Rein CHR0188 Radiator Coolant Hose - Upper

Overview of Rein Radiator Coolant Hose CHR0188

The Rein radiator coolant hose CHR0188 is designed specifically for BMW 525i and 530i models. Engineered to reduce installation time and prevent leaks, this hose offers a reliable replacement solution for your vehicle's cooling system.

• Reduces installation time with a precise fit
• No cutting, refitting, or adjusting required
• Prevents leaks by avoiding reuse of old quick connectors
• Resistant to heat, salt, road debris, oil, and contaminants
• Constructed from durable EPDM material
• Centerline length of 14 inches (35.56 cm)
• Branched hose type with specific inside and outside diameters for both ends

Detailed Product Description

The Rein CHR0188 radiator coolant hose is an application-specific part designed to meet the exact specifications of BMW 525i and 530i vehicles. Made from EPDM, a material known for its excellent resistance to heat, oil, and environmental contaminants, this hose ensures durability and long service life. Its branched design accommodates the complex routing required in these BMW models, with precise inside diameters of 1.57 inches (3.99 cm) and 0.86 inches (2.18 cm) on each end, and corresponding outside diameters of 1.89 inches (4.80 cm) and 1.18 inches (3.00 cm). The hose complies with SAE J20 R4 D1 industry standards, ensuring it meets rigorous quality and performance criteria.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in BMW 525i and 530i
• Eliminates coolant leaks caused by deteriorated or improperly fitted hoses
• Prevents overheating issues related to compromised coolant flow
• Addresses failures from corrosion or damage due to road salt and debris
• Improves reliability by avoiding reuse of old quick connectors that can cause leaks

Installation Notes and Tips

The Rein CHR0188 hose is designed for straightforward installation without the need for cutting, refitting, or adjusting. While installation instructions are not included, the hose’s application-specific design ensures a direct fit for BMW 525i and 530i models. It is recommended to inspect and replace any worn clamps or connectors during installation to maintain a secure seal and prevent leaks.

Quality Assurance and Warranty

Manufactured in Turkey, the Rein radiator coolant hose CHR0188 adheres to SAE J20 R4 D1 standards, reflecting its compliance with industry requirements for durability and performance. The EPDM material provides resistance against heat, oil, and environmental contaminants, contributing to the hose’s longevity. Warranty details are not specified, so it is advisable to consult the supplier or manufacturer for specific coverage information.