--- product_id: 588874060 title: "8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters" brand: "vikksaer" price: "AR$71971" currency: ARS in_stock: true reviews_count: 5 category: "Vikksaer" url: https://www.desertcart.com.ar/products/588874060-8pcs-ls1-ls6-lt1-ev1-injector-harness-pigtails-to-multec store_origin: AR region: Argentina --- # Tinned copper wire for conductivity EV1 to Delphi adapter Fits LQ4, LQ9, 4.8-6.0L engines 8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters **Brand:** vikksaer **Price:** AR$71971 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your fuel game with plug-and-play precision! ## Quick Answers - **What is this?** 8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters by vikksaer - **How much does it cost?** AR$71971 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/588874060-8pcs-ls1-ls6-lt1-ev1-injector-harness-pigtails-to-multec) ## Best For - vikksaer enthusiasts ## Why This Product - Trusted vikksaer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect OEM Fitment:** Tailored for top GM trucks and SUVs including Silverado, Sierra, Yukon, and Escalade models (2002-2007). - • **Complete 8-Piece Set:** Includes terminals and seals—everything you need for a professional-grade injector harness upgrade. - • **Premium Tinned Copper Wiring:** Enhanced corrosion resistance and superior electrical flow for reliable, long-lasting performance. - • **Trusted by Pros & Enthusiasts:** Rated 4.6 stars with nearly 200 reviews—join the community upgrading their fuel systems with confidence. - • **Seamless EV1 to Delphi Connection:** Effortlessly link LS1/LS6/LT1 harnesses to LQ4/LQ9 injectors without rewiring headaches. ## Overview The VIKKSAER 8pcs Injector Harness set offers a direct EV1 to Delphi connector solution designed for GM LQ4, LQ9, and related 4.8-6.0L engines. Crafted with tinned copper wire for superior conductivity and corrosion resistance, this kit ensures a perfect OEM fit for popular trucks and SUVs from 2002-2007. Sold as a complete 8-piece set with terminals and seals, it simplifies injector upgrades and maintenance, backed by strong user ratings and professional-grade materials. ## Description FITMENT For LQ4 Express/GMC Savana Silverado 2500 Pickup, 3500 Pickup, Crew Cab, For Chassis Cab/GMC SierrFa 2500 HD Pickup and Crew Cab, C3, Denali, and 3500 Pickup and Chassis Cab, 1500HD Crew For Cab Suburban/GMC Yukon XL Denali H2 SUT GMC Yukon Denali LQ9 For 2002–2006 Cadillac Escalade For 2003–2007 Silverado SS For 2004–2005 Silverado and GMC Sierra Vortec HO Edition Only For 2005-2006 GMC Sierra Denali Pickup and Yukon Denali For 2006–2007 Classic Silverado Review: Worth the buy Review: Compré el arnés incorrecto por error y compré estos adaptadores para no tener que modificarlo con conectores nuevos y funcionaron muy bien, recomendable :) ## Features - Engine Harness End : EV1 connector Fuel Injector End :Delphi connector - Use these harness to connect the Delphi LQ4, LQ9 4.8 5.3 6.0 (Truck Engines) fuel injectors to a EV1 style LS1 LS6 & LT1 Based engine harness - RELIABLE MATERIAL - The wire is made of tinned copper wire. This gives it better corrosion resistance, excellent electrical conductivity and makes maintenance/soldering easier. - FITMENT - For LQ4 Express/GMC Savana Silverado 2500 Pickup, 3500 Pickup, Crew Cab, and Chassis Cab/GMC Sierra 2500 HD Pickup and Crew Cab, C3, Denali, and 3500 Pickup and Chassis Cab, 1500HD Crew Cab Suburban/GMC Yukon XL Denali H2 SUT GMC Yukon Denali LQ9 2002–2006 Cadillac Escalade 2003–2007 Silverado SS 2004–2005 Silverado and GMC Sierra Vortec HO Edition Only 2005-2006 GMC Sierra Denali Pickup and Yukon Denali 2006–2007 Classic Silverado - PACKAGE LIST - Connnector pigtails are sold with terminals and seals. Set of 8. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7KTZVYJ | | Best Sellers Rank | #78,130 in Automotive ( See Top 100 in Automotive ) #64 in Automotive Fuel Injectors | | Brand Name | VIKKSAER | | Cable Type | proprietary | | Connector Type | Ev1, Delphi | | Customer Reviews | 4.6 4.6 out of 5 stars (197) | | Item Weight | 0.1 Kilograms | | Manufacturer | VIKKSAER | | Material Type | Copper | | Part Number | FUSLTJ651 | | Recommended Uses For Product | electrical | | Unit Count | 8 Count | | Wire Diameter | 1.02 Millimeters | ## Product Details - **Brand:** VIKKSAER - **Connector type:** Ev1, Delphi - **Item weight:** 0.1 Kilograms - **Material:** Copper - **Recommended uses for product:** electrical ## Images ![8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters - Image 1](https://m.media-amazon.com/images/I/615UZCIm+jL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***S on 26 January 2026* Worth the buy ### ⭐⭐⭐⭐⭐ Review *by E***A on 19 February 2024* Compré el arnés incorrecto por error y compré estos adaptadores para no tener que modificarlo con conectores nuevos y funcionaron muy bien, recomendable :) ### ⭐⭐⭐⭐⭐ Review *by L***R on 1 February 2026* GOOD FIT AND QUALITY. WORKED WELL WITH MY AFTERMAKET LS HARNESS ## Frequently Bought Together - 8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters - GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - 5.3 Wiring Harness ls Engine Wiring Harness Compatible with 1999-2006 DBC LS1 4.8 5.3 6.0 Vortec Drive by Cable 4L60E, with Wiring Guide Manual --- ## 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.ar/products/588874060-8pcs-ls1-ls6-lt1-ev1-injector-harness-pigtails-to-multec](https://www.desertcart.com.ar/products/588874060-8pcs-ls1-ls6-lt1-ev1-injector-harness-pigtails-to-multec) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-21*