Vaico V48-0273 Engine Coolant Reservoir Hose - Upper

Engine Coolant Reservoir Hose for Discovery

This VAICO engine coolant reservoir hose is built for the cooling system on select Land Rover Discovery models. It follows the OE reference PCH000420 and measures 590 mm in length, with a 70 mm height and 260 mm width for the specified upper reservoir-to-throttle body routing.

Key Features

• Brand: VAICO
• Part number: V48-0273
• Engine coolant reservoir hose for the upper cooling circuit
• Length: 590 mm
• Height: 70 mm
• Width: 260 mm
• Cross-reference: PCH000420

Detailed Description

VAICO V48-0273 is an engine coolant reservoir hose for 2001-2004 Land Rover Discovery applications with upper-position routing from the reservoir to the throttle body. The hose dimensions are specified to support the original cooling-system layout, and the OE reference PCH000420 helps confirm the intended application. VAICO product line parts are selected for direct-fit replacement needs in European and import vehicle cooling systems, including Land Rover Discovery cooling hose service.

For buyers searching for a Land Rover Discovery upper coolant reservoir hose, VAICO V48-0273 provides a fitment-specific replacement for the listed model years. This part cross-references PCH000420 for the same application.

Common Issues This Part May Address

• Cracked or split coolant reservoir hose
• Coolant seepage at the upper hose run
• Softening or collapse of an aging hose
• Loss of proper coolant transfer between reservoir and throttle body
• Service replacement for a damaged OE-style hose path

Installation Notes and Tips

Verify the OE number and hose routing before installation on 2001-2004 Land Rover Discovery models. Confirm the upper position, reservoir-to-throttle body path, and dimensional match against the removed hose. Inspect adjoining clamps, fittings, and nearby cooling components for wear before reassembly.

Quality Assurance

VAICO parts are cataloged for OE-style replacement use, and this hose is identified by the OE reference PCH000420 for application matching on the listed Land Rover Discovery vehicles.