Dayco 70962 Radiator Coolant Hose - Lower

Dayco Curved Radiator Hose 70962

The Dayco 70962 curved radiator hose is a lower coolant hose built for select Ford and Mercury applications that require a 1 1/2-inch inside diameter at both ends. Made from EPDM rubber and finished in black, it follows the curved routing needed for proper coolant flow in the engine bay.

Use this Dayco Curved Radiator Hose line when you need a direct-fit replacement for lower radiator hose service on vehicles such as the Ford Mustang, Ford Thunderbird, Mercury Capri, and Mercury Cougar. The 70962 part number is also a useful reference when cross-shopping OE and aftermarket listings.

Key Features

• EPDM construction for coolant-system durability
• Black finish for a clean OE-style appearance
• 1 1/2-inch inside diameter at both ends
• Single I.D. hose design for lower radiator routing
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved hose profile for applications that require shaped routing

Product Details

This Dayco radiator coolant hose is part of the Curved Radiator Hose product line and is engineered for lower hose applications where the hose must follow a specific bend path between the radiator and engine cooling circuit. The EPDM material is commonly used in cooling-system service because it handles heat and coolant exposure well, while the single I.D. hose layout keeps the fitment straightforward for the listed Ford and Mercury vehicles. If you are sourcing a replacement for a Ford Mustang lower radiator hose or a Mercury Capri lower coolant hose, 70962 is a relevant OE-style reference.

This part cross-references ACDelco 26088X and Gates 21298 for the same application.

Vehicle Fitment

• Fits 1985-1993 Ford Mustang, Lower
• Fits 1979 Ford Mustang, Lower
• Fits 1987-1988 Ford Thunderbird, Lower
• Fits 1985 Ford Thunderbird, Lower
• Fits 1985-1986 Ford LTD, Lower
• Fits 1986 Ford Thunderbird, Lower, Compatible with vehicles containing air conditioning
• Fits 1983-1984 Ford Thunderbird, Lower, Compatible with vehicles containing air conditioning
• Fits 1985-1986 Mercury Capri, Lower
• Fits 1979 Mercury Capri, Lower
• Fits 1986 Mercury Cougar, Lower, Compatible with vehicles containing air conditioning
• Fits 1984 Mercury Cougar, Lower, Compatible with vehicles containing air conditioning
• Fits 1981 Mercury Cougar, Lower, Compatible with vehicles containing air conditioning
• Fits 1985-1986 Mercury Marquis, Lower
• Fits 1985 Mercury Cougar, Lower
• Fits 1983-1984 Ford LTD, Lower, Compatible with vehicles containing air conditioning
• Fits 1980-1984 Ford Mustang, Lower, Compatible with vehicles containing air conditioning
• Fits 1980-1984 Mercury Capri, Lower, Compatible with vehicles containing air conditioning
• Fits 1984 Mercury Capri, Lower, w/o A.C., w/o Top Tank Rad.
• Fits 1978-1983 Ford Fairmont, Lower, Compatible with vehicles containing air conditioning
• Fits 1983 Mercury Marquis, Lower, Compatible with vehicles containing air conditioning
• Fits 1978-1983 Mercury Zephyr, Lower, Compatible with vehicles containing air conditioning
• Fits 1979 Ford Mustang, Lower, Late
• Fits 1979 Mercury Capri, Lower, Late

Installation Notes

Verify the hose routing, end diameters, and lower radiator location before installation. Confirm whether the vehicle is equipped with air conditioning, since several listed applications are configuration-specific. Inspect hose necks, clamps, and adjacent cooling components for wear or corrosion before installing the replacement hose.

Quality Assurance

Dayco cooling hoses are built to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for radiator hose service. The 70962 part number is a direct reference for buyers comparing replacement options for Ford Mustang, Ford Thunderbird, Mercury Capri, and Mercury Cougar lower radiator hose applications.