Gates 31830Y Fuel Tank Cap

Overview of Gates Flex Fuel Regular Fuel Cap 31830Y

The Gates Flex Fuel Regular Fuel Cap 31830Y is designed to provide reliable sealing and pressure control for fuel tanks in select Ford, Mazda, and Mercury vehicles. Its yellow color and pressure vacuum venting make it suitable for flex fuel applications, ensuring proper fuel system performance.

• Color: Yellow for easy identification
• Type: Flex fuel regular fuel cap compatible with flex fuel vehicles
• Thread Diameter: 1.67 inches for secure fitment
• Shell Diameter: 2.91 inches
• Depth: 2.38 inches
• Cam Type: 1/8 turn for quick installation and removal
• Venting: Pressure vacuum to maintain proper tank pressure
• Non-lockable design

Detailed Product Description

The Gates Flex Fuel Regular Fuel Cap 31830Y is engineered to meet the specific needs of flex fuel vehicles, including models such as the Ford F-150, Ford Explorer, Mazda B3000, and Mercury Mountaineer. This fuel tank cap features a pressure vacuum venting system that helps regulate fuel tank pressure, preventing vapor lock and ensuring optimal fuel delivery. The 1/8 turn cam type allows for easy and secure installation without the need for tools. Its yellow color distinguishes it from standard fuel caps, indicating compatibility with flex fuel systems. The cap’s dimensions, including a 1.67-inch thread diameter and 2.91-inch shell diameter, ensure a proper seal on compatible fuel tanks.

Compatible Vehicles and Applications

• Ford F-150, F-250, F-350, Ranger, Explorer, E-150 Econoline, E-250 Econoline
• Mazda B3000
• Mercury Mountaineer, Sable
• Designed for flex fuel vehicles requiring pressure vacuum venting fuel caps

Common Issues Addressed by This Fuel Cap

• Prevents fuel vapor leaks and maintains fuel system integrity
• Helps avoid check engine light triggers related to fuel system pressure
• Reduces risk of vapor lock in flex fuel vehicles
• Ensures proper venting to maintain fuel tank pressure balance
• Provides a secure seal to prevent fuel contamination

Installation Notes and Tips

• Ensure the fuel tank opening matches the 1.67-inch thread diameter
• Align the cap and turn 1/8 turn clockwise to secure
• Do not overtighten to avoid damage to the cam mechanism
• Check for proper seating to maintain pressure vacuum venting function

Quality Assurance and Warranty

Gates is a recognized brand in automotive parts, known for manufacturing components that meet OEM specifications. The Flex Fuel Regular Fuel Cap 31830Y is built to provide consistent performance and durability. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to ensure reliability in air and fuel delivery systems.

About the Gates Flex Fuel Regular Fuel Cap Line

The Flex Fuel Regular Fuel Cap product line by Gates is designed specifically for vehicles that operate on flex fuel blends. These caps feature pressure vacuum venting to maintain proper fuel tank pressure and prevent vapor lock, which is critical for flex fuel applications. The 31830Y model is part of this line, offering a non-lockable, easy-to-use cap with a distinctive yellow color for quick identification and compatibility assurance.