--- product_id: 805854135 title: "2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor" brand: "vcyopn" price: "277405₫" currency: VND in_stock: true reviews_count: 1 url: https://www.desertcart.vn/products/805854135-2-pcs-4-pin-30a-12v-starter-relay-multi-purpose store_origin: VN region: Vietnam --- # 30A high current rating Waterproof & flame-retardant housing Plug-in easy installation 2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor **Brand:** vcyopn **Price:** 277405₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with effortless control and rugged reliability! ## Quick Answers - **What is this?** 2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor by vcyopn - **How much does it cost?** 277405₫ 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/805854135-2-pcs-4-pin-30a-12v-starter-relay-multi-purpose) ## Best For - vcyopn enthusiasts ## Why This Product - Trusted vcyopn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** No tools or soldering needed—just insert and go for hassle-free setup. - • **Power Up with Precision:** Handles up to 30A current for reliable high-power circuit control. - • **Universal Compatibility:** Fits 12V and 24V vehicles, perfect for cars, trucks, and SUVs alike. - • **Long-Lasting Performance:** All-copper coil reduces heat and energy loss for stable, efficient operation. - • **Built to Brave the Elements:** Durable waterproof and flame-retardant casing protects against harsh conditions. ## Overview This 2-pack of 4-pin 30A starter relays offers a high-performance, plug-in solution for automotive electrical circuits. Featuring waterproof, flame-retardant plastic housing and an efficient all-copper coil, these relays ensure stable operation and long service life. Compatible with 12V and 24V vehicles, they simplify wiring and protect your vehicle’s electrical system with universal fit and easy installation. ## Description Specification: Material: Plastic, Brass Quantity: 2 PCS Weight: 0.2 lb Size: 1 × 0.61 × 0.9 inches Model: 4 Pin/ 5 Pin Coil Voltage: 12 V/ 24 V Current Rating: 30 A Mounting Type: Plug-in Feature: Practical, Insulated, Durable Fit Type: Universal Fit Why do you need this starter relay? -The portable product packaging allows for easy carrying and quick use. -The multifunctional relay provides an excellent solution for protecting vehicle circuits for a wide range of car owners. -The silver alloy contacts are weather-resistant and wear-resistant, with enhanced electrical conductivity, facilitating efficient circuit switching. ## Features - Practical Function: The automotive relay precisely controls high-current circuits with low input current, ensuring safe and efficient operation of the vehicle's electrical system while extending the service longevity of electrical equipment. It also enables more reasonable circuit layout and simplifies wiring - High Quality: The plastic housing provides superior hardness while being waterproof and flame-retardant, effectively protecting internal components. The highly conductive all-copper electromagnetic coil generates less heat and lower losses during operation, ensuring stable performance during long-term use - Easy to Use: Without additional tools or complex wiring and soldering, users can easily operate the relay. Just insert its pins into the corresponding adapter or socket to complete the circuit connection. The simple operation facilitates quick use and daily replacement - Multiple Options: We offer relays in two voltages (12V and 24V), each available in 4-pin and 5-pin specifications; each package includes 2 relays. Users can precisely select the appropriate one according to the control requirements of different electrical equipment - Wide Compatibility: The automotive relay is widely applicable to 12V or 24V cars, trucks, and SUVs and compatible with tail lights, engine compartments, headlights, cooling fans, and other electrical equipment. It is an ideal circuit control component for various vehicle models and devices ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0FYX6ZS39 | | Best Sellers Rank | #1,192,160 in Automotive (See Top 100 in Automotive) #2,267 in Automotive Replacement Accessory Power Relays | | Brand Name | VCYOPN | | Coil Voltage | 12 volts_of_direct_current | | Connector Type | Plug-In | | Contact Current Rating | 30 A | | Current Rating | 30 A | | Customer Reviews | 5.0 5.0 out of 5 stars (1) 5.0 out of 5 stars | | Manufacturer | VCYOPN | | Minimum Switching Voltage | 12 volts_of_direct_current | | Model | Starter Relay | | Mounting Type | Plug In Mount | | Operation Mode | Automatic | | Part Number | VCYOPN-7603PB | | Unit Count | 1 Count | ## Images ![2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor - Image 1](https://m.media-amazon.com/images/I/61p9OP2u1WL.jpg) ![2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor - Image 2](https://m.media-amazon.com/images/I/61TpLAf8Q5L.jpg) ![2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor - Image 3](https://m.media-amazon.com/images/I/717RavaQWkL.jpg) ![2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor - Image 4](https://m.media-amazon.com/images/I/71skxY0y56L.jpg) ![2 PCS 4 Pin 30A 12V Starter Relay, Multi-Purpose Auto Starter Switch Relays, High Performance Heavy Duty Standard Relay Automotive Replacement Accessories for Car Motor - Image 5](https://m.media-amazon.com/images/I/71I8pPjipxL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A relay is handy to keep on hand for a DIYer *by on Reviewed in the United States January 7, 2026* I like to keep these types of relays on hand for little projects that pop up. These are perfectly normal and functional like any other 4 pin relay. If you need a 4 pin 30 amp relay, I don't think you can go wrong with these. It beats the prices at the auto parts store and was delivered to my door. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/805854135-2-pcs-4-pin-30a-12v-starter-relay-multi-purpose](https://www.desertcart.vn/products/805854135-2-pcs-4-pin-30a-12v-starter-relay-multi-purpose) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-08-28*