HomeHVAC > Motors, Core, Case and Related ComponentsFour Seasons 98594A HVAC Heater Core
Part #: 98594A

Four Seasons 98594A HVAC Heater Core

Heater Core
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Heater Core
🚗Fitment: Ford, E-100 Econoline
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Heater Core Replacement for Ford E-100 Econoline

The Four Seasons Heater Core 98594A is designed to restore efficient heating performance in your Ford E-100 Econoline. Crafted from durable aluminum, this heater core ensures consistent heat transfer and long-lasting operation.

  • Core dimensions: 7-7/8 inches length, 5-7/8 inches width, 1-7/8 inches thickness
  • Constructed with high-quality aluminum core material
  • Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
  • Meets or exceeds OEM specifications for reliable fit and function
  • Non-adjustable pipe positioning for straightforward installation

Four Seasons Heater Core Product Line Overview

The Four Seasons Heater Core line focuses on delivering precise replacements that match original equipment specifications. This aluminum heater core model 98594A is engineered to provide efficient heat exchange and durability, making it suitable for HVAC systems in Ford E-100 Econoline vehicles. The product line emphasizes quality materials and exact fitment to maintain vehicle comfort and system integrity.

Detailed Product Description

This HVAC heater core features a robust aluminum construction with core dimensions of 7.875 inches in height, 5.875 inches in width, and 1.875 inches in depth. The dual tubes, each measuring 0.625 inches in diameter, facilitate effective coolant flow. Designed specifically for the Ford E-100 Econoline, the Four Seasons 98594A heater core meets or exceeds OEM standards, ensuring compatibility and reliable heating performance. The fixed pipe positioning simplifies installation without compromising fit.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heat due to clogged or leaking heater core
  • Coolant leaks inside the vehicle causing foggy windows or damp carpets
  • Overheating engine symptoms linked to heater core failure
  • Unpleasant odors from coolant entering the HVAC system
  • Reduced HVAC system efficiency impacting passenger comfort

Installation Notes and Tips

When replacing the heater core in a Ford E-100 Econoline, ensure the cooling system is properly drained before removal. The Four Seasons 98594A heater core features fixed pipe positioning, so verify alignment with existing hoses for a secure fit. Inspect all seals and connections for leaks during installation. It is recommended to flush the cooling system to remove debris and prevent premature heater core failure.

Quality Assurance and Warranty

The Four Seasons Heater Core 98594A is manufactured to meet or exceed OEM specifications, providing dependable performance and durability. This part undergoes rigorous quality control to ensure proper fit and function in Ford E-100 Econoline vehicles. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.

BrandFour Seasons
Part Number98594A
PositionHeater Core
Length7-7/8
Thickness1-7/8
Width5-7/8
Core MaterialAluminum
Adjustable Pipe PositioningNo
Core Depth IN1.875
Core Height IN7.875
Core Width IN5.875
DescriptionHeater cores
Meets / Exceeds OEM?Yes
StyleAluminum heater core
Tube 1 IN0.625
Tube 1 MM15.875
Tube 2 IN0.625
Tube 2 MM15.875
TypeHeater core /aluminum

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
1974FordE-100 EconolineN/Aw/o AC; w/ 8" x 6" Core; Heater Core
1973FordE-100 EconolineN/Aw/o AC; w/ 8" x 6" Core; Heater Core
1972FordE-100 EconolineN/Aw/ High Output Heater; Heater Core
1971FordE-100 EconolineN/Aw/ High Output Heater; Heater Core
1970FordE-100 EconolineN/Aw/ High Output Heater; Heater Core
1969FordE-100 EconolineN/Aw/ High Output Heater; Heater 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:

1560098221825018127932539901855459460932666030117022189010054901890180945949859498594AC8UZ18476AD4UZ18476AE812010FM9018H2263HT399018ZH181

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