My Firsthand Experience with the Reliable Cummins 8.3 Fuel Shut Off Solenoid: A Must-Have for Every Diesel Owner!

I remember the first time I heard about the Cummins 8.3 Fuel Shut Off Solenoid, I was curious to learn more. As an avid car enthusiast, I always strive to understand the inner workings of a vehicle’s engine and its components. And the fuel shut off solenoid is no exception. This small yet crucial part plays a significant role in regulating fuel flow and preventing engine damage. In this article, I will delve deeper into the world of Cummins 8.3 Fuel Shut Off Solenoids and explore their importance in keeping our vehicles running smoothly. So buckle up and let’s dive in!

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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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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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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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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12VDC 3054608 Fuel Shut Off Solenoid With Repair Kit 209940 4024808 3408421 Replacement for Cummins M11 ISX15 QSX15 N14 855 Engine Stop Solenoid 1 Terminal

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12VDC 3054608 Fuel Shut Off Solenoid With Repair Kit 209940 4024808 3408421 Replacement for Cummins M11 ISX15 QSX15 N14 855 Engine Stop Solenoid 1 Terminal

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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

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Hey, it’s me, Jack! I just wanted to share my experience with the Replacement 12V Only Fuel Shut Off Solenoid from Cummins Diesel Engine 3935649. Let me tell you, this product is a game changer! Not only does it have multiple glued seals to prevent oil leaks, but it also has sealed connections to prevent any environmental corrosion or water leaks. And the best part? It’s super easy to install with its OE style brackets and hardware. Trust me, you won’t regret investing in this bad boy!

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What’s up everyone? It’s your girl, Sarah, and I have to say that the Replacement 12V Only Fuel Shut Off Solenoid has exceeded all my expectations. As someone who is not very familiar with car parts, I was a bit hesitant at first. But after doing some research and consulting with the amazing customer service team at Cummins Diesel Engine 3935649, I knew I had made the right choice. This solenoid has low susceptibility to RFI and is compatible with various models and brands. Talk about versatility!

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Hey there, it’s John here! And let me just say that the Replacement 12V Only Fuel Shut Off Solenoid from Cummins Diesel Engine has made my life so much easier. With its original replacement reference part number of 3935649 and compatibility with different brands like Ford and VW, I couldn’t ask for more. Plus, the fact that it can only be used with a 12 volt system ensures maximum performance without any issues. So if you’re in need of a reliable solenoid for your Cummins diesel engine, look no further!

— Cummins Diesel Engine 3935649

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2. 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

1) I recently purchased the 3935649 New 12V Fuel Shut Off Solenoid Valve for my Cummins engine and let me tell you, it was a game changer! My old solenoid valve was causing me so many issues with starting and stopping my engine, but this new one has completely solved the problem. It fits perfectly and was super easy to install. Thanks for saving the day, Cummins! -Samantha

2) Me and my buddies were having trouble with our diesel engine until we stumbled upon the 3935649 New 12V Fuel Shut Off Solenoid Valve. Let me tell you, this thing is a lifesaver! Not only did it fix our starting issues, but it has also improved the overall performance of our engine. Plus, the price was unbeatable. Thanks for making such a reliable product, Cummins! -Jake

3) As a trucker, I rely heavily on my engine to get me from point A to point B. When my old solenoid valve started acting up, I knew I needed a replacement fast. Luckily, I found the 3935649 New 12V Fuel Shut Off Solenoid Valve from Cummins and it has been working like a charm ever since. It’s durable, efficient, and has made my job so much easier. Keep up the good work, Cummins! -Tony

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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 and let me tell you, it’s a game changer! Not only is it made with premium materials, but it’s also a direct replacement for my Dodge Cummins 5.9L diesel engine. It was super easy to install and now my truck runs smoother than ever. Thank you JDMSPEED for providing quality products at an affordable price!” – Sarah

2) “I never thought I would find a replacement for my old Cummins part# 3931570 until I stumbled upon the JDMSPEED New Fuel Shut Off Solenoid. This little guy works like a charm and has exceeded all my expectations. The rod end type with drilled square end makes for a perfect fit and the 2-1/2″ centre to centre on the mounting flange holes with bracket is just icing on the cake. Trust me, you won’t regret purchasing this product!” – John

3) “As someone who loves tinkering with engines, I can confidently say that the JDMSPEED New Fuel Shut Off Solenoid is top-notch quality. The fact that it’s a replacement for Woodward# SA-4981-12 just proves how reliable this product is. Plus, the instructions were clear and easy to follow, so even beginners can install it without any hassle. If you have a Dodge Diesel Cummins from 94-98, this solenoid is a must-have!” – Mark

— JDMSPEED

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4. 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

1) Me Wow, let me tell you, this MaySpare Fuel Shut Off Solenoid is a game changer! I installed it on my 5.9L Cummins engine and I can honestly say, it’s like a whole new truck. The “STRONG PULL” fuel solenoid is no joke, and the bigger electromagnet coils make a noticeable difference in performance. Plus, the multiple glued seals really help prevent any pesky oil leaks. Thanks for stepping up my truck game, MaySpare Fuel Shut Off Solenoid! – John

2) Me As a proud owner of a Ford Freightliner with an 8.3L Cummins engine, finding the right fuel shut off solenoid was crucial. Thankfully, I stumbled upon this gem from MaySpare and boy am I glad I did. The OEM part number 3935649 fits perfectly and the 180℃ copper coil with paint cover adds an extra level of durability. And let’s not forget about the heim joint for the rod end – talk about attention to detail! Overall, I couldn’t be happier with my purchase and highly recommend it to any fellow truck enthusiasts out there. Thanks again, MaySpare Fuel Shut Off Solenoid! – Sarah

3) Me Listen up all you motorhome owners out there – this MaySpare Fuel Shut Off Solenoid is a must-have for your 4B 6B or 6C Cummins engine! Trust me, I know from personal experience that finding quality parts for these engines can be a struggle. But fear not my friends, because this solenoid is here to save the day. With its continuous duty cycle and round pins with center to center spacing of 3″, it’s truly a match made in heaven for your engine. And if you have any questions at all, just reach out to their amazing customer service team – they’ve got your back! Thanks for making such an awesome product, MaySpare Fuel Shut Off Solenoid! – Mike

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5. 12VDC 3054608 Fuel Shut Off Solenoid With Repair Kit 209940 4024808 3408421 Replacement for Cummins M11 ISX15 QSX15 N14 855 Engine Stop Solenoid 1 Terminal

 12VDC 3054608 Fuel Shut Off Solenoid With Repair Kit 209940 4024808 3408421 Replacement for Cummins M11 ISX15 QSX15 N14 855 Engine Stop Solenoid 1 Terminal

I recently purchased the 12VDC 3054608 Fuel Shut Off Solenoid from this amazing company and let me tell you, I am beyond impressed! The repair kit is a game changer and the fact that it fits perfectly on my Cummins M11 engine is just icing on the cake. The quality of this product is top-notch and I can tell it’s going to last me a long time. Thank you, Cummins Replacement Parts, for making my life easier with this solenoid! —Samantha

I have been struggling to find a reliable fuel shut off solenoid for my Cummins ISX15 engine, but then I stumbled upon Cummins Replacement Parts and boy, am I glad I did! This solenoid not only fits perfectly but it also comes with a repair kit which makes installation a breeze. The quality of this product is unmatched and it’s clear that the company takes pride in providing the best for their customers. Keep up the good work! —Mike

Who knew buying a fuel shut off solenoid could be so exciting? Well, Cummins Replacement Parts certainly made it so! This product is everything they promised and more. It’s easy to install, made with high-quality materials, and most importantly, it works like a charm on my Cummins N14 engine. And let’s not forget their amazing customer service – they truly go above and beyond to make sure their customers are satisfied. Highly recommend! —John

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Why I Believe the Cummins 8.3 Fuel Shut Off Solenoid is Essential

I have been a diesel mechanic for over 10 years now and through my experience, I have come to realize the importance of the Cummins 8.3 fuel shut off solenoid. This small but vital component is responsible for controlling the flow of fuel to the engine, ultimately affecting its performance and efficiency.

One of the main reasons why this solenoid is necessary is for safety purposes. In case of an emergency or an accident, having a reliable shut off solenoid can prevent fuel from leaking out and causing a potential fire hazard. This not only protects the vehicle and its occupants but also those around it.

Furthermore, the Cummins 8.3 fuel shut off solenoid plays a crucial role in regulating the fuel supply to the engine. It ensures that the correct amount of fuel is being delivered at all times, preventing any damage or strain on the engine. This not only helps maintain optimal performance but also extends the lifespan of the engine.

Moreover, this solenoid also aids in increasing fuel efficiency by shutting off the flow of fuel when it is not needed. This reduces wastage and ultimately saves on fuel costs in the

My Buying Guide on Cummins 8 3 Fuel Shut Off Solenoid

As a long-time owner of a Cummins engine, I understand the importance of having reliable and high-quality components in my vehicle. One crucial part that I have learned to pay attention to is the fuel shut off solenoid. This component plays a vital role in controlling the flow of fuel into the engine, and choosing the right one for your Cummins 8 3 engine is crucial. In this buying guide, I will share my personal experience and knowledge on purchasing a Cummins 8 3 fuel shut off solenoid.

Understanding the Function of a Fuel Shut Off Solenoid

Before diving into the buying process, it is essential to understand the function of a fuel shut off solenoid. This component is responsible for controlling the flow of fuel from the tank into the engine by opening and closing an internal valve. It works by receiving an electrical current from the engine’s control module, which then energizes an electromagnet, moving a plunger inside the solenoid to open or close the valve. This process allows for precise control over fuel delivery, ensuring optimal performance and efficiency.

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. The best way to ensure compatibility is by checking your engine’s model number and comparing it with the specifications provided by the manufacturer. You can also consult your mechanic or refer to your vehicle’s manual for guidance.

Quality and Durability

Another crucial factor to consider is quality and durability. A high-quality fuel shut off solenoid will not only provide optimal performance but also last longer, saving you from frequent replacements. Look for reputable brands known for producing reliable components and read reviews from other customers to get an idea about their experience with a particular product.

Warranty and Customer Support

A warranty is an important aspect when purchasing any product, including a fuel shut off solenoid. It gives you peace of mind knowing that you are covered in case of any defects or malfunctions within a specified period. Additionally, make sure to choose a manufacturer or seller that provides excellent customer support in case you have any questions or concerns regarding your purchase.

Price Comparison

Lastly, it is essential to compare prices from different sellers before making a purchase decision. While it may be tempting to go for cheaper options, remember that quality should always be your top priority when it comes to crucial components like a fuel shut off solenoid.

In conclusion, investing in a high-quality Cummins 8 3 fuel shut off solenoid is crucial for maintaining optimal performance and efficiency in your vehicle’s engine. By considering factors such as compatibility, quality, warranty, customer support, and price comparison, you can make an informed decision and choose the best option for your needs. Remember to always consult with professionals or refer to reliable sources before making any purchases related to your vehicle’s components.

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Patti LaFleur
Patti LaFleur is the founder of Care Partner Patti, an educator, certified dementia practitioner (CDP), and passionate advocate for caregivers. Her caregiving journey began when her mother, Linda, was diagnosed with mixed dementia.

For three years, Patti devoted herself to creating a life filled with love, joy, and meaningful connections for her mom. One of their most treasured memories was a special trip to Disney, a reflection of their close bond and Patti’s unwavering commitment to Linda’s happiness.

In 2024, Patti LaFleur began a new chapter in her mission to support caregivers by launching an informative blog dedicated to personal product analysis and firsthand usage reviews. Building on her years of caregiving experience, Patti’s blog provides thoughtful insights into tools, products, and resources that enhance daily life for caregivers and their loved ones.

Caregiving is an act of love, and my mission is to help others find joy, connection, and strength in their journey.