HVAC Case Seal. HVAC Heater Core Seal. Packing Heater Unit.

Part Number: 72133FG030



PACKING-HEATER UNIT HVAC Heater Core SealHVAC Case Seal

Fits WRX (2008 - 2025)

Heater Core
Your vehicles heater core handles hot water from your engines cooling system and transfers the heat to the cabin in the form of comforting heat from your vents. A failed heater core can leak that water—which is also called coolant or antifreeze—onto the floor on the passenger side. If your Subaru needs to have the heater core replaced, it's a job best left to a Subaru trained technician.

Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*C
Required: 1
HEATER SYSTEM HEATER UNIT
Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*A
Required: 1
I&S BULLETIN PACKING-HEATER UNIT
Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*A
Required: 1
I&S BULLETIN PACKING-HEATER UNIT
Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*A
Required: 1
I&S BULLETIN PACKING-HEATER UNIT
Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*A
Required: 1
I&S BULLETIN PACKING-HEATER UNIT
Diagram HEATER SYSTEM for your Subaru WRX  PREMIUM B w/EyeSight
#72133A*A
Required: 1
I&S BULLETIN PACKING-HEATER UNIT

Five Star Subaru

2651 William D. Tate Avenue, Grapevine, TX, 76051

Policies & Information

  • Only new, unopened returns will be accepted. No returns 30 days past order date. No returns on electronic parts. All returns subject to potential restocking fee. ALL SALES FINAL.
  • Manufacturer Warranty
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