OE Quality
60-Day Returns

One Stop Solutions 98801 HVAC Heater Core
Overview of One Stop Solutions HVAC Heater Core 98801
The One Stop Solutions HVAC Heater Core 98801 is designed specifically for Lexus and Toyota vehicles, including the Avalon, Camry, and ES300 models. This heater core offers a direct replacement that maintains the original fit, form, and function, ensuring reliable heating performance for your vehicle's HVAC system.
- 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 Lexus and Toyota vehicles
Detailed Product Description
The One Stop Solutions HVAC Heater Core 98801 is engineered to meet or exceed OEM specifications for Lexus Avalon, Toyota Camry, and ES300 models. It incorporates improvements that resolve common design weaknesses found in original heater cores, contributing to a longer service life. The unit undergoes rigorous testing including cycle, vibration, burst, and environmental stress tests to ensure consistent performance under various operating conditions. Premium materials are used throughout the construction to resist corrosion and wear, which is especially beneficial for vehicles with higher mileage.
Common Applications and Problem Resolution
This heater core is intended for use in the HVAC systems of compatible Lexus and Toyota vehicles. It is effective in addressing issues such as:
- Reduced heating efficiency due to clogged or leaking cores
- Coolant leaks inside the passenger cabin
- Overheating caused by compromised heater core function
- Unpleasant odors from coolant contamination
- HVAC system failure related to original heater core defects
Installation Notes and Tips
Installation of the One Stop Solutions heater core 98801 requires removal of the dashboard and HVAC housing in the Lexus Avalon, Toyota Camry, or ES300. It is recommended to drain the cooling system before removal to prevent spills. Ensure all connections and seals are properly secured to avoid leaks. Following OEM service manual procedures will facilitate a smooth installation process.
Quality Assurance and Warranty
Each One Stop Solutions HVAC Heater Core 98801 is manufactured under strict quality control standards and tested for durability and performance. The use of premium materials and comprehensive testing protocols supports product reliability. Warranty details should be confirmed with the point of purchase, as coverage may vary.
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Toyota | Avalon | 3.0L | V6 | N/A | |
| 1996 | Lexus | ES300 | 3.0L | V6 | N/A | |
| 1996 | Toyota | Avalon | 3.0L | V6 | N/A | |
| 1996 | Toyota | Camry | 3.0L | V6 | N/A | |
| 1996 | Toyota | Camry | 2.2L | L4 | N/A | |
| 1995 | Lexus | ES300 | 3.0L | V6 | N/A | |
| 1995 | Toyota | Avalon | 3.0L | V6 | N/A | |
| 1995 | Toyota | Camry | 3.0L | V6 | N/A | |
| 1995 | Toyota | Camry | 2.2L | L4 | N/A | |
| 1994 | Lexus | ES300 | 3.0L | V6 | N/A | |
| 1994 | Toyota | Camry | 3.0L | V6 | N/A | |
| 1994 | Toyota | Camry | 2.2L | L4 | N/A | |
| 1993 | Lexus | ES300 | 3.0L | V6 | N/A | |
| 1993 | Toyota | Camry | 3.0L | V6 | N/A | |
| 1993 | Toyota | Camry | 2.2L | L4 | N/A | |
| 1992 | Lexus | ES300 | 3.0L | V6 | N/A | |
| 1992 | Toyota | Camry | 3.0L | V6 | N/A | |
| 1992 | Toyota | Camry | 2.2L | L4 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.