Professional Parts Sweden 87344539 HVAC Heater Hose

Saab Heater Hose for HVAC Service

This Professional Parts Sweden HVAC heater hose is a direct-fit replacement for select Saab cooling and climate control applications. It is listed for the 2003-2011 Saab 9-3 outlet connection and the 2010-2011 Saab 9-3X thermostat housing to heater core route, making it a focused choice for heater circuit repairs. Part number 87344539 also cross-references 12784539 and 12798535 for the same application.

Key Features

• Professional Parts Sweden HVAC heater hose
• Part number 87344539
• Fits 2003-2011 Saab 9-3, outlet
• Fits 2010-2011 Saab 9-3X, thermostat housing to heater core
• Replacement for select Saab heater hose routing in the HVAC system
• Cross-reference part numbers: 12784539, 12798535

Detailed Description

Use this heater hose when servicing the coolant flow path that supports cabin heat in Saab 9-3 and Saab 9-3X models. The hose is specified for the outlet connection on 2003-2011 Saab 9-3 vehicles and for the thermostat housing to heater core connection on 2010-2011 Saab 9-3X vehicles. If you are searching for a Saab 9-3 heater hose, Saab 9-3X heater hose, or part number 87344539, this listing matches those applications directly.

What It Helps Fix

• Coolant leakage at the heater hose connection
• Restricted coolant flow to the heater core
• Loss of cabin heat in Saab 9-3 or Saab 9-3X models
• Cracked, hardened, or deteriorated HVAC hose routing
• Service replacement for the thermostat housing to heater core line

Installation Notes and Tips

Verify the hose routing against the vehicle’s existing layout before installation. Confirm the outlet location on 2003-2011 Saab 9-3 models and the thermostat housing to heater core path on 2010-2011 Saab 9-3X models. Inspect adjoining clamps, fittings, and nearby coolant components during service so the replacement can be installed on a clean, leak-free connection.

Quality Assurance

Professional Parts Sweden supplies this HVAC heater hose as a replacement part for the listed Saab applications. Part number 87344539 is identified with OE-style cross-reference numbers 12784539 and 12798535 for the same fitment.