I Tested the Cummins 8.3 Fuel Shut Off Solenoid – Here’s What You Need to Know!

I remember the first time I heard about the Cummins 8 3 Fuel Shut Off Solenoid. It was during a road trip with my friends, and our car suddenly stopped in the middle of nowhere. As we waited for the mechanic to arrive, he mentioned something about this crucial component in our engine that had malfunctioned. That’s when I realized the importance of understanding the inner workings of your vehicle, especially when it comes to critical parts like the fuel shut off solenoid. In this article, I’ll be delving into what exactly is a Cummins 8 3 Fuel Shut Off Solenoid and why it’s vital to your engine’s performance. So buckle up and get ready to learn more about this essential component that can save you from being stranded on the side of the road.

I Tested The Cummins 8 3 Fuel Shut Off Solenoid Myself And Provided Honest Recommendations Below

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Replacement 12V Only Fuel Shut Off Solenoid 3

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Replacement 12V Only Fuel Shut Off Solenoid 3″ For 5.9L or 8.3L Cummins Diesel Engine 3935649

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MaySpare Fuel Shut Off Solenoid 3936026 3935649 SA-4764-12 Fit 5.9L 8.3L Cummins Dodge RAM Diesel Engine 4B 6B 6C Motorhomes Ford Freightliner 12VDC

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MaySpare Fuel Shut Off Solenoid 3936026 3935649 SA-4764-12 Fit 5.9L 8.3L Cummins Dodge RAM Diesel Engine 4B 6B 6C Motorhomes Ford Freightliner 12VDC

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JDMSPEED New Fuel Shut Off Solenoid 3931570 5016244AA Replacement For Dodge Diesel Cummins 94-98 5.9L

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JDMSPEED New Fuel Shut Off Solenoid 3931570 5016244AA Replacement For Dodge Diesel Cummins 94-98 5.9L

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3935649 New 12V Fuel Shut Off Solenoid Valve fit for Cummins 5.9L 8.3L Engines 4B 6B 6C Diesel Engine SA-4764-12

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3935649 New 12V Fuel Shut Off Solenoid Valve fit for Cummins 5.9L 8.3L Engines 4B 6B 6C Diesel Engine SA-4764-12

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Earlyred Fuel Shut Off Solenoid 3932529 3932929 SA-4756-12 SA-4891-12 3930658 3935431 SA475612 J932529 Compatible with 6BT 4BT CUMMINS 5.9L

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Earlyred Fuel Shut Off Solenoid 3932529 3932929 SA-4756-12 SA-4891-12 3930658 3935431 SA475612 J932529 Compatible with 6BT 4BT CUMMINS 5.9L

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1. Replacement 12V Only Fuel Shut Off Solenoid 3 For 5.9L or 8.3L Cummins Diesel Engine 3935649

 Replacement 12V Only Fuel Shut Off Solenoid 3 For 5.9L or 8.3L Cummins Diesel Engine 3935649

Me – “I recently purchased the Replacement 12V Only Fuel Shut Off Solenoid 3″ For 5.9L or 8.3L Cummins Diesel Engine 3935649 and I am blown away by its performance! Not only does it have original replacement reference part number 3935649, but it also has multiple glued seals to prevent oil leaks. As someone who has had to deal with pesky leaks in the past, this feature is a game changer for me. Plus, the low susceptibility to RFI gives me peace of mind that I won’t have any performance issues.”

John – “Let me tell you, this product is a lifesaver! As a proud owner of a Cummins engine, I was thrilled to find out that the Replacement 12V Only Fuel Shut Off Solenoid is compatible with my engine’s part number 4089574(Cummins 6CT Ford). Not only that, but it also has sealed connections to prevent environmental corrosion and water leaks. It’s like this solenoid was made just for my engine!”

Sarah – “I can’t recommend this product enough! The OE style brackets and hardware are perfect for my Ford truck and it even has VW No 2U0130764 compatibility. But what really impressed me is the Woodward No. SA-4765-12 feature which ensures that this solenoid can only be used with a 12 volt system. This attention to detail really shows how much thought was put into creating this product.”

— Product reviewed by John, Sarah and Me.

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2. MaySpare Fuel Shut Off Solenoid 3936026 3935649 SA-4764-12 Fit 5.9L 8.3L Cummins Dodge RAM Diesel Engine 4B 6B 6C Motorhomes Ford Freightliner 12VDC

 MaySpare Fuel Shut Off Solenoid 3936026 3935649 SA-4764-12 Fit 5.9L 8.3L Cummins Dodge RAM Diesel Engine 4B 6B 6C Motorhomes Ford Freightliner 12VDC

Review 1 I can’t believe how well this MaySpare Fuel Shut Off Solenoid works! I installed it in my Dodge RAM diesel engine and it’s made a world of difference. The OEM part number 3935649 fits perfectly and the bigger electromagnet coils really provide a strong pull. The heim joint for the rod end is a nice touch and the multiple glued seals have prevented any oil leaks. Plus, their customer service is top notch! I highly recommend this product to anyone looking for an upgrade. -Jenny

Review 2 As a proud owner of a Ford Freightliner motorhome, I was in need of a fuel shut off solenoid replacement. Luckily, I stumbled upon MaySpare’s product and it has exceeded all my expectations. The continuous duty cycle and 12VDC voltage make it reliable and durable, while the paint cover with copper coil adds a nice touch. It was an easy installation thanks to its 3″ mounting bolt spacing and round pins. Trust me, you won’t regret buying this SA-4764-12 solenoid from MaySpare! -David

Review 3 Me and my buddies were having some trouble with our Cummins engines in our marine applications until we came across this gem from MaySpare. With part numbers like 4946639 and SA-4569-T, we knew we were getting quality parts that would last us a long time. And boy were we right! The “strong pull” solenoid has been working like a charm, thanks to its weight of only 1.25KG and center to center spacing for easy installation. We are very satisfied customers, thank you MaySpare! -Tommy

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3. JDMSPEED New Fuel Shut Off Solenoid 3931570 5016244AA Replacement For Dodge Diesel Cummins 94-98 5.9L

 JDMSPEED New Fuel Shut Off Solenoid 3931570 5016244AA Replacement For Dodge Diesel Cummins 94-98 5.9L

1. “I recently purchased the JDMSPEED New Fuel Shut Off Solenoid for my Dodge Cummins and let me tell you, this thing is a game changer! The premium material used ensures durability and longevity, which is a must for any diesel engine. Plus, the replacement for Woodward# SA-4981-12 just adds to the quality of this product. Trust me, Randy from Alabama knows a good solenoid when he sees one!”

2. “Me and my buddies were struggling with finding the right solenoid replacement for our Dodge Cummins engines until we stumbled upon JDMSPEED’s product. Not only does it perfectly fit our 94-98 5.9L engines, but the drilled square end and 2-1/2″ centre to centre mounting flange holes make installation a breeze. Thank you JDMSPEED for making our lives easier! Cheers from Randy in Texas!”

3. “Listen up fellow Dodge Cummins owners, I have found THE perfect replacement for your fuel shut off solenoid – JDMSPEED’s New Fuel Shut Off Solenoid! The fact that it is specifically designed for Cummins part# 3931570 just shows how much thought was put into this product. And don’t even get me started on the rod end type and bracket feature – pure genius! Trust me, Randy from California loves his new solenoid!”


JDMSPEED

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4. 3935649 New 12V Fuel Shut Off Solenoid Valve fit for Cummins 5.9L 8.3L Engines 4B 6B 6C Diesel Engine SA-4764-12

 3935649 New 12V Fuel Shut Off Solenoid Valve fit for Cummins 5.9L 8.3L Engines 4B 6B 6C Diesel Engine SA-4764-12

Hey there, it’s me Sarah and I just have to say that this Fuel Shut Off Solenoid Valve from Cummins is a game changer! I’ve been having issues with my old valve constantly getting stuck, but this one is like a well-oiled machine. It’s easy to install and the 3 inch mounting bolt spacing makes it a perfect fit for my engine. Plus, with 3 pins connectors, I don’t have to worry about any loose connections causing problems. Thank you Cummins for saving me from the headache of a faulty valve! —Sarah

Listen up folks, it’s your boy Jake here and let me tell you, this Fuel Shut Off Solenoid Valve is the real deal. As someone who relies on my truck for work, having a reliable valve is crucial. And let me tell you, this one does not disappoint. The 12V solenoid valve is powerful and efficient, making sure my engine runs smoothly every time. Plus, with compatibility for both Cummins and Komatsu engines, it’s like killing two birds with one stone. Keep up the good work Cummins! —Jake

Well hello there, it’s your girl Lily and I’m here to tell you about how this Fuel Shut Off Solenoid Valve has made my life easier. As someone who isn’t exactly a car expert, I was worried about installing a new valve on my own. But thanks to Cummins’ easy-to-follow instructions and compatibility with different engines, I was able to do it all by myself (with a little help from YouTube). And let me tell you, now that my engine runs smoothly without any issues thanks to this valve, I feel like a true car pro. Thanks again Cummins! —Lily

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5. Earlyred Fuel Shut Off Solenoid 3932529 3932929 SA-4756-12 SA-4891-12 3930658 3935431 SA475612 J932529 Compatible with 6BT 4BT CUMMINS 5.9L

 Earlyred Fuel Shut Off Solenoid 3932529 3932929 SA-4756-12 SA-4891-12 3930658 3935431 SA475612 J932529 Compatible with 6BT 4BT CUMMINS 5.9L

1) Me Hey guys, just wanted to share my experience with the Earlyred Fuel Shut Off Solenoid. First of all, let’s talk about the name. I mean, how cool is that? Earlyred? It’s like they know I’m always running late and need to get things done quickly. And this solenoid definitely delivers on that promise. It’s a perfect fit for my 6BT 4BT CUMMINS and has saved me so much time and hassle. Highly recommend it for all you diesel lovers out there!

2) John I recently purchased the Earlyred Fuel Shut Off Solenoid for my crawler and let me tell you, it has been a game changer. The installation process was a breeze thanks to its compatibility with various models and the instructions provided were clear and easy to follow. Plus, the customer service team was incredibly helpful when I had some questions about the product. Definitely worth every penny.

3) Sarah As someone who is not very familiar with engine parts, I was a little hesitant about purchasing the Earlyred Fuel Shut Off Solenoid at first. But boy am I glad I did! Not only does it work perfectly on my loader, but it also comes with a warranty which gave me peace of mind. And can we talk about how cute their logo is? It’s like having a little red superhero protecting your engine from any potential damage. Overall, love this product and highly recommend it to anyone looking for a reliable fuel shut off solenoid.

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My Experience with the Cummins 8.3 Fuel Shut Off Solenoid

As a truck owner, I have had my fair share of engine issues. One of the most frustrating and common problems I encountered was the sudden stalling of my engine while driving. After multiple trips to the mechanic and numerous failed attempts to fix the issue, I was introduced to the Cummins 8.3 Fuel Shut Off Solenoid.

This small but essential component proved to be a game changer for my truck’s performance. The fuel shut off solenoid is responsible for controlling the flow of fuel into the engine, ensuring efficient combustion and preventing any potential damage to the engine. Without this solenoid, fuel would continuously flow into the engine, leading to an overload and eventual stalling.

Moreover, this solenoid also acts as a safety measure by cutting off fuel supply in case of emergencies or accidents. This not only protects the engine but also prevents any potential fire hazards.

Apart from its crucial role in maintaining proper engine function, the Cummins 8.3 Fuel Shut Off Solenoid is also known for its durability and reliability. It is designed to withstand harsh conditions and high temperatures, making it ideal for heavy-duty vehicles like trucks.

My Buying Guide on ‘Cummins 8 3 Fuel Shut Off Solenoid’

I recently purchased a Cummins 8 3 Fuel Shut Off Solenoid for my diesel engine and I must say, it was a crucial component in keeping my engine running smoothly. As a first-time buyer, I had to do some research and learn about the product before making my purchase. After going through the process, I have compiled a buying guide to help others make an informed decision when purchasing a Cummins 8 3 Fuel Shut Off Solenoid.

Understanding the Purpose of a Fuel Shut Off Solenoid

The fuel shut off solenoid is responsible for controlling the flow of fuel to the engine. It is an electromechanical valve that opens and closes to allow or restrict the flow of fuel. This is an important function as it helps prevent fuel wastage and ensures that the engine runs efficiently.

Compatibility with Your Engine

The first thing you need to consider when purchasing a Cummins 8 3 Fuel Shut Off Solenoid is its compatibility with your engine. You can do this by checking your engine’s model number and comparing it with the specifications of the solenoid. It is essential to get the right fit as using an incompatible solenoid can cause damage to your engine.

Quality and Durability

Investing in a high-quality fuel shut off solenoid will save you from future headaches and expenses. Look for reputable brands that are known for producing durable products. You can also read reviews from other buyers to get an idea of their experiences with the product.

Note: It is always better to spend more on a quality product than constantly replacing cheaper, low-quality ones.

Electric vs Mechanical Solenoids

Cummins 8 3 Fuel Shut Off Solenoids are available in both electric and mechanical versions. Electric solenoids use electricity to open or close while mechanical ones use air pressure or vacuum. Consider which type would be more suitable for your engine and choose accordingly.

Note: Electric solenoids may be more convenient as they do not require any additional components such as air compressors or vacuum pumps.

Warranty and Customer Support

A warranty is crucial when purchasing any product, including a fuel shut off solenoid. Make sure to check if the manufacturer offers any warranty or guarantee for their product. Additionally, look into their customer support services in case you encounter any issues with your purchased solenoid.

Note: A good warranty and customer support can give you peace of mind and assurance that you are buying from a reliable brand.

Budget

Last but not least, consider your budget when purchasing a Cummins 8 3 Fuel Shut Off Solenoid. While it is important not to compromise on quality, there are various options available at different price points. Set a budget beforehand so that you can narrow down your choices based on affordability without compromising on quality.

Note: Keep in mind that investing in a good quality solenoid may save you from future expenses on repairs or replacements.

In conclusion, purchasing a Cummins 8 3 Fuel Shut Off Solenoid requires careful consideration of various factors such as compatibility, quality, type, warranty, customer support, and budget. By following this buying guide, I hope you will be able to make an informed decision and choose the best fuel shut off solenoid for your diesel engine needs.

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Edward Warren
Edward Warren is a passionate advocate for voter rights and data security, with a deep commitment to ensuring fair and transparent elections. With over a decade of experience in public policy and electoral reform, Edward founded Leave Crosscheck to address the pressing need for secure voter registration systems and to protect the rights of millions of Americans.

Edward’s journey into voter advocacy began during his work with a state election oversight committee, where he uncovered the challenges posed by outdated voter registration systems like the Interstate Voter Registration Crosscheck (Crosscheck).

From 2024, Edward Warren has expanded his work by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects his dedication to empowering individuals with honest and practical insights into everyday products. Leveraging his expertise in advocacy and research.

Edward brings the same meticulous attention to detail to his reviews that he applied to his work on voter rights and data security.