---
product_id: 497372277
title: "AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel"
brand: "wanatop"
price: "$120.33"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/497372277-ac-pressure-switch-3546241c1-904-7790-air-conditioning-pressure-sensor
store_origin: US
region: United States of America
---

# 220µV ultra-low voltage operation Wi-Fi enabled for smart system integration Plug-in connector for seamless installation AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel

**Brand:** wanatop
**Price:** $120.33
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay connected — the smart switch your GM Opel deserves!

## Quick Answers

- **What is this?** AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel by wanatop
- **How much does it cost?** $120.33 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/497372277-ac-pressure-switch-3546241c1-904-7790-air-conditioning-pressure-sensor)

## Best For

- wanatop enthusiasts

## Why This Product

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

## Key Features

- • **OEM Trusted:** Exact fit for GM Opel with genuine WANATOP quality from the USA
- • **Durable Build:** Aluminium contact material and plunger actuator guarantee long-lasting durability
- • **Smart Connectivity:** Wi-Fi protocol compatibility for next-gen vehicle diagnostics and monitoring
- • **Effortless Installation:** Plug-in connector and compact 45g design make upgrades quick and hassle-free
- • **Precision ON-OFF Control:** Reliable pressure sensing with 5mA current rating ensures flawless AC performance

## Overview

The WANATOP AC Pressure Switch 3546241C1 904-7790 is a precision-engineered air conditioning pressure sensor designed specifically for GM Opel vehicles. Featuring ultra-low voltage operation, a plug-in connector for easy installation, and Wi-Fi connectivity for advanced system integration, this compact and durable sensor ensures reliable AC performance and seamless compatibility with modern vehicle diagnostics.

## Description

AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel

## Features

- OE: 3546241C1 904-7790
- For GM Opel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-OFF |
| Current Rating | 5 Milliamps |
| Operating Voltage | 220 Microvolts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | WANATOP |
| Actuator Type | Plunger |
| Contact Material | Aluminium |
| Controller Type | Push Button |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Net Quantity | 1.0 Count |
| Number of Items | 100 |
| Manufacturer | WANATOP |
| Package Dimensions | 6.35 x 3.3 x 3.3 cm; 45 g |
| Item model number | 3546241C1 |
| Manufacturer Part Number | 3546241C1 |
| Manufacturer | WANATOP |
| Country of Origin | USA |
| Item Weight | 45 g |

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 5 Milliamps
- **Operating Voltage:** 220 Microvolts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In

## Images

![AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel - Image 1](https://m.media-amazon.com/images/I/519OhyNnhNL.jpg)
![AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel - Image 2](https://m.media-amazon.com/images/I/51p-cW5l3JL.jpg)
![AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel - Image 3](https://m.media-amazon.com/images/I/51LqE0gSqRL.jpg)
![AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel - Image 4](https://m.media-amazon.com/images/I/41H6EsrxRXL.jpg)
![AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel - Image 5](https://m.media-amazon.com/images/I/41rm75Z976L.jpg)

## Frequently Bought Together

- AC Pressure Switch 3546241C1 904-7790 Air Conditioning Pressure Sensor for GM Opel
- Universal Air Conditioner SW 11123C A/C Refrigerant Temperature Sensor

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*