Best Generator Fuel Valves

Looking for the best generator fuel valves? Explore our top picks and trusted reviews to find a safe, reliable match for your generator.

You will keep power running with Best Generator Fuel Valves. We pick the safest products for your home. Our guide shows you the top options.
Simple switches stop leaks and save gas. Read on to find your exact match.
Trust our reviews for a smart buy today. Explore the options now in our full list.

List of Top 10 Generator Fuel Valves

Title	Best For	Price
Savior Generator Petcock Gas Fuel Tank Shut Off Valve for Champion Generac	Do you own a Champion, Generac, or Westinghouse machine? This valve helps you stop gas flow during breaks for safety.	View on Amazon (paid link)
Kvjicdo M16x1.5mm Generator Shut Off Valve Gas Tank Pump Petcock Fuel Switch Fit For Predator Generac 3500W-9000W 5.5HP-16HP Generator (3 Pack)	This 3-pack fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It fits Predator and Generac generators from 3500W to 9000W and 5.5HP to 16HP.	View on Amazon (paid link)
Anxingo 2 Pack Generator Fuel Shut Off Valve M10 x 1.25	This is perfect for DIY repair workers and shops that fix fuel tanks and generators with the right fit. It has a simple 90-degree on and off valve, and each pack has two valves.	View on Amazon (paid link)
Gewxgzo M16x1.5mm Generator Fuel Shut Off Petcock Valve for 5.5hp-16hp 3500w-9000w Generators Replace Gas Tank Pump Petcock Fuel Switch(2 Pack)	This fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It works with many generator brands and models, making it a great choice for anyone with a 5.5hp to 16hp generator.	View on Amazon (paid link)
HIPA 2 Pack 90 Degree Fuel Shut Off Valve 28-1783-V Petcock 2-3KW for Generator Engine Fuel Tank	This HIPA 2 Pack 90 Degree Fuel Shut Off Valve is perfect for generator owners who need a reliable replacement part. It works with Champion, Harbor Freight, Honda, and Chinese generators, making it a great choice for anyone with these brands.	View on Amazon (paid link)
YGQ Generator Fuel Petcock Shut Off Valve for Champion 122.070400.05	The YGQ Generator Fuel Petcock Shut Off Valve is perfect for homeowners who own Champion, Generac, or Durostar generators. This valve is easy to use.	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 needs a reliable and high-quality replacement part for their generator or fuel tank. It’s easy to install and works with many brands, making it a great choice for DIY repairs or upgrades.	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)
JSIERLUOV generator petcock fuel tank shut off valve for Predator Champion Generac Etq Homelite Husky Powermax generator Replace 0j0974 (16mm x 1.5mm) (2 pack）	People with Honda, Generac, and Predator generators need this part. It helps you stop the gas flow safely.	View on Amazon (paid link)
YGQ Generator Fuel Shut Off Valve for Predator 4000 6500 Generac 0J0974	This YGQ Generator Fuel Shut Off Valve is perfect for generator owners who need a reliable replacement part. It’s easy to install and works with many popular brands like Generac, Predator, and Honda.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 generator fuel valves in our expert-curated guide. Each valve is thoroughly reviewed for performance, durability, and value. Whether you need a universal fit or a brand-specific replacement, we’ve got you covered. Find the perfect fuel valve to keep your generator running smoothly and safely.

1. Savior Generator Petcock Gas Fuel Tank Shut Off Valve for Champion Generac

The Savior Generator Petcock is a reliable fuel shut-off valve for your generator. It fits Champion and Generac models, ensuring a tight seal and safe operation.

This universal valve works with many generator brands, including Honda, Predator, and more. It’s easy to install and keeps your generator running smoothly.

Key features: 16mm x 1.5mm threading, 22mm hex nut, and wide compatibility. Perfect for keeping your generator in top shape.

Pros	Cons
Fits many common gas generators. Easy shutoff helps stop fuel flow. 16mm x 1.5mm threads fit many fuel valves. 22mm hex nut accepts standard fitting tools. Works with many top generator brands.	Compare measurements first. Not all tanks fit. May not fit yours.

Perfect For:

Do you own a Champion, Generac, or Westinghouse machine? This valve helps you stop gas flow during breaks for safety.

Ready to Purchase?

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2. Kvjicdo M16x1.5mm Generator Shut Off Valve Gas Tank Pump Petcock Fuel Switch Fit For Predator Generac 3500W-9000W 5.5HP-16HP Generator (3 Pack)

The Kvjicdo M16x1.5mm Generator Shut Off Valve is a reliable fuel switch for your generator. It fits Predator and Generac models from 3500W to 9000W. This 3-pack ensures you have spares ready.

It has 16mm x 1.5mm nut threading and a 22mm hex nut. The 90-degree On/Off switch makes fuel control simple. Works with 5.5HP to 16HP engines.

Check the photos and part details before buying. Contact us if you need help. We’re here to assist!

Pros	Cons
Fits multiple generators, from 5.5HP to 16HP models. Easy 90-degree on/off switch for quick fuel control. 3-pack value, perfect for replacements or spares. Simple installation with 22mm hex nut and 16mm threading.	No big brand name May not fit all Cheap plastic quality

Perfect For:

This 3-pack fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It fits Predator and Generac generators from 3500W to 9000W and 5.5HP to 16HP.

Ready to Purchase?

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3. Anxingo 2 Pack Generator Fuel Shut Off Valve M10 x 1.25

This 2-pack fuel shut off valve has M10 x 1.25 threads. It fits many generators and fuel tanks. The valve turns 90 degrees to turn fuel on or off.

The 1/4-inch fuel line has a 1-1/2 x 1-3/16 x 2-7/8 inch barb. Check the size and model 28-1783-V before you buy.

Pros	Cons
Fits many brands of generators and fuel tanks. Easy on/off with a 90-degree rotation. 2-pack value for extra convenience and savings. Precise threads (M10 x 1.25 mm) for a secure fit.	No universal fit, check compatibility first. Limited package includes only two valves. No instructions provided, installation might be tricky.

Perfect For:

This is perfect for DIY repair workers and shops that fix fuel tanks and generators with the right fit. It has a simple 90-degree on and off valve, and each pack has two valves.

Ready to Purchase?

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4. Gewxgzo M16x1.5mm Generator Fuel Shut Off Petcock Valve for 5.5hp-16hp 3500w-9000w Generators Replace Gas Tank Pump Petcock Fuel Switch(2 Pack)

The Gewxgzo M16x1.5mm Generator Fuel Shut Off Petcock Valve is a must-have replacement part for your generator. It fits 5.5hp to 16hp generators and comes in a 2-pack for convenience.

This valve has 16mm x 1.5mm nut threading and a 22mm hex nut. It’s easy to install and works with many generator brands.

Use it with Ge-nerac, Dewalt, DuroMax, Westinghouse, and more. It’s a universal fuel valve for all power generators.

Pros	Cons
Easy to install on many generator sizes Replace old pumps with new shut-off valve Two valves in one pack gives great value Simple fit for top brands like Generac, Dewalt, Westinghouse Work perfectly with all power tools and machines	Only two valves come in each pack. Check the thread size before you buy. Some tanks may need extra sealing washers.

Perfect For:

This fuel shut-off valve is perfect for generator owners who need a reliable replacement part. It works with many generator brands and models, making it a great choice for anyone with a 5.5hp to 16hp generator.

Ready to Purchase?

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5. HIPA 2 Pack 90 Degree Fuel Shut Off Valve 28-1783-V Petcock 2-3KW for Generator Engine Fuel Tank

The HIPA 2 Pack 90 Degree Fuel Shut Off Valve is a must-have for generator owners. It controls fuel flow with a simple 90-degree turn. The M10x1.25 inlet and 1/4 hose barb outlet fit many models.

This valve works with Champion, Harbor Freight, Honda, and Chinese generators. It’s easy to install and keeps your engine running smoothly.

Pros	Cons
90-degree valve makes fuel control super simple. Fits many brands of popular generators. Hose barbs let you attach lines quickly. Strong ON/OFF switch stops fuel well. Great value for your engine.	Limited to specific generator models, not universal. No installation tools or instructions included. Plastic components may wear out faster than metal.

Perfect For:

This HIPA 2 Pack 90 Degree Fuel Shut Off Valve is perfect for generator owners who need a reliable replacement part. It works with Champion, Harbor Freight, Honda, and Chinese generators, making it a great choice for anyone with these brands.

Ready to Purchase?

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6. YGQ Generator Fuel Petcock Shut Off Valve for Champion 122.070400.05

The YGQ Generator Fuel Petcock Shut Off Valve is a replacement part for many generators. It fits Champion, Firman, Generac, and more. This valve works with generators from 650w to 12000w.

This part has M10mm x1.25mm threading. It replaces multiple part numbers, like 310574GS and 122.070400.05. It’s compatible with Briggs and Stratton valves too.

The package includes a fuel petcock and an 11.8in fuel line with clamps. It’s a simple fix for your generator’s fuel system.

Pros	Cons
Fits many generators, from 650W to 12000W. Replaces multiple part numbers, saving time and effort. Includes fuel line and clamps, ready for quick installation. Compatible with top brands, like Champion, Generac, and Briggs & Stratton.	No instructions included, making installation tricky for beginners. Limited compatibility with non-listed generator models. Fuel line length may not fit all setups.

Perfect For:

The YGQ Generator Fuel Petcock Shut Off Valve is perfect for homeowners who own Champion, Generac, or Durostar generators. This valve is easy to use.

Ready to Purchase?

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7. 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 has M10X1.25 tank port threads and fits fuel lines with a 1/4 inch size. This valve is easy to install and use.

This valve has a 90-degree on/off switch for quick control. Its compact size (1-1/2 X 1-3/16 X 2-7/8 inches) makes it easy to fit in tight spaces. It works with many generator and fuel tank brands.

The package includes one valve, ready for immediate use. It’s a reliable choice for your generator needs.

Pros	Cons
Brand new, high-quality shut-off valve for reliable performance. Fits many generators and fuel tanks with M10X1.25 threads. Easy 90-degree on/off control for quick fuel management. Includes everything needed: 1x valve in the package.	No installation guide, might need expert help. Not for all fuel types, check compatibility first. Small parts, risk of losing during setup.

Perfect For:

This Highfine Generator Fuel Tank Shut off Valve is perfect for anyone who needs a reliable and high-quality replacement part for their generator or fuel tank. It’s easy to install and works with many brands, making it a great choice for DIY repairs or upgrades.

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 fuel valve controls gas flow and comes as one piece. It has a 90-degree On/Off switch and a 22 mm hex nut. The inside thread is M16 × 1.5 mm.

It fits listed models from Predator, Honda, ETQ, Husky, Wen, Homelite, and PowerMax. It suits 5.5–16 HP engines and many 168F–190F models. Compare your old valve before you order.

Drain the tank before you fit the valve. Screw the filter end into the tank, then join the fuel pipe.

Pros	Cons
Fits many generator models, ensuring wide compatibility. Easy installation with clear, simple instructions. Durable design for long-lasting performance. Prevents fuel leaks, keeping your generator safe and efficient.	No universal fit, check compatibility first. Requires careful installation, drain oil beforehand. Single piece, no extras included.

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?

View Price on Amazon (paid link)

9. JSIERLUOV generator petcock fuel tank shut off valve for Predator Champion Generac Etq Homelite Husky Powermax generator Replace 0j0974 (16mm x 1.5mm) (2 pack）

JSIERLUOV generator petcock fuel tank shut off valve for Predator Champion Generac Etq Homelite Husky Powermax generator Replace 0j0974 (16mm x 1.5mm) (2 pack）

The JSIERLUOV fuel shut-off valve is a perfect replacement for your generator. It fits Predator, Champion, Generac, and more with 16mm x 1.5mm threading. This 2-pack ensures you always have a spare ready.

This petcock valve works with many generator models, from 5.5HP to 16HP. It’s compatible with top brands like Honda, Harbor Freight, and Westinghouse. The 90-degree on/off switch makes fuel control simple.

Easy to install, built to last, and affordable. Keeps your generator running smoothly. A smart choice for repairs.

Pros	Cons
Fits many generators, saving you time and hassle. Easy to install with 16mm x 1.5mm threading. Durable build ensures long-lasting performance. 2-pack value for backup or multiple repairs.	Not a universal fit for all generator models. Requires careful measurement before ordering. Limited to specific thread sizes (16mm x 1.5mm).

Perfect For:

People with Honda, Generac, and Predator generators need this part. It helps you stop the gas flow safely.

Ready to Purchase?

View Price on Amazon (paid link)

10. YGQ Generator Fuel Shut Off Valve for Predator 4000 6500 Generac 0J0974

The YGQ Generator Fuel Shut Off Valve is a reliable replacement part for many generator models. It fits Predator, Generac, and more. The 16mm x 1.5mm valve comes with a 30cm fuel line.

This OEM valve is easy to install and use. It has a 22mm hex nut for secure fitting. The twist mechanism works smoothly with reasonable resistance.

It’s compatible with top brands like Honda, Champion, and Duromax. Always compare images with your original part for a perfect match.

Pros	Cons
Easy twist off to stop gas flow Universal fit for all major generator brands OEM size works with most fuel tanks Safe fit for Predator Honda and Generac Comes with a 30cm long fuel hose	Needs careful model matching before buying. May not fit every generator listed. Confirm thread and hose size first.

Perfect For:

This YGQ Generator Fuel Shut Off Valve is perfect for generator owners who need a reliable replacement part. It’s easy to install and works with many popular brands like Generac, Predator, and Honda.

Ready to Purchase?

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Buying Guide

Keep power running with reliable fuel valves. Stop leaks and save gas today. Trust our guide to find the best valve for your generator.

Users note these valves keep fuel stable during storage. Easy switches prevent gas leaks at home. Many owners enjoy safe operation and quick installs.

Thread Size: Check your tank’s valve for the right size. M10x1.25 and M16x1.5mm are common sizes. Match the threading for a tight seal.

Switch Style: 90-degree valves turn fuel on or off easily. Simple on/off switches stop leaks with one move. Pick the style that fits your tank location.

Compatibility: Make sure it fits your generator brand. Check Champion, Generac, Predator, or Honda models. Verify the model number before buying.

Package Size: Single valves work for small repairs. Multi-packs like 2 or 3 units save money for future needs. Always have spares available.

Fuel Line: Some valves include fuel hoses with clamps. Check if a fuel line is part of the package. Extra hoses make installation faster.

Power Range: Verify it matches your engine’s horsepower. Most fit 5.5HP to 16HP engines. Choose based on your specific generator’s power rating.

Installation: Look for easy-to-turn designs with large hex nuts. Simple screw-in fitting saves time and tools. Mark the original position before removing.

Size: Check the valve dimensions for tight spaces. Compact designs fit where old valves were. Measure before buying to ensure proper fit.