DEI Fuel Rail and Injector Cover Kit - Jeep 4.0L 1997-2004

DEI Fuel Rail and Injector Cover Kit for the 1997-2004 Jeep 4.0L (TJ Wrangler, XJ Cherokee, WJ Grand Cherokee), built to stop heat soak and vapor lock by shielding the fuel rail and injectors — especially the heat-prone #3 injector — from under-hood heat. Each cover is high-temperature glass fiber with a reflective aluminum outer skin over an 8mm thermal barrier between dual reflective aluminum layers, secured with integrated hook-and-loop closures.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy