---
product_id: 34705451
title: "30-0302 X-Series Temperature Gauge"
brand: "aem"
price: "₱28207"
currency: PHP
in_stock: true
reviews_count: 10
category: "Aem"
url: https://www.desertcart.ph/products/34705451-30-0302-x-series-temperature-gauge
store_origin: PH
region: Philippines
---

# Integrated warning & peak alert Complete kit with long wiring harness Accurate temp range 100-300°F / 40-150°C 30-0302 X-Series Temperature Gauge

**Brand:** aem
**Price:** ₱28207
**Availability:** ✅ In Stock

## Summary

> 🌡️ Drive smarter, not hotter — never miss a beat with AEM X-Series!

## Quick Answers

- **What is this?** 30-0302 X-Series Temperature Gauge by aem
- **How much does it cost?** ₱28207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/34705451-30-0302-x-series-temperature-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

- • **Instant Overheat Alerts:** Blinking warning light keeps you in control before temps spike.
- • **Plug & Play Installation:** Comes with everything you need, including a long wiring harness for easy setup.
- • **Trusted Accuracy Verified:** Matches OBD2 scanner data for reliable, real-time engine temperature feedback.
- • **Durable Stainless Steel Build:** Engineered to last with premium materials that withstand harsh conditions.
- • **Precision Temperature Monitoring:** Stay ahead with exact readings from 100°F to 300°F (40°C to 150°C).

## Overview

The AEM 30-0302 X-Series Temperature Gauge offers precise engine temperature monitoring from 100°F to 300°F (40°C to 150°C) with a durable stainless steel design. Featuring an integrated warning and peak alert system, it ensures you’re instantly notified of overheating risks. The complete kit includes a long wiring harness for straightforward installation, and its accuracy is validated against OBD2 scanner data, making it a reliable upgrade over generic gauges.

## Description

AEM 30-0302 X-Series Temperature Gauge, Black

Review: Excellent purchase - I’m very happy with the purchase, it arrived quickly and everything was in perfect condition and complete
Review: Don't go cheap on Chinese no name gauges.... - Just got this gauge for my car, got it installed and I gotta say its pretty nice. Its comes with everything you need and the wiring harness is long enough to reach pretty much any point in the engine compartment. Easy to hookup and the manual that comes with it is pretty easy to follow. I went ahead and plugged in my OBD2 scanner and pulled up the live data for the ECT sensor and compared that reading with the one on my AEM temp gauge and they matched up perfectly. I can give one piece of solid advice to anyone wanting a temp gauge for their vehicle, dont cheap out on chinese no name gauges....they will fail within a year or two. Bite the bullet and spend the money on one of these gauges, you wont regret it. This gauge also has a warning and peak function. It'll basically warn you by blinking rapidly once its reached the temp youve programmed it too. Overall very nice gauge.

## Features

- AEM Gauge - 30-0302

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BI2PJA4 |
| Best Sellers Rank | #309,796 in Automotive ( See Top 100 in Automotive ) #73 in Automotive Water Temperature Gauges |
| Brand | AEM |
| Brand Name | AEM |
| Customer Reviews | 4.4 out of 5 stars 86 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 | AEM 30-0302 X-Series Temperature Gauge, Black |
| Item Weight | 10.4 ounces |
| Manufacturer | AEM |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model | 30-0302 |
| Number of Items | 1 |
| Part Interchange Info | 30-0302 |
| Part Number | 30-0302 |
| UPC | 840879024499 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** AEM
- **Global Trade Identification Number:** 00840879024499
- **Item Weight:** 0.65 Pounds
- **Material:** Stainless Steel
- **UPC:** 840879024499

## Images

![30-0302 X-Series Temperature Gauge - 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 September 12, 2025*

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

### ⭐⭐⭐⭐⭐ Don't go cheap on Chinese no name gauges....
*by C***T on March 18, 2019*

Just got this gauge for my car, got it installed and I gotta say its pretty nice. Its comes with everything you need and the wiring harness is long enough to reach pretty much any point in the engine compartment. Easy to hookup and the manual that comes with it is pretty easy to follow. I went ahead and plugged in my OBD2 scanner and pulled up the live data for the ECT sensor and compared that reading with the one on my AEM temp gauge and they matched up perfectly. I can give one piece of solid advice to anyone wanting a temp gauge for their vehicle, dont cheap out on chinese no name gauges....they will fail within a year or two. Bite the bullet and spend the money on one of these gauges, you wont regret it. This gauge also has a warning and peak function. It'll basically warn you by blinking rapidly once its reached the temp youve programmed it too. Overall very nice gauge.

### ⭐⭐⭐⭐⭐ Great guage
*by B***R on July 20, 2018*

Works great, love these x series guages!! Only downside is that it doesnt come with the faceplate i needed. I had to buy the extra faceplate for oil temp, at this price youd think they at least have the oil temp, but i cant give it 4 stars just for that.

## 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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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-05*