Universal Air
Discharge Line

Universal Air HA11521C A/C Refrigerant Discharge Hose

Brand Universal Air HA11521C
Product line Discharge Line
Fits Mazda · 2 vehicles

Discharge line. Carries refrigerant from the compressor through the A/C system.

A/C refrigerant hose. Built for dependable refrigerant flow in HVAC service.

$43.24Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $43.24
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Universal Air HA11521C A/C Discharge Hose

The Universal Air Discharge Line HA11521C is an A/C refrigerant discharge hose for select Mazda 6 applications. It is built for the 2009-2010 Mazda 6 discharge line position and supports proper refrigerant flow between A/C components.

Key Features

  • Brand: Universal Air Discharge Line
  • Part number: HA11521C
  • Category: A/C refrigerant discharge hose
  • Direct fitment for 2009-2010 Mazda 6, N/A position
  • Made for HVAC hose and pipe replacement service

Product Details

Universal Air HA11521C is a discharge line used in the air conditioning system to route refrigerant under pressure from the compressor to the next stage in the HVAC circuit. For Mazda 6 owners servicing a leaking, damaged, or restricted discharge hose, this part provides a fitment-specific replacement for 2009-2010 models. The Universal Air discharge line product line focuses on HVAC hose and pipe applications, making HA11521C a targeted replacement for this vehicle platform.

Common Issues This Part Can Address

  • Refrigerant loss from a cracked or leaking discharge hose
  • A/C performance problems caused by restricted refrigerant flow
  • Visible damage to the original Mazda 6 discharge line
  • Service needs after compressor or HVAC line replacement
  • Pressure-side hose deterioration from age and heat exposure

Installation Notes

Verify the vehicle year and application before installation. This part is listed for 2009-2010 Mazda 6, N/A position, so match the original routing and connection points before service. Inspect related A/C seals, fittings, and system condition during replacement, and evacuate and recharge the refrigerant system according to proper HVAC service procedures.

Quality Assurance

Universal Air focuses on HVAC hoses and pipes for automotive air conditioning service. Part number HA11521C is cataloged for the specified Mazda 6 application to support accurate replacement selection.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2010Mazda6S3.7LV6N/ADischarge Line
2009Mazda6S3.7LV6N/ADischarge Line