A-Premium A/C Discharge Line Hose Assembly for Nissan V6 4.0L — Direct-Fit, Four-Layer Durable

A-Premium A/C Discharge Line Hose Assembly is a high-pressure replacement hose that connects the compressor to the condenser for select Nissan V6 4.0L models.

Replace a worn or leaking discharge line with this direct-fit assembly engineered for Nissan Frontier (2005–2019), Pathfinder (2005–2007) and Xterra (2005–2015) V6 4.0L engines. The hose restores proper HVAC routing and pressure flow between the compressor and condenser, built with four-layer construction for improved durability and thermal resilience. It includes multiple reference numbers for easy identification and comes with a one-year unlimited-mileage guarantee from A-Premium.

Will this discharge line fit my Nissan model?

This assembly is designed to match factory routing and fittings on the listed Nissan V6 4.0L vehicles. Check your vehicle year, engine type and OEM/reference numbers to confirm fit before ordering.

• Compatible models: Frontier 2005–2019 (V6 4.0L), Pathfinder 2005–2007 (V6 4.0L), Xterra 2005–2015 (V6 4.0L)
• Reference numbers matched: HA11203C, 34-64468, 3464468, 4811669, 92490ZS50A, T55141
• Applications: discharge line (high-pressure) from compressor to condenser

How durable and reliable is this A/C hose?

The hose uses a four-layer construction that resists wear, collapse and temperature extremes, giving longer service life than single-layer assemblies. Professional-grade fittings and correct-length routing help prevent leaks and ensure system integrity.

• Four-layer hose body for abrasion and collapse resistance
• Wider operational temperature range for hot and cold climates
• Factory-style connectors and bends for accurate installation

What can I expect during installation and performance?

Installation follows the original routing between the compressor and condenser; typical replacement requires basic tools and moderate mechanical experience. Once installed and charged by a trained technician, the line supports proper high-side pressure flow to help the A/C system perform as intended.

• Direct-fit assembly reduces modifications and leak points
• Designed for OEM mounting and clamp locations
• Recommended to be installed and leak-tested by an A/C specialist

What warranty and support does A-Premium provide?

A-Premium backs this discharge line with a one-year unlimited-mileage guarantee covering manufacturing defects. Their customer support can help verify fitment and handle warranty inquiries if any quality issues arise.

• One-year unlimited-mileage guarantee from A-Premium
• Access to reference numbers and fitment guidance for correct selection
• Part designed to meet replacement standards for listed Nissan models

Who is this for: Drivers and mechanics who need a reliable, factory-style high-pressure A/C discharge hose for Nissan Frontier, Pathfinder or Xterra V6 4.0L vehicles. This part suits owners restoring air conditioning performance after leaks or damage, fleet technicians keeping multiple models in service, and DIY enthusiasts comfortable with A/C system replacement and professional recharging.