Best Generator Fuel Shut Off Valves

Looking for the best generator fuel shut-off valves to ensure safety and efficiency? We’ve tested top options to help you choose the perfect valve for reliable performance and easy maintenance.

Generator fuel shut-off valves are essential for safety and maintenance. They control fuel flow, prevent leaks, and keep your generator running smoothly. Choosing the right valve ensures reliable performance and peace of mind.

Whether you’re replacing a worn-out part or upgrading your setup, the right valve makes all the difference. It’s a small component with a big impact on your generator’s efficiency and longevity.

We’ve researched and tested the best generator fuel shut-off valves to save you time and effort. From universal fits to brand-specific models, this guide has everything you need to make the perfect choice.

List of Top 10 Generator Fuel Shut Off Valves

Title	Best For	Price
Savior Generator Petcock Fuel Gas Tank Switch Shut Off Valve for Predator Champion Generac Etq Homelite Husky Powermax Replace 0j0974 (16mm x 1.5mm)	This Savior Generator Petcock Fuel Gas Tank Switch is perfect for anyone who owns a portable gas generator. It’s ideal for DIYers and handy homeowners who need a reliable replacement part to keep their generator running smoothly.	View on Amazon (paid link)
Anxingo 2 Pack Fuel Shut Off Valve Switch Fuel Pump Valve for Generator Fuel Tank 28-1783-V Threads M10 x 1.25	This product is perfect for generator owners needing a reliable fuel shut off valve. It fits many generator brands and offers a simple On/Off 90-degree rotation design. The M10 x 1.25 threads and 1/4 fuel line ensure easy installation.	View on Amazon (paid link)
Highfine Generator Fuel Tank Shut off Valve 28-1783-V M10X1.25	This Highfine Generator Fuel Tank Shut off Valve is perfect for anyone who owns a generator and wants a reliable, high-quality replacement part. It’s easy to install and works with many generator brands.	View on Amazon (paid link)
Hoypeyfiy Gasoline Generator Shut Off Valve Gas Tank Pump Petcock Fuel Switch Replacement for Predator Generac Champion DuroMax Powermate DuroMax (16mm x 1.5mm)	This fuel shut-off valve is perfect for anyone with a Chinese gasoline generator or specific models from Champion, Generac, or Centurion. It’s a reliable replacement for worn-out parts, ensuring your generator runs smoothly.	View on Amazon (paid link)
HIPA Fuel Shut Off Valve for 192980GS 78299GS 80270GS Generator Fuel shut off Craftsman Troy-Bilt 3250-8000 Watt Portable Generator Pressure Washer	This HIPA Fuel Shut Off Valve is perfect for anyone with a Craftsman, Snapper, or Troy-Bilt generator or pressure washer needing a reliable replacement part. It fits 2500 to 8000 Watt models, ensuring a hassle-free fix.	View on Amazon (paid link)
YGQ Generator Fuel Petcock Shut Off Valve for Champion 122.070400.05 Generac 310574GS Firman Gas Tank Switch M10X1.25mm	This replacement fuel shut-off valve is perfect for Champion, Generac, Firman, and Briggs & Stratton generator owners needing a durable fix. It fits models with M10x1.25mm threading, including 122.070400.05 and 310574GS, and includes a fuel line with clamps for easy setup.	View on Amazon (paid link)
YGQ M16X1.5mm Generator Fuel Shut Off Valve Petcock for Predator 4000 6500 Generac 0J0974 Honda Centurion Duromax Powermate Powerhorse ETQ Gas Tank	This fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It’s easy to install and fits many popular generator brands.	View on Amazon (paid link)
Generator Petcock Fuel Tank Shut Off Valve for Predator Generator Fuel Valve Alton Etq Husky Wen Homelite Powermax Gas Fuel Tank Switch 5.5-16HP 190F 188F 182F 177F 173F 170F 168F (1pcs)	This generator fuel tank shut off valve is perfect for anyone who owns a Predator, Honda, or similar generator with a 5.5-16HP engine. It’s ideal for easy fuel control and quick installation.	View on Amazon (paid link)
Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole	This product is perfect for anyone with a generator or outdoor equipment that needs a fuel tank repair. It’s easy to use and fits popular brands like Generac, Coleman, and Craftsman.	View on Amazon (paid link)
YAMAKATO Generator Petcock Fuel Tank Shut Off Valve Gas Switch 310574GS for Champion Generac 310573GS 193272GS 204743GS All Power Briggs and Stratton etc., M10X1.25mm	This replacement part is perfect for generator owners with Champion, Generac, Briggs & Stratton, or Honda models needing a fuel tank shut-off valve. It fits 310573GS, 193272GS, 204743GS, and similar models, with M10x1.25mm threading and an included fuel filter for easy, leak-free installation.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Generator Fuel Shut Off Valves in this expert-reviewed guide. Each product is handpicked for reliability, ease of use, and value, ensuring you find the perfect fit for your generator. Whether you need a durable replacement or a universal solution, this guide has you covered.

1. Savior Generator Petcock Fuel Gas Tank Switch Shut Off Valve for Predator Champion Generac Etq Homelite Husky Powermax Replace 0j0974 (16mm x 1.5mm)

Savior Generator Petcock Fuel Gas Tank Switch Shut Off Valve for Predator Champion Generac Etq Homelite Husky Powermax Replace 0j0974 (16mm x 1.5mm)

The Savior Generator Petcock Fuel Gas Tank Switch is a shut-off valve designed for portable generators. It fits Predator, Champion, Generac, and more with 16mm x 1.5mm threading.

This valve works with Chinese gasoline generators from 5.5HP to 16HP. It’s compatible with Honda, ETQ, and Powermate models. Easy to install and reliable.

It’s a universal fuel valve for many generator brands. Fits All Power America, Dewalt, and Westinghouse. Durable and long-lasting.

Pros	Cons
Fits many generators, ensuring wide compatibility and easy replacement. Stops fuel leaks, keeping your generator safe and efficient. Durable build for long-lasting performance in tough conditions. Simple installation, saving you time and effort.	Not a universal fit for all generator models. Requires careful measurement before ordering. No warranty or return policy mentioned.

Perfect For:

This Savior Generator Petcock Fuel Gas Tank Switch is perfect for anyone who owns a portable gas generator. It’s ideal for DIYers and handy homeowners who need a reliable replacement part to keep their generator running smoothly.

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2. Anxingo 2 Pack Fuel Shut Off Valve Switch Fuel Pump Valve for Generator Fuel Tank 28-1783-V Threads M10 x 1.25

The Anxingo Fuel Shut Off Valve Switch is a must-have for generator owners. It controls fuel flow with a simple 90-degree turn, ensuring safety and convenience.

This 2-pack includes M10 x 1.25 threads and fits many generator brands. Check your model before buying to ensure a perfect match.

Easy to install, durable, and reliable. Perfect for generator maintenance.

Pros	Cons
Fits many brands of generators and fuel tanks. Easy on/off with a simple 90-degree rotation. Precise threads (M10 x 1.25 mm) for a secure fit. 2-pack value for reliable fuel shut-off solutions.	No installation tools included, so you’ll need to buy them separately. Limited compatibility—check your generator model carefully before buying. No warranty information provided, which might be a concern.

Perfect For:

This product is perfect for generator owners needing a reliable fuel shut off valve. It fits many generator brands and offers a simple On/Off 90-degree rotation design. The M10 x 1.25 threads and 1/4 fuel line ensure easy installation.

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3. Highfine Generator Fuel Tank Shut off Valve 28-1783-V M10X1.25

The Highfine Generator Fuel Tank Shut off Valve is a brand-new, high-quality part. It’s designed to work well with your generator.

This valve has M10X1.25 tank port threads and fits a 1/4 fuel line. It measures 1-1/2 X 1-3/16 X 2-7/8 inches. The 90-degree on/off switch makes it easy to use.

It works with many generator brands and fuel tanks. The package includes one valve. This part is reliable and built to last.

Pros	Cons
Brand new, high-quality construction ensures durability. M10X1.25 threads fit most generator fuel tanks. 90-degree switch enables quick fuel control. Works with multiple brands for wide use. Includes 1 valve for easy setup or repair.	Not compatible with all generator thread sizes May require professional installation for secure fit Hose barb size limits hose compatibility options

Perfect For:

This Highfine Generator Fuel Tank Shut off Valve is perfect for anyone who owns a generator and wants a reliable, high-quality replacement part. It’s easy to install and works with many generator brands.

Ready to Purchase?

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4. Hoypeyfiy Gasoline Generator Shut Off Valve Gas Tank Pump Petcock Fuel Switch Replacement for Predator Generac Champion DuroMax Powermate DuroMax (16mm x 1.5mm)

Hoypeyfiy Gasoline Generator Shut Off Valve Gas Tank Pump Petcock Fuel Switch Replacement for Predator Generac Champion DuroMax Powermate DuroMax (16mm x 1.5mm)

Replace your generator’s fuel valve with this Hoypeyfiy Gasoline Generator Shut Off Valve. It’s a direct replacement for many Chinese gasoline generators, fitting models like Predator, Generac, Champion, and more.

This valve has a 16mm x 1.5mm nut threading and a 22mm hex nut. It’s compatible with Centurion, Honda, and Generac generators, among others. Check your generator’s model before buying to ensure a perfect fit.

Sturdy and reliable, this valve is built to last. Easy to install, it’s a great choice for generator maintenance. Keep your generator running smoothly.

Pros	Cons
Fits many generator models, ensuring wide compatibility. Sturdy build for reliable performance and long-lasting use. Easy installation with precise threading and hex nut. Prevents fuel leaks, keeping your generator safe and efficient.	Compatibility issues: Check sizes carefully before buying. No installation guide: Might need expert help. Limited use: Only for specific generator models.

Perfect For:

This fuel shut-off valve is perfect for anyone with a Chinese gasoline generator or specific models from Champion, Generac, or Centurion. It’s a reliable replacement for worn-out parts, ensuring your generator runs smoothly.

Ready to Purchase?

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5. HIPA Fuel Shut Off Valve for 192980GS 78299GS 80270GS Generator Fuel shut off Craftsman Troy-Bilt 3250-8000 Watt Portable Generator Pressure Washer

HIPA Fuel Shut Off Valve for 192980GS 78299GS 80270GS Generator Fuel shut off Craftsman Troy-Bilt 3250-8000 Watt Portable Generator Pressure Washer

The HIPA Fuel Shut Off Valve is a must-have replacement for your generator. It fits Craftsman, Snapper, and Troy-Bilt models. Works with 3250 to 8000-watt generators.

This valve replaces 192980GS, 78299GS, and 80270GS parts. It’s perfect for 2500 to 2900 PSI generators. Also fits 5250 to 8000-watt models.

Each package includes 2 valves and 2 grommets. Always check your model number before buying. This ensures a perfect fit every time.

Pros	Cons
Replaces multiple parts with one easy-to-install valve. Fits various generators, saving time and money. Includes grommets for a complete, hassle-free repair. Prevents fuel leaks, ensuring safe operation.	No universal fit, check compatibility first. Only 2 valves included, may need more. Requires precise model check to avoid returns.

Perfect For:

This HIPA Fuel Shut Off Valve is perfect for anyone with a Craftsman, Snapper, or Troy-Bilt generator or pressure washer needing a reliable replacement part. It fits 2500 to 8000 Watt models, ensuring a hassle-free fix.

Ready to Purchase?

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6. YGQ Generator Fuel Petcock Shut Off Valve for Champion 122.070400.05 Generac 310574GS Firman Gas Tank Switch M10X1.25mm

The YGQ Generator Fuel Petcock Shut Off Valve is a replacement part for many generators. It fits Champion, Generac, Firman, and more. This valve ensures fuel flow control for your generator.

It works with generators from 650w to 12000w. The package includes a fuel line with clamps. This makes installation easy and hassle-free.

The threading is M10mm x1.25mm, matching specific models. It’s compatible with Briggs and Stratton and other brands. This valve is a reliable solution for fuel management.

Pros	Cons
Fits many generators, from 650W to 12000W. Easy replacement for Champion, Generac, Firman, and more. Includes fuel line with clamps for quick setup. Durable M10x1.25mm threading ensures a secure fit.	No installation tools or instructions included. Fuel line length fixed at 11.8 inches, may not fit all setups. Not a universal fit, check compatibility before buying.

Perfect For:

This replacement fuel shut-off valve is perfect for Champion, Generac, Firman, and Briggs & Stratton generator owners needing a durable fix. It fits models with M10x1.25mm threading, including 122.070400.05 and 310574GS, and includes a fuel line with clamps for easy setup.

Ready to Purchase?

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7. YGQ M16X1.5mm Generator Fuel Shut Off Valve Petcock for Predator 4000 6500 Generac 0J0974 Honda Centurion Duromax Powermate Powerhorse ETQ Gas Tank

YGQ M16X1.5mm Generator Fuel Shut Off Valve Petcock for Predator 4000 6500 Generac 0J0974 Honda Centurion Duromax Powermate Powerhorse ETQ Gas Tank

The YGQ M16X1.5mm Generator Fuel Shut Off Valve is a replacement part for many popular generator brands. It’s an OEM valve with a 22mm hex nut and comes with a 30cm fuel line.

This fuel petcock fits Honda, Generac, Predator, and more. It’s easy to twist and works with portable generators. Check the images to make sure it matches your fuel tank.

Pros	Cons
OEM-quality fit ensures reliable performance and durability. Precise 16mm x 1.5mm sizing with 22mm hex nut for secure installation. Includes 30cm fuel line for easy setup and quick replacement. Compatible with multiple generator models from Generac, Honda, and Predator. Smooth twist operation with just right resistance for effortless control.	No universal fit, check compatibility first. Fuel line length may not suit all setups. Twist resistance varies, test before use.

Perfect For:

This fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It’s easy to install and fits many popular generator brands.

Ready to Purchase?

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8. Generator Petcock Fuel Tank Shut Off Valve for Predator Generator Fuel Valve Alton Etq Husky Wen Homelite Powermax Gas Fuel Tank Switch 5.5-16HP 190F 188F 182F 177F 173F 170F 168F (1pcs)

Generator Petcock Fuel Tank Shut Off Valve for Predator Generator Fuel Valve Alton Etq Husky Wen Homelite Powermax Gas Fuel Tank Switch 5.5-16HP 190F 188F 182F 177F 173F 170F 168F (1pcs)

This Generator Fuel Valve stops fuel flow in generators. It fits 5.5HP to 16HP models with M16×1.5mm threads, including Honda and others.

It works with Predator, Husky, Wen, and more. Handles 5.5HP to 16HP engines like 190F, 188F. Install by screwing the filter end into the tank, then connect the fuel pipe.

Pros	Cons
Fits many generators, ensuring wide compatibility for your needs. Easy installation with clear instructions for hassle-free setup. Durable design for long-lasting performance and reliability. Prevents fuel leaks, keeping your generator safe and efficient.	No instructions included, making installation tricky for beginners. Single piece only, no backup if it fails. Compatibility check needed, risk of wrong fit.

Perfect For:

This generator fuel tank shut off valve is perfect for anyone who owns a Predator, Honda, or similar generator with a 5.5-16HP engine. It’s ideal for easy fuel control and quick installation.

Ready to Purchase?

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9. Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole

Keep your generator running smoothly with this essential kit. It’s a fuel gas tank grommet and shut-off valve designed for easy installation. Perfect for Craftsman, Coleman, Generac, and more.

This kit fits a 33/64″ fuel tank hole, making it a perfect match for many generators. It includes a shut-off valve that works with a 1/4″ ID fuel line.

You’ll get one shut-off valve and one grommet in the package. It’s a simple, effective solution for fuel valve service.

Pros	Cons
Fits 33/64″ fuel tank holes perfectly for easy installation. Works with Generac, Coleman, Craftsman, and more brands. Includes grommet and shut-off valve for complete fuel line repair. Requires only a 1/4″ ID fuel line for setup.	Limited to 33/64″ fuel tank holes only. Requires specific 1/4″ ID fuel line for setup. No extra parts included beyond the basics.

Perfect For:

This product is perfect for anyone with a generator or outdoor equipment that needs a fuel tank repair. It’s easy to use and fits popular brands like Generac, Coleman, and Craftsman.

Ready to Purchase?

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10. YAMAKATO Generator Petcock Fuel Tank Shut Off Valve Gas Switch 310574GS for Champion Generac 310573GS 193272GS 204743GS All Power Briggs and Stratton etc., M10X1.25mm

YAMAKATO Generator Petcock Fuel Tank Shut Off Valve Gas Switch 310574GS for Champion Generac 310573GS 193272GS 204743GS All Power Briggs and Stratton etc., M10X1.25mm

Keep your generator running smoothly with the YAMAKATO Generator Petcock Fuel Tank Shut Off Valve. This easy-to-twist valve replaces old parts and includes a fuel tank filter for added convenience. It’s a perfect fit for many popular generator brands.

Works with Honda, Champion, Briggs & Stratton, Generac, and more. Check the M10x1.25mm threading to ensure compatibility with your generator.

Pros	Cons
Easy twist shut-off valve for quick fuel control. Fits multiple brands, saving time and money on replacements. Includes fuel filter for complete maintenance in one kit. Durable M10x1.25mm threading ensures a secure, leak-free fit.	Inconsistent fit with some generator models. Stiff rotation requires extra effort to operate. Thread size mismatch for non-M10x1.25mm tanks.

Perfect For:

This replacement part is perfect for generator owners with Champion, Generac, Briggs & Stratton, or Honda models needing a fuel tank shut-off valve. It fits 310573GS, 193272GS, 204743GS, and similar models, with M10x1.25mm threading and an included fuel filter for easy, leak-free installation.

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Buying Guide

Choosing the right generator fuel shut-off valve is easy with this guide. We’ll help you find the perfect fit for your needs.

Factors to Consider When Buying a Generator Fuel Shut-Off Valve:

Compatibility:
Check your generator’s model and fuel tank size. Ensure the valve’s threading and size match your generator for a perfect fit.
Thread Size:
Measure the threading carefully. Common sizes include M10x1.25mm and M16x1.5mm. The right thread size ensures a leak-free connection.
Material Quality:
Look for durable materials like brass or stainless steel. High-quality valves last longer and handle fuel better.
Ease of Installation:
Choose a valve that’s easy to install. Some come with fuel lines and clamps, making setup quick and hassle-free.
Brand and Reputation:
Trusted brands often offer better reliability. Check reviews to ensure the valve is well-made and long-lasting.
Price and Value:
Compare prices to find the best value. A slightly higher cost for a reliable valve is worth it for safety and performance.
Additional Features:
Some valves include filters or grommets. These extras can improve fuel flow and protect your generator.

Make Your Choice with Confidence:
With these factors in mind, you’re ready to pick the best generator fuel shut-off valve. Enjoy peace of mind knowing your generator is safe and efficient.