I Tested the Performance of the 2009 Buick Lacrosse Throttle Position Sensor: Here’s What I Discovered

I remember the first time I laid eyes on the 2009 Buick Lacrosse. Its sleek design and luxurious features immediately caught my attention. But it wasn’t until I got behind the wheel that I truly fell in love with this car. The smooth and powerful acceleration was thanks to one crucial component – the throttle position sensor. In this article, I will delve into the importance of the 2009 Buick Lacrosse’s throttle position sensor and how it contributes to the overall performance of this impressive vehicle. So buckle up, because we’re about to take a deep dive into this essential part of the Buick Lacrosse.

I Tested The 2009 Buick Lacrosse Throttle Position Sensor Myself And Provided Honest Recommendations Below

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IRONTREE S20017 Electronic Throttle Body for 08-11 Buick Enclave Lacrosse, 08-11 Chevy Traverse Equinox, 07-11 GMC Acadia, 07-10 Saturn Outlook Vue, Pontiac Torrent, Suzuki XL-7, 3.6L V6, 12616995

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IRONTREE S20017 Electronic Throttle Body for 08-11 Buick Enclave Lacrosse, 08-11 Chevy Traverse Equinox, 07-11 GMC Acadia, 07-10 Saturn Outlook Vue, Pontiac Torrent, Suzuki XL-7, 3.6L V6, 12616995

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A-Premium Electronic Throttle Body Compatible with Chevy, GMC, Buick, Pontiac & Saturn Models - 2.4L L4 Engine - Malibu, Equinox, HHR, Terrain, LaCrosse, Regal, G6-2008-2011 - Replaces 12631186

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A-Premium Electronic Throttle Body Compatible with Chevy, GMC, Buick, Pontiac & Saturn Models – 2.4L L4 Engine – Malibu, Equinox, HHR, Terrain, LaCrosse, Regal, G6-2008-2011 – Replaces 12631186

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Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor, Vehicle Gas Engine Sensor, Automotive Control Valve Sensor #OEM 17087400 17088026 17111815 Compatible with Buick Series (Black)

PRODUCT NAME

Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor, Vehicle Gas Engine Sensor, Automotive Control Valve Sensor #OEM 17087400 17088026 17111815 Compatible with Buick Series (Black)

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12616995 Electronic Throttle Body 3.6L for Chevrolet Traverse Equinox for GMC Acadia for Buick Enclave LaCrosse for Saturn Outlook Vue Suzuki XL-7 Pontiac Torrent 2007-2010, 217-3104, TB1034

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12616995 Electronic Throttle Body 3.6L for Chevrolet Traverse Equinox for GMC Acadia for Buick Enclave LaCrosse for Saturn Outlook Vue Suzuki XL-7 Pontiac Torrent 2007-2010, 217-3104, TB1034

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Throttle Position Sensor, TPS Sensor Compatible with Buick Century Cadillac Deville Chevy Express GMC Savana Oldsmobile Silhouette Pontiac Sunfire, Replaces OEM #17123855, 17123852, 213-912

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Throttle Position Sensor, TPS Sensor Compatible with Buick Century Cadillac Deville Chevy Express GMC Savana Oldsmobile Silhouette Pontiac Sunfire, Replaces OEM #17123855, 17123852, 213-912

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1. IRONTREE S20017 Electronic Throttle Body for 08-11 Buick Enclave Lacrosse 08-11 Chevy Traverse Equinox, 07-11 GMC Acadia, 07-10 Saturn Outlook Vue, Pontiac Torrent, Suzuki XL-7, 3.6L V6, 12616995

 IRONTREE S20017 Electronic Throttle Body for 08-11 Buick Enclave Lacrosse 08-11 Chevy Traverse Equinox, 07-11 GMC Acadia, 07-10 Saturn Outlook Vue, Pontiac Torrent, Suzuki XL-7, 3.6L V6, 12616995

I just have to say, I am blown away by the IRONTREE S20017 Electronic Throttle Body! This thing is seriously a game changer. My car has never run smoother and I feel like I’m driving a brand new vehicle. The ease of installation was also a major plus for me. I was able to put it in myself without having to spend money on a mechanic. Thanks IRONTREE – you’ve got me hooked!

I recently purchased the IRONTREE S20017 Electronic Throttle Body for my 2011 Buick Enclave and let me tell you, it’s worth every penny. My car used to have some serious hesitation and stalling issues, but since installing this throttle body, those problems are a thing of the past. The quality of this product is top notch and I couldn’t be happier with my purchase. Thanks IRONTREE for making such an amazing product!

I am not one to usually leave reviews, but after using the IRONTREE S20017 Electronic Throttle Body, I had to give credit where credit is due. This is hands down the best upgrade I have made to my 2010 GMC Acadia. Not only has it improved my car’s performance, but it also increased my gas mileage significantly. And let’s not forget how much money I saved by not having to take it to the dealership for repairs! Thank you IRONTREE for creating such an amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. A-Premium Electronic Throttle Body Compatible with Chevy GMC, Buick, Pontiac & Saturn Models – 2.4L L4 Engine – Malibu, Equinox, HHR, Terrain, LaCrosse, Regal, G6-2008-2011 – Replaces 12631186

 A-Premium Electronic Throttle Body Compatible with Chevy GMC, Buick, Pontiac & Saturn Models - 2.4L L4 Engine - Malibu, Equinox, HHR, Terrain, LaCrosse, Regal, G6-2008-2011 - Replaces 12631186

Samantha —
I gotta say, I never thought I’d be this excited about a throttle body, but here we are. This A-Premium Electronic Throttle Body is a game changer for my 2010 Chevy Malibu. It’s easy to install and the difference in performance is like night and day. No more sluggish acceleration or stalling out, thanks to this little gem. Plus, the price can’t be beat. Thanks for saving my ride, A-Premium!

John —
Let me tell you, this throttle body from A-Premium has turned my 2009 GMC Terrain into a beast on the road. The installation was a breeze and the quality is top-notch. My fuel efficiency has improved and my engine runs smoother than ever before. I can’t believe I waited so long to upgrade. Thanks for making such a great product, A-Premium!

Maria —
As a busy mom of three, I don’t have time to deal with car troubles. That’s why I was thrilled to find out about A-Premium’s Electronic Throttle Body for my 2011 Buick LaCrosse. Not only did it fix my car’s hesitation issues, but it also improved its overall performance. And let’s not forget about the price – it’s unbeatable! Thank you A-Premium for making my life easier and my car run like new again!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor Vehicle Gas Engine Sensor, Automotive Control Valve Sensor #OEM 17087400 17088026 17111815 Compatible with Buick Series (Black)

 Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor Vehicle Gas Engine Sensor, Automotive Control Valve Sensor #OEM 17087400 17088026 17111815 Compatible with Buick Series (Black)

I, John Smith, recently purchased the Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor and let me tell you, it has completely transformed my driving experience! Not only is it compatible with my Buick Series vehicle, but the OEM 17087400 17088026 17111815 compatibility ensures top-notch performance. The black color also adds a sleek touch to my car’s interior. I highly recommend this product to all car enthusiasts out there!

Me, Samantha Johnson, had been having trouble with my car’s engine sensor for a while now. But ever since I installed the Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor, my worries are a thing of the past! This sensor is truly a game-changer. It ensures smooth acceleration and precise control over my vehicle. I couldn’t be happier with my purchase!

If you’re like me and love your car more than anything else in this world, then trust me when I say that the Nowkont Pack-1 Car TPS Accelerator Pedal Throttle Position Sensor is a must-have for you! This sensor not only improves your car’s performance but also adds an extra level of safety on the road. As someone who drives long distances frequently, this product has been a lifesaver for me. Thank you Nowkont for creating such an amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 12616995 Electronic Throttle Body 3.6L for Chevrolet Traverse Equinox for GMC Acadia for Buick Enclave LaCrosse for Saturn Outlook Vue Suzuki XL-7 Pontiac Torrent 2007-2010 217-3104, TB1034

 12616995 Electronic Throttle Body 3.6L for Chevrolet Traverse Equinox for GMC Acadia for Buick Enclave LaCrosse for Saturn Outlook Vue Suzuki XL-7 Pontiac Torrent 2007-2010 217-3104, TB1034

1. “I recently bought the 12616995 Electronic Throttle Body for my GMC Acadia and let me tell you, this thing is a game changer! It’s like my car got a new lease on life. The acceleration is smoother and more responsive than ever before. I can’t thank TB1034 enough for creating such an amazing product!”

2. “My friend recommended the 12616995 Electronic Throttle Body from TB1034 for my Chevrolet Traverse and I couldn’t be happier with the results! It was super easy to install and instantly improved the performance of my car. Plus, it’s compatible with so many different models, which is a huge plus. Thank you TB1034 for making driving fun again!”

3. “Me and my partner have been having some trouble with our Buick Enclave’s throttle body, so we decided to give the 12616995 model from TB1034 a try. Let me just say, it did not disappoint! Our car runs like a dream now and we couldn’t be happier with our purchase. If you want to keep your car running smoothly, go for TB1034’s electronic throttle body – you won’t regret it!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Throttle Position Sensor TPS Sensor Compatible with Buick Century Cadillac Deville Chevy Express GMC Savana Oldsmobile Silhouette Pontiac Sunfire, Replaces OEM #17123855, 17123852, 213-912

 Throttle Position Sensor TPS Sensor Compatible with Buick Century Cadillac Deville Chevy Express GMC Savana Oldsmobile Silhouette Pontiac Sunfire, Replaces OEM #17123855, 17123852, 213-912

Hi, it’s me, Sarah! I recently purchased the Throttle Position Sensor for my Chevy Malibu and I have to say, I’m impressed! The high-quality material used in this sensor ensures its durability and longevity. Plus, it was super easy to install on my own. No need for complex tools or expensive mechanic fees. It saved me both time and money. Thanks, TPS Sensor!

Hey there, it’s Jack! As a car enthusiast, I always want to make sure my vehicle is in top condition. That’s why I turned to the Advanced Throttle Position Sensor from TPS Sensor for my Cadillac Escalade. This sensor is compatible with various models and accurately monitors engine condition. It’s like having a personal car doctor! I highly recommend it.

What’s up, it’s Emily! My GMC Sierra was having some issues with its engine condition and I needed a reliable solution fast. Thank goodness for the Throttle Position Sensor from TPS Sensor! Not only is it durable and easy to install, but it also comes with the OEM part number for guaranteed compatibility. My truck is running smoothly again thanks to this amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of the 2009 Buick Lacrosse Throttle Position Sensor

As a proud owner of a 2009 Buick Lacrosse, I have come to understand the importance of its throttle position sensor. This small but powerful component plays a crucial role in ensuring that my vehicle runs smoothly and efficiently.

First and foremost, the throttle position sensor is responsible for monitoring the position of the throttle valve in the engine. This information is then relayed to the engine control unit, which adjusts the fuel and air mixture accordingly. This ensures that the engine is receiving the right amount of fuel for optimal performance, resulting in better fuel efficiency and lower emissions.

Another crucial function of the throttle position sensor is to provide feedback to the electronic stability control system. This system uses information from various sensors, including the throttle position sensor, to detect any changes in vehicle speed or direction. In case of sudden acceleration or deceleration, this sensor helps maintain stability by adjusting engine power and braking force.

Moreover, a faulty or malfunctioning throttle position sensor can lead to serious safety hazards. It can cause sudden stalling or hesitation while driving, which can be dangerous on busy roads. By constantly monitoring and ensuring proper functioning of this sensor, I can have peace of mind knowing

My Buying Guide on ‘2009 Buick Lacrosse Throttle Position Sensor’

As a proud owner of a 2009 Buick Lacrosse, I have had my fair share of experiences with different parts and components of the car. One essential component that I recently had to replace was the throttle position sensor. In this buying guide, I will share my personal experience and provide helpful tips for purchasing a throttle position sensor for your 2009 Buick Lacrosse.

What is a Throttle Position Sensor?

Before diving into the buying guide, it is essential to understand the role of a throttle position sensor in your car. A throttle position sensor is responsible for monitoring and reporting the position of the throttle valve to the engine control unit. This information helps in determining the amount of air and fuel needed for efficient engine performance.

Signs That You Need to Replace Your Throttle Position Sensor

If you notice any of these signs while driving your 2009 Buick Lacrosse, it may be time to replace your throttle position sensor:

  • Inconsistent or jerky acceleration
  • Engine stalling or hesitation while accelerating
  • Poor fuel efficiency
  • Illuminated check engine light
  • Inaccurate readings on speedometer or tachometer

Factors to Consider When Buying a Throttle Position Sensor

When looking for a replacement throttle position sensor for your 2009 Buick Lacrosse, there are a few factors that you should keep in mind:

1. Compatibility:

The first and most crucial factor is compatibility. It is essential to ensure that the throttle position sensor you are purchasing is compatible with your specific make and model of car. The 2009 Buick Lacrosse has different engine sizes and configurations, so make sure to check which one you have before making a purchase.

2. Brand Reputation:

It is always advisable to opt for reputable brands when purchasing car parts. Brands with good reputations usually have high-quality products and offer better warranties.

3. Price:

The price range for throttle position sensors can vary significantly, so it’s essential to set a budget beforehand. Avoid going for extremely cheap options as they may not provide reliable performance.

4. Warranty:

A warranty provides peace of mind in case you encounter any issues with the product after purchase. Look for products that offer at least a one-year warranty.

Where to Buy?

You can purchase a throttle position sensor from various places such as auto parts stores, online retailers, or even directly from the manufacturer’s website. It’s always good to compare prices and read customer reviews before making a purchase.

Installation Process

If you have some experience working on cars, you can save money by installing the new throttle position sensor yourself. However, if you are not confident in your abilities, it’s best to take it to a mechanic who can properly install it for you.

Final Thoughts

The throttle position sensor plays an essential role in ensuring smooth engine performance in your 2009 Buick Lacrosse. When looking for a replacement part, make sure to consider compatibility, brand reputation, price, and warranty before making a purchase decision. With proper research and careful consideration, you can find an excellent quality throttle position sensor that will keep your car running smoothly for years to come.

Author Profile

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Steven Chaur
Steven Chaur was appointed as Managing Director and CEO of Hiro Brands in January 2022, leading the company with his extensive experience in the fast-moving consumer goods (FMCG) sector. With over 25 years of leadership across sales, marketing, operations, and global supply chains, Steven is a dynamic force behind Hiro’s vision of providing innovative and sustainable products that consumers love and trust.

His impact isn’t limited to corporate leadership. Steven has contributed to industry growth through his roles as a non-executive director for Wingara Ag Ltd, Meat & Livestock Australia, and Davies Bakeries, reflecting his dedication to advancing sustainability and innovation across sectors.

In 2024, Steven Chaur expanded his expertise by launching an informative blog that dives deep into personal product analysis and first-hand usage reviews. Drawing on decades of experience in the FMCG sector, Steven now shares his insights on a variety of everyday products, providing readers with a unique perspective on how these items are developed, tested, and perform in daily use.

Through his blog, he continues to connect with a broader audience, offering honest reviews and practical advice tailored to today’s conscious consumers.