HiSport Fuel Injection Ignition Harness Compatible with GM Left & Right Hand Fuel Rail 5.3L 6.2L V8, 28329581 Replacement for GM Sierra, Yukon, Chevy Silverado, Tahoe, Suburban, Cadillac Escalade, CTS

Features

• High-Quality Construction: Made with pure copper wire cores and durable ABS plastic, this fuel injection ignition harness ensures higher conductivity, heat resistance, and long-lasting performance. It’s built to withstand harsh engine bay environments, including heat and vibrations.
• Direct Replacement: Replaces OEM part numbers 28329581, 28388775, 12685360, and 12687244. Designed as a direct compatible with GM vehicles with 5.3L and 6.2L V8 engines, ensuring seamless integration and restoring optimal fuel delivery and ignition timing.
• Wide Compatibility: Compatible with GM models 2014-2019, including replacement for Cadillac CTS, Escalade, Chevy Camaro, Corvette, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, and Yukon. Perfect for left-hand fuel rail applications.
• Easy Plug-and-Play Installation: Designed for hassle-free installation, simply unplug the factory harness and plug this one in. No modifications or additional components are needed, making it a quick and straightforward upgrade.
• Customer Support & Satisfaction: We prioritize quality and reliability, with all products tested before leaving the factory. If you encounter any issues, our customer service team is ready to assist. Contact us before initiating a return or case for a hassle-free resolution.