HomeHVAC > Motors, Core, Case and Related ComponentsUniversal Air HT2133C HVAC Heater Core
Part #: HT2133C

Universal Air HT2133C HVAC Heater Core

Heater Core Aluminum
23 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$77.70Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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 Aluminum
Fitment: Honda, Crosstour and Accord
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable HVAC Heater Core Replacement for Honda Accord and Crosstour

The Universal Air Heater Core Aluminum HT2133C is designed to restore efficient heating performance in your Honda Accord or Crosstour. This HVAC heater core provides a direct replacement solution engineered to meet the specific requirements of these vehicle models.

  • Compatible with Honda Accord and Crosstour models
  • Part number HT2133C for precise identification
  • Constructed from durable aluminum for effective heat transfer
  • Direct fit HVAC heater core for straightforward installation
  • Designed to integrate seamlessly with existing HVAC systems

About the Universal Air Heater Core Aluminum Product Line

The Heater Core Aluminum line from Universal Air focuses on delivering heater cores made from aluminum, a material known for its excellent thermal conductivity and corrosion resistance. This product line is tailored to provide reliable heating performance and durability, making it suitable for HVAC systems in various vehicle applications, including the Honda Accord and Crosstour models. The HT2133C is part of this line, ensuring consistent quality and compatibility.

Detailed Product Description

The HT2133C HVAC heater core is engineered to replace the original heater core in Honda Accord and Crosstour vehicles. Its aluminum construction allows for efficient heat exchange, helping to maintain comfortable cabin temperatures during colder months. This heater core is designed to fit precisely within the HVAC system, minimizing installation time and ensuring proper operation. The part number HT2133C helps confirm compatibility and ease of ordering for technicians and vehicle owners.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heating in Honda Accord and Crosstour
  • Coolant leaks inside the vehicle’s HVAC system
  • Fogging or moisture buildup on interior windows
  • Unusual odors caused by a failing heater core
  • Overheating of the HVAC system due to clogged or damaged core

Installation Notes and Tips

  • Ensure the vehicle is fully cooled before beginning installation
  • Drain the cooling system to prevent spills and contamination
  • Verify part number HT2133C matches the original heater core
  • Inspect and replace any worn hoses or clamps during installation
  • Bleed the cooling system properly after installation to avoid air pockets

Quality Assurance and Warranty Information

Universal Air provides the HT2133C heater core with manufacturing quality controls to meet OEM standards. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.

This part fits 23 vehicles. Search below:

YearMakeModelSubmodel# DoorsLitersCylindersPositionNotes
2015HondaCrosstour2.4LL4N/AHeater Core Aluminum
2014HondaCrosstour2.4LL4N/AHeater Core Aluminum
2013HondaCrosstour2.4LL4N/AHeater Core Aluminum
2012HondaAccordSE4 Door2.4LL4N/AHeater Core Aluminum
2012HondaAccordLX4 Door2.4LL4N/AHeater Core Aluminum
2012HondaAccordEX4 Door2.4LL4N/AHeater Core Aluminum
2012HondaAccordEX2 Door2.4LL4N/AHeater Core Aluminum
2012HondaAccordEX4 Door3.5LV6N/AHeater Core Aluminum
2012HondaAccordEX-L4 Door3.5LV6N/AHeater Core Aluminum
2012HondaAccordEX-L2 Door3.5LV6N/AHeater Core Aluminum
2012HondaAccordHFP4 Door3.5LV6N/AHeater Core Aluminum
2012HondaAccordLX2.4LL4N/AHeater Core Aluminum
2012HondaAccordLX-P4 Door2.4LL4N/AHeater Core Aluminum
2012HondaAccordEX-L2 Door2.4LL4N/AHeater Core Aluminum
2012HondaCrosstour2.4LL4N/AHeater Core Aluminum
2011HondaAccordLXN/AHeater Core Aluminum
2011HondaAccordEX4 DoorN/AHeater Core Aluminum
2011HondaAccordEX2 DoorN/AHeater Core Aluminum
2011HondaAccordEX-L4 DoorN/AHeater Core Aluminum
2011HondaAccordEX-L2 DoorN/AHeater Core Aluminum
2011HondaAccordLX-P4 DoorN/AHeater Core Aluminum
2011HondaAccordLX-S2 DoorN/AHeater Core Aluminum
2011HondaAccordSE4 DoorN/AHeater Core Aluminum

* 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:

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