--- product_id: 598078894 title: "Main Relay Conversion Kit with Kill Switch fit for Honda Civic 1992-2001,CRV 1997-2001, Integra 1994-2001, Accord 1990-2002, Prelude 1992-2001" brand: "farpida" price: "₩120811" currency: KRW in_stock: true reviews_count: 5 category: "Farpida" url: https://www.desertcart.kr/products/598078894-main-relay-conversion-kit-with-kill-switch-fit-for-honda store_origin: KR region: South Korea --- # Ultra-low impedance for max efficiency Plug & play direct OE replacement Durable insulating materials for reliability Main Relay Conversion Kit with Kill Switch fit for Honda Civic 1992-2001,CRV 1997-2001, Integra 1994-2001, Accord 1990-2002, Prelude 1992-2001 **Brand:** farpida **Price:** ₩120811 **Availability:** ✅ In Stock ## Summary > ⚡ Kill Switch Upgrade: Power, Precision, and Protection in One Kit! ## Quick Answers - **What is this?** Main Relay Conversion Kit with Kill Switch fit for Honda Civic 1992-2001,CRV 1997-2001, Integra 1994-2001, Accord 1990-2002, Prelude 1992-2001 by farpida - **How much does it cost?** ₩120811 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/598078894-main-relay-conversion-kit-with-kill-switch-fit-for-honda) ## Best For - farpida enthusiasts ## Why This Product - Trusted farpida brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium insulating materials to withstand the test of time and heat. - • **Peace of Mind Warranty:** Backed by 24/7 support, 30-day returns, and a 12-month free warranty—because your ride deserves the best. - • **Effortless Installation:** Direct-fit design means no hassle—just align, click, and go. - • **Wide Vehicle Compatibility:** Perfectly engineered for Honda Civic, CRV, Integra, Accord, and Prelude models from the 90s to early 2000s. - • **Optimized Electrical Performance:** High strand count copper cores deliver ultra-low impedance for peak efficiency. ## Overview The Main Relay Conversion Kit with Kill Switch is a high-efficiency, ultra-low impedance electrical relay designed as a direct OE replacement for select Honda models (1990-2002). Featuring premium insulating materials and high strand count copper cores, it ensures reliable performance and durability. Easy to install with a plug-and-play design, it comes with 24/7 customer support, a 30-day return policy, and a 12-month warranty for complete confidence. ## Description Features Main Relay Conversion Kit with Kill Switch is made of insulating materials, high strand count copper cores, ultra-low impedance, high efficiency and is rigorously tested to ensure reliability and durability. Replaces OE Part 39400-S10-003, 39400-SR3-003. Compatible Vehicle Main Relay Conversion Kit with Kill Switch fit for Honda for CRV 1997-2001, for Integra 1994-2001, for Civic 1992-2001 , for Prelude 1992-2001. for Accord 1990-2002, Easy to install Main Relay Conversion Kit with Kill Switch is easy to install, direct replacement, ready to use, just need to align the buckle with the insert, firm and not easy to fall off. Service At Farpida, we offer a 7/24 response service, so if you are not satisfied with your product you can return it within 30 days for a full refund and a free 12-month warranty. Review: Works as it should no problems yet! Review: Works like how it should, plug and play. No issues at all. Just good. ## Features - 【Features】Main Relay Conversion Kit with Kill Switch is made of insulating materials, high strand count copper cores, ultra-low impedance, high efficiency and is rigorously tested to ensure reliability and durability. - 【Replaces OE Part】39400-S10-003, 39400-SR3-003. - 【Compatible Vehicle 】Main Relay Conversion Kit with Kill Switch fit for Honda for CRV 1997-2001, Civic 1992-2001 ,for Integra 1994-2001, for Accord 1990-2002, for Prelude 1992-2001. - 【Easy to install】Main Relay Conversion Kit with Kill Switch is easy to install, direct replacement, ready to use, just need to align the buckle with the insert, firm and not easy to fall off. - 【Service】At Farpida, we offer a 7/24 response service, so if you are not satisfied with your product you can return it within 30 days for a full refund and a free 12-month warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMLFVDXN | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 367,542 in Automotive ( See Top 100 in Automotive ) 1,529 in Car Relays | | Customer Reviews | 4.0 4.0 out of 5 stars (35) | | Date First Available | 22 Nov. 2023 | | Included components | Main Relay Conversion Kit with Kill Switch | | Item Package Quantity | 1 | | Item Weight | 168 g | | Item model number | Main Relay Conversion Kit &Kill Switch | | Manufacturer | Farpida | | Measurement System | Number | | Part number | 39400-S10-003, 39400-SR3-003 | | Plug profile | Socket Mount | | Product Dimensions | 7.62 x 7.62 x 5.03 cm; 168 g | | Specification met | OE | ## Product Details - **Brand:** Farpida - **Connector type:** Quick Connect - **Contact material:** Aluminum - **Contact type:** Normally Open - **Mounting type:** Socket Mount ## Images ![Main Relay Conversion Kit with Kill Switch fit for Honda Civic 1992-2001,CRV 1997-2001, Integra 1994-2001, Accord 1990-2002, Prelude 1992-2001 - Image 1](https://m.media-amazon.com/images/I/71tw9X7sQ1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***M on 22 November 2025* Works as it should no problems yet! ### ⭐⭐⭐⭐ Review *by M***Y on 10 May 2025* Works like how it should, plug and play. No issues at all. Just good. ### ⭐⭐⭐⭐⭐ Review *by O***O on 3 January 2026* I bought this kit to replace the battery disconnect switch that I previously installed as a theft prevention. But that kept resetting my radio unit every time I activated it. So I went with this main relay conversion kit. Super easy to install. There’s videos on YouTube if you’re unsure how to install it. It’s inexpensive and works as it should. Hopefully my son’s vehicle doesn’t get stolen anymore. ## Frequently Bought Together - Farpida Main Relay Conversion Kit with Kill Switch fit for Honda Civic 1992-2001,CRV 1997-2001, Integra 1994-2001, Accord 1990-2002, Prelude 1992-2001 - Energy Suspension Bushing and Shift Linkage Hardware Pin Clip compatible with Honda B Series Linkage and Swaps, Shifter Bushing Kit，Honda Civic CRX Acura Integra, Vanshly --- ## 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.kr/products/598078894-main-relay-conversion-kit-with-kill-switch-fit-for-honda](https://www.desertcart.kr/products/598078894-main-relay-conversion-kit-with-kill-switch-fit-for-honda) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-30*