--- product_id: 231676940 title: "H4 Relay Harness 1set 2 Headlight H6054 6024 9003 5x7 7x6 Led Headlight Relay Wiring Harness Kit for Toyota 95-97 Tacoma 88-95 Pickup Upgrade Led Dual Ground Problem Negative Switched Conversion Kit" brand: "renmaii-light" price: "VT9622" currency: VUV in_stock: true reviews_count: 10 category: "Renmaii Light" url: https://www.desertcart.vu/products/231676940-h4-relay-harness-1set-2-headlight-h6054-6024-9003-5x7 store_origin: VU region: Vanuatu --- # 12V optimized power relay High-temp ceramic sockets Dual durable relays H4 Relay Harness 1set 2 Headlight H6054 6024 9003 5x7 7x6 Led Headlight Relay Wiring Harness Kit for Toyota 95-97 Tacoma 88-95 Pickup Upgrade Led Dual Ground Problem Negative Switched Conversion Kit **Brand:** renmaii-light **Price:** VT9622 **Availability:** ✅ In Stock ## Summary > ⚡ Light up your ride with precision and power — don’t let dim headlights hold you back! ## Quick Answers - **What is this?** H4 Relay Harness 1set 2 Headlight H6054 6024 9003 5x7 7x6 Led Headlight Relay Wiring Harness Kit for Toyota 95-97 Tacoma 88-95 Pickup Upgrade Led Dual Ground Problem Negative Switched Conversion Kit by renmaii-light - **How much does it cost?** VT9622 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/231676940-h4-relay-harness-1set-2-headlight-h6054-6024-9003-5x7) ## Best For - renmaii-light enthusiasts ## Why This Product - Trusted renmaii-light brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Easy installation saves time and hassle—upgrade your lighting without rewiring headaches. - • **Optimized for 12V Systems:** Designed exclusively for 12V vehicles to ensure perfect compatibility and safety. - • **Built to Withstand Heat & Stress:** High-temp ceramic sockets and robust relays protect your vehicle’s electrical system. - • **Flawless LED Headlight Performance:** Eliminates dimming, flickering & backfeed issues for crystal-clear illumination. - • **Tailored for Toyota Tacoma & Pickup:** Specifically engineered to fix dual-ground wiring quirks from ’88-’97 models. ## Overview The H4 Relay Harness Kit is a precision-engineered wiring solution designed to fix common LED headlight issues like flickering, dimming, and overheating plugs in Toyota Tacoma and Pickup models from 1988-1997. Featuring dual durable relays and high-temperature ceramic sockets, it ensures reliable 12V power delivery and protects your vehicle’s electrical system while enabling seamless LED upgrades. ## Description Buy H4 Relay Harness 1set 2 Headlight H6054 6024 9003 5x7 7x6 Led Headlight Relay Wiring Harness Kit for Toyota 95-97 Tacoma 88-95 Pickup Upgrade Led Dual Ground Problem Negative Switched Conversion Kit: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Still working great after 2+ years - Easy to install have had zero issues in the 2+ years its been in the truck. Cheaper than 2 relays and the wire to do it yourself and much easier to install. Only thing that gives me any pause is it only plugs into one headlight plug. So if something happens to your factory wires you will lose both lights. Review: Easy and functional - This was very easy to install in my 1989 Toyota pickup and my new LED lights have full function ## Features - Designed To Fix Problems Of Dim Headlight, Back Feeding Power, Flickering Headlight And Overheating Plugs And Overheating The Headlight Switch, Malfunctioning H4 9003 Headlights When Using Hi/Low Beams. - As To-yota Pickup Tocoma use a double ground which leads to the headlights not work or only one beam work, this Harness is to fix the problem. run the headlights properly,only because wiring circuit of To-yota series is a little complicated. - Assembly Before You Find Out The Model Of Working Voltage Is 12v, This Headlight Relay Harness Can'T Install And Use 24v Voltage. - Built-In Two Durable Relays, High-Temperature Ceramic Headlight Sockets, Can Well Proect The Car Circuit If There Is Any Abnormal Situation Occur. - This H6054 Led Headlights Wiring Harness H4 9003 Led Headlight Relay Kit Can Be Used For Pickup Tacoma 7x6 5x7 Headlights Upgrade. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089M4DC45 | | Best Sellers Rank | #67,679 in Automotive ( See Top 100 in Automotive ) #169 in Car Audio & Video Wiring Harnesses #222 in Automotive Replacement Electrical Wiring Harnesses | | Brand Name | RENMAII-LIGHT | | Cable Type | Automotive Wiring Harness | | Connector Type | H4/9003 | | Customer Reviews | 4.6 4.6 out of 5 stars (1,165) | | Item Dimensions | 7.28 x 3.93 x 2.95 inches | | Item Weight | 0.33 Kilograms | | Manufacturer | RENMAII-LIGHT | | Material Type | Ceramic | | Model | REN012 | | Part Number | REN012 | | UPC | 653437481913 | | Warranty Description | One year warranty | | Wire Diameter | 1.3 Millimeters | ## Product Details - **Brand:** RENMAII-LIGHT - **Connector Type:** H4/9003 - **Item Weight:** 0.33 Kilograms - **Item dimensions L x W x H:** 7.28 x 3.93 x 2.95 inches - **Material:** Ceramic ## Images ![H4 Relay Harness 1set 2 Headlight H6054 6024 9003 5x7 7x6 Led Headlight Relay Wiring Harness Kit for Toyota 95-97 Tacoma 88-95 Pickup Upgrade Led Dual Ground Problem Negative Switched Conversion Kit - Image 1](https://m.media-amazon.com/images/I/71qjqTbhvlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Still working great after 2+ years *by R***Y on February 7, 2026* Easy to install have had zero issues in the 2+ years its been in the truck. Cheaper than 2 relays and the wire to do it yourself and much easier to install. Only thing that gives me any pause is it only plugs into one headlight plug. So if something happens to your factory wires you will lose both lights. ### ⭐⭐⭐⭐⭐ Easy and functional *by A***R on January 28, 2026* This was very easy to install in my 1989 Toyota pickup and my new LED lights have full function ### ⭐⭐⭐⭐⭐ Good quality made and wires long enough to allow for extra length if needed for your install. *by R***B on February 4, 2026* I needed this for a set of LED lights ordered for my 1992 Toyota pickup, based on a YouTube install video. My truck required the relay for the bulbs to work, and they worked great following instructions. I was impressed with the quality of this harness, and it was long enough to fit both headlights, as intended, and ground wires were plenty long enough to allow me to find a grand for both sides, plus the positive cable was perfectly long enough too. ## Frequently Bought Together - RENMAII-Light H4 Headlight Relay Harness,H4 Wiring Harness H6054 7x6 5x7 6054 Led Headlight Relay Kit for 95-97 Tacoma 88-95 Pickup Fix Dual Ground Problem 1Set 2-Headlight H4 Relay Harness - 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 - KASLIGHT 1Set 2 Headlight Wiring Harness H4 Relay Harness H6054 LED Headlight Connector Socket Kit for 9003 6054 Toyota 95-97 Tacoma 88-95 Pickup Headlamp Fix Dual Light Dim Dual Ground Problem --- ## 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.vu/products/231676940-h4-relay-harness-1set-2-headlight-h6054-6024-9003-5x7](https://www.desertcart.vu/products/231676940-h4-relay-harness-1set-2-headlight-h6054-6024-9003-5x7) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*