gauge
- GlowShift Universal Black Single Gauge Swivel Dashboard Pod - Fits Any Make/Model - Swivels 360 Degrees - ABS Plastic - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's Dash
- GlowShift Universal Black Single Pillar Gauge Pod - Fits Any Make/Model - ABS Plastic - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's A-Pillar

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**Shop now:** [https://www.desertcart.sk/products/34705449-30-0311-x-series-obdii-gauge](https://www.desertcart.sk/products/34705449-30-0311-x-series-obdii-gauge)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-26*