--- product_id: 183524447 title: "Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire" brand: "etopars" price: "€ 15.12" currency: EUR in_stock: false reviews_count: 10 url: https://www.desertcart.com.cy/products/183524447-etopars-5-x-30a-12v-4pin-car-vehicle-auto-relay store_origin: CY region: Cyprus --- # 30A heavy-duty current 10,000+ mechanical cycles 4-pin interlocking socket Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire **Brand:** etopars **Price:** € 15.12 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your ride with relays that never quit! ## Quick Answers - **What is this?** Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire by etopars - **How much does it cost?** € 15.12 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/183524447-etopars-5-x-30a-12v-4pin-car-vehicle-auto-relay) ## Best For - etopars enthusiasts ## Why This Product - Trusted etopars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Endures over 10,000 mechanical cycles ensuring long-term reliability and peace of mind. - • **Heavy-Duty Durability:** Designed for automotive professionals and enthusiasts who demand rugged, dependable components. - • **Plug & Play Precision:** Includes interlocking 4-pin relay sockets with wiring for seamless, professional-grade installation. - • **Power Up with Confidence:** Handles a robust 30 amps at 12 volts for your vehicle’s toughest electrical demands. - • **Versatile Vehicle Upgrade:** Perfect for electric fans, fuel pumps, water pumps, solenoids, and horns—upgrade your ride’s performance effortlessly. ## Overview The Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit features heavy-duty SPST relays rated for 30 amps and 12 volts, built to withstand over 10,000 mechanical cycles. This kit includes 5 relays and 5 interlocking 4-pin relay sockets with wiring, enabling easy installation for electric fans, fuel pumps, solenoids, and more—delivering reliable, professional-grade performance for automotive electrical upgrades. ## Description 1.Brand new heavy duty SPST relays 2.12 Volt 30 amp 4-prong relays 3.Mechanical life of 10,000+ cycles 4.These are heavy duty 30A relays. 5.This kit can be used to install electric cooling fans,Electric fuel pumps,Electric water Pumps,Shaved door handles solenoids,Trunk solenoids,Horns. Package Include: 5 x 30A replay (4Pin) 5 X Relay Socket ## Features - Heavy duty SPST relays - 12 Volt 30 amp 4-prong relays - Mechanical life of 10,000+ cycles - Interlocking relay sockets - With Socket Wire ## Technical Specifications | Specification | Value | |---------------|-------| | Connector Type | Solder | | Contact Type | Spst | | Current Rating | 30 Amps | | Brand | ETOPARS | | Operation Mode | Automatic | | Wattage | 1.8 watts | | Coil Voltage | 12 Volts | | Contact Current Rating | 30 Amps | | Maximum Switching Current | 30 Amps | | UPC | 743790326881 | | Manufacturer | Etopars | | Item Weight | 7.7 ounces | | Package Dimensions | 7.24 x 5.43 x 1.81 inches | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | CXR30T0104B | ## Product Details - **Connector Type:** Solder - **Contact Type:** Spst - **Current Rating:** 30 Amps - **Brand:** ETOPARS - **Operation Mode:** Automatic ## Images ![Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire - Image 1](https://m.media-amazon.com/images/I/61B9tqFixWL.jpg) ![Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire - Image 2](https://m.media-amazon.com/images/I/619gHKE1XHL.jpg) ![Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire - Image 3](https://m.media-amazon.com/images/I/61rF+smk+yL.jpg) ![Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire - Image 4](https://m.media-amazon.com/images/I/51rkeQwltWL.jpg) ![Etopars 5 X 30A 12V 4Pin Car Vehicle Auto Relay Kit For Electric Fan Fuel Pump Heavy Duty SPST Socket Plug Wire - Image 5](https://m.media-amazon.com/images/I/61-8hQtiW3L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐ NOT a 30 amp relay(s) *by A***R on Reviewed in the United States on October 25, 2017* Not as advertised. NOT a 30 amp relay. Installed this relay for a custom cooling fan system in my car pulling 28 amps and the relay and wires attached to connector both melted. ### ⭐ Cheap. Can't handle even half of the 80 Amps *by J***S on Reviewed in the United States on July 14, 2020* Tested with an inverter, 335 watts at 12 volts. Less than 30 amps. and the voltage would drop so far the inverter would shutdown due to the under voltage protection.Replaced the relay with another brand (from the LED Store) and had no issues. ### ⭐⭐⭐⭐⭐ Good product. But no tabs keep in mind. *by O***Z on Reviewed in the United States on March 11, 2019* Work great. --- ## 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.com.cy/products/183524447-etopars-5-x-30a-12v-4pin-car-vehicle-auto-relay](https://www.desertcart.com.cy/products/183524447-etopars-5-x-30a-12v-4pin-car-vehicle-auto-relay) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*