--- product_id: 99015395 title: "True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp" brand: "online led store" price: "€ 72.72" currency: EUR in_stock: true category: "Online Led Store" url: https://www.desertcart.pt/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched store_origin: PT region: Portugal --- # Dual high-temp relays for reliable power Universal plug-and-play H4 socket compatibility Heat-resistant polycarbonate wire loom True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp **Brand:** online led store **Price:** € 72.72 **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate your drive with power and precision—because your rig deserves the best! ## Quick Answers - **What is this?** True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp by online led store - **How much does it cost?** € 72.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched) ## Best For - online led store enthusiasts ## Why This Product - Trusted online led store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable ceramic sockets and heat-resistant materials ensure long-lasting, reliable performance under all conditions. - • **Preserve Your Ride:** No modifications to stock wiring—installation is reversible, protecting your vehicle’s original electrical system. - • **Effortless LED Upgrade:** Plug-and-play harness converts negative switched systems to positive switched in minutes—no cutting required. - • **Peace of Mind Warranty:** 100% brand-new with a 1-year manufacturer warranty and responsive customer support. - • **Universal Compatibility:** Fits a wide range of sealed beam headlights including 7x6, 5x7, 4x6, and H6024 for Toyota, Subaru, Jeep & more. ## Overview The True Mods H6054 H4 LED Headlight Wiring Harness is a universal, plug-and-play relay kit designed to convert negative switched headlight systems to positive switched, enabling seamless LED upgrades for vehicles like Toyota, Subaru, and Jeep. Featuring dual high-temperature relays, ceramic sockets, and heat-resistant wire loom, it ensures durable, reliable performance without cutting into stock wiring. Backed by a 1-year warranty, this harness delivers hassle-free installation and optimal LED headlight functionality. ## Description Buy True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - YOUR VEHICLE NEEDS THIS - Swapping out old headlights for LED conversions on negative switched vehicles like Toyota, Subaru, Mitsubishi, or Suzuki, is not a simple job. But with our plug-and-play universal dual H4 headlight relay harness kit for high/low beam it can be! The compatible sockets include: 7x6 5x7 H6024 (2D1 H6054 H5054 H6054LL 6014 6052 6053)|H6024 (2D1)|4x6 6x4 (H4651, H4652, H4656, H4666, H6545)|H5006 (2C1) sealed beam headlights and more! - CONVERSION MADE EASY - Save time, money, and headache by utilizing this wiring harness to convert a negative-trigger ground-switched headlight system (2 toggled grounds + 1 constant hot) to a positive switched headlight system (2 toggled hots + 1 constant ground). - NO LOW-QUALITY PARTS HERE - Designed with two durable relays, high-temperature ceramic headlight sockets, and heat-resistant polycarbonate wire loom. This h4 headlight relay kit with wiring harness is built to last. - THE WAY IT SHOULD BE - We set out to build an LED conversion harness that would install with as little effort as possible. The result? An LED headlight H4 relay harness kit that takes only minutes to install and works every time, be a Jeep CJ7, Cherokee Xj, Wrangler JK or an older Chevy van or TOYOTA Tacoma pickup truck. - PRESERVE YOUR STOCK COMPONENTS - The beauty of this H4 relay conversion harness is that you don't need to cut into your stock wiring harness. This dramatically reduces the install time, and if you need to, even makes the process completely reversible. Trying to restore a hot-rod vehicle or positive switched headlight system? Use this H4 relay harness kit for the headlights! - BRAND-NEW & BACKED – 100% brand-new, never used, and covered by a 1-year original manufacturer warranty. Got questions? Hit us up—we’re here to help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07M6W1PMK | | Auto Part Position | Front | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #7,164 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Electrical Wiring Harnesses | | Brand Name | ONLINE LED STORE | | Customer Reviews | 4.6 4.6 out of 5 stars (1,606) | | Fit Type | Universal Fit | | Included Components | Wiring Harness, Relays, Fuse | | Item Weight | 11.2 ounces | | Light Source | Light Emitting Diode (LED) | | Manufacturer | ONLINE LED STORE | | Manufacturer Part Number | CBL0201 | | Model Number | CBL0201 | | Number of Items | 1 | | Set Name | H4 LED Headlight Relay Harness Kit (2 Relays, Sockets, Wire Loom, Fuse) | | UPC | 816165026768 | ## Product Details - **Auto Part Position:** Front - **Brand:** ONLINE LED STORE - **Fit Type:** Universal Fit - **Included Components:** Wiring Harness, Relays, Fuse - **Light Source Type:** Light Emitting Diode (LED) ## Images ![True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp - Image 1](https://m.media-amazon.com/images/I/81AgvuW-2wL.jpg) ## Questions & Answers **Q: will these still trigger the high beam indicator?** A: This will vary from vehicle to vehicle. Some vehicles' dash light indicator lights up only when a good amount of power is being drawn through the original high beam circuit. Since this wiring harness omits the factory circuit, and only uses 150mA to trigger the relay through the factory circuits, it may cause the vehicle to fail on noticing the high beams being on. Hope this helps. **Q: Would this harness work for a 1985 Chevy c10 ?** A: Yes as long as it’s a square headlight truck **Q: got harness for led headlight for 1992 toyota corolla dx, hi beam indicator doesn't come on now, what loading resistor do I need to get for that?** A: Wish I could help. I’m having troubles with the led headlight for my 1987 Suzuki Samurai. Only the running light continues to work. **Q: Do you make this for a 2006 dodge 2500?** A: Yes it’s good for any application ## Frequently Bought Together - True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H5054 H6054LL 6014 H6024 6052 6053 Subaru Toyota Jeep Headlamp - HWSTAR Pair 180W 1000% Bright H6054 5x7 7x6 Led Headlights Compatible with Jeep Cherokee XJ Wrangler YJ DOT Anti-glare DRL Turn Signal Hi/Low Sealed Beam Ford Chevy GMC Toyota Nissan Dodge etc Balck - Dorman 42407 Rectangular Headlamp Retaining Ring With 4 Retaining Screws - Steel Universal Fit --- ## 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.pt/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched](https://www.desertcart.pt/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-28*