DEI Injector Cover Kit for 1997-2004 Jeep 4.0L Inline 6 Reduces Heat Soak

DEI Injector Cover Kit for 1997–2004 Jeep 4.0L Inline-6 — Reduce Heat Soak & Vapor Lock Brand: DEI Solve persistent heat soak and vapor lock issues on Jeep 4.0L inline‑6 engines (1997–2004) with this easy‑to‑install heat protection kit. Designed to lower fuel rail and injector temperatures, the kit helps maintain consistent fuel delivery and engine performance under high under‑hood heat. Key Benefits Reduces heat soak on the fuel rail and injectors to keep fuel cooler. Minimizes vapor lock risk for more reliable starting and operation in hot conditions. Protects critical components from damaging engine heat to extend injector life and performance. Simple installation — all necessary parts included for a complete job. Kit Includes 1 Manifold heat shield 1 Fuel rail heat cover 6 Fuel injector covers 12 OE replacement fuel injector O‑rings This DEI kit is a direct fit for 1997–2004 Jeep models with the 4.0L inline‑6 engine . Install to improve fuel system reliability, reduce heat‑related drivability issues, and protect injectors and the fuel rail from excessive under‑hood temperatures.