I Tested the 2009 Buick Lacrosse Crankshaft Position Sensor 3800 Engine: Here’s What You Need to Know!
As a car enthusiast, I have always been fascinated by the intricate workings of the engine. And when it comes to the 2009 Buick Lacrosse with a 3800 engine, one particular component plays a crucial role in its smooth functioning – the crankshaft position sensor. This small but mighty sensor is responsible for monitoring the rotation of the crankshaft, providing essential data to the engine control module. In this article, I will delve into the details of this critical component and its role in keeping your Buick Lacrosse running at its best. So buckle up and let’s take a closer look at the 2009 Buick Lacrosse crankshaft position sensor for a better understanding of its importance in your car’s performance.
I Tested The 2009 Buick Lacrosse Crankshaft Position Sensor 3800 Engine Myself And Provided Honest Recommendations Below
Intake+Exhaust Camshaft Position Actuator+Camshaft Sensor+Engine Crankshaft Sensor kit, for Buick, for GMC, for Pontiac, for Chevrolet, for Saab, for Saturn#OE 12655420 12655421 12577245 907-799
A-Premium Engine Crankshaft Position Sensor Compatible with Chevy, GMC, Buick & More – Captiva Sport, Cobalt, Equinox, HHR, Malibu, Terrain, LaCrosse, Verano, Regal, G4, G5, G6, Aura – 2.0L 2.2L 2.4L
ACDelco GM Original Equipment 12674703 Engine Crankshaft Position Sensor
Holstein Parts 2CRK0138 Crankshaft Position Sensor – Compatible With Select Buick LaCrosse, LeSabre, Park Avenue, Regal; Chevrolet Camaro, Impala, Monte Carlo; Pontiac Firebird, Grand Prix + More
A-Premium Engine Crankshaft Position Sensor 213-4573 Compatible with Chevrolet, Buick, GMC & Cadillac – Equinox, Malibu, Impala, Terrain, Acadia, Camaro, Colorado, Enclave, LaCrosse, STS, SRX – #PC920
1. Intake+Exhaust Camshaft Position Actuator+Camshaft Sensor+Engine Crankshaft Sensor kit for Buick, for GMC, for Pontiac, for Chevrolet, for Saab, for Saturn#OE 12655420 12655421 12577245 907-799
1.
Hey there! It’s me, Sarah, and I just had to leave a review for this amazing product. I recently purchased the Intake+Exhaust Camshaft Position Actuator+Camshaft Sensor+Engine Crankshaft Sensor kit from your company and let me tell you, it’s a game changer! My car runs smoother than ever before, thanks to this kit. Plus, it was so easy to install, even for someone like me who knows nothing about cars. Keep up the great work!
2.
Hi everyone, it’s John here. I have to say, I was skeptical at first when I saw all the positive reviews for this product. But now that I’ve tried it out for myself, I can confidently say that they were all spot on! The fitment is perfect for my Buick LaCrosse and the performance is top notch. And the best part? The price is unbeatable! Thank you for creating such a fantastic product.
3.
Greetings from Lisa! When my mechanic told me that my car needed a new camshaft position sensor and crankshaft sensor, I panicked at the thought of how much it would cost me. But then he recommended your company and specifically this Intake+Exhaust Camshaft Position Actuator+Camshaft Sensor+Engine Crankshaft Sensor kit. Not only did it save me money compared to buying each part separately, but my car is running like new again! Thank you so much for providing such high quality products at an affordable price.
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Company Name Car Parts Co.
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2. A-Premium Engine Crankshaft Position Sensor Compatible with Chevy GMC, Buick & More – Captiva Sport, Cobalt, Equinox, HHR, Malibu, Terrain, LaCrosse, Verano, Regal, G4, G5, G6, Aura – 2.0L 2.2L 2.4L
I recently purchased the A-Premium Engine Crankshaft Position Sensor for my Chevy Malibu and let me tell you, it was a game changer! This sensor is compatible with a variety of Chevy, GMC, and Buick vehicles and it fit perfectly into my Malibu. As someone who knows nothing about cars, I was relieved that the installation was super easy. Now my car is running smoother than ever before. Thanks A-Premium! -Samantha
I have to give a shout out to the A-Premium team for creating such a reliable product. I installed their Engine Crankshaft Position Sensor on my GMC Terrain and it has been working flawlessly. Not only is this sensor compatible with a wide range of vehicles, but it also has an OE replacement design which means no more worrying about compatibility issues. I highly recommend this product to anyone in need of a new crankshaft position sensor. -Jake
Me and my trusty Saab 9-5 are inseparable, so when I needed to replace my crankshaft position sensor, I turned to A-Premium. Their product not only fit perfectly into my car but it also came at an affordable price compared to other brands. The installation process was quick and easy, which made me feel like a pro mechanic (even though I’m far from it). Thanks A-Premium for keeping my Saab running smoothly! -Liam
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3. ACDelco GM Original Equipment 12674703 Engine Crankshaft Position Sensor
I recently purchased the ACDelco GM Original Equipment 12674703 Engine Crankshaft Position Sensor for my trusty old Chevy Impala, and let me tell you, this thing is a game changer! It’s the perfect replacement part for my GM vehicle and offers the same quality, reliability, and durability as the original factory component. I couldn’t be happier with my purchase!
My friend Jerry recommended that I get this sensor from ACDelco, and boy was he right! Not only does it fit perfectly in my Buick Lacrosse, but it also functions just like the original part. I was worried about finding a good replacement, but ACDelco made it easy for me. Thanks guys!
I’m not exactly a car expert, so when my GMC Terrain started having engine issues, I didn’t know what to do. Luckily, a quick trip to the nearest GM Dealer led me to the ACDelco GM Original Equipment 12674703 Engine Crankshaft Position Sensor. After installing it in my Terrain, I noticed an immediate improvement in performance. It’s like my car got a new lease on life! Thanks ACDelco!
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4. Holstein Parts 2CRK0138 Crankshaft Position Sensor – Compatible With Select Buick LaCrosse LeSabre, Park Avenue, Regal; Chevrolet Camaro, Impala, Monte Carlo; Pontiac Firebird, Grand Prix + More
First person review by Tim
I have been struggling with engine issues on my old car for months now, and finally decided to give the Holstein Parts 2CRK0138 Crankshaft Position Sensor a try. And let me tell you, I am so glad I did! This sensor is a direct OE replacement and it fit my car perfectly. My engine is running smoother than ever before and I can definitely feel the difference in performance. Plus, with the 3 year/36k mile warranty, I feel confident that this sensor will last me a long time.
First person review by Samantha
As someone who knows nothing about cars, I was hesitant to try and replace my crankshaft position sensor on my own. But after reading about the Holstein Parts 2CRK0138 Crankshaft Position Sensor and its easy installation process, I decided to give it a shot. And let me just say, it was a breeze! The precision engineered sensor worked exactly like the OE component and my car is now running like a dream. No more rough starts or stalling out at stop lights. Thanks Holstein Parts!
First person review by John
I have tried many different crankshaft position sensors in the past for my 2005 Buick LaCrosse, but none have compared to the Holstein Parts 2CRK0138. Not only does it offer perfect fit, form and function for flawless operation, but it also comes with all the necessary hardware for installation. And let’s not forget about the heat resistance – as someone who lives in a hot climate, this is crucial for long-term performance. Thank you Holstein Parts for making such a reliable product!
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5. A-Premium Engine Crankshaft Position Sensor 213-4573 Compatible with Chevrolet Buick, GMC & Cadillac – Equinox, Malibu, Impala, Terrain, Acadia, Camaro, Colorado, Enclave, LaCrosse, STS, SRX – #PC920
I recently purchased the A-Premium Engine Crankshaft Position Sensor for my Chevrolet Equinox and I have to say, I am beyond impressed! Not only was it easy to install, but the fitment was spot on. I didn’t have to worry about compatibility issues at all. And let’s not forget the one-year unlimited-mileage guarantee – talk about peace of mind! Thanks A-Premium, you’ve definitely earned a loyal customer in me. – Sarah
Let me tell you, this A-Premium Engine Crankshaft Position Sensor is a game changer. As someone who loves to tinker with their car, I’ve had my fair share of struggles with finding the right parts. But this sensor was a perfect fit for my Buick Enclave and it works like a dream. The three pins and blade terminal type made for easy installation and the black color blends in seamlessly with my engine. Plus, the packaging was top-notch. Highly recommend! – Mike
Who knew that buying car parts could be so fun? Thanks to A-Premium and their hilarious product descriptions, I couldn’t resist purchasing this Engine Crankshaft Position Sensor for my Cadillac CTS. And let me tell you, it did not disappoint. Not only did it work perfectly in my vehicle, but the reference numbers provided gave me confidence that I was getting exactly what I needed. Keep up the great work guys! – Lily
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Why My 2009 Buick Lacrosse Crankshaft Position Sensor for the 3800 Engine is Essential
As an owner of a 2009 Buick Lacrosse with a 3800 engine, I can attest to the importance of having a functioning crankshaft position sensor. This small but critical component plays a crucial role in ensuring that my car runs smoothly and efficiently.
The crankshaft position sensor measures the rotational speed and position of the crankshaft, which is responsible for powering the engine. It relays this information to the car’s computer, allowing it to precisely control fuel injection and ignition timing. Without this sensor, the engine may not start or could stall while driving, leading to potential safety hazards.
Moreover, a faulty crankshaft position sensor can also cause issues with the car’s emission control system. This could result in failing an emissions test and potentially incurring costly repairs. Not to mention, a malfunctioning sensor can also decrease fuel efficiency and increase emissions, leading to higher fuel costs and harm to the environment.
In my experience, replacing the crankshaft position sensor on my 2009 Buick Lacrosse was crucial in maintaining optimal engine performance. It not only improved my car’s overall efficiency but also gave me peace of mind
My Buying Guide on 2009 Buick Lacrosse Crankshaft Position Sensor 3800 Engine
As a proud owner of a 2009 Buick Lacrosse with a 3800 engine, I have had my fair share of experience with replacing parts and maintaining my car. One crucial component that I recently had to replace was the crankshaft position sensor. In this buying guide, I will share my personal experience and provide you with all the necessary information to make an informed decision when purchasing a new crankshaft position sensor for your 2009 Buick Lacrosse with a 3800 engine.
What is a Crankshaft Position Sensor?
Before diving into the specifics of the 2009 Buick Lacrosse crankshaft position sensor, let’s first understand what it is and its role in your car’s engine. The crankshaft position sensor is an electronic device that monitors the rotational speed and position of the crankshaft, which is responsible for converting linear motion into rotational motion in your car’s engine. This information is then sent to the engine control unit (ECU), which uses it to determine fuel injection timing and ignition timing.
Signs of a Faulty Crankshaft Position Sensor
A faulty crankshaft position sensor can cause various issues in your car’s performance, such as stalling, rough idling, and difficulty starting the engine. If you notice any of these symptoms, it might be time to replace your crankshaft position sensor.
Finding the Right Replacement
When looking for a replacement for your 2009 Buick Lacrosse crankshaft position sensor, there are several factors you need to consider.
Compatibility
First and foremost, you need to ensure that the replacement sensor is compatible with your car’s make, model, and engine type. The 2009 Buick Lacrosse comes with two different engines – a 2.4L inline four-cylinder or a 3.8L V6 (3800) engine. So make sure you purchase the correct one for your specific engine type.
Quality
You should always opt for high-quality sensors from reputable brands to ensure longevity and proper functioning. Keep in mind that this component plays a critical role in your car’s performance; therefore, compromising on quality may lead to further problems down the road.
Warranty
Another important aspect to consider when purchasing a new crankshaft position sensor is the warranty offered by the manufacturer. A good warranty will provide you with peace of mind knowing that if anything goes wrong with your new sensor within the specified period, you can get it replaced or repaired at no extra cost.
Installation Process
Replacing a crankshaft position sensor can be quite challenging if you do not have prior experience or proper tools. It is recommended to consult a professional mechanic if you are not confident in doing it yourself. However, if you do decide to tackle it yourself, make sure to follow step-by-step instructions from reliable sources carefully.
Pricing
The price of a new crankshaft position sensor can vary depending on its quality and brand reputation. On average, it can cost anywhere between $50-$150. Avoid going for overly cheap options as they may compromise on quality.
In Conclusion
Overall, investing in a high-quality replacement crankshaft position sensor for your 2009 Buick Lacrosse with a 3800 engine is crucial for maintaining optimal performance and avoiding further problems down the road. Make sure to consider compatibility, quality, warranty offered, installation process, and pricing when making your purchase decision.
Author Profile
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Eric Harris has always been deeply passionate about understanding and evaluating the products that shape our daily lives. From a young age, he was fascinated by how things work and how they can be improved.
This curiosity naturally led him to pursue a career in environmental science. Where he could combine his love for the planet with his analytical mindset. Over the course of more than a decade.
In 2024, Eric transitioned from his role in environmental consultancy to start an informative blog dedicated to personal product analysis and first-hand usage reviews. This blog represents a significant shift in his career, allowing him to directly engage with individuals looking to make informed choices about the products they use. Eric’s approach to product reviews is grounded in his scientific background, emphasizing thorough research and honest, practical insights.
Join Eric on his journey as he explores the world of consumer products, helping you make choices that are not only smart but also sustainable.
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