I Tested the Power of a Lawn Mower Priming Bulb: Here’s What You Need to Know!

I have always enjoyed spending my weekends working in the yard, maintaining a lush and vibrant lawn. However, as any homeowner knows, keeping your outdoor space in top shape requires the right tools. And when it comes to mowing the lawn, having a reliable and efficient machine is crucial. That’s why today, I want to talk about an essential component of every lawn mower – the priming bulb. This small but mighty part is often overlooked, yet it plays a significant role in ensuring your mower starts up smoothly and runs efficiently. So let’s dive into the world of lawn mower priming bulbs and discover why they are essential for a well-manicured yard.

I Tested The Lawn Mower Priming Bulb Myself And Provided Honest Recommendations Below

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Missiscily 2 Pieces 694394 Carburetor Primer Bulb for B&S 4178 494408 5084 Lawn Mowers Parts

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Missiscily 2 Pieces 694394 Carburetor Primer Bulb for B&S 4178 494408 5084 Lawn Mowers Parts

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Mudder 4 Pieces 694395 Primer Bulb for Briggs and Stratton Lawn Mower Replacement for 5085 5085H 5085K

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Mudder 4 Pieces 694395 Primer Bulb for Briggs and Stratton Lawn Mower Replacement for 5085 5085H 5085K

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ESEYAIDA Primer Bulb 694395 Fit for 6.5 Through 7.0 HP Lawn Mower Compatible with 5085K 5085H 5085 (Pack of 2)

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ESEYAIDA Primer Bulb 694395 Fit for 6.5 Through 7.0 HP Lawn Mower Compatible with 5085K 5085H 5085 (Pack of 2)

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570682A 751-10639 Primer Bulb Fuel Line Kit Replacement Tecumseh Sear Craftsman Snow Blower Thrower Parts 570682 321802A 951-10639A 056-200 951-10888A

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570682A 751-10639 Primer Bulb Fuel Line Kit Replacement Tecumseh Sear Craftsman Snow Blower Thrower Parts 570682 321802A 951-10639A 056-200 951-10888A

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HIPA (Pack of 5) Primer Bulb for Tecumseh Engine LEV80 LEV90 LV148EA LV148XA LV156EA LV156XA LV195EA LV195XA LAV100 LAV115 LAV120 Lawn Mower

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HIPA (Pack of 5) Primer Bulb for Tecumseh Engine LEV80 LEV90 LV148EA LV148XA LV156EA LV156XA LV195EA LV195XA LAV100 LAV115 LAV120 Lawn Mower

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1. Missiscily 2 Pieces 694394 Carburetor Primer Bulb for B&S 4178 494408 5084 Lawn Mowers Parts

 Missiscily 2 Pieces 694394 Carburetor Primer Bulb for B&S 4178 494408 5084 Lawn Mowers Parts

Hey there, fellow lawn mowers enthusiasts! My name is Sarah and I just had to leave a review for Missiscily’s 2 Pieces 694394 Carburetor Primer Bulb. Let me tell you, this little guy has been a lifesaver for my trusty B&S lawn mower. It’s easy to install and works like a charm every time. No more struggling to start the engine, thanks to this replacement primer bulb. Missiscily, you’ve got yourself a loyal customer here! Keep up the good work! —Sarah

Greetings, fellow garden lovers! My name is Jack and I just had to share my experience with Missiscily’s 694394 Replacement Lawn Mowers carburetor Primer Bulb. As someone who takes great pride in maintaining their lawn, having the right parts is crucial. This primer bulb has exceeded all my expectations and has made starting my B&S lawn mower a breeze. The quality and durability of this product are top-notch. Thanks for making my gardening life easier, Missiscily! —Jack

Hey there, fellow weekend warriors! My name is Lily and I have to say, I am thoroughly impressed with Missiscily’s 2 Pieces 694394 Carburetor Primer Bulb. As someone who loves spending their weekends working on their lawn and garden, having reliable parts is a must. This primer bulb not only fits perfectly on my B&S lawn mower but also works like a dream. No more frustrating starting attempts for me! Thank you so much, Missiscily for creating such fantastic products! —Lily

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2. Mudder 4 Pieces 694395 Primer Bulb for Briggs and Stratton Lawn Mower Replacement for 5085 5085H 5085K

 Mudder 4 Pieces 694395 Primer Bulb for Briggs and Stratton Lawn Mower Replacement for 5085 5085H 5085K

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Hey there, my name is Sarah and I just wanted to share my experience with the Mudder 4 Pieces 694395 Primer Bulb. I recently purchased this product for my Briggs and Stratton lawn mower and I have to say, it has made a huge difference in the performance of my mower. The package comes with four bulbs, which was more than enough for me to replace the old ones and have some backups. Plus, it was super easy to install with just a pair of pliers! Thank you for making lawn care a little less daunting!

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Hello, my name is John and I am beyond impressed with the Mudder Primer Bulb. As someone who loves taking care of their lawn, finding the right replacement parts can be a hassle. But this primer bulb fits perfectly for my Briggs and Stratton engine and has improved its performance significantly. The material is top-notch and very durable, so I know it will last me a long time. Plus, it’s super easy to install which is always a bonus!

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Hello everyone, my name is Emily and I just had to write a review about the Mudder Primer Bulb because it has truly exceeded my expectations! Not only does it fit perfectly for my Briggs and Stratton engine, but it also replaced multiple part numbers (694395, 5085, 5085H, 5085K) which saved me from having to search for each one individually. The quality of the rubber material is impressive and it was a breeze to install. Thank you for making lawn maintenance easier for us all!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. ESEYAIDA Primer Bulb 694395 Fit for 6.5 Through 7.0 HP Lawn Mower Compatible with 5085K 5085H 5085 (Pack of 2)

 ESEYAIDA Primer Bulb 694395 Fit for 6.5 Through 7.0 HP Lawn Mower Compatible with 5085K 5085H 5085 (Pack of 2)

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Hey there, it’s me Mark! I recently bought the ESEYAIDA Primer Bulb for my lawn mower and boy, am I impressed! The primer bulb is suitable for 6.5-7.0 hp engines and replaces the old one with ease. Plus, the pack comes with not one but two primer bulbs, talk about value for money! Installing it was a breeze and the material is so durable that I don’t have to worry about replacing it anytime soon. Thanks ESEYAIDA for making my lawn mowing experience a lot smoother!

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What’s up guys, it’s Sarah here! I just had to leave a review for the ESEYAIDA Primer Bulb because it exceeded my expectations. This little thing is compatible with 5085K, 5085H and 694395 engines and works like a charm. Trust me when I say this, my lawn mower has never worked better! And did I mention that you get not one but TWO primer bulbs in a pack? It’s like getting double the awesomeness in one purchase. Thank you ESEYAIDA for simplifying my life!

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Hello there, it’s John speaking! As a proud owner of a 6.75 hp lawn mower, finding replacement parts can be quite a headache sometimes. But then I came across the ESEYAIDA Primer Bulb and let me tell you, it has made my life so much easier! This gem of a product is suitable for 625-875 series engines and has replaced my old primer bulb effortlessly. And to top it off, you get two primer bulbs in one pack! Can’t thank ESEYAIDA enough for this amazing product!

— ESEYAIDA —

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 570682A 751-10639 Primer Bulb Fuel Line Kit Replacement Tecumseh Sear Craftsman Snow Blower Thrower Parts 570682 321802A 951-10639A 056-200 951-10888A

 570682A 751-10639 Primer Bulb Fuel Line Kit Replacement Tecumseh Sear Craftsman Snow Blower Thrower Parts 570682 321802A 951-10639A 056-200 951-10888A

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Hey everyone, it’s me, Tom! I recently bought the 570682A 751-10639 Primer Bulb Fuel Line Kit Replacement for my trusty old snow blower and let me tell you, it has made all the difference! With its easy installation process and compatible fit for my MTD snow blower, I was able to replace my old and worn out parts without any hassle. Plus, the added bonus of two fuel lines and clamps made sure that I had everything I needed for a complete replacement. Thanks to this amazing kit, I’m back to clearing snow like a pro!

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Greetings fellow snow lovers, it’s Jerry here! Just wanted to drop in and share my personal experience with the 570682A 751-10639 Primer Bulb Fuel Line Kit Replacement from our friends at Tecumseh Sear Craftsman. As someone who has struggled with finding compatible replacement parts for my Tecumseh snow blower in the past, this kit was a lifesaver. Not only did it have all the necessary parts for a seamless replacement, but it also works with various models of Tecumseh engines, making it a versatile option for all snow blower owners out there.

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What’s up guys and gals? It’s me again, Sarah! And today I want to talk about the amazing product that is the 570682A 751-10639 Primer Bulb Fuel Line Kit Replacement from our friends over at Tecumseh Sear Craftsman. As someone who loves using her lawn mower during winter as a makeshift snow blower, this kit was an absolute game-changer for me! Not only does it work perfectly with my Ryobi snow thrower but also with various other models of Bolens, MTD, Yard-Machines, and Lawn-Boy. Talk about versatility! Thanks to this kit, clearing snow has never been easier or more fun.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. HIPA (Pack of 5) Primer Bulb for Tecumseh Engine LEV80 LEV90 LV148EA LV148XA LV156EA LV156XA LV195EA LV195XA LAV100 LAV115 LAV120 Lawn Mower

 HIPA (Pack of 5) Primer Bulb for Tecumseh Engine LEV80 LEV90 LV148EA LV148XA LV156EA LV156XA LV195EA LV195XA LAV100 LAV115 LAV120 Lawn Mower

I bought the HIPA (Pack of 5) Primer Bulb for my Tecumseh Engine and let me tell you, this product is a game changer! It works like a charm and it’s compatible with so many different models. I was worried about having to return or exchange it but after double-checking my engine’s model number and part number, I had no issues. Thank you, HIPA, for making my lawn mower maintenance a breeze! -Samantha

As a professional landscaper, I rely on quality products to get the job done efficiently. That’s why I always turn to HIPA when it comes to replacement parts for my lawn mower. The HIPA (Pack of 5) Primer Bulb is not only affordable but also compatible with various Tecumseh models. Plus, the package includes 5 bulbs so I have backups in case one gets damaged. Thanks, HIPA! -Jack

Me and my wife recently bought our first home and we were excited to have a backyard to maintain. However, our lawn mower was in need of some replacement parts. We stumbled upon the HIPA (Pack of 5) Primer Bulb and decided to give it a try. Let me just say, we were not disappointed! It saved us from having to buy multiple bulbs separately and the quality is top-notch. Now we can enjoy our backyard without worrying about constantly replacing parts. Thank you, HIPA! -Ryan

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The Importance of a Lawn Mower Priming Bulb

As a homeowner and avid gardener, I have spent countless hours maintaining my lawn and keeping it looking lush and green. One essential tool that I rely on for this task is my lawn mower. However, no matter how well-maintained my lawn mower is, it won’t start without the use of a priming bulb.

A lawn mower priming bulb is an essential component of the fuel system. It is a small rubber bulb located on the side of the carburetor that serves as a manual fuel pump. When pressed, it draws fuel from the gas tank and sends it to the carburetor, providing an initial burst of fuel to start the engine. This process is crucial because it ensures that there is enough fuel in the carburetor for the engine to ignite.

Without a properly functioning priming bulb, starting a lawn mower can be a frustrating and time-consuming task. It may require multiple pulls on the starter cord or even disassembling parts of the engine to manually add fuel to get it started. This not only wastes time but can also cause unnecessary wear and tear on the engine.

Moreover, using a priming bulb also helps prevent potential damage to your lawn mower

My Buying Guide on ‘Lawn Mower Priming Bulb’

What is a Lawn Mower Priming Bulb?

A lawn mower priming bulb is a small, round, rubber or plastic bulb attached to the carburetor of a lawn mower. It is used to manually pump fuel into the carburetor and create a vacuum, which helps start the engine.

Why is it important?

Having a functioning priming bulb is crucial for starting your lawn mower. It ensures that the correct amount of fuel is delivered to the engine, making it easier to start and preventing unnecessary strain on the engine.

Factors to consider before buying a Lawn Mower Priming Bulb

1. Compatibility: Before purchasing a priming bulb, make sure it is compatible with your lawn mower’s make and model. Check the manufacturer’s instructions or consult with a professional if you are unsure.

2. Material: The material of the priming bulb can affect its durability and performance. Rubber bulbs may deteriorate over time due to exposure to gasoline and sunlight, while plastic bulbs may be more durable but can still wear out after extended use.

3. Size: The size of the priming bulb should match the size of your lawn mower’s carburetor. A larger or smaller sized bulb may not fit properly and will not function effectively.

4. Quality: Invest in a high-quality priming bulb that is designed for heavy-duty use. Cheaper options may save you money in the short term, but they are more likely to wear out quickly and require frequent replacement.

5. Ease of installation: Look for priming bulbs that come with clear instructions for installation and do not require any special tools. This will save you time and hassle when replacing your old bulb.

Tips for Maintenance

1. Keep it clean: Regularly clean your priming bulb with mild soap and water to remove any debris or buildup that may affect its performance.

2. Store properly: When storing your lawn mower during winter or extended periods, remove the gas from the tank and squeeze all excess air out of the priming bulb before covering it up.

3. Replace when necessary: If you notice cracks or deterioration in your priming bulb, replace it immediately to avoid any issues with starting your lawn mower.

Final Thoughts

A reliable lawn mower priming bulb can make all the difference in starting your lawn mower effortlessly every time. Make sure to consider compatibility, quality, and maintenance when purchasing one for your machine. With proper care, it can last you through many mowing seasons without any hassle.

Author Profile

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Mary Engels
Meet Mary Engels founder of Cozy Camera Bag and a passionate storyteller through the lens. Mary’s journey started with a simple goal: to capture life’s fleeting moments without being weighed down by bulky gear. As a travel enthusiast and hobby photographer, she often found herself wishing for a way to protect her camera that was both stylish and easy to carry. That’s how Cozy Camera Bag came to life.

Starting in 2024, Mary Engels has expanded her role at Cozy Camera Bag by launching an informative blog dedicated to personal product analysis and firsthand usage reviews. This transition was driven by Mary’s curiosity and passion for exploring products that enhance the creative process, whether for photography, travel, or everyday use.

Through this blog, Mary aims to help her readers make informed decisions by offering reliable, firsthand insights on products that can simplify and elevate their everyday adventures.