OE Quality
60-Day Returns

Nissens 73965 HVAC Heater Core - Front
Overview of Nissens HVAC Heater Core 73965 for Volkswagen EuroVan
The Nissens HVAC Heater Core 73965 is designed specifically for Volkswagen EuroVan models, providing reliable heating performance. Constructed with durable aluminum and plastic materials, this heater core ensures efficient heat transfer and long-lasting operation.
- Core material made of aluminum for effective heat conduction
- Plastic tank material for corrosion resistance
- Mechanically jointed cooling fins construction for durability
- Core dimensions: 12.05 inches height, 6.18 inches length, 1.65 inches width
- Pipe not included with this heater core
Detailed Product Description
The Nissens HVAC Heater Core 73965 features an aluminum core that facilitates efficient heat exchange within the heating system of Volkswagen EuroVan vehicles. The plastic tank material helps resist corrosion and extends the lifespan of the component. Its mechanically jointed cooling fins enhance structural integrity and thermal performance, ensuring consistent cabin heating. The core dimensions—12.05 inches in height, 6.18 inches in length, and 1.65 inches in width—are engineered to fit precisely within the HVAC system of the EuroVan, maintaining optimal airflow and heat distribution.
Common Applications and Problem Resolution
- Replacement for faulty or leaking heater cores in Volkswagen EuroVan models
- Restores proper cabin heating and defrosting functions
- Addresses coolant leaks inside the vehicle cabin
- Eliminates overheating issues related to heater core failure
- Improves HVAC system efficiency and passenger comfort
Installation Notes and Tips
When installing the Nissens heater core 73965, ensure the HVAC system is properly drained to avoid coolant spillage. Verify the core dimensions match the original part to guarantee fitment in the Volkswagen EuroVan. Since pipes are not included, reuse existing connections or source compatible pipes separately. Handle the aluminum core carefully to prevent damage to the cooling fins during installation.
Quality Assurance and Warranty
Nissens manufactures this heater core to meet OEM standards for fit and function in Volkswagen EuroVan vehicles. The use of aluminum and plastic materials supports durability and corrosion resistance. While specific warranty details are not provided here, Nissens products typically come with manufacturer-backed quality assurance to ensure reliable performance.
| Brand | Nissens |
| Part Number | 73965 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Construction | Mechanically jointed cooling fins |
| Core Height | 12.0500 |
| Core Length | 6.1800 |
| Core Width | 1.6500 |
| Pipe Included | No |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2000 | Volkswagen | EuroVan | MV | 2.8L | V6 | GAS | Front | |
| 2000 | Volkswagen | EuroVan | GLS | 2.8L | V6 | GAS | Front | |
| 1997 | Volkswagen | EuroVan | Camper | 2.8L | V6 | GAS | Front | |
| 1995 | Volkswagen | EuroVan | Camper | 2.5L | L5 | GAS | Front | |
| 1993 | Volkswagen | EuroVan | GL | 2.5L | L5 | GAS | Front | |
| 1993 | Volkswagen | EuroVan | CL | 2.5L | L5 | GAS | Front | |
| 1993 | Volkswagen | EuroVan | MV | 2.5L | L5 | GAS | Front |
* 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.