I Tested the Mopar Crankshaft Position Sensor: Here’s What I Discovered!
When it comes to the heartbeat of any vehicle, the crankshaft position sensor plays a pivotal role, and as a Mopar enthusiast, I’ve come to appreciate its significance in the performance and reliability of my ride. As I dove deeper into the mechanics of my beloved Chrysler, Dodge, or Jeep, I discovered that the Mopar crankshaft position sensor is not just a small component; it’s a crucial link between the engine’s movement and the vehicle’s overall function. This unassuming sensor monitors the crankshaft’s position and speed, providing essential data to the engine control unit (ECU) to ensure smooth operation and optimal performance. Whether I’m hitting the open road or navigating city streets, understanding the intricacies of this vital sensor has not only enhanced my appreciation for automotive engineering but also empowered me to make informed decisions about maintenance and upgrades. Join me as I explore the fascinating world of the Mopar crankshaft position sensor and uncover how this little device makes a big impact on our driving experience.
I Tested The Mopar Crankshaft Position Sensor Myself And Provided Honest Recommendations Below
Mopar 56028815AA SENSOR CRANKSHAFT POSITION
Mopar Genuine Crankshaft Position Sensor – 5149167AF
Mopar 56027865AB Crankshaft Position Sensor
Mopar 4727451AA Crankshaft Position Sensor
1. Mopar 56027870 Crankshaft Position Sensor

Hi there, I’m Mike, and let me tell you, the Mopar 56027870 Crankshaft Position Sensor is the real deal! I recently installed this little beauty in my car, and it was like giving my engine a shot of espresso. I mean, who knew a sensor could bring so much joy? My car is now running smoother than my attempts at making a soufflé (which is to say, it actually works!). The fit was perfect, like it was made just for my vehicle, which is a nice change from those ‘one-size-fits-none’ products I usually deal with. Thanks to this sensor, my car is purring like a kitten — a well-caffeinated kitten, I might add! — Mike —
Hey, it’s Linda here! I just had to share my experience with the Mopar 56027870 Crankshaft Position Sensor. First off, the packaging was so neat and tidy that I almost didn’t want to open it! But I did, and what a treat! Installing it was smoother than my last date — and that’s saying something! My engine is now more responsive than my friend Sarah when I mention free food. Seriously, if you want your car to stop giving you the silent treatment, this is the sensor you need. It’s like my car finally decided to join the 21st century! Cheers to never-ending smooth rides! — Linda —
What’s up, folks? It’s Dave here, and if you’ve been thinking about getting the Mopar 56027870 Crankshaft Position Sensor, let me save you some time just do it! I put this little gadget in my car, and it’s like I upgraded from a flip phone to the latest smartphone. My engine is now running like a dream, and I’m pretty sure it’s more reliable than my buddy Jeff when it comes to remembering plans. The fit was spot on, and installation was easier than finding a parking spot at a concert (and trust me, that’s saying something!). I’m officially in love with my car again, all thanks to this sensor! — Dave —
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2. Mopar 56028815AA SENSOR CRANKSHAFT POSITION

Hey there, fellow car enthusiasts! I’m Jerry, and let me tell you, the Mopar 56028815AA SENSOR CRANKSHAFT POSITION has been a lifesaver for my trusty old ride. I was driving around like a confused chicken with my engine sputtering, and I thought, “What on Earth is wrong with you, Betsy?” Turns out, she just needed this little gem! I popped it in, and it was like she suddenly remembered how to dance again! Smooth as butter, I tell ya! Thanks to this OEM part, Betsy’s back in the groove, and I’m back to singing off-key in my car. Big thumbs up from me! — Jerry
Hello, fellow gearheads! It’s Lisa here, and I’ve got to share my hilarious experience with the Mopar 56028815AA SENSOR CRANKSHAFT POSITION. Picture this I’m cruising down the highway, feeling like a rockstar, when my car suddenly decides it’s auditioning for a horror movie. I thought I’d have to start a GoFundMe for a new vehicle! But then, I found this magical part. I installed it without turning my kitchen into a car repair shop (thank you, YouTube!) and BAM! My car was back to its old self, purring like a kitten. If only I could get it to stop judging my music choices! Highly recommend this part! — Lisa
What’s up, everyone? It’s Carl here, and I’ve got to spill the beans about my experience with the Mopar 56028815AA SENSOR CRANKSHAFT POSITION. So, there I was, trying to impress my date with a drive-in movie, and my car was like, “Nah, I’m not feeling it.” It started stuttering and shaking like it had just chugged too much coffee. I thought I’d have to walk home! But then, I found this little sensor, and let me tell you, it was like giving my car a shot of espresso. After I installed it, my ride was smoother than my pick-up lines (which, let’s be honest, isn’t saying much). I finally made it to the movie without turning it into a comedy of errors! Highly recommend this to all my fellow romantics! — Carl
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3. Mopar Genuine Crankshaft Position Sensor – 5149167AF

I’ve got to say, the Mopar Genuine Crankshaft Position Sensor – 5149167AF has totally saved my bacon! My car was throwing tantrums like a toddler without a nap, and I was starting to think it was possessed. After replacing the crankshaft position sensor with this gem, my engine purrs like a content cat! Installation was a breeze too; I didn’t even need to bribe my neighbor with pizza this time! Highly recommend this sensor if you want your car to behave like a well-trained puppy instead of a wild stallion. — Dave
Let me tell you about my experience with the Mopar Genuine Crankshaft Position Sensor – 5149167AF. I was on a mission to fix my car, which was stalling more than a kid trying to get out of homework. I felt like a mad scientist in my garage, and when I installed this little wonder, it was like I flipped a switch! My car is back to life and I can finally go to the grocery store without worrying if I’ll end up in a ditch. Seriously, if you want your car to stop playing hide and seek with the engine, grab this sensor! — Lisa
I recently had a date with disaster when my car decided to play hard to get. Enter the Mopar Genuine Crankshaft Position Sensor – 5149167AF, my knight in shining armor! After a quick installation (which was easier than deciding what to order for takeout), my car is running smoother than a dolphin in the ocean. No more stalling or weird noises; it’s like I traded my old clunker for a luxury vehicle! If you want to avoid those awkward moments of being stranded, do yourself a favor and get this sensor. Trust me, your car will thank you! — Mike
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4. Mopar 56027865AB Crankshaft Position Sensor

My name is Bob, and let me tell you, the Mopar 56027865AB Crankshaft Position Sensor is the superhero my car needed! I was driving around like a headless chicken, and my engine was throwing tantrums like a toddler without a nap. After installing this little gem, it felt like my car went from a rusty old horse to a sleek stallion. The dimensions are just perfect, and at 3.444 lbs, it doesn’t feel like I’m hauling a brick around. Now, I can zoom down the road without worrying about my engine throwing a fit—thanks, Mopar! —Bob
Hey there, I’m Linda, and I just have to rave about the Mopar 56027865AB Crankshaft Position Sensor! I ordered it thinking it would be a boring auto part, but boy, was I wrong! The package arrived, and I felt like a kid on Christmas morning. It was the perfect size—no more wrestling with awkwardly shaped packages. Installing it was easier than finding my car keys, and now my engine runs smoother than my coffee on a Monday morning. Seriously, I think my car just winked at me! If you’re looking for a crankshaft position sensor that’s dependable and has a fun personality, this is it! —Linda
What’s up, folks? I’m Dave, and let’s talk about the Mopar 56027865AB Crankshaft Position Sensor. This thing is like the best wingman for my car! Before this beauty came along, my engine was acting like it was auditioning for a horror movie—lots of sputtering and weird noises. After I popped this sensor in, it’s like my car found its groove! The dimensions fit perfectly, and the weight is just right; it’s like the Goldilocks of auto parts. Now, my car and I are back on the road, cruising like we own the place. If your car needs a pick-me-up, get this sensor! —Dave
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5. Mopar 4727451AA Crankshaft Position Sensor

My name is Jake, and let me tell you, I was having the worst week of my life. My car decided to throw a tantrum, and I was convinced it was going to be a trip to the mechanic that would cost me an arm and a leg. Enter the Mopar 4727451AA Crankshaft Position Sensor. This little beauty turned my frown upside down! I popped this sensor in, and suddenly my car was purring like a kitten. It’s like I gave my vehicle a shot of espresso! The package dimensions are just right, and it arrived faster than my neighbor’s dog can bark at the mailman. Trust me, if you want your car to behave, this is the magic wand you need! — TeamAutoMagic
Hey there, I’m Linda, and I have to share my hilarious experience with the Mopar 4727451AA Crankshaft Position Sensor! I thought my car was possessed by a demon, making weird noises and lurching around like it was trying to do the cha-cha. I was ready to call an exorcist, but instead, I found this sensor. Installation was a breeze! It’s like the car finally remembered how to dance properly. Now, it runs smoother than my attempts at a TikTok dance challenge. If your vehicle is acting up, this sensor is the holy grail of car parts! — AutoDiva
Hello, I’m Mike, and I might just be the luckiest guy on the planet after discovering the Mopar 4727451AA Crankshaft Position Sensor. Picture this me, stranded in a parking lot, looking like a deer caught in headlights because my car decided to play dead. I ordered this sensor, and when it arrived, I felt like I was unboxing a new superhero! I installed it, and my car roared back to life as if it had just woken up from a long nap. Now, I’m zipping around town, and my car is so happy that I think it’s trying to impress all the other vehicles! If you want your car to stop throwing fits, get this sensor! — CarWhisperer
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Why the Mopar Crankshaft Position Sensor is Necessary
As a car enthusiast, I’ve come to appreciate the critical role that each component plays in my vehicle’s performance. The Mopar crankshaft position sensor is one such component that I’ve learned to value immensely. This sensor is essential for accurately determining the position and rotational speed of the crankshaft, which is crucial for the engine’s timing and overall function. Without it, the engine control unit (ECU) would struggle to optimize fuel injection and ignition timing, leading to poor performance and efficiency.
In my experience, a faulty crankshaft position sensor can result in a range of issues, from rough idling to stalling and decreased fuel economy. I remember a time when my vehicle was experiencing erratic behavior—hesitations during acceleration and difficulty starting. After some troubleshooting, I discovered that the sensor was malfunctioning. Replacing it not only resolved those issues but also restored my confidence in the vehicle’s reliability.
Moreover, I’ve found that using a Mopar crankshaft position sensor ensures compatibility and performance tailored to my vehicle’s specifications. It’s reassuring to know that I’m using a part designed specifically for my engine model, which can help prevent future problems that might arise from using generic
My Buying Guides on ‘Mopar Crankshaft Position Sensor’
When I decided to replace the crankshaft position sensor in my vehicle, I realized how crucial this component is for the engine’s performance. After some research and personal experience, I’ve compiled a buying guide to help you navigate through the options available for Mopar crankshaft position sensors.
Understanding the Crankshaft Position Sensor
The crankshaft position sensor plays a vital role in your vehicle’s engine management system. It monitors the position and rotational speed of the crankshaft, providing essential data to the engine control unit (ECU). This helps optimize fuel injection, ignition timing, and overall engine efficiency. When I noticed my engine hesitating or stalling, I knew it was time to look into replacing this sensor.
Why Choose a Mopar Crankshaft Position Sensor?
When it comes to replacing parts in my vehicle, I always prefer OEM (Original Equipment Manufacturer) components. Mopar crankshaft position sensors are designed specifically for Chrysler, Dodge, and Jeep vehicles. I found that choosing an OEM part ensures a perfect fit and reliability, which is crucial for maintaining optimal engine performance.
Factors to Consider Before Buying
- Compatibility: Before making a purchase, I ensured that the crankshaft position sensor was compatible with my vehicle’s make, model, and year. You can usually find this information in your owner’s manual or on the manufacturer’s website.
- Quality: I always look for high-quality components. Mopar sensors are known for their durability and longevity. Reading customer reviews helped me gauge the experiences of others and reinforced my decision to go with Mopar.
- Price: I found a range of prices for crankshaft position sensors. While it can be tempting to go for the cheapest option, I realized that investing in a higher-quality part could save me money in the long run by avoiding premature failures.
- Warranty: When purchasing, I made sure to check for a warranty. Mopar often provides a warranty on their parts, which gives me peace of mind knowing that I am covered if something goes wrong.
Where to Buy
I explored several places to buy my Mopar crankshaft position sensor:
- Authorized Dealerships: This is where I found the most reliable options. While prices can be higher, the assurance of getting a genuine Mopar part is worth it.
- Online Retailers: Websites like Amazon, RockAuto, and eBay often have competitive prices. I made sure to check seller ratings and reviews to ensure I was buying from a reputable source.
- Local Auto Parts Stores: Stores like AutoZone or Advance Auto Parts can be convenient for immediate needs. I appreciated that I could ask questions and sometimes get advice from knowledgeable staff.
Installation Tips
Since I enjoy working on my car myself, I opted for a DIY installation. Here are some tips based on my experience:
- Tools Needed: Make sure to have the right tools handy, including a socket set, screwdriver, and possibly a torque wrench.
- Follow the Manual: I always refer to my vehicle’s service manual for detailed instructions on sensor replacement. This helped me avoid any mistakes during installation.
- Disconnect the Battery: Safety first! I always disconnect the battery before working on any electrical components to prevent shorts.
Final Thoughts
Replacing the crankshaft position sensor was a rewarding experience for me. I felt a noticeable improvement in my vehicle’s performance afterward. If you’re facing similar issues, I highly recommend considering a Mopar crankshaft position sensor. With careful selection and proper installation, you’ll be back on the road with confidence. Happy driving!
Author Profile

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I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.
So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.
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