Nissens 840081 A/C Refrigerant Discharge Hose

Nissens A/C Discharge Hose for Volkswagen

The Nissens 840081 A/C refrigerant discharge hose is built for Volkswagen applications that use R134A refrigerant. It is made to match OE specifications for refrigerant and lubricant transfer between air conditioning components, helping maintain proper system flow in the discharge circuit.

Compatible with select 2011-2014 Volkswagen Jetta, 2012-2014 Volkswagen Beetle, and 2012-2014 Volkswagen Passat discharge line applications, this hose assembly is a direct-fit service part for the A/C system. The Nissens 840081 is a practical replacement when servicing a leaking, damaged, or aging discharge hose on these vehicles.

Key Features

• Part number: 840081
• A/C refrigerant discharge hose assembly for R134A systems
• OE-spec construction for refrigerant and lubricant flow
• P-nut fitting on both discharge and suction ends
• Gasket or seal included
• Designed for Volkswagen Beetle, Jetta, and Passat discharge line applications

Detailed Description

Nissens 840081 is an A/C refrigerant discharge hose assembly engineered for Volkswagen HVAC systems that require R134A refrigerant. The hose is intended to carry refrigerant and lubricant between A/C components while matching OE-style fit and function. With P-nut fittings at both ends and an included gasket or seal, it is suited for service work where the original discharge hose has deteriorated or begun to leak. This part cross-references Volkswagen OE numbers 5C0820721A and 5C0820721N for the same application.

What It Helps Address

• Refrigerant loss from a cracked or leaking discharge hose
• Reduced A/C performance caused by restricted refrigerant flow
• Oil seepage at hose connection points
• Noise or vibration related to a worn hose assembly
• Service replacement for damaged Volkswagen discharge line components

Installation Notes and Tips

Verify the vehicle uses R134A refrigerant before installation. Confirm the hose routing, P-nut fitting style, and discharge line application against the original part on the vehicle. Replace damaged seals during service and evacuate and recharge the system according to factory A/C procedures after installation. This part is listed for 2011-2014 Volkswagen Jetta discharge line applications, 2012-2014 Volkswagen Beetle discharge line applications, and 2012-2014 Volkswagen Passat discharge line applications.

Quality Assurance

Nissens A/C hose assemblies are produced to meet or exceed OE specifications for fit and function. The brand’s focus on accurate refrigerant and lubricant transfer supports dependable service in Volkswagen HVAC repairs, including the Nissens 840081 discharge hose.