Vaico V30-4234 Intercooler Hose - Upper

Intercooler Hose for Mercedes-Benz Applications

The VAICO V30-4234 is an upper intercooler hose for select Mercedes-Benz turbocharged applications. It is listed with OE reference 1665000875 and is built for direct replacement use where the original hose has aged, cracked, or lost sealing integrity.

Key Features

• Upper intercooler hose for charge-air routing.
• OE reference 1665000875 for application matching.
• VAICO replacement part number V30-4234.
• Fits select Mercedes-Benz GLE, GLS, GL, and ML models.

Detailed Description

VAICO V30-4234 is a replacement intercooler hose for the upper charge-air path on select Mercedes-Benz vehicles. This part cross-references 1665000875 for the same application. It is listed for Mercedes-Benz ML350, ML400, GL450, GLE350, GLE400, GLE450 AMG, GLE550e, GLE43 AMG, and GLS450 applications, making it a fitment-based solution for owners replacing a worn upper hose on these models. The V30-4234 part number is useful when matching the correct hose to the OE reference during service.

What It Is Used For

• Replacing a cracked or leaking intercooler hose.
• Restoring charge-air routing after hose deterioration.
• Addressing boost loss caused by sealing failure.
• Correcting fitment issues when the original hose no longer holds securely.

Installation Notes and Tips

Verify the OE number 1665000875 and confirm the upper hose position before ordering. Match the vehicle year, model, and application notes exactly, since fitment varies across Mercedes-Benz ML, GL, GLE, and GLS platforms. Inspect adjoining charge-air connections and clamps during installation to ensure the replacement hose seats properly.