HomeHVAC > Motors, Core, Case and Related ComponentsOne Stop Solutions 98080 HVAC Heater Core
Part #: 98080

One Stop Solutions 98080 HVAC Heater Core

⚙️ 4 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
$101.74Free 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.
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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
🚗Fitment: Toyota, Corolla and Matrix
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of One Stop Solutions HVAC Heater Core 98080

The One Stop Solutions HVAC Heater Core part number 98080 is designed specifically for Toyota Corolla and Matrix models. This heater core offers a direct replacement solution that maintains the original fit, form, and function, ensuring reliable heating performance for your vehicle.

  • Features drop-in fit, form, and function for easy installation
  • Addresses original design failures to enhance durability
  • Tested for cycle, vibration, burst, and environmental conditions
  • Constructed with premium grade materials for extended product life
  • Improves the longevity of high mileage Toyota Corolla and Matrix vehicles

Detailed Product Description

The One Stop Solutions HVAC Heater Core 98080 is engineered to replace the factory heater core in Toyota Corolla and Matrix models with precision. It is manufactured using premium materials that resist wear and environmental stress, which helps extend the service life of the component. This heater core is rigorously tested under various conditions including vibration, burst pressure, and environmental exposure to ensure consistent performance. By addressing common design weaknesses found in original equipment, this part helps prevent premature failure and supports the heating system’s efficiency in high mileage vehicles.

Common Applications and Problem Resolution

  • Replacement for leaking or clogged heater cores in Toyota Corolla and Matrix
  • Solves issues related to insufficient cabin heat output
  • Prevents coolant leaks that can cause engine overheating
  • Eliminates heater core failures caused by original design limitations
  • Restores proper HVAC system function in aging vehicles

Installation Notes and Tips

Installation of the One Stop Solutions heater core 98080 requires removal of the dashboard and HVAC housing in Toyota Corolla and Matrix models. It is recommended to drain the cooling system before removal to avoid spills. Ensure all connections and seals are properly tightened to prevent leaks. Following the vehicle manufacturer’s service manual will help ensure correct installation and system bleeding procedures.

Quality Assurance and Warranty

This heater core is manufactured to meet or exceed OEM specifications and undergoes comprehensive testing to verify durability and performance. One Stop Solutions provides a limited warranty covering defects in materials and workmanship, offering confidence in the product’s reliability for Toyota Corolla and Matrix owners.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ToyotaCorolla1.8LL4N/A
2004ToyotaMatrix1.8LL4N/A
2003ToyotaCorolla1.8LL4N/A
2003ToyotaMatrix1.8LL4N/A

* 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:

39925493080

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