Calorstat RC0067 Radiator Cap

Radiator Cap for OEM-Style Cooling Control

The Calorstat RC0067 is a standard radiator cap built with stainless steel and rubber for dependable sealing at the radiator filler neck. It is a cam-on style cap with a silver finish, OEM performance grade, and a 7.0 psi pressure rating for select classic and import applications.

Compatible With 1950-1989 Ford F-100, F-250, and F-350 cooling systems, as well as select Chevrolet, Chrysler, Jeep, Oldsmobile, Pontiac, Toyota, and Dodge models. The RC0067 is sized for a 1.49-inch filler neck inside diameter and measures 1.1 inches in height.

Key Features

• Brand: Calorstat
• Part number: RC0067
• Material: stainless steel and rubber
• Attachment type: cam on
• Type: standard radiator cap
• Maximum pressure: 7.0 psi
• Filler neck inside diameter: 1.49 inches
• Round shape with silver cap finish
• OEM performance grade

Detailed Description

Calorstat RC0067 is a radiator cap engineered for vehicles that use a low-pressure cooling system and a 1.49-inch filler neck. Its stainless steel construction and rubber sealing components support consistent closure at the radiator neck, while the cam-on attachment style provides the correct fitment profile for listed applications. This part cross-references Anchor 10206 and 10228 for the same application. The RC0067 is a practical choice for owners searching for a radiator cap for 1957-1965 Ford F-100, 1957-1965 Ford F-250, 1957-1965 Ford F-350, or other listed classic cooling system applications.

What It Helps Address

• Loss of radiator cap seal at the filler neck
• Incorrect pressure retention in a low-pressure cooling system
• Cooling system service needs on older Ford, Chevrolet, Jeep, Toyota, Chrysler, and Oldsmobile vehicles
• Replacement of a worn or corroded cam-on radiator cap
• Fitment matching for 1.49-inch radiator filler neck applications

Installation Notes and Tips

Verify the radiator filler neck inside diameter before installation and confirm the cap style matches the vehicle’s cam-on design. Check that the sealing surfaces are clean and free of corrosion before installing the RC0067. Confirm the pressure rating matches the original cooling system specification, especially on vehicles such as the Ford F-100, Ford F-250, Ford F-350, Chevrolet Corvette, and Toyota Corolla listed in the fitment data.

Quality Assurance

Calorstat RC0067 is built to OEM performance standards for the listed applications and uses stainless steel and rubber construction for radiator service. Fitment includes 1950-1989 vehicles across Ford, Chevrolet, Chrysler, Jeep, Oldsmobile, Pontiac, Toyota, and Dodge platforms, including 1971-1974 Toyota Corolla and 1954-1960 Chevrolet Corvette applications.