Upgraded Standalone DBW Wiring Harness for Chevrolet GMC Cadillac Hummer Trucks LS3 4.8L 5.3L 6.0L (2003-2007)

Description

• Perfectly compatible with 2003-2007 LS3 4.8L, 5.3L, and 6.0L engines, ensuring a flawless fit and optimal performance for your specific vehicle models.
• Constructed from high-grade, heat-resistant copper wiring and durable protective sheathing, guaranteeing long-lasting reliability and superior conductivity in demanding automotive environments.
• Features a sleek, stealth black design that seamlessly integrates into your engine bay, providing a clean and professional appearance without clutter or exposed wires.
• Designed for straightforward, plug-and-play installation; this standalone DBW harness simplifies your engine swap or conversion, eliminating complex wiring headaches and maintaining crucial engine functions.
• Package includes 1 x DBW standalone wiring harness, offering a comprehensive and essential upgrade for enhancing your LS3 engine’s responsiveness and overall performance.