Dorman 911-791 Fuel Tank Vent Valve

Overview of Dorman Fuel Tank Vent Valve 911-791

The Dorman 911-791 Fuel Tank Vent Valve is designed specifically for Hyundai vehicles, including the Equus, Genesis, and Genesis Coupe models. This fuel tank vent valve plays a critical role in maintaining proper fuel system pressure and vapor management.

• Constructed from durable grey plastic for corrosion resistance
• Features male connectors on both ends with precise outside diameters of 0.6 and 2.46 inches
• Designed for specific fitment on Hyundai Equus, Genesis, and Genesis Coupe
• Includes one inlet for efficient vapor venting
• Mounting hardware not included, allowing for flexible installation options

Detailed Product Description

The Dorman 911-791 Fuel Tank Vent Valve is engineered to meet the exact specifications required by Hyundai for the Equus, Genesis, and Genesis Coupe models. Made from high-quality plastic, this grey valve ensures resistance to fuel vapors and environmental factors. Both ends of the valve feature male connectors, with one end measuring 0.6 inches in outside diameter and the other 2.46 inches, ensuring a secure and leak-free connection within the fuel storage system. This valve includes a single inlet designed to regulate fuel tank pressure by venting excess vapors safely, which helps maintain optimal fuel system performance.

Purpose and Common Applications

• Prevents fuel tank over-pressurization by venting vapors
• Helps reduce evaporative emissions in Hyundai Equus, Genesis, and Genesis Coupe
• Supports proper fuel delivery and engine performance by maintaining system pressure
• Addresses issues such as fuel odor, check engine light related to EVAP system faults, and fuel tank pressure irregularities

Installation Notes and Tips

Installation of the Dorman 911-791 Fuel Tank Vent Valve requires attention to the specific male connector sizes to ensure a proper fit. Since mounting hardware is not included, verify existing brackets or clamps are compatible or obtain appropriate hardware separately. It is recommended to inspect the fuel lines and surrounding components for wear or damage during replacement. Proper installation will help maintain the integrity of the fuel storage and vapor recovery system on Hyundai Equus, Genesis, and Genesis Coupe vehicles.

Quality Assurance and Warranty

Dorman manufactures the 911-791 Fuel Tank Vent Valve to meet or exceed OEM standards for fit, form, and function. The plastic construction is designed for durability and resistance to fuel vapors and environmental exposure. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to ensure reliability and customer confidence.