Dayco 70988 Radiator Coolant Hose - Lower, Lower - Radiator To Engine or Upper

Overview of Dayco Curved Radiator Hose 70988

The Dayco Curved Radiator Hose 70988 is designed to provide reliable coolant flow for various vehicle models including Chevrolet, Ford, Mazda, Mercury, Suzuki, Toyota, and Volkswagen. Engineered with EPDM material, this black curved radiator coolant hose ensures durability and resistance to heat and chemicals.

• Constructed from durable 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 consistent coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 12 1/4 inches for proper routing in engine bays
• Single inside diameter hose type for straightforward installation

Detailed Product Description

The Dayco Curved Radiator Hose 70988 is part of the Curved Radiator Hose product line, which focuses on delivering hoses with precise bends to accommodate specific engine layouts. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for radiator coolant systems. The hose features a consistent 1 1/4 inch inside diameter on both ends, ensuring a secure and leak-free connection. It does not include a heat shield or protective sleeve, which is typical for this hose type and application. The trunk height of 12 1/4 inches allows it to fit neatly within the engine compartment without kinking or interference.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with a range of vehicles, including Chevrolet Cabriolet, Ford Escape, Mazda Tribute, Mercury Mariner, Suzuki Vitara, Toyota Camry, Celica, Corolla, and Volkswagen Jetta, Rabbit Convertible, Rabbit Pickup, and Quantum models. The part number 70988 ensures you are selecting the correct hose for these specific applications.

• Replaces worn or cracked radiator hoses causing coolant leaks
• Restores proper coolant flow to prevent engine overheating
• Eliminates hose swelling or softening due to age or heat exposure
• Prevents coolant contamination from hose material degradation
• Addresses improper fitment issues with original equipment hoses

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 70988, ensure the engine is cool to avoid burns from hot coolant. Verify the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and clamps for wear during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 70988 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for radiator hoses. The EPDM material and construction provide reliable performance under typical operating conditions. Warranty details should be confirmed with the point of purchase or manufacturer documentation.