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When cabin heating performance begins to degrade in popular vehicle platforms like the Toyota Corolla 或者 雷克萨斯 CT200h, 罪魁祸首通常是加热器芯堵塞或内部腐蚀. 作为汽车HVAC系统的关键组成部分, 加热器芯负责发动机冷却液与车厢空气之间的热交换.
对于汽车维修店, 批发商, 和售后零件进口商, 确保使用高质量, 钎焊铝部件对于避免 "卷土重来" 泄漏或低效的系统. 今天, we are taking a deep dive into this premium brazed aluminum heater core, engineered to meet exact OEM tolerances for reliable performance.
Technical Engineering Standards
Unlike traditional solder-dipped heater cores, this unit utilizes a brazed aluminum construction process. Brazing creates a stronger, more resilient bond between the cooling tubes and the headers, significantly enhancing the unit's ability to withstand the high-pressure thermal cycling that modern cooling systems experience.
Technical Specification Overview
As detailed in the engineering schematic, APCF-62-75042-drawing, this component is designed for precise fitment in tight dashboard cavities:
| Technical Feature | 规格 |
| 核心尺寸 | 154 毫米× 193.5 毫米× 26 毫米 |
| 罐体尺寸 | 30 毫米× 30 毫米× 205 毫米 |
| 入口/出口直径 | 17 毫米 |
| Construction Material | High-Grade Brazed Aluminum |
| OEM Cross-References | 87107-02230, 87107-02150 |
| Aftermarket Benchmarks | 日生 707090, DPI 92148 |
Key Benefits for Aftermarket Distributors & Workshops
1. Seamless Fitment
Precision engineering means this unit slides directly into the existing HVAC housing without the need for manual bending of inlet/outlet pipes or modifications to the dashboard assembly. The structural consistency is visible in the detailed view of APCF-62-75042, which shows the factory-spec alignment of the pipe geometry.
2. High Thermal Conductivity
With a 26 mm thick core and high-density fin structure, this unit effectively extracts heat from the engine coolant even in extreme winter temperatures. As shown in APCF-62-75042, the core design minimizes flow restriction, ensuring that coolant circulates efficiently to provide maximum cabin warmth.
3. 结构完整性 & 减振
Every unit comes equipped with a pre-installed perimeter foam gasket. This is not just for air-sealing; it serves as a critical vibration dampener that prevents the aluminum core from rubbing against plastic HVAC housing components. You can see the placement of this seal in the clear shots provided in APCF-62-75042 和 APCF-62-75042 .
Broad Vehicle Application Compatibility
This heater core covers a massive footprint in the automotive aftermarket, serving the following vehicle platforms:
- Toyota Corolla: Base L4 1.8L (2009–2019)
- 雷克萨斯 CT200h: Base L4 1.8L (2011–2017)
- Pontiac Vibe: AWD L4 2.4L (2009–2010)
- 接穗iM: Base L4 1.8L (2016)
Need to streamline your inventory?
Our logistics ensure that every core is packaged with reinforced stabilizers to prevent fin deformation during international transit. Contact our sales team today to request a quote or to integrate these specifications into your own parts catalog.
