---
product_id: 437181963
title: "AEM X-Series 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black"
brand: "aem"
price: "VT117383"
currency: VUV
in_stock: true
reviews_count: 5
category: "Aem"
url: https://www.desertcart.vu/products/437181963-aem-x-series-52mm-obd-ii-digital-gauge-view-engine
store_origin: VU
region: Vanuatu
---

# 24 green LED status indicators 52mm precision gauge size Plug & play OBDII port connection AEM X-Series 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black

**Brand:** aem
**Price:** VT117383
**Availability:** ✅ In Stock

## Summary

> 🚗 Stay ahead of the curve with real-time engine data—because your ride deserves the smartest gauge in town!

## Quick Answers

- **What is this?** AEM X-Series 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black by aem
- **How much does it cost?** VT117383 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/437181963-aem-x-series-52mm-obd-ii-digital-gauge-view-engine)

## 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

- • **Adaptive Visibility:** Auto-dimming sensor and 24 green LEDs ensure perfect readability day or night, keeping you informed without distraction.
- • **Sleek, Compact Design:** Slim 0.825” depth and 52mm diameter fit seamlessly into any gauge pod or dashboard setup.
- • **Plug & Play Simplicity:** Effortless installation with direct OBDII port power and data connection—no extra wiring hassle.
- • **Real-Time Engine Insights:** Instant access to multiple live engine parameters like RPM, Boost, Fuel Pressure, and more for smarter driving decisions.
- • **Diagnostic Power at Your Fingertips:** Read and clear Diagnostic Trouble Codes (DTCs) to stay ahead of maintenance and avoid costly repairs.

## Overview

The AEM X-Series 52mm OBD II Digital Gauge is a compact, plug-and-play device designed for 2008+ vehicles that reads and displays multiple engine parameters via the OBDII port. It features real-time data monitoring, diagnostic trouble code reading and clearing, a sleek black bezel with auto-dimming display, and 24 green LED indicators for quick status checks. Ideal for professionals and enthusiasts seeking precise engine insights with minimal installation effort.

## Description

AEM’s X-Series OBDII gauge (PN 30-0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicle’s OBD port and transmitting those channels to the gauge display. It reads Diagnostic Trouble Codes (DTCs) and gives you the ability to clear codes. Wiring is as simple as connecting the gauge to your vehicle’s OBDII port using the supplied connector! Because the X-Series OBDII gauge reads OBDII parameters transmitted through a vehicle’s CAN datastream, it will only work on 2008+ model year vehicles. EASY TO USE Use the ‘Page’ button on the gauge face to scroll through available channels of data transmitted through the OBD port. Possible channels are listed below and may include IAT, EGT, RPM, Ethanol %, MAF, Fuel Pressure, Manifold Pressure, Boost Pressure, TPS, Vehicle Speed, Lambda and more (channel availability is ultimately dependent upon what channels are programmed to transmit by the vehicle manufacturer). X-SERIES DIGITAL OBDII GAUGE FEATURES: Reads data channels from 2008+ MY vehicles through the OBDII port! Reads and clears Diagnostic Trouble Codes (DTCs)! Easy to install and wire –power and data come from OBDII port using supplied connector Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere! 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods Positive locking connector provides secure connection Auto dimming sensor delivers ideal display brightness 24 green outer LEDs for quick reference to engine parameter Black bezel and black faceplate included (silver bezel/white faceplate sold separately, PN 30-0311-ACC) Compatible with vehicle/system voltages up to 16V

Review: Love the gauge, wonder why I have to unhook and re hook every time I want to use
Review: Love the functionality and simplicity of installation. But the gauge itself does feel low quality.

## Features

- Aem X-SERIES 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black
- Black Bezel With Black Faceplate
- 2 1/16 in Diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZ3ZURG |
| Brand | AEM |
| Customer Reviews | 3.7 3.7 out of 5 stars (19) |
| Date First Available | 29 April 2021 |
| Item Weight | 272 g |
| Item model number | 30-0311 |
| Manufacturer | AEM Electronics |
| Manufacturer Part Number | 30-0311 |
| Model | Universal |
| OEM Part Number | 30-0311 |
| Product Dimensions | 13.46 x 13.46 x 13.46 cm; 272.16 g |

## Product Details

- **Brand:** AEM
- **Operating system:** Windows XP
- **Power source:** Battery Powered
- **Product dimensions:** 14L x 13.7W x 13.5H centimeters
- **Screen size:** 2.47 Inches

## Images

![AEM X-Series 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black - Image 1](https://m.media-amazon.com/images/I/7178XjSWNlL.jpg)

## Questions & Answers

**Q: Does it show air fuel ratios**
A: According to the instructions, anything that your car would show on a regular OBD II will show up on this gauge

**Q: If the car transmits oil pressure and coolant temp would they be able to be displayed**
A: Yes. The gauge does show both, but obviously not at the same time.

**Q: Does this product have a shift light. And will it show boost pressure**
A: It will show boost but don’t believe it has a shift light

**Q: I have a Jeep commander 2006 will it show the transmission temperature?**
A: It will Identify any and all readings per your specific Vehicle ECM. So most vehicles show trans temp.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 7 May 2024*

Love the gauge, wonder why I have to unhook and re hook every time I want to use

### ⭐⭐⭐⭐ Review
*by R***N on 27 November 2025*

Love the functionality and simplicity of installation. But the gauge itself does feel low quality.

### ⭐ Review
*by A***R on 14 January 2026*

Got this gauge for a 2010 Silverado 2500. Didn’t read anything. Tried in a 2026 Lexus, same. Called tech support. Tried what they asked. Nothing. Sent me email for warranty claim. This gauge is so cheap that they are instructing me to document destruction of it for them to send me a new one. Sending it back.

## Frequently Bought Together

- AEM X-Series 52mm OBD II Digital Gauge View Engine Parameters Codes CEL Black
- 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

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**Shop now:** [https://www.desertcart.vu/products/437181963-aem-x-series-52mm-obd-ii-digital-gauge-view-engine](https://www.desertcart.vu/products/437181963-aem-x-series-52mm-obd-ii-digital-gauge-view-engine)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-18*