---
product_id: 56337824
title: "Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays"
brand: "sl mall us"
price: "711688₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/56337824-shenlang-5-pack-30a-car-relay-switch-set-12v-4
store_origin: VN
region: Vietnam
---

# Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays

**Brand:** sl mall us
**Price:** 711688₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays by sl mall us
- **How much does it cost?** 711688₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/56337824-shenlang-5-pack-30a-car-relay-switch-set-12v-4)

## Best For

- sl mall us enthusiasts

## Why This Product

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

## Description

Specifications: Package includes: 5x Automotive Relay Voltage: DC 12V Contact Form: 1A SPST(NO); 1C SPDT(B-M) Contact Material: Silver alloy 4 Pins Size(approx.): 20.3x15.5x26mm  Features: 30A high switching capability Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87) Heavy-duty impact molded relay socket Vibration resistant & Shock resistant. For 12V Automotive car van vehicle bus truck Professional installer recommended!

## Features

- Package includes: 5x Automotive Relay
- 4 Pins, 30A High Switching Capability
- Heavy-duty impact molded relay socket
- Vibration resistant &amp; Shock resistant
- For 12V Automotive car van vehicle bus truck

## Images

![Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays - Image 1](https://images-na.ssl-images-amazon.com/images/I/413npYwlHiL.jpg)
![Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays - Image 2](https://images-na.ssl-images-amazon.com/images/I/31eYJuiYm-L.jpg)
![Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays - Image 3](https://images-na.ssl-images-amazon.com/images/I/41UYTNG9T9L.jpg)
![Shenlang 5-Pack 30A Car Relay Switch Set 12V 4 Pins SPST Automotive Relays - Image 4](https://images-na.ssl-images-amazon.com/images/I/41yIgvlhGbL.jpg)

---

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**Shop now:** [https://www.desertcart.vn/products/56337824-shenlang-5-pack-30a-car-relay-switch-set-12v-4](https://www.desertcart.vn/products/56337824-shenlang-5-pack-30a-car-relay-switch-set-12v-4)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*