Uncategorized

The Best Lawn Mower Gas Tanks

This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.

Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

A reliable gas tank is crucial for the consistent performance of your lawn mower. Without adequate fuel storage or a well-maintained tank, you risk interruptions during crucial yard work. This guide will help you select the best replacement or upgrade for your outdoor power equipment.

Looking for the best Lawn Mower Gas Tanks?

Discover now our comparison of the best Lawn Mower Gas Tanks. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lawn Mower Gas Tanks are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lawn Mower Gas Tanks in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
184900 532184900 Fuel Tank Assembly Compatible with Husqvarna, Craftsman, Poulan, Roper, Sears, Weed Eater...
  • Part Number: 532184900, 532109202, 184900, 105738X, 109202X
  • Compatible with Husqvarna, Poulan, Poulan Pro, Roper, Sears Craftsman, Weed Eater Tractors and Riding Lawn Mower Models
  • Compatible with Craftsman Model: T1000 LT2000 LT1000 LTX-1000 DYT4000
  • Compatible with Poulan: 270450, 271470, 271491, 271190, PO14542B, PO165H42C, PO14542C, PO14542D, PO14542E, PO14542F, PO17542STD, PP1238, PP1238A
  • Compatible with Husqvarna: LT 18542, LT 18542 A, LT 18542 B, LTH 1742 A, LTH 1742 B, LT 1538 B, LT 1538 C, LT 1538 D, LTH 1742 C, LTH 1742 D, YTH 1842 A, YTH 1842 B, YTH 1842 C, Y125H42A, Y12R38B, Y1242C, Y1242D, Y1442A, Y12538B, Y12542D, Y12542E, Y1442B...
  • Product Specifications: 13" Long Total, Tank Length Of 10" Long , 6" Wide, 5" Deep
No. 2
532184900 184900 Fuel Tank & Fuel Cap for Poulan Craftsman Husqvarna Roper, Sears Weed Eater Fits DYT...
  • Replaces 532109202, 532184900, 109202X, 184900, 105738X
  • Package Contain 1 X Fuel Tank & Fuel Cap, The product contains all the accessories shown in the picture
  • Compatible with Poulan, Po-ulan Pro, Craftsman, Husqvarna, Roper, Sears Weed Eater and Riding Lawn Mower Models
  • Compatible with Craftsman DYT4000, LT1000, LTX-1000, T1000, LT2000, Also for Poulan PO14542C, 270450, PP1238A, 271470, 271491, 271190, PO17542STD, PP1238, PO14542B, PO14542F, PO165H42C, PO14542D, PO14542E Models
  • Compatible with Husqvarna: Y125H42A, YTH 1842 A, YTH 1842 C, YTH 1842 B, Y12R38B, Y12538B, Y1442A, Y1242C, Y1242D,Y12542D, Y12542E, Y1442B, Y1292RBB, Y125H38A, Y12592RBA, Y12542G, Y1292RBA, LTH 1742 D, LT 1538 D, LT 18542, LT 18542 A, LT 18542 B, LTH...
  • This product is made of high-quality materials and can help you enhance the performance and efficiency of your lawn mower, thus ensuring the smooth operation of your lawn equipment throughout the entire working period
  • The design of this product can help you reduce the overall burden and make the operation of the lawn mower more flexible, thus helping you reduce operational fatigue
No. 3
691993 Fuel Tank - 4 Quart Plastic Gas Tank & Cap Compatible with B&S Remote Mounting for Lawn and Garden...
  • Replace 691993, 493337, 490572, 490579, 1918646, 1918646, 191864MA
  • Product Included 1x 4 Quart Tank-Fuel, 1x Fuel Cap, 1x Fuel Shut-Off Valve
  • Compatible with B&S 192402 192407 192412 192417 192432 196412 196702 engines, for remote mounting
  • Engines suitable for lawn and garden equipment, as well as certain specific snow removal machines, tractors, wood splitting machines, rotary tillers, wood splitters and other remote installation scenarios
  • Product Function: When your fuel tank rupps, there will be a risk of fuel leakage during use, fire or engine and motor stalling during operation. Replacing the fuel tank can keep the engine fuel clean, well-ventilated and safe, allowing your outdoor power...
  • Easy installation: Before installation, please ensure that the existing fuel in the fuel tank is completely drained and disconnect the spark plug wires. Note that before refueling, please remember to cool the engine for at least 2 minutes
  • This product is made of high-quality plastic, which can minimize the risk of fuel tank rupture and thus extend its service life
No. 4
532184900 532109202 184900 109202X 105738X Fuel Tank Compatible with Husqvarna/Poulan/Roper/Craftsman Weed...
  • Replacement part number: 184900, 109202X, 105738X, 532184900, 532109202
  • Compatible with Husqvarna Model: LT 1538 B, LT 1538 C, LT 1538 D, LT 18542, LT 18542 A, LT 18542 B, LTH 1742 A, LTH 1742 B, LTH 1742 C, LTH 1742 D, YTH 1842 A, YTH 1842 B, YTH 1842 C, Y125H38A, Y125H42A, Y12R38B, Y1242C, Y1242D, Y12538B, Y12542D, Y12542E...
  • Compatible with Craftsman Model: DYT4000 LT1000 LTX-1000 T1000 LT2000
  • This product is made of high quality materials, durable, not easy to deform, strong, long service life
  • Compatible with Po-ulan Model: PP1238, PP1238A, 271190, PO14542B, PO14542C, PO14542D, PO14542E, PO14542F, PO17542STD, 270450, 271470, 271491, PO165H42C
  • If you have any questions, please contact us, we will reply and help you within 24 hours
No. 5
Tektall Fuel Tank With Cap Gas 4 Quart Compatible with Various Tecumseh Engines Including H35-45751Y...
  • 【Fitment 1】Fits Various Tecumseh Engines Including: Tecumseh H35-45751Y, Tecumseh H35-45801B, Tecumseh HM100-159010D, Tecumseh HM100-159035D, Tecumseh HM100-159090H, Tecumseh HM100-159151H, Tecumseh HM100-159317P, Tecumseh HM100-159319N, Tecumseh...
  • 【Fitment 2】Tecumseh HM80-155574P, HM80-155579T, Tecumseh HM80-155638S, Tecumseh HMSK80-155326S, Tecumseh HMSK80-155361R, Tecumseh HMSK80-155377U, Tecumseh HMSK80-155550V, Tecumseh HMSK80-155672X, Tecumseh HS40-55614R, Tecumseh OHSK120-222005A
  • 【Features】 This gas tank is in good condition, does NOT leak, and is fully functional and ready for use. Dimensions appx 11" x 6" x 5".
  • 【Replaces Part Numbers】 37290 and 34156
No. 6
JDLLONG 532184900 Fuel Gas Tank Assembly with Cap Compatible with Husqvarna for Craftsman for Poulan Pro Roper...
  • 【Part Number】Fuel Tank 532184900, 532109202, 184900, 105738X, 109202X
  • 【Fitment】532184900 Fuel Tank Fit for Husqvarna, for Poulan, for Poulan Pro, for Roper, for Sears for Craftsman, for Weed Eater Tractors and Riding Lawn Mower Models
  • 【Specs】13" Long Total, Tank Length Of 10" Long , 6" Wide, 5" Deep
  • 【Package Include】1 x 532184900 Fuel Tank Assembly , 1 X Fuel Filter , 1 X Shut-off Valve ,4 X Clamps As the Picture Shows
  • 【Note】If You Have Any Questions About Our Products, Please Email Us And We Will Give You a Satisfactory Answer Within 24 Hours
No. 7
Gas Fuel Tank with Cap Compatible with 699374 B&S Engines, John Deere, Troy Bilt, Craftsman & More Replaces...
  • 【FITMENT】Compatible with B&S with a quantum 4HP to 6.75HP small gasoline engines. This 699374 fuel tank allows you to quickly and easily replace old tanks on John Deere, Toro, Troy Bilt, MTD, Craftsman & more
  • 【REPLACES】For B&S: 699374, 494213, 495224, 499618, 693377 gas fuel tank. Meets or exceeds OEM specification, precision injection molding process to meet original equipment specifications
  • 【HIGH QUALITY】Long life-span matters, that is why our gas tank is made of corrosion-resistant plastic to maximize engine life, to ensure it can work for a long time
  • 【FUNCTION】When your fuel tank cracks, there is a risk of fuel leaks, fire or fuel contamination. Replacing a new fuel tank keeps engine fuel clean, ventilated, and safe, enabling your outdoor power equipment to operate at peak performance
  • 【24-MONTH WARRANTY】If you have any other questions about gas fuel tank, please contact us anytime and we will be glad to assist you. Your satisfaction is the direction we have been working towards
No. 8
84004115 Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank Replacement Part Compatible with Lawn mower...
  • 【REPLACEMENT】If you are experiencing the situation like tank leaking. A failing lawn mower gas tank might be the problem. This tank is designed to match the function and form of the original tank, OEM design to replace your defective fuel tank.
  • 【OE REPLACES#】594112, 84004115. This Lawnmower engine tank has went through rigorously testing so that you will get a fairly reliable fuel filter. Please check the original fuel tank OE number before making the purchase.
  • 【COMPATIBLE WITH MODELS】093J02-0093-F1, 103M05-0026-F1, 103M0B-0040-F1, 121P02-0002-F1, 103M02-0008-F1, 104M02-0074-F1, 115P02-0004-F1, 104M05-0072-F1, 123P32-0025-F1, 124P02-0001-F1, 123P02-0010-F1, 120P02-0001-F1, 123P0B-0081-F1, 123P05-0030-F...
  • 【PERFORMANCE】This Compatible with Lawn mower engine tank is made high-impact plastic, which helps prevent fluid leaks and overheating, meanwhile offer your vehicle a long-term stability and excellent performance.
  • 【24-MONTH WARRANTY】 If for any reason at all, you are not fully satisfied with the Lawnmower tank, you can contact us through amazon message for carefree REPLACEMENT or REFUND.
No. 9
691993 Fuel Tank, 1 Gallon Gas Tank for Lawn Mower Small Engines, Garden Tiller, Log Splitter, Snow Blower...
  • Prevent Gasoline Leaks - If an old 4-quart fuel tank is constantly dripping gasoline at the seams, replacing it with a new fuel tank can effectively solve this issue. When installing this component, ensure to work in a well-ventilated area.
  • Simple Installation - The top of the gas tank features mounting brackets and screw holes, allowing it to be securely fixed with two bolts. Before beginning the installation, make sure to drain the existing fuel from the tank and disconnect the spark plug...
  • Sturdy and Long-lasting - Our 691993 fuel tank is constructed from high-quality plastic, while the fuel shut-off valve insertion hole is made of durable aluminum, minimizing the risk of cracking. This makes it an ideal replacement for your original fuel...
  • Wide Compatibility - Our 691993 fuel gas tank is compatible with various lawn and garden machines such as garden way chipper/shredder, specific snow blowers, tillers, leaf blowers, log splitters, and more, designed for remote mounting.
  • Kit Includes - Each kit contains 1x Fuel Tank, 1x Shut Off Valve, and 1x Fuel Cap, providing you with everything you need for a hassle-free replacement of your old fuel tank.
No. 10
691993 Fuel Tank 4 Quart Plastic Gas Tank with Shut Off Valve and Cap Compatible with B&S, Lawn and Garden...
  • Replacement Model: 691993, 493337, 490579, 490572, 1918646, 191864MA
  • Compatible with B&S, Troy-bilt garden way chipper/shredder, some specific snow blowers, tillers, log splitters, leaf blowers, lawn and garden equipment engines, etc
  • Installation is simple with a mounting bracket and screw holes in the top, which need to be secured firmly with two bolts
  • Made of high-quality plastic, which will not be easily split and damaged, maximizing the life and ensuring that it can work for a long time
  • Equipped with a safety cap with a good seal to prevent unwanted spills

What is the purpose of a comparison site?

When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Lawn Mower Gas Tanks now!

Last update on 2026-04-18 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Lawn Mower Gas Tanks

Understanding Gas Tank Types

When looking for a new gas tank, consider the material. Plastic tanks are common due to their lighter weight and resistance to rust. However, they can become brittle over time, especially with exposure to UV rays. Metal tanks, typically steel, are more durable and less prone to cracking but can be heavier and susceptible to rust if not properly coated or maintained.

Capacity and Compatibility

Gas tank capacity is measured in quarts or liters and should be sufficient for your typical mowing needs. Larger tanks mean fewer refueling stops, which can be a significant convenience for large properties. Always verify that the tank's dimensions, fuel line connections, and mounting points are compatible with your specific lawn mower model. Check the manufacturer's recommendations or consult your mower's manual for exact specifications.

Features to Consider

Look for tanks with secure caps to prevent fuel evaporation and spills. Some tanks come with integrated fuel filters or sediment bowls, which can help keep your fuel system clean. Consider the ease of installation; some tanks are designed for straightforward replacement, while others might require minor modifications. Durability and resistance to degradation from ethanol fuels are also important factors for long-term use.

Frequently Asked Questions

How do I know if my lawn mower gas tank needs replacing?
Signs of a failing gas tank include visible cracks, rust, leaks, or significant dents. If your mower is running erratically or having fuel delivery issues that aren't related to the fuel filter or carburetor, the tank itself could be the culprit.
Can I use a different size gas tank than the original?
While it might be possible, it's generally best to stick with the original capacity. A significantly larger tank might not fit properly or could affect the mower's balance, while a smaller one will require more frequent refueling.
Are plastic or metal gas tanks better?
Each material has pros and cons. Plastic tanks are lighter and won't rust, but can degrade in sunlight. Metal tanks are generally more robust but heavier and prone to rust if their coating is damaged.
How important is the gas cap?
A secure, properly sealing gas cap is vital for preventing fuel evaporation, keeping debris out of the tank, and avoiding fuel spills. A damaged or ill-fitting cap can lead to performance issues and safety hazards.
Do I need special tools to replace a gas tank?
Basic hand tools like wrenches and screwdrivers are usually sufficient for most gas tank replacements. Ensure you have a way to safely drain any remaining fuel before starting the removal process.