Rein CHE0579 Engine Coolant Hose - Thermostat To Water Pump

Reliable Engine Coolant Hose for BMW 5 Series Models

The Rein CHE0579 engine coolant hose is designed specifically for BMW vehicles including the 535i, 535i GT, 535i GT xDrive, 535i xDrive, ActiveHybrid 5, and ActiveHybrid 7. This application-specific hose ensures a precise fit and reliable performance in your vehicle's cooling system.

Key Features of Rein CHE0579 Engine Coolant Hose

• Reduces installation time with a direct replacement design
• No cutting, refitting, or adjusting required for a hassle-free fit
• Prevents leaks and eliminates issues from reusing old quick connectors
• Resistant to heat, salt, road debris, oil, and other contaminants
• Constructed from durable rubber material meeting SAE J20 R4 D1 industry standards
• Centerline length of 14.96 inches (37.9984 cm) for exact fitment
• Designed as a single hose with 1.49 inch (3.78 cm) inside diameter
• Manufactured in Turkey ensuring consistent quality

Detailed Product Description

The Rein CHE0579 engine coolant hose is engineered as a direct OE-quality replacement for select BMW 5 Series models. Made from robust rubber, this hose withstands high temperatures and exposure to road contaminants, maintaining integrity under maximum working pressure of 87 psi. Its precise dimensions, including a 1.49 inch inside diameter and 14.96 inch centerline length, ensure compatibility without modification. The hose’s resistance to oil and salt extends its service life, reducing the risk of premature failure in demanding driving conditions.

Common Cooling System Issues Addressed

• Leaks caused by worn or damaged coolant hoses
• Installation delays due to improper hose fitment
• Failures from reusing old quick connectors leading to coolant loss
• Degradation from exposure to heat and road contaminants
• Reduced cooling efficiency from compromised hose integrity

Installation Notes and Tips

The Rein CHE0579 hose is designed for straightforward installation with no need for cutting or adjustment. Ensure all old quick connectors are replaced to prevent leaks. Verify hose orientation and secure clamps properly to maintain system pressure. Using this application-specific hose reduces installation time and minimizes the risk of coolant system failures.

Quality Assurance and Warranty

Rein engine coolant hoses meet SAE J20 R4 D1 standards, reflecting compliance with industry requirements for durability and performance. Manufactured in Turkey under strict quality controls, the CHE0579 part number is backed by Rein’s commitment to OE-quality replacement parts. Please consult product documentation for specific warranty details.