Rein CHR0668 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Mercedes-Benz Vehicles

The Rein CHR0668 radiator coolant hose is designed specifically for Mercedes-Benz models including the C300, C350, E350, and GLK350. Engineered to reduce installation time and prevent leaks, this hose offers a precise fit and durable construction for dependable cooling system performance.

Key Features of Rein CHR0668 Radiator Coolant Hose

• Application-specific design for direct fit on select Mercedes-Benz models
• Reduces installation time with no cutting, refitting, or adjusting required
• Prevents leaks and eliminates issues from reusing old quick connectors
• Constructed from heat, salt, oil, and road debris resistant EPDM material
• Centerline length of 18.37 inches (46.66 cm) for accurate fitment
• Black single hose with precise inside and outside diameters for both hose ends

Durable Construction and Precise Fitment

The Rein CHR0668 radiator coolant hose is made from EPDM, a material known for its resistance to heat, oil, salt, and road contaminants. This hose features a centerline length of 18.37 inches and carefully measured inside and outside diameters on both ends to ensure a secure connection without the need for modifications. Its black finish complements the engine bay while providing long-lasting durability. Designed specifically for Mercedes-Benz C300, C350, E350, and GLK350 models, this hose helps maintain optimal coolant flow and engine temperature regulation.

Common Cooling System Issues Addressed

• Leaks caused by worn or damaged radiator hoses
• Coolant loss due to improper hose fit or old connectors
• Overheating from restricted or deteriorated hoses
• Corrosion and damage from exposure to road salt and oil
• Extended installation times due to hose modifications

Installation Notes and Tips

The Rein CHR0668 hose is designed for straightforward installation with no cutting, refitting, or adjusting necessary. It is recommended to inspect and replace any old quick connectors to prevent leaks and ensure a secure fit. Use proper clamps and verify hose routing matches factory specifications for optimal performance. The hose does not include a heat shield, so ensure it is installed away from excessive heat sources if applicable.

Quality Assurance and Warranty

Manufactured by Rein, a trusted brand in automotive cooling components, the CHR0668 radiator coolant hose meets strict quality standards. Made in Turkey, this hose undergoes rigorous testing to ensure durability and reliable performance under demanding conditions. While specific warranty details are not provided, Rein products typically come with coverage against manufacturing defects. Always consult product documentation or supplier information for warranty terms.