Hotbray MJD4400ABES Engine Coolant Reservoir

Engine Coolant Reservoir Overview

This Hotbray engine coolant reservoir is built for Jaguar XK8 applications from 1997-2006. It provides a direct-fit replacement path for cooling system service and carries part number MJD4400ABES for easy identification.

Key Features

• Engine coolant reservoir for cooling system fluid storage and expansion.
• Fits Jaguar XK8 models from 1997-2006.
• Replacement part number MJD4400ABES for catalog matching.
• Cross-references Genuine MJD4400AB for the same application.
• Lightweight construction at 1.3 lb.

Detailed Description

Hotbray MJD4400ABES is an engine coolant reservoir made for Jaguar XK8 vehicles across the 1997-2006 model years. As part of the cooling system, it helps maintain proper coolant volume as the engine heats and cools, making it a practical replacement when the original reservoir is cracked, leaking, or no longer holding fluid correctly. The MJD4400ABES part number is useful when verifying catalog fitment and matching the correct replacement to the vehicle.

What It Is Used For

• Replacing a cracked or damaged coolant reservoir.
• Restoring coolant storage capacity in the cooling system.
• Addressing visible coolant leaks from the reservoir body.
• Correcting low coolant level concerns caused by reservoir failure.
• Supporting routine cooling system repair on Jaguar XK8 models.

Installation Notes and Tips

Confirm the reservoir shape, mounting points, and hose connections against the original part before installation. Inspect connected hoses, caps, and clamps for wear during service, and transfer any reusable components only if they match the original configuration. Verify coolant level and check for leaks after installation.

Quality Assurance

This part cross-references Genuine MJD4400AB for the same application. Use the part number MJD4400ABES to confirm catalog matching before ordering.