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Nissens 850319 Engine Cooling Fan Assembly
| Brand | Nissens 850319 |
|---|---|
| Material | Plastic |
| 10411 | No |
| Voltage | 12 |
| Fan Quantity | 1 |
| Shroud Included | Yes |
| Width | 28.65 |
| Height | 19.53 |
| Connector Quantity | 1 |
| Connector Gender | Female |
| Control Unit Included | No |
| Fan Rotation | Clockwise |
| Connector Pin Quantity | 4 |
| Resistor Included | No |
| Fits | Mercedes-Benz · 8 vehicles |
OE-quality control box. Reengineered electronics support safe, stable fan operation.
Shroud included. Complete fan assembly design for cooling system service.
Standards compliant. Built to meet ISO 7637, ISO 16750, and EMC requirements.
Cross-references 620168 and 2465000064 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
Nissens 850319 is an engine cooling fan assembly built for direct replacement applications that require stable airflow control and OE-level electronics. It is a plastic fan assembly with a shroud, a single clockwise fan, and a 4-pin female connector for a clean electrical interface.
Compatible With Mercedes-Benz GLA250 and Mercedes-Benz SLK250 applications, this Nissens cooling fan assembly is engineered for consistent operation and compliance with OE electrical requirements. The 850319 part number is also useful when cross-checking replacement options for the same cooling system application.
Key Features
- Plastic fan assembly with shroud included for complete cooling module service.
- OE quality control box and reengineered electronics for stable operation.
- 12-volt design with one fan and clockwise rotation.
- 4-pin female connector for straightforward electrical connection.
- Built to meet ISO 7637, ISO 16750, and EMC requirements.
Detailed Description
Nissens 850319 is an engine cooling fan assembly designed for Mercedes-Benz GLA250 and Mercedes-Benz SLK250 fitments. The assembly uses a plastic fan design with one fan, a shroud, and a 4-pin female connector, making it a practical replacement for cooling system service where controlled airflow is critical. The 850319 part number appears in interchange references 620168 and 2465000064 for the same application.
Nissens focuses on OE-style electrical control and validated operating standards. This fan assembly includes an OE quality control box and electronics engineered for safe operation under demanding electrical conditions. It conforms with ISO 7637, ISO 16750, and EMC requirements, which supports reliable performance in modern vehicle electrical systems.
What It Is Used For
- Restoring cooling fan operation when airflow control is no longer consistent.
- Replacing a damaged fan assembly with a matched electrical connector layout.
- Addressing overheating concerns caused by weak or failed fan performance.
- Correcting noise or imbalance from a worn cooling fan unit.
- Servicing a cooling system that requires OE-style electronic control.
Installation Notes and Tips
Verify connector style, fan rotation, and shroud dimensions before installation. Confirm fitment against the vehicle application and compare the existing assembly to part number 850319 before removal. This part is listed for Mercedes-Benz GLA250 and Mercedes-Benz SLK250 applications with N/A position fitment data.
Quality Assurance
Nissens states that its fan assemblies are built for proven cooling performance and long-life operation. The 850319 assembly is manufactured with OE quality control electronics and compliance with ISO 7637, ISO 16750, and EMC standards.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2020 | Mercedes-Benz | GLA250 | — |
| 2019 | Mercedes-Benz | GLA250 | — |
| 2018 | Mercedes-Benz | GLA250 | — |
| 2017 | Mercedes-Benz | GLA250 | — |
| 2016 | Mercedes-Benz | GLA250 | — |
| 2015 | Mercedes-Benz | GLA250 | — |
| 2015 | Mercedes-Benz | SLK250 | — |
| 2014 | Mercedes-Benz | SLK250 | — |
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