HomeHVAC > Motors, Core, Case and Related ComponentsAPDI 9010519 HVAC Heater Core
Part #: 9010519

APDI 9010519 HVAC Heater Core

Heater Core
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Heater Core
🚗Fitment: Subaru, Legacy and Outback
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of APDI Heater Core 9010519 for Subaru Legacy and Outback

The APDI Heater Core 9010519 is designed specifically for Subaru Legacy and Outback models, providing reliable heating performance. Constructed from durable aluminum, this HVAC heater core ensures efficient heat transfer and long-lasting operation.

  • Core dimensions: 10-1/2 inches width, 4-5/16 inches height, 1 inch thickness
  • Core and tank made from corrosion-resistant aluminum
  • Inlet and outlet pipe diameters both 5/8 inch for precise fitment
  • Compatible with Subaru Legacy and Outback vehicles
  • Part number 9010519 for accurate identification

Detailed Features of the APDI Heater Core

This APDI Heater Core 9010519 is part of the Heater Core product line, known for its focus on quality materials and precise fitment. The aluminum construction of both the core and tank offers enhanced durability and resistance to corrosion compared to traditional materials. The core measures 10-1/2 inches in width, 4-5/16 inches in height, and 1 inch in thickness, providing optimal surface area for heat exchange. Both the inlet and outlet pipes have a diameter of 5/8 inch, ensuring compatibility with the original HVAC system plumbing in Subaru Legacy and Outback models.

Applications and Common Issues Addressed

  • Restores heating functionality in Subaru Legacy and Outback HVAC systems
  • Resolves coolant leaks within the heater core assembly
  • Eliminates insufficient cabin heat due to clogged or damaged cores
  • Prevents overheating caused by faulty heat exchangers
  • Replaces corroded or deteriorated heater cores to maintain HVAC efficiency

Installation Notes and Tips

When installing the APDI Heater Core 9010519, ensure the inlet and outlet pipe diameters match the vehicle’s HVAC hoses to avoid leaks. Proper flushing of the cooling system before installation is recommended to prevent contamination. Follow Subaru-specific service procedures for heater core replacement to maintain system integrity and avoid damage to surrounding components.

Quality Assurance and Warranty Information

APDI’s Heater Core product line is manufactured to meet OEM specifications, using high-quality aluminum materials for durability and corrosion resistance. The part number 9010519 undergoes strict quality control to ensure reliable performance in Subaru Legacy and Outback vehicles. Warranty details should be confirmed with the distributor or retailer at the time of purchase.

BrandAPDI
Part Number9010519
PositionHeater Core
ConstructionAluminum
Core Height4-5/16
Core Thickness1
Core Width10-1/2
Core MaterialAluminum
Tank MaterialAluminum
Outlet Pipe Diameter5/8
Inlet Pipe Diameter5/8

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2008SubaruLegacyN/AHeater Core
2008SubaruOutbackN/AHeater Core
2007SubaruLegacyN/AHeater Core
2007SubaruOutbackN/AHeater Core
2006SubaruLegacyN/AHeater Core
2006SubaruOutbackN/AHeater Core
2005SubaruLegacyN/AHeater Core
2005SubaruOutbackN/AHeater Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-1201872130AG01A9221698035

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.