---
product_id: 172319456
title: "Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle"
brand: "waterwich"
price: "$40.65"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/172319456-air-fuel-ratio-afr-gauge-kit-2inches-52mm-12v-universal
store_origin: US
region: United States of America
---

# Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle

**Brand:** waterwich
**Price:** $40.65
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle by waterwich
- **How much does it cost?** $40.65 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/172319456-air-fuel-ratio-afr-gauge-kit-2inches-52mm-12v-universal)

## Best For

- waterwich enthusiasts

## Why This Product

- Trusted waterwich brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- 1.Easily display at night:Our gauge is highly visible with a WHITE Light,easy viewing at all angles during any lighting conditions,2-1/16" (52mm) Diameter with Black Dial, Illuminated Red Needle & black face gauge.     2.WATERWICH Air/Fuel Ratio Gauge Reads Vehicle's Air to Fuel Mixture from 10 to 20 AFR - AFR Quality & Values | Rich: 18 ~ 20 AFR | Optimal: 12 ~ 18 AFR | Lean: 10 ~ 12 AFR.     3.Easy installation:Our gauge includes electric wire with necessary mounting and installation hardware,no need other sensor, your existing oxygen sensor can fit it well.     4.Air/Fuel Ratio Gauge Monitoring car's air/fuel ratio lean-optimal-rich(from 10.0 to 20.0),so you can change air to fuel ratio to maximized power and engine performance, reduced emissions, and higher fuel economy.     5.DC8V and 18V compatible, Wide Compatibility: Universal for Car,SUV,Vehicle Automotive etc. Displays Lean, Rich, and Optimal Air/Fuel Mixtures,All gauges are brand new, complete in box.

## Images

![Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle - Image 1](https://m.media-amazon.com/images/I/617DvH7CP1L.jpg)
![Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle - Image 2](https://m.media-amazon.com/images/I/61kDjZnhU4L.jpg)
![Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle - Image 3](https://m.media-amazon.com/images/I/61MFB6amwlL.jpg)
![Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle - Image 4](https://m.media-amazon.com/images/I/61ZBLOj5zhL.jpg)
![Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle - Image 5](https://m.media-amazon.com/images/I/619QzpN70yL.jpg)

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**Shop now:** [https://www.desertcart.us/products/172319456-air-fuel-ratio-afr-gauge-kit-2inches-52mm-12v-universal](https://www.desertcart.us/products/172319456-air-fuel-ratio-afr-gauge-kit-2inches-52mm-12v-universal)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-07*