Dayco 71356 Radiator Coolant Hose

Overview of Dayco Curved Radiator Hose 71356

The Dayco Curved Radiator Hose 71356 is designed to provide reliable coolant flow for a variety of vehicle makes and models. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Both ends have a 1 1/4 inch inside diameter for uniform connection
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type with a trunk height of 4 3/8 inches

Detailed Product Description

The Dayco Curved Radiator Hose 71356 is engineered to meet stringent SAE standards, including SAE J20R4 Class D-1 and SAE J1684 Type EC, ensuring compatibility with original equipment requirements. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, making it suitable for extended use in automotive cooling systems. The hose features a consistent 1 1/4 inch inside diameter on both ends, facilitating a secure and leak-free connection. The curved design allows for optimal routing in engine bays, reducing stress and improving coolant flow efficiency.

The Curved Radiator Hose product line by Dayco focuses on delivering hoses that accommodate specific engine layouts requiring bent or curved coolant hoses. This line is tailored to provide precise fitment and durability, supporting a wide range of vehicles including Chevrolet, Dodge, Ford, Geo, INFINITI, Mazda, Mercury, Nissan, Pontiac, Saturn, Suzuki, Toyota, and Volkswagen models.

Compatible Vehicles and Common Applications

• Chevrolet Malibu, Nova
• Dodge Monaco
• Ford Escape, Mariner, Tribute
• Geo Prizm, Suzuki Samurai
• INFINITI G20
• Mazda 200SX, 240SX
• Mercury Mariner
• Nissan Sentra
• Pontiac Vibe, Aura
• Saturn Vibe
• Toyota Corolla, Matrix, MR2
• Volkswagen Golf, Jetta, Passat

Common Issues Addressed by This Radiator Hose

• Coolant leaks due to cracked or worn hoses
• Overheating caused by restricted coolant flow
• Hose collapse or deformation under pressure
• Incompatibility with original equipment hose dimensions
• Premature hose failure from heat and chemical exposure

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose
• Check hose clamps and replace if corroded or damaged
• Verify the hose routing matches the original to avoid kinks
• Lubricate hose ends with coolant or water for easier installation
• Inspect the cooling system for leaks after installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71356 to meet or exceed OEM specifications, backed by compliance with SAE standards. The EPDM material and construction quality provide durability and resistance to common coolant system stresses. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor, as Dayco typically offers limited warranties on their cooling system components.