This item has been sourced from the original manufacturer to be used with portable generators from Generac. The shut-off valve attaches to the bottom of the fuel tank and is used to regulate the fuel that flows into the fuel lines. This item is available as an individual replacement part.
Valve Fuel Shutoff 4gal Tank 0H3384
OEM part for: Generac
Part Number: 0H3384
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Compatibility
This Valve Fuel Shutoff 4gal Tank will fit the following 43 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Generac
Show More Compatible ModelsThis item works with the following types of products:
- Generator Parts
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Accident which broke the cutoff valve
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Parts Used
Valve leaking
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Generator would not start. Fuel old and carb gummed up.
Tool Type
Generator
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Adjustable Wrench
This was time consuming but saved over $50.
The spark plug and air duct were old, rusted and damaged. Replacement was simple.
The valve for the fuel tank was essential. The part was a perfect replacement.
Removed the gas tank, cleaned thoroughly, put new valve (with integral fuel screen) in place (do not over tighten), and the unit runs like new. Old valve was restricted and fuel flow was weak.
Original plastic shutoff valve leaked
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
Fuel shut off valve is broken
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, None
Parts Used
Fuel shut off valve broke off. Replaced easily
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Fuel shutoff value corroded inside
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, Pliers
Parts Used
Fuel shutoff broke off on threaded end.
Tool Type
Generator
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
Parts Used
2. Clean threads in tank using thread removal tool and tap and die.
3. Apply appropriate thread compound.
4. Install shutoff being careful not to over tightening.
5. Reinstall tank. Attach fuel line.
6. Add fuel. Check for leaks.
7. Job complete.
Fuel shut off valve leaked
Tool Type
Generator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers, Wrench Set
Parts Used
Shut off valve on/off lever broke off.
Tool Type
Generator
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Wrench Set
Parts Used
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
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