Vaico V10-5535 Engine Coolant Hose - Lower - Passenger Side

Engine Coolant Hose for Volkswagen Golf

VAICO V10-5535 is an engine coolant hose for the lower passenger side cooling circuit on the 2015 Volkswagen Golf. It matches OE reference 5Q0122051BA and is built for direct replacement service in the vehicle’s cooling system.

Key Features

• Engine coolant hose for the lower passenger side position
• Fits 2015 Volkswagen Golf, lower - passenger side
• OE cross-reference: 5Q0122051BA
• VAICO brand line replacement part for cooling system service
• Part number: V10-5535

Detailed Description

VAICO V10-5535 is a replacement engine coolant hose for the 2015 Volkswagen Golf and is listed for the lower passenger side location. This hose is intended for cooling-system repair where the original hose has cracked, softened, leaked, or no longer seals properly. The part number V10-5535 and OE reference 5Q0122051BA help confirm application matching during parts lookup and service verification. VAICO’s VAICO line focuses on OE-style replacement components for European vehicle maintenance, including cooling-system hoses and related service parts.

This part cross-references OE number 5Q0122051BA for the same application.

Common Repair Symptoms

• Coolant leakage at the lower hose connection
• Visible cracking, swelling, or hardening of the hose
• Loss of coolant level from a damaged hose assembly
• Overheating caused by restricted or leaking coolant flow
• Coolant residue or staining near the passenger-side lower hose area

Installation Notes and Tips

Verify the OE number and hose routing before installation to confirm the lower passenger side fitment on the 2015 Volkswagen Golf. Inspect adjoining clamps, fittings, and mating surfaces for wear or corrosion before reassembly. After installation, refill and bleed the cooling system according to factory procedure and check for leaks at operating temperature.

Quality Assurance

VAICO V10-5535 is an OE-reference replacement part identified for the specified Volkswagen Golf application. Confirm fitment against the vehicle’s OE number 5Q0122051BA before purchase and installation.