HomeHVAC > Motors, Core, Case and Related ComponentsFour Seasons 98606 HVAC Heater Core
Part #: 98606

Four Seasons 98606 HVAC Heater Core

Heater Core
⚙️ 19 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: Chevrolet and Pontiac, Camaro and Firebird
🔄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 Chevrolet Camaro and Pontiac Firebird

The Four Seasons Heater Core part number 98606 is designed to restore efficient heating performance in your Chevrolet Camaro or Pontiac Firebird. Engineered with durable aluminum construction, this heater core meets or exceeds OEM specifications to ensure reliable operation and long service life.

  • Core dimensions: 6 inches length, 7-1/4 inches width, 1-7/8 inches thickness
  • Constructed from corrosion-resistant aluminum material
  • Core depth of 1.875 inches and core height of 6 inches
  • Tube sizes: 0.625 inch (15.875 mm) and 0.750 inch (19.05 mm)
  • Designed specifically for Chevrolet Camaro and Pontiac Firebird models
  • Meets or exceeds original equipment manufacturer (OEM) standards

Four Seasons Heater Core Product Line Overview

The Four Seasons Heater Core line focuses on delivering durable and efficient heating components for automotive HVAC systems. This aluminum heater core is part of that line, offering a balance of lightweight construction and corrosion resistance. The design ensures consistent heat transfer and compatibility with factory HVAC systems in select Chevrolet and Pontiac vehicles.

Product Details and Specifications

This HVAC heater core features a compact design with a length of 6 inches, width of 7-1/4 inches, and thickness of 1-7/8 inches, making it suitable for direct replacement in compatible vehicles. The aluminum core material provides enhanced durability and resistance to corrosion compared to traditional copper cores. The heater core includes two tubes sized at 0.625 inch and 0.750 inch, facilitating proper coolant flow. It does not have adjustable pipe positioning, ensuring a precise fit for the intended applications.

Common Applications and Issues Addressed

  • Restores heating performance in Chevrolet Camaro and Pontiac Firebird HVAC systems
  • Resolves heater core leaks causing coolant loss or interior fogging
  • Eliminates insufficient cabin heat due to clogged or damaged cores
  • Prevents overheating issues related to faulty heater cores
  • Addresses corrosion and deterioration in aging heater cores

Installation Notes and Tips

When installing the Four Seasons Heater Core 98606, ensure compatibility with your specific Chevrolet Camaro or Pontiac Firebird model year. Properly drain the cooling system before removal to avoid spills. Handle the aluminum core carefully to prevent damage to the fins and tubes. Verify hose connections match the specified tube sizes of 0.625 inch and 0.750 inch for a secure fit. Follow vehicle manufacturer guidelines for reassembly and coolant refilling.

Quality Assurance and Warranty

The Four Seasons Heater Core 98606 is manufactured to meet or exceed OEM standards, providing reliable performance and durability. This part undergoes quality control inspections to ensure proper fit and function. While specific warranty details are not provided here, Four Seasons products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number98606
PositionHeater Core
Length6
Thickness1-7/8
Width7-1/4
Core MaterialAluminum
Adjustable Pipe PositioningNo
Core Depth IN1.875
Core Height IN6.000
Core Width IN7.250
DescriptionHeater cores
Meets / Exceeds OEM?Yes
StyleAluminum heater core
Tube 1 IN0.625
Tube 1 MM15.875
Tube 2 IN0.750
Tube 2 MM19.050
TypeHeater core /aluminum

This part fits 19 vehicles. Search below:

YearMakeModelPositionNotes
1992ChevroletCamaroN/AHeater Core
1992PontiacFirebirdN/AHeater Core
1991ChevroletCamaroN/AHeater Core
1991PontiacFirebirdN/AHeater Core
1990ChevroletCamaroN/AHeater Core
1990PontiacFirebirdN/AHeater Core
1989ChevroletCamaroN/AHeater Core
1989PontiacFirebirdN/AHeater Core
1988ChevroletCamaroN/AHeater Core
1988PontiacFirebirdN/AHeater Core
1987ChevroletCamaroN/AHeater Core
1987PontiacFirebirdN/AHeater Core
1986ChevroletCamaroN/AHeater Core
1986PontiacFirebirdN/AHeater Core
1985ChevroletCamaroN/AHeater Core
1985PontiacFirebirdN/AHeater Core
1984ChevroletCamaroN/AHeater Core
1983ChevroletCamaroN/AHeater Core
1982ChevroletCamaroN/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:

156003415633271811354191319872453250270261102791523048945399083460328452479879554606660328470245370914182312979010175908390830946069602698606GM9083H6111HT399083HT399083CZH270

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