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attwood

Attwood 9300FDV7 Universal Fuel Demand

  • Based on 509 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Sep 7
Order within 15 hours and 50 minutes
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Features

  • High-strength composite material stands up to the harshest marine environments
  • Low vacuum restriction ensures proper engine functioning at start-up and during operation
  • Versatile; compatible with 3/8 inch and 5/16 inch fuel hoses and Ethanol blended fuels
  • Compatible with all original equipment manufacturer (OEM) brands
  • Attwood products are both compatible and reliable, engineered and built with a never-fail attitude
  • Prevents engine flooding and fuel spillage due to pressurized fuel
  • Allows only the amount of fuel requested by the engine and prevents a pressurized slug of fuel from reaching the engine
  • Compatible with 3/8 and 5/16 fuel hose
  • Installs between the fuel tank and the primer bulb
  • 20 psi maximum nominal input pressure-protected for 40 psi pressure spike

Material: Composite


Brand: Attwood


Item dimensions L x W x H: 4.87 x 8.5 x 4.75 inches


Exterior Finish: painted


Inlet Connection Size: 8.5 Inches


Inlet Connection Type: hose_connection


Outlet Connection Type: 3/8-inch and 5/16-inch fuel hoses


Maximum Operating Pressure: 2E+1 Pound per Square Inch


Number of Ports: 2


Specification Met: CSA


Material: ‎Composite


Brand: ‎Attwood


Item dimensions L x W x H: ‎4.87 x 8.5 x 4.75 inches


Exterior Finish: ‎painted


Inlet Connection Size: ‎8.5 Inches


Inlet Connection Type: ‎hose_connection


Outlet Connection Type: ‎3/8-inch and 5/16-inch fuel hoses


Maximum Operating Pressure: ‎2E+1 Pound per Square Inch


Number of Ports: ‎2


Specification Met: ‎CSA


Valve Type: ‎Fuel Demand Valve


Global Trade Identification Number: ‎71


Manufacturer: ‎Attwood


UPC: ‎022697930071


Item Package Dimensions L x W x H: ‎6.1 x 3.2 x 2.4 inches


Package Weight: ‎0.11 Kilograms


Item Dimensions LxWxH: ‎4.87 x 8.5 x 4.75 inches


Item Weight: ‎2.24 ounces


Brand Name: ‎Attwood


Country of Origin: ‎United States


Model Name: ‎9300FDV7


Color: ‎Unspecified


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎9300FDV7


Included Components: ‎Fuel Demand Valve


Size: ‎One Size


Date First Available: July 31, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product
Size: One Size
If you have a newer remote fuel tank for your outboard you need this device. Emission regulations require that tanks can no longer vent out through the cap. In warm, sunny weather, the tank can become pressurized and cause operating problems with the motor such as flooding, vapor lock, fuel starvation and engine surging. I had all of these problems with my 6HP Mercury. The guy at the marine store who sold me the remote tank said that this fuel demand valve was not required. He was wrong. This valve solved all of my engine problems. ... show more
Reviewed in the United States on August 31, 2024 by Mike P.E.
    • Great item
Size: One Size
Great item. Exactly as described.TY.
Reviewed in the United States on February 15, 2025 by Mason Sarles
    • It works for 3/8 (very tight) and 5/16.
Size: One Size
I bought this valve to replace an identical one that lasted 8 years outside. The gasoline used did contain ethanol. It worked without any issues for the 8 years I had it, it is a solid product, and that is why I bought it again. As a side note; I did also replaced the entire fuel hose, that is the gray fuel hose from mercury it is very low quality, the inner plastic lining brakes, clogs your line, restricts the fuel passage and turns your gas yellow, use that grey line atvyour own discretion. ... show more
Reviewed in the United States on December 18, 2024 by Juan M. Sainz
    • Good product,easy install !
Size: One Size
Good product, easy install !
Reviewed in the United States on January 23, 2025 by Jerry Roberts
    • Works perfectly!
Size: One Size
Like a lot of boat owners, I couldn’t figure out why my outboard kept flooding. Well, thanks to the EPA, portable gas tank like mine are required not to have s vent. When the gas in the tank became over pressurized, it forced gas into the carb. This valve solves that issue!
Reviewed in the United States on July 30, 2024 by CosmoGodiva
    • Worked perfectly
Size: One Size
This was exactly what we needed. The quality was good and it fit perfectly.
Reviewed in the United States on October 9, 2024 by Izzy Pinkston
    • Fixed my problem with engine sputtering/dieing.
Size: One Size
I have a newer 40hp 4 stroke mercury outboard and it got to where it would fire up and run by wouldn't rev out and start bogging and sputtering and die. This took care of that, runs like a new one again.
Reviewed in the United States on July 24, 2023 by Moparguy
    • Honda generator
Size: One Size
Review Image by Monty S. Monty S.
Stops the siphoning no need for priming bulb Have ran approximately 12 gallons of fuel through it on multiple starts and stops Update I’ve had for approximately one year and have had multiple Valve replacements and only use non-ethanol fuel due to leakage but works great when working
Reviewed in the United States on August 19, 2019 by Monty S. Monty S.

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