HomeHVAC > Motors, Core, Case and Related ComponentsAPDI 9010456 HVAC Heater Core
Part #: 9010456

APDI 9010456 HVAC Heater Core

Heater Core
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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: Acura and Honda, TSX and Accord
🔄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 9010456 for Acura and Honda

The APDI Heater Core 9010456 is designed specifically for Acura and Honda vehicles, including the Accord and TSX models. This HVAC heater core provides reliable heating performance with durable aluminum construction, ensuring efficient heat transfer and long-lasting operation.

  • Constructed from lightweight, corrosion-resistant aluminum
  • Core dimensions: 6-3/4 inches height, 10-3/4 inches width, 1 inch thickness
  • Aluminum tank material for enhanced durability
  • Inlet pipe diameter: 3/4 inch; outlet pipe diameter: 5/8 inch
  • Compatible with Acura Accord and Honda TSX models

Detailed Features and Specifications

The APDI Heater Core 9010456 is part of the APDI Heater Core product line, which focuses on delivering quality HVAC components engineered for precise fit and function. This heater core features an aluminum core and tank, providing excellent heat conduction and resistance to corrosion. The core measures 6-3/4 inches in height, 10-3/4 inches in width, and 1 inch in thickness, dimensions that match the OEM specifications for a proper fit in the HVAC system of Acura Accord and Honda TSX vehicles. The inlet and outlet pipe diameters are 3/4 inch and 5/8 inch respectively, ensuring compatibility with the vehicle’s coolant lines.

Applications and Common Issues Addressed

  • Restores heating performance in Acura Accord and Honda TSX models
  • Replaces leaking or clogged heater cores causing coolant loss
  • Eliminates insufficient cabin heat due to core blockages
  • Prevents engine overheating related to heater core failures
  • Resolves unpleasant odors from coolant leaks inside the vehicle

Installation Notes and Tips

Installation of the APDI Heater Core 9010456 requires draining the vehicle’s cooling system and careful removal of the dashboard components to access the HVAC housing. Ensure all connections, including the 3/4 inch inlet and 5/8 inch outlet pipes, are securely attached to prevent leaks. It is recommended to flush the cooling system before installation to remove debris and contaminants that could affect heater core performance.

Quality Assurance and Warranty

APDI manufactures the Heater Core 9010456 to meet or exceed OEM standards for fit, form, and function. The aluminum construction offers durability and corrosion resistance for extended service life. While specific warranty details are not provided here, APDI products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or supplier for exact warranty terms.

BrandAPDI
Part Number9010456
PositionHeater Core
ConstructionAluminum
Core Height6-3/4
Core MaterialAluminum
Core Thickness1
Core Width10-3/4
Extended Length5/8
Inlet Pipe Diameter3/4
Tank MaterialAluminum

This part fits 10 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2008AcuraTSXN/AHeater Core
2007AcuraTSXN/AHeater Core
2007HondaAccordSedanN/AHeater Core
2006AcuraTSXN/AHeater Core
2006HondaAccordSedanN/AHeater Core
2005AcuraTSXN/AHeater Core
2005HondaAccordSedanN/AHeater Core
2004AcuraTSXN/AHeater Core
2004HondaAccordSedanN/AHeater Core
2003HondaAccordSedanN/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:

18-1173039934679115SDAA019213999346

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