Motorad MGC212KAY Fuel Tank Cap

Fuel Tank Cap for Ford and GMC Flex Fuel

This Motorad fuel tank cap is a keyed-alike replacement for select Ford and GMC flex fuel applications. It uses OEM-quality materials and pressure relief venting to help maintain proper tank sealing and emissions control. Part number MGC212KAY is built for buyers looking for a direct fuel cap replacement with the correct yellow flex fuel identification.

Key Features

• Locking fuel tank cap with keyed-alike operation
• Pressure relief venting helps control fuel vapor release
• Plastic construction with a yellow finish for flex fuel identification
• Manufactured to meet state and federal emissions requirements
• OE supplier manufacturing standards for consistent fit and function

Detailed Description

The Motorad MGC212KAY fuel tank cap is engineered for select Ford F-250 Super Duty, F-350 Super Duty, E-Series vans, F-150, Explorer, Ranger, Crown Victoria, Taurus, and related applications listed in the fitment data, along with the GMC Savana 3500 and select Lincoln, Mercury, and Mazda models. Its locking design and pressure relief valve system help maintain the fuel system seal while supporting emissions compliance. The yellow cap color identifies flex fuel use, and the keyed-alike format simplifies operation where matching keys are required. Part number MGC212KAY is a practical replacement for worn, damaged, or leaking fuel caps on compatible vehicles.

Motorad’s Keyed Alike line focuses on replacement fuel caps with matching-key convenience and application-specific construction. For buyers servicing a Ford F-250 Super Duty, Ford E-350 Super Duty, or Ford Crown Victoria, this product line provides a straightforward OE-style fuel cap solution with the correct venting and locking features for the listed applications.

What It Is Used For

• Replacing a fuel cap that no longer seals properly
• Addressing fuel vapor loss from a leaking cap
• Restoring locking fuel cap function on keyed-alike applications
• Maintaining emissions-system sealing on flex fuel vehicles
• Replacing a damaged or missing yellow flex fuel cap

Installation Notes and Tips

Verify the neck diameter and fitment notes before installation. This cap is listed with a 1.563 in neck diameter, 2.688 in shell diameter, and 2.500 in cap depth. Confirm the vehicle application and any notes such as keyed-alike or cam-on filler neck requirements before ordering. Part number MGC212KAY should be matched to the exact application shown in the fitment table.

Quality Assurance

Manufactured by an OE supplier using OEM-quality materials and safety standards, this cap is built to pass state and federal emissions requirements. The pressure and vacuum relief design helps reduce evaporative loss and supports proper fuel system sealing.