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Rein CHR0859 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Audi and Volkswagen Vehicles
The Rein CHR0859 radiator coolant hose is designed as a standard replacement part for select Audi and Volkswagen models. Engineered to maintain optimal coolant flow, this black hose features precise inside diameters to ensure a secure fit and reliable performance in your vehicle's cooling system.
- Standard replacement radiator coolant hose by Rein
- Black color for easy identification and durability
- End 1 inside diameter: 34.49 mm
- End 2 inside diameter: 18.82 mm
- Compatible with Audi A4, Audi A4 Quattro, and Volkswagen Passat models
Product Details and Specifications
The Rein CHR0859 radiator coolant hose is manufactured to meet OEM specifications for a precise fit and consistent performance. The hose's two different inside diameters—34.49 mm on one end and 18.82 mm on the other—allow it to connect seamlessly between components in the cooling system. Its black color indicates a durable rubber construction suitable for standard replacement needs. This hose is designed to maintain coolant circulation, helping to regulate engine temperature and prevent overheating in Audi A4, A4 Quattro, and Volkswagen Passat vehicles.
Compatible Vehicles and Applications
- Compatible with Audi A4 models requiring a radiator coolant hose with specified diameters
- Fits Audi A4 Quattro models for effective coolant system maintenance
- Suitable for Volkswagen Passat models needing a standard replacement radiator hose
- Ideal for addressing coolant leaks or hose degradation in these vehicles
Installation Notes and Tips
When installing the Rein CHR0859 radiator coolant hose, ensure the engine is cool to avoid injury. Verify that the hose diameters match the vehicle’s radiator and engine fittings. Use appropriate clamps to secure the hose ends and check for any signs of wear or damage on adjacent components. Proper installation will help maintain coolant system integrity and prevent leaks.
Quality Assurance and Warranty
Rein manufactures the CHR0859 radiator coolant hose to meet industry standards for durability and fitment. This part is a standard replacement designed to provide reliable service life consistent with OEM expectations. While specific warranty details are not provided, Rein products typically adhere to quality control processes to ensure customer satisfaction and performance reliability.
| Brand | Rein |
| Part Number | CHR0859 |
| Color | Black |
| End 1 Inside Diameter | 34.49 |
| End 2 Inside Diameter | 18.82 |
| Grade Type | Standard replacement |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Volkswagen | Passat | 1.8L | L4 | Lower | |
| 2004 | Volkswagen | Passat | 1.8L | L4 | Lower | |
| 2003 | Volkswagen | Passat | 1.8L | L4 | Lower | |
| 2002 | Volkswagen | Passat | 1.8L | L4 | Lower | |
| 2001 | Audi | A4 | 1.8L | L4 | Lower | |
| 2001 | Audi | A4 Quattro | 1.8L | L4 | Lower | |
| 2001 | Volkswagen | Passat | 1.8L | L4 | Lower | |
| 2000 | Volkswagen | Passat | 1.8L | L4 | Lower |
* 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.