---
product_id: 305904039
title: "30-0302 X-Series Temperature Gauge, Black"
brand: "aem"
price: "€ 466.50"
currency: EUR
in_stock: true
reviews_count: 5
category: "Aem"
url: https://www.desertcart.pt/products/305904039-30-0302-x-series-temperature-gauge-black
store_origin: PT
region: Portugal
---

# 87% larger programmable center LED 52mm diameter for sleek mounting 100-300°F / 40-150°C dual display 30-0302 X-Series Temperature Gauge, Black

**Brand:** aem
**Price:** € 466.50
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool, stay ahead — the ultimate temp gauge for the performance-driven pro.

## Quick Answers

- **What is this?** 30-0302 X-Series Temperature Gauge, Black by aem
- **How much does it cost?** € 466.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/305904039-30-0302-x-series-temperature-gauge-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

- • **Sleek Black Design:** Modern black bezel and faceplate that complements any dashboard aesthetic.
- • **Brilliant LED Display:** 87% larger center LED plus 24 green outer LEDs for instant, at-a-glance engine insights.
- • **Compact Precision Fit:** Slim 0.825” depth lets you mount it anywhere with style and ease.
- • **Dual Metric & Standard Readout:** Switch effortlessly between °F and °C to match your preference or locale.
- • **Versatile Temperature Monitoring:** Perfect for water, transmission, or oil temps—engineered for high-performance vehicles.

## Overview

The AEM 30-0302 X-Series Temperature Gauge offers a compact 52mm diameter with a slim 0.825” depth for versatile mounting. Featuring an 87% larger programmable center LED and 24 green outer LEDs, it delivers quick, clear temperature readings in both Fahrenheit and Celsius (100-300°F / 40-150°C). Designed for high-performance vehicles, it accurately monitors water, transmission, or oil temperatures with a sleek black bezel and stainless steel build, making it a top choice for precision and style.

## Description

Aem’s 30-0302 x-series 100-300 F/40-150c digital gauge combine incredible looks, increased readability and a multitude of new, easy-to-use features! it is a must for users who want highly Accurate water, transmission and/or oil or temperature readouts in their high performance vehicle.

Review: Excellent purchase - I’m very happy with the purchase, it arrived quickly and everything was in perfect condition and complete
Review: Great gauge - Perfect item works just like I wanted. Needed something to give me peak temps and a easy digital readout.

## Features

- 2-1/16Th (52mm) gauge diameter for easy mounting in gauge pods
- Slim 0.825” Overall gauge depth and 0.200” cup depth – Mount them virtually anywhere!
- Programmable center LED is 87% larger than Original AEM gauges
- 24 green outer LEDS for quick reference to engine parameter
- User selectable standard or metric display (100-300 F/40-150 C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BI2PJA4 |
| Best Sellers Rank | #170,802 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Oil Temperature Gauges |
| Brand | AEM |
| Brand Name | AEM |
| Customer Reviews | 4.5 out of 5 stars 79 Reviews |
| Global Trade Identification Number | 00840879024499 |
| Included Components | AEM (30-0302) X-Series Temperature Gauge 100~300F / 40~150C, Black Bezel & Black Water Faceplate |
| Item Type Name | X-Series 300F/150C Water/Trans/Oil Temperature Gauge |
| Item Weight | 0.65 Pounds |
| Item weight | 0.65 Pounds |
| Manufacturer | AEM |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model | 30-0302 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 30-0302 |
| UPC | 840879024499 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** AEM
- **Item weight:** 0.65 Pounds
- **Material:** Stainless Steel
- **Number of Items:** 1
- **Unit count:** 1 Count

## Images

![30-0302 X-Series Temperature Gauge, Black - Image 1](https://m.media-amazon.com/images/I/61v5gWrXcWL.jpg)

## Questions & Answers

**Q: Is the temperature sensor included or is this just the gauge?**
A: Yes the sensor is included.

**Q: I purchased the temperature gauge and it came only with water temp faceplate, Was it not suppose to come with oil temp faceplate as well ?**
A: You need to but the accessory kit, not included. 

AEM 30-0302-ACC X-Series Temperature Gauge

**Q: This comes with the fahrenheit face plate of the celsius? i'm interested in the fahrenheit.**
A: Correct

**Q: Whats the thread size of the sensor?**
A: 1/8th NPT

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent purchase
*by G***O on 12 September 2025*

I’m very happy with the purchase, it arrived quickly and everything was in perfect condition and complete

### ⭐⭐⭐⭐⭐ Great gauge
*by A***M on 14 October 2018*

Perfect item works just like I wanted. Needed something to give me peak temps and a easy digital readout.

### ⭐⭐⭐⭐⭐ Eccellente
*by M***O on 1 February 2025*

Nulla da dire, uno dei migliori manometri sul mercato

## Frequently Bought Together

- AEM 30-0302 X-Series Temperature Gauge, Black
- AEM 30-0302-ACC X-Series Temperature Gauge, White
- AEM 30-0301 X-Series Pressure Gauge, Black, 52mm

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**Shop now:** [https://www.desertcart.pt/products/305904039-30-0302-x-series-temperature-gauge-black](https://www.desertcart.pt/products/305904039-30-0302-x-series-temperature-gauge-black)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-05*