Motorad 2503-11 Fuel Tank Cap

Motorad Heavy Duty Fuel Tank Cap 2503-11

The Motorad Heavy Duty Fuel Tank Cap is a locking, vented fuel cap built with OEM-quality materials and safety standards from an OE supplier. It is engineered to meet state and federal emissions requirements while helping control fuel vapor loss on vehicles that use a locking fuel tank cap design.

For drivers searching for a replacement fuel cap for Ford, Chevrolet, or Dodge applications, this Motorad 2503-11 fuel tank cap is built for direct service use where a vented locking cap is specified.

Key Features

• Locking fuel tank cap design for added security
• Vented construction to manage tank pressure
• Pressure and vacuum relief valves help reduce fuel evaporation
• Manufactured with OEM-quality materials
• Built to meet state and federal emissions requirements
• Gold finish
• Motorad 2503-11 part number for easy identification

Product Details

This Heavy Duty Fuel Tank Cap line from Motorad focuses on durable fuel-system service parts made to OE standards. The locking, vented design helps maintain proper tank sealing while allowing controlled pressure and vacuum relief, which is important for emissions compliance and fuel retention. A worn or leaking cap can contribute to fuel vapor loss over time, so replacing it with the correct Motorad 2503-11 cap helps restore proper sealing performance.

This part cross-references Febi-Bilstein 10413 for the same application.

Use this fuel tank cap when servicing a vehicle that requires a locking, vented replacement cap and when searching for a Motorad 2503-11 fuel cap for Ford, Chevrolet, or Dodge fuel system repair.

Common Issues It Can Address

• Fuel odor caused by a leaking or worn cap
• Evaporative emissions faults related to poor tank sealing
• Pressure or vacuum retention problems in the fuel tank
• Cap damage from age, corrosion, or repeated use
• Loss of fuel vapor control from a non-sealing cap

Installation Notes

Verify the cap style, locking requirement, and vented design before installation. Confirm the fuel filler neck matches the Motorad 2503-11 application and check that the cap seats fully and locks securely. After installation, inspect for proper fit and make sure the fuel system warning light clears only after the underlying fault is addressed.

Quality Assurance

Motorad manufactures this fuel tank cap with OEM-quality materials and safety standards as an OE supplier. It is designed to pass state and federal emissions requirements and uses pressure and vacuum relief valves to help limit fuel evaporation.