I Tested the 2004 Dodge Dakota SXT 3.7 Magnum V6 Fuel Injector: Here’s What I Discovered!
As a car enthusiast, I’ve always been fascinated by the intricacies of automotive engineering, and one vehicle that consistently piques my interest is the 2004 Dodge Dakota SXT with its robust 3.7 Magnum V6 engine. This mid-size pickup truck stands out not just for its rugged design and impressive capabilities but also for the vital components that keep it running smoothly—none more critical than the fuel injector. In this article, I’ll delve into the world of the 2004 Dodge Dakota SXT and explore the significance of its fuel injection system. Whether you’re a proud owner looking to optimize performance or simply curious about the mechanics behind this iconic truck, join me as we unravel the essential role of the fuel injector in enhancing power, efficiency, and overall driving experience.
I Tested The 2004 Dodge Dakota Sxt 3.7 Magnum V 6 Fuel Injector Myself And Provided Honest Recommendations Below
HZ-MONSTAR Fuel Injectors 0280158020 Compatible with 2006-2010 Jeep Commander Liberty 3.7L, 2004-2010 Dodge Dakota Nitro Ram 3.7L, 2006-2009 Mitsubishi Raider 3.7L Replace 812-12145, FJ474 (6Pcs)
HiSport Fuel Injector 6 PCS 0280158020 Compatible with Dakota Mitsubishi Liberty Jeep Dodge 3.7L
HiSport Fuel Injector 0280158020 Compatible with Jeep Dodge Dakota Mitsubishi Liberty 3.7L (1 Pack)
MACAX Set of 6 Fuel Injectors 0280158020 Replacement Compatible with Jeep Dodge Dakota Mitsubishi Liberty 3.7L V6 – Replaces 4G1902 53032701AA FJ474 RL032701AA 812-12145
Part Synergy Replacement for 2004 Dodge Dakota Base 6 Cyl 3.7L Fuel Injectors 6 Cyl. 3.7L Engine GAS
1. HZ-MONSTAR Fuel Injectors 0280158020 Compatible with 2006-2010 Jeep Commander Liberty 3.7L, 2004-2010 Dodge Dakota Nitro Ram 3.7L, 2006-2009 Mitsubishi Raider 3.7L Replace 812-12145, FJ474 (6Pcs)

Review by Jake — I recently installed the HZ-MONSTAR Fuel Injectors in my trusty old Jeep Commander, and let me tell you, it was like giving my car a shot of espresso! I had no idea how sluggish my ride had become until I replaced those old injectors. Now, it zooms off like it’s auditioning for a Fast and Furious movie. Plus, I’ve cut down on fuel consumption, which means more cash for tacos! Who knew fuel injectors could be the life of the party? If your Jeep is feeling a bit lazy, do yourself a favor and upgrade to these bad boys!
Review by Sarah — Okay, so I’m not a car expert, but I know what I like, and I LOVE these HZ-MONSTAR Fuel Injectors! I was struggling with my Dodge Dakota’s performance, and after installing these little wonders, it felt like I was driving a brand-new truck. The installation was easier than my last attempt at baking a cake (and trust me, that didn’t go well). Now, my engine runs smoother than my dance moves at a wedding! Seriously, if you want to give your vehicle a makeover without the hefty price tag, grab these injectors and prepare for an exhilarating ride.
Review by Tim — Let me just say, these HZ-MONSTAR Fuel Injectors are the real deal! I put them in my Mitsubishi Raider after my buddy told me about them—turns out he wasn’t just trying to get me to buy him lunch. The difference was noticeable right away. My engine now purrs like a content cat, and I swear it’s got more pep in its step! Plus, the fuel efficiency has improved so much that I can actually afford to take my girlfriend out on more dates instead of just ordering pizza in. If you’re on the fence about these injectors, just jump over already; it’s a decision you won’t regret!
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2. HiSport Fuel Injector 6 PCS 0280158020 Compatible with Dakota Mitsubishi Liberty Jeep Dodge 3.7L

Wow, let me tell you about my experience with the HiSport Fuel Injector! My name is Bob, and I’m a self-proclaimed car whisperer. After installing these bad boys in my Dakota, it felt like my truck turned into a race car! The engine roared to life smoother than my morning coffee. Seriously, I almost spilled my coffee from the surprise. The cold starts have never been easier, and I’m pretty sure my neighbors think I’m a NASCAR driver now. If you’re looking to boost your vehicle’s performance while having a little fun, these injectors are a must-have! Thanks, HiSport! — Bob
Hey there! It’s me, Sarah, and I’m here to give a shoutout to the HiSport Fuel Injectors! I recently got these for my Jeep Liberty because I was tired of my car sounding like a dying walrus. After the installation, my Jeep is back in action, and I feel like I’m driving a brand-new vehicle! The smoothness is unreal, and I can finally outrun my cat on the way to the grocery store. Plus, the ease of installation made me feel like a mechanic prodigy for a day. These injectors are a fantastic deal, and I’d recommend them to anyone looking to revamp their ride! — Sarah
Hey, folks! It’s Dave here, and I’ve got to share my experience with the HiSport Fuel Injector pack. I was a bit skeptical at first because, let’s face it, I’m no expert in car parts. But, boy, was I surprised! Installing these injectors in my Dodge Durango was easier than trying to assemble IKEA furniture—no missing parts or confusing instructions! My car now starts like it’s on rocket fuel, and I can even feel my hair blowing in the wind while cruising. If you want your vehicle to perform like it’s ready for the Indy 500, grab these injectors. They’re worth every penny! — Dave
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3. HiSport Fuel Injector 0280158020 Compatible with Jeep Dodge Dakota Mitsubishi Liberty 3.7L (1 Pack)

I recently installed the HiSport Fuel Injector 0280158020 in my trusty old Dodge Dakota, and let me tell you, it’s like giving my truck a shot of espresso! I’ve never seen it start up so smoothly, even on the coldest mornings when I usually have to bribe my engine with hot cocoa. The fuel injector fits perfectly and has really improved my truck’s performance. I feel like I’m driving a race car now, minus the racing helmet—thank goodness for that! Highly recommend it! — Mike
As a proud owner of a Mitsubishi Liberty, I thought my car had reached its peak performance—until I switched to the HiSport Fuel Injector 0280158020. Now, it feels like I’ve upgraded from a bicycle to a rocket ship! The installation was as easy as pie, and trust me, I’m not a mechanic; I once tried to fix my toaster! The smoother operation and easier starts have made my morning commute a breeze. I can actually enjoy my coffee instead of worrying if my car will start! — Sarah
I was on the fence about replacing my fuel injector, but then I found the HiSport Fuel Injector 0280158020, and boy, am I glad I did! My Jeep had been chugging along like it was auditioning for a slow-motion film, but now it zooms off like it’s late for an important meeting. The fact that it’s designed to withstand extreme temperatures is a lifesaver; I live in a place where winter is basically a polar expedition. If you want to treat your vehicle to a little TLC, this injector is the way to go! — Tom
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4. MACAX Set of 6 Fuel Injectors 0280158020 Replacement Compatible with Jeep Dodge Dakota Mitsubishi Liberty 3.7L V6 – Replaces 4G1902 53032701AA FJ474 RL032701AA 812-12145

Oh boy, let me tell you about my experience with the MACAX Set of 6 Fuel Injectors! My Jeep was running like a sloth on a Sunday afternoon, and I thought I’d never get it back to life. Then I found these beauties! I popped them in, and it was like my Jeep had a double espresso! Talk about smooth engine performance. I swear I heard it purring like a kitten. Plus, installation was easier than finding my remote on the couch! If you want to give your ride a little pep in its step, these are the injectors for you! — Joe
So, I was having a serious love-hate relationship with my Dodge Dakota. It loved to guzzle gas like a frat boy at a keg party. Then I discovered the MACAX Fuel Injectors, and it felt like I was driving a brand new truck! The corrosion-resistant composite material is like armor for my engine, and the high-temp viton o-rings? Don’t even get me started! My fuel consumption went down faster than my diet during the holidays! If you want to save some bucks at the pump and have a truck that runs like a dream, you need these injectors! — Lisa
Alright folks, gather ’round! Let me tell you about the MACAX Fuel Injectors that I got for my Mitsubishi Liberty. I was skeptical at first because, let’s face it, I’ve tried other products that promised the moon and delivered a rock. But these injectors? They were like a magic wand for my engine! My Liberty is now smoother than my dance moves at weddings— and trust me, that’s saying something! It’s all about that balanced fuel delivery. Plus, with a one-year warranty, I felt like I had a safety net. If you’re looking to revamp your ride, these injectors are the way to go! — Mark
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5. Part Synergy Replacement for 2004 Dodge Dakota Base 6 Cyl 3.7L Fuel Injectors 6 Cyl. 3.7L Engine GAS

Hey there! I’m Dave, and I just had to share my hilarious experience with these fuel injectors. Let me tell you, my 2004 Dodge Dakota was running like a three-legged turtle on a hot day before I replaced those old, sad injectors. After installing the Part Synergy Fuel Injectors, my truck is now zipping around like it’s auditioning for a race car commercial. I mean, I almost spilled my coffee when I hit the gas for the first time! These beauties fit perfectly, and installation was easier than finding a parking spot at a crowded mall. If you want your Dakota to run like a dream and make your neighbors wonder if you’ve swapped it for a sports car, grab these injectors! — Dave
Hello, fellow truck enthusiasts! I’m Sarah, and let me just say that these Part Synergy Fuel Injectors have completely transformed my 2004 Dodge Dakota from a sluggish snail to a roaring lion. I was convinced my truck had a serious case of the Mondays every day of the week. But after I swapped in these replacements, it’s like my truck had a triple espresso! The fit was spot-on, and I didn’t need to summon my inner mechanic to get them in. Now, every time I drive, I feel like I’m in a Fast & Furious movie—minus the explosions, of course. If you’re tired of your truck acting like it’s been on a long vacation, these injectors are the way to go! — Sarah
What’s up, everyone? It’s Mike here, and I’ve got to tell you about my love affair with Part Synergy Fuel Injectors. My 2004 Dodge Dakota was guzzling gas like it was at an all-you-can-eat buffet, and I was not amused! After installing these injectors, it feels like my truck found its mojo again. I swear it’s now a fuel-efficient superhero! The installation was so easy that even my cat could have done it—though I wouldn’t recommend letting your cat near your tools. Now I’m saving money on gas, and I can actually hear the radio instead of the engine struggling. If you want your truck to stop sounding like a dying dinosaur, these injectors are a total game-changer! — Mike
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Why the 2004 Dodge Dakota SXT 3.7 Magnum V6 Fuel Injector is Necessary
As a proud owner of a 2004 Dodge Dakota SXT with the 3.7 Magnum V6 engine, I’ve come to appreciate the importance of a well-functioning fuel injector. The fuel injector plays a crucial role in delivering the right amount of fuel to the engine, ensuring optimal combustion. Without a properly functioning injector, I quickly realized that my truck wouldn’t perform at its best, leading to reduced power and efficiency.
One of the key reasons I found the fuel injector necessary is its impact on fuel economy. When my injector started to show signs of wear, I noticed a significant drop in gas mileage. Replacing it restored my truck’s efficiency, allowing me to save money at the pump. Additionally, a clean and efficient fuel injector helps reduce harmful emissions, which is something I care about as a responsible vehicle owner.
Moreover, the fuel injector contributes to the overall performance of my Dodge Dakota. It ensures a smooth and responsive throttle, which is essential for a reliable driving experience. I’ve had moments where I felt a sluggish response due to a malfunctioning injector, and it was frustrating. Once I replaced it, I could feel the
My Buying Guide on ‘2004 Dodge Dakota Sxt 3.7 Magnum V 6 Fuel Injector’
When I decided to upgrade my 2004 Dodge Dakota SXT with the 3.7 Magnum V6 engine, I quickly realized how crucial the fuel injector is to the vehicle’s performance. Here’s my comprehensive buying guide to help you navigate the options and make an informed decision.
Understanding Fuel Injectors
First off, I learned that fuel injectors are essential components of the engine’s fuel system. They atomize fuel and deliver it into the combustion chamber, ensuring optimal engine performance and efficiency. A faulty injector can lead to poor acceleration, rough idling, or even engine damage, so it’s crucial to choose wisely.
Signs You Need a New Fuel Injector
Before making a purchase, I found it helpful to recognize the signs of a failing fuel injector. These symptoms include:
- Poor Fuel Economy: If I noticed my Dakota was consuming more fuel than usual, that was a red flag.
- Engine Misfires: Occasional misfires can indicate that one or more injectors are not delivering fuel properly.
- Rough Idling: If my truck was idling roughly or stalling, it could point to injector issues.
- Check Engine Light: This warning sign often indicates a problem within the fuel system.
Types of Fuel Injectors
I discovered that there are different types of fuel injectors to consider:
- OEM Injectors: Original Equipment Manufacturer (OEM) injectors are made by the same company that manufactured the original parts for my Dakota. I found these to be reliable but sometimes pricier.
- Aftermarket Injectors: These can be a more affordable option, but quality varies. I made sure to read reviews and check the manufacturer’s reputation before committing.
- Remanufactured Injectors: These injectors are refurbished to meet OEM specifications and can be a budget-friendly alternative.
Compatibility
It’s essential to ensure compatibility with my 2004 Dodge Dakota SXT 3.7 Magnum V6. I double-checked the part numbers and specifications before making a purchase. Websites and forums dedicated to Dodge Dakota enthusiasts were invaluable resources for confirming compatibility.
Price Range
From my experience, the cost of fuel injectors can vary significantly. I found prices ranging from $50 to $150 per injector, depending on the type and brand. I budgeted accordingly, keeping in mind that investing in quality injectors can save me money in the long run by improving fuel efficiency and performance.
Installation Considerations
I considered whether I wanted to tackle the installation myself or hire a professional. If you’re handy with tools and have some mechanical knowledge, replacing the fuel injectors can be a rewarding DIY project. However, if I wasn’t confident, I would recommend seeking the help of a trusted mechanic to avoid any potential issues.
Where to Buy
After extensive research, I found several reliable places to purchase fuel injectors:
- Auto Parts Stores: Local retailers like AutoZone or O’Reilly Auto Parts often have a good selection.
- Online Retailers: Websites like Amazon, RockAuto, and eBay can offer competitive prices and customer reviews.
- Specialty Shops: Some shops specialize in Dodge parts and may have specific recommendations for my Dakota.
Final Thoughts
When I finally made my decision, I felt confident knowing I had done my homework. The fuel injector plays a vital role in the performance of my 2004 Dodge Dakota SXT 3.7 Magnum V6, and investing in a quality part was worth every penny. I hope my experience and this guide help you navigate your own fuel injector purchase!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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