Dayco 70863 Lower Radiator Coolant Hose – Chevrolet Corvette (1976–1982)

Product Description
The Dayco 70863 lower radiator coolant hose is designed as a direct-fit OEM replacement to maintain proper coolant flow and dependable engine cooling. Manufactured from premium EPDM rubber, this dual I.D. hose resists heat, ozone, and coolant deterioration for long-lasting performance. Engineered to meet SAE specifications, it provides reliable fit and function for classic Chevrolet Corvette applications.

Features

• Direct-fit lower radiator coolant hose

• Dual I.D. hose design for proper fitment

• High-quality EPDM rubber construction for durability

• Resistant to heat, ozone, and coolant degradation

• Meets or exceeds SAE J20R4 Class D-1 and SAE J1684 Type EC standards

Specifications

• Color: Black

• Hose Type: Dual I.D. Hose

• Material: EPDM

• Contains Heat Shield: No

• Contains Protective Sleeve: No

• End 1 Inside Diameter: 1 1/2 in

• End 2 Inside Diameter: 1 3/4 in

• Trunk Height: 20 3/4 in

• SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC

Vehicle Fitment

Chevrolet

• 1976 Chevrolet Corvette – Lower | Late

• 1977–1982 Chevrolet Corvette – Lower