Dayco 72147 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 72147

The Dayco Curved Radiator Hose 72147 is designed specifically for Nissan Altima models, providing reliable coolant flow and engine temperature regulation. Made from durable EPDM material, this radiator coolant hose ensures consistent performance under various operating conditions.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 5/16 inches on both ends for uniform coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type with an 18-inch trunk height

Detailed Product Description

The Dayco Curved Radiator Hose 72147 is engineered to meet the cooling system demands of Nissan Altima vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The hose features a consistent 1 5/16 inch inside diameter on both ends, ensuring a secure and leak-free connection within the cooling system. This single i.d. hose design supports efficient coolant circulation, while the curved shape allows for proper routing in the engine bay without kinking or stress.

As part of Dayco's Curved Radiator Hose product line, this hose is tailored to provide a precise fit and reliable performance for specific vehicle applications. The product line focuses on delivering hoses that conform to OEM specifications and SAE standards, such as SAE J20R4 Class D-1 and SAE J1684 Type EC, which are critical for durability and safety in automotive cooling systems.

Compatible Vehicles and Common Applications

• Compatible with Nissan Altima models requiring a 1 5/16 inch radiator coolant hose
• Replaces worn or damaged radiator hoses to prevent coolant leaks
• Addresses overheating issues caused by cracked or collapsed hoses
• Restores proper coolant flow for engine temperature regulation
• Prevents coolant contamination from hose material degradation

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72147, ensure the engine is cool to avoid burns or injury. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly, and inspect the cooling system for leaks after installation. It is recommended to replace any worn clamps or related components during hose replacement for optimal performance.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72147 to meet stringent SAE specifications, ensuring durability and compatibility with Nissan Altima cooling systems. The EPDM material and construction standards provide resistance to heat and chemical exposure typical in automotive environments. While specific warranty details are not provided, Dayco products generally adhere to industry quality standards for replacement automotive parts.