HomeHVAC > Motors, Core, Case and Related ComponentsFour Seasons 90044 HVAC Heater Core
Part #: 90044

Four Seasons 90044 HVAC Heater Core

Heater Core
⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$59.70Free 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
🚗Fitment: Ford, Transit Connect and Focus
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Heater Core 90044

The Four Seasons Heater Core 90044 is designed specifically for Ford Focus and Transit Connect models, providing reliable heating performance. This aluminum heater core meets or exceeds OEM standards to ensure proper fit and function in your vehicle's HVAC system.

  • Core dimensions: 7-5/8" length, 7-1/4" width, 1-7/8" thickness
  • Constructed from durable aluminum core material
  • Tube diameter: 0.75 inches (19.05 mm) for both inlet and outlet tubes
  • Non-adjustable pipe positioning for straightforward installation
  • Compatible with Ford Focus and Transit Connect HVAC systems

Four Seasons Heater Core Product Line Details

The Four Seasons Heater Core product line focuses on delivering replacement heater cores that maintain the original equipment specifications. This line uses aluminum cores to provide efficient heat transfer and corrosion resistance. The Heater Core 90044 is part of this line, ensuring compatibility and durability for Ford vehicles requiring HVAC heater core replacement.

Detailed Product Description

This HVAC heater core features a core depth of 1.875 inches, a height of 7.625 inches, and a width of 7.25 inches, making it a precise match for the heating system in select Ford models. The aluminum construction offers effective heat dissipation and long-term resistance to corrosion. Both inlet and outlet tubes measure 0.75 inches in diameter, facilitating proper coolant flow through the core. The pipe positioning is fixed, which simplifies installation without the need for adjustments.

Common Applications and Issues Resolved

  • Replacement for leaking or clogged heater cores in Ford Focus and Transit Connect
  • Restores proper cabin heating performance
  • Eliminates coolant odors inside the vehicle
  • Prevents engine overheating caused by heater core failure
  • Addresses HVAC system coolant leaks

Installation Notes and Tips

  • Ensure compatibility with Ford Focus or Transit Connect before installation
  • Drain the cooling system prior to heater core removal
  • Handle the aluminum core carefully to avoid damage to fins and tubes
  • Check all hose connections and clamps for secure fitment
  • Refill and bleed the cooling system after installation to prevent air pockets

Quality Assurance and Warranty

The Four Seasons Heater Core 90044 meets or exceeds OEM specifications, ensuring reliable performance and fitment. Manufactured with corrosion-resistant aluminum, this heater core is built for durability. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the product documentation for specific warranty details.

BrandFour Seasons
Part Number90044
PositionHeater Core
Adjustable Pipe PositioningNo
Core Depth IN1.875
Core Height IN7.625
Core MaterialAluminum
Core Width IN7.25
DescriptionHeater Cores
Length7-5/8
Meets / Exceeds OEM?Yes
StyleAluminum Heater Core
Thickness1-7/8
Tube 1 IN0.75
Tube 1 MM19.05
Tube 2 IN0.75
Tube 2 MM19.05
TypeHeater Core /Aluminum
Width7-1/4

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2013FordTransit ConnectN/AHeater Core
2012FordTransit ConnectN/AHeater Core
2011FordTransit ConnectN/AHeater Core
2010FordTransit ConnectN/AHeater Core
2007FordFocusN/AHeater Core
2006FordFocusN/AHeater Core
2005FordFocusN/AHeater Core
2004FordFocusN/AHeater Core
2003FordFocusN/AHeater Core
2002FordFocusN/AHeater Core
2001FordFocusN/AHeater Core
2000FordFocusN/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:

1119304418112051M5Z18478AA2796953942224S4Z18478BA55304466035166S4Z18478BB717478231400900449010284930449606398044H2MZ18476NHC30HT394222HT394222CYS4Z18476AAYS4Z18476ABYS4Z18478ABYS4Z18478ACYS4Z18478DAYS4Z18478EAYS4Z18A607AAYS4Z19897BA

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