--- product_id: 178804776 title: "Horn Wiring Harness Relay for Car Truck 80A 4pin Spst Normally Open | Pure copper coil relay, 4-pin, 12V, 80A, 1.5-meter wire harness, suitable for all types of car horns" brand: "farbin" price: "92.86 DT" currency: TND in_stock: true reviews_count: 8 category: "Farbin" url: https://www.desertcart.tn/products/178804776-horn-wiring-harness-relay-for-car-truck-80a-4pin-spst store_origin: TN region: Tunisia --- # 80A high current capacity 4-pin quick connect wiring Durable composite housing Horn Wiring Harness Relay for Car Truck 80A 4pin Spst Normally Open | Pure copper coil relay, 4-pin, 12V, 80A, 1.5-meter wire harness, suitable for all types of car horns **Brand:** farbin **Price:** 92.86 DT **Availability:** ✅ In Stock ## Summary > 🚗 Amp up your ride’s voice with FARBIN’s powerhouse relay! ## Quick Answers - **What is this?** Horn Wiring Harness Relay for Car Truck 80A 4pin Spst Normally Open | Pure copper coil relay, 4-pin, 12V, 80A, 1.5-meter wire harness, suitable for all types of car horns by farbin - **How much does it cost?** 92.86 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/178804776-horn-wiring-harness-relay-for-car-truck-80a-4pin-spst) ## Best For - farbin enthusiasts ## Why This Product - Trusted farbin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Color-coded 4-pin quick connect sockets make installation a breeze. - • **Power Through Anything:** Handles up to 80A current for the most demanding horn setups. - • **Pure Copper Reliability:** Copper coil and contacts ensure superior conductivity and longevity over 10,000 cycles. - • **Universal Compatibility:** Works seamlessly with all 12V DC automotive horn systems—no compromises. - • **Built to Brave the Elements:** High-quality composite housing resists heat, dust, and moisture under the hood. ## Overview The FARBIN Horn Wiring Harness Relay is a robust 12V 4-pin SPST relay designed for automotive horn systems, featuring an 80A pure copper coil and contacts for high current durability. Its color-coded wiring and composite housing ensure easy installation and reliable performance in harsh under-hood conditions, making it a top choice for professionals upgrading their vehicle’s horn setup. ## Description Buy FARBIN Horn Wiring Harness Relay for Car Truck 80A 4pin Spst Normally Open | Pure copper coil relay, 4-pin, 12V, 80A, 1.5-meter wire harness, suitable for all types of car horns: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Quality harness with relay and wire loom - Bought this for a Hella horn setup on a Gen 11 Honda Civic. I did use the relay that came with the Hella horns but the clear relay that it came with the harness looked solid. I do wish the horn trigger wires were a bit longer for my setup but I made it work. Overall I would buy it again Review: Very nice harness - Works like a charm, easy to install. horn power and ground leads are very short, so the relay must be mounted within a few inches of the horn. For me that means above the radiator where it will be exposed to rain and dust. Time will tell how well it holds up, but for now it's certainly worth the $10 I paid for it. ## Features - Interchangeable/Compatible with all automobiles and devices equipped with 12V DC power source - High 80A coil capacity- able to handle those high current applications with ease - Relay uses pure copper coil pure copper contact, mechanical life of 10,000+ cycles - High quality composite housings protect against harsh temperatures and severe under hood conditions - Easy wiring: the relay sockets come with different colors for loads/accessories, simple and convenient wiring ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TM3SH5W | | Best Sellers Rank | #12,454 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Electrical Wiring Harnesses | | Brand | FARBIN | | Brand Name | FARBIN | | Coil Voltage | 12 volts | | Connector Type | Quick Connect | | Contact Current Rating | 80 A | | Contact Material | Copper | | Contact Type | Normally Open | | Current Rating | 80 A | | Customer Reviews | 4.4 out of 5 stars 511 Reviews | | Item Weight | 4.96 ounces | | Manufacturer | Ruian City Allrey E-Commerce Ltd. | | Maximum Switching Current | 80 A | | Minimum Switching Voltage | 12 volts_of_direct_current | | Model | FB-JDQ | | Mounting Type | Surface Mount | | Operation Mode | Manual | | Part Number | FB-JDQ | | Specification Met | Ul, Cul, Iec/En 60947 | | UPC | 791313532530 | | Wattage | 960 watts | ## Product Details - **Connector Type:** Quick Connect - **Contact Material:** Copper - **Contact Type:** Normally Open - **Current Rating:** 80 A - **Mounting Type:** Surface Mount ## Images ![Horn Wiring Harness Relay for Car Truck 80A 4pin Spst Normally Open | Pure copper coil relay, 4-pin, 12V, 80A, 1.5-meter wire harness, suitable for all types of car horns - Image 1](https://m.media-amazon.com/images/I/51-YGLZWTNL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality harness with relay and wire loom *by V***H on March 15, 2026* Bought this for a Hella horn setup on a Gen 11 Honda Civic. I did use the relay that came with the Hella horns but the clear relay that it came with the harness looked solid. I do wish the horn trigger wires were a bit longer for my setup but I made it work. Overall I would buy it again ### ⭐⭐⭐⭐⭐ Very nice harness *by J***R on May 19, 2024* Works like a charm, easy to install. horn power and ground leads are very short, so the relay must be mounted within a few inches of the horn. For me that means above the radiator where it will be exposed to rain and dust. Time will tell how well it holds up, but for now it's certainly worth the $10 I paid for it. ### ⭐⭐⭐⭐⭐ good quality harness *by A***R on January 25, 2025* I also ordered a pair of their high and low tone horns with this harness. Installation will vary depending on the vehicle you own. Mine was for a 68 Pontiac GTO. I listened to the horns from their ad and liked the sound. They did not disappoint. I wanted that big GM car sound of the 60's. Be prepared to have some additional same gauge wiring and connecters on hand as I had to lengthen the harness for my application. I purchased a horn button from a local auto parts store which came with it's own wiring. Take your time, the instruction diagram is easy to follow and is in color. I'm a happy camper! ## Frequently Bought Together - FARBIN Horn Wiring Harness Relay Kit for Car Truck 80a 4pin Spst Normally Open (Relay 4 pin Double Horn Wiring Harness, 12V) - Twidec/16MM Raised Speaker Horn Momentary Push Button Switch 5/8" Mounting Hole 12V Blue Led Light Black Stainless Steel Shell 1NO 1NC SPDT with Pre-wiring Wires Switch For Car Modification BKG16LB-BU - 600DB Super Loud Dual Electric Air Horns Kit for Vehicles - With Compressor, Applicable for Cars, SUVs, Trucks, Boats (Sliver) --- ## 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.tn/products/178804776-horn-wiring-harness-relay-for-car-truck-80a-4pin-spst](https://www.desertcart.tn/products/178804776-horn-wiring-harness-relay-for-car-truck-80a-4pin-spst) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-29*