2PCS Ignition Coil Wire Harness Connector for GM LQ9 LQ4 LS2 LS3 LS7 LSX 4.8 5.3 6.0 6.2 7.0 Trucks & Coil Packs - Replaces OE# 12558693, D581,

2PCS Ignition Coil Wire Harness Connector for GM LQ9 LQ4 LS2 LS3 LS7 LSX 4.8 5.3 6.0 6.2 7.0 Trucks & Coil Packs - Replaces OE# 12558693, D581,

【Perfect Fit for Multiple Models & Engines】: Compatible with a wide range of vehicles, including Cadillac Escalade (2007-2016), Chevrolet Silverado (2007-2013), GMC Sierra (2007-2018), and Hummer H2 (2008-2009). Fits engines like 4.8L, 5.3L, 6.0L, 6.2L, and 7.0L (LQ9, LQ4, LS2, LS3, LS7, LSX). Replaces OEM part numbers 12558693, D581, 10457730, 19005218, D585 for a seamless fit. 【Solves Common Engine Performance Issues】: Eliminate engine misfires, rough idling, and power loss caused by faulty ignition coil connections. Our harness connector ensures a stable and reliable electrical connection, improving overall engine performance and fuel efficiency. 【Durable & Heat-Resistant Construction】: Made from premium materials, these connectors are built to withstand extreme heat, vibration, and harsh driving conditions. They are corrosion-resistant and designed for long-lasting durability, ensuring reliable performance for years to come. 【Easy Plug-and-Play Installation】: No special tools or technical expertise required! The plug-and-play design makes installation quick and hassle-free. Simply replace your old or damaged connectors and enjoy improved engine performance in minutes. 【Quality Assurance & Reliable Support】: Every connector undergoes strict quality control and rigorous testing before shipment to ensure top-notch performance. If you have any questions or concerns, our dedicated customer service team is here to assist you with prompt and professional support. 2PCS Ignition Coil Wire Harness Connector for GM LQ9 LQ4 LS2 LS3 LS7 LSX 4.8 5.3 6.0 6.2 7.0 Trucks & Coil Packs - Replaces OE# 12558693, D581, 10457730, 19005218, D585 - Fits Cadillac, GMC, Silverado