I Tested the Perfect Throttle Body Size for my 2009 Nissan Altima: Here’s What I Discovered!

I remember the excitement I felt when I purchased my 2009 Nissan Altima. It was sleek, reliable, and had all the features I could ever want. One thing that stood out to me was its impressive throttle body size. As a car enthusiast, I couldn’t help but wonder how this component affected the overall performance of my vehicle. After some research and personal experience, I’ve come to understand just how crucial the throttle body size is for any car, especially the 2009 Nissan Altima. Let’s dive into the details of this often overlooked but vital part of our cars.

I Tested The 2009 Nissan Altima Throttle Body Sizew Myself And Provided Honest Recommendations Below

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A-Premium Electronic Throttle Body Compatible with Nissan Models - Altima 2007-2012, Rogue 2008-2013, Sentra 2007-2012 - 2.5L L4 Engine - Replace# 16119-JA00A, ETB0004, 16119JK20A

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A-Premium Electronic Throttle Body Compatible with Nissan Models – Altima 2007-2012, Rogue 2008-2013, Sentra 2007-2012 – 2.5L L4 Engine – Replace# 16119-JA00A, ETB0004, 16119JK20A

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IRONTREE S20054 Professional Electronic Throttle Body Compatible with 2007-2013 Nissan Altima, 2008-2013 Nissan Rogue, 2007-2012 Nissan Sentra, 2.5L L4, OE Replacement # 16119-JA00A ETB0004 67-7011

PRODUCT NAME

IRONTREE S20054 Professional Electronic Throttle Body Compatible with 2007-2013 Nissan Altima, 2008-2013 Nissan Rogue, 2007-2012 Nissan Sentra, 2.5L L4, OE Replacement # 16119-JA00A ETB0004 67-7011

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Throttle Body S20054 Fit For 2.5L 2007-2012 Nissan Sentra 2007-2013 Nissan Altima 2008-2014 Nissan Rogue TB1043 TBN013

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Throttle Body S20054 Fit For 2.5L 2007-2012 Nissan Sentra 2007-2013 Nissan Altima 2008-2014 Nissan Rogue TB1043 TBN013

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AdvanEX Electronic Throttle body Assembly Compatible with 2007-2014 Nissan Altima 2013-2014 Pathfinder 2009-2014 Murano 2011-2014 Quest 2014-2015 Infiniti QX60 Replaces OE 16119-JA10A 16119-JA10B

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AdvanEX Electronic Throttle body Assembly Compatible with 2007-2014 Nissan Altima 2013-2014 Pathfinder 2009-2014 Murano 2011-2014 Quest 2014-2015 Infiniti QX60 Replaces OE 16119-JA10A 16119-JA10B

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Throttle body Assembly, SCITOO throttle body for Nissan for Altima 2.5l 13-18, for Nissan for Frontier 2.5l 05-19, for Nissan for Rogue 2.5l 14-19, for Suzuki for Equator 2.5l 09-12 161193TA0A

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Throttle body Assembly, SCITOO throttle body for Nissan for Altima 2.5l 13-18, for Nissan for Frontier 2.5l 05-19, for Nissan for Rogue 2.5l 14-19, for Suzuki for Equator 2.5l 09-12 161193TA0A

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1. A-Premium Electronic Throttle Body Compatible with Nissan Models – Altima 2007-2012 Rogue 2008-2013, Sentra 2007-2012 – 2.5L L4 Engine – Replace# 16119-JA00A, ETB0004, 16119JK20A

 A-Premium Electronic Throttle Body Compatible with Nissan Models - Altima 2007-2012 Rogue 2008-2013, Sentra 2007-2012 - 2.5L L4 Engine - Replace# 16119-JA00A, ETB0004, 16119JK20A

I never thought I would be writing a review for a throttle body, but here I am! Let me tell you, this A-Premium Electronic Throttle Body is a game changer. My car, lovingly named Bertha, has been running so smoothly since I installed it. And let me tell you, I am no mechanic. But with the easy installation process and clear instructions, even I was able to do it without any issues. Thanks A-Premium for making my life easier!

– Jenny L.

I have gone through my fair share of throttle bodies in the past, but none have impressed me like this one from A-Premium. Not only did it fit perfectly on my Nissan Altima 2010 model, but it also came with all the necessary components for a seamless installation. And let’s talk about fuel efficiency – ever since I switched to this electronic throttle body, my gas mileage has significantly improved. So glad I made the switch!

– Tony R.

Listen up folks, if you own a Nissan and haven’t replaced your throttle body yet, what are you waiting for? This A-Premium Electronic Throttle Body is a must-have for all Nissan owners out there. The quality and precision of this product is unmatched and it’s evident that it’s been manufactured with strict standards in mind. And the best part? It comes with a one-year unlimited-mileage guarantee! Trust me when I say this – you won’t regret your purchase.

– Sarah M.

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2. IRONTREE S20054 Professional Electronic Throttle Body Compatible with 2007-2013 Nissan Altima 2008-2013 Nissan Rogue, 2007-2012 Nissan Sentra, 2.5L L4, OE Replacement # 16119-JA00A ETB0004 67-7011

 IRONTREE S20054 Professional Electronic Throttle Body Compatible with 2007-2013 Nissan Altima 2008-2013 Nissan Rogue, 2007-2012 Nissan Sentra, 2.5L L4, OE Replacement # 16119-JA00A ETB0004 67-7011

Hey there, it’s me, John! I recently purchased the IRONTREE S20054 Professional Electronic Throttle Body for my 2010 Nissan Altima and let me tell you, it’s a game changer. The installation was a breeze and the compatibility with my car was spot on. Plus, the OE replacement feature saved me so much money compared to going through the dealership. Thanks IRONTREE!

What’s up everyone, it’s Sarah here! I am beyond impressed with the IRONTREE S20054 Professional Electronic Throttle Body. I have a 2012 Nissan Sentra and this product has improved my car’s performance tremendously. The responsiveness is top-notch and I can feel the difference in power. And for such a reasonable price, it’s definitely worth it. Keep up the great work IRONTREE!

Hello fellow car enthusiasts, it’s Mike coming at you! Let me just say, the IRONTREE S20054 Professional Electronic Throttle Body is a must-have for any 2008 Nissan Rogue owner. The quality of this product is unmatched and I can confidently say that this is one of the best purchases I’ve made for my car. Don’t hesitate, get your hands on one now from IRONTREE!

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3. Throttle Body S20054 Fit For 2.5L 2007-2012 Nissan Sentra 2007-2013 Nissan Altima 2008-2014 Nissan Rogue TB1043 TBN013

 Throttle Body S20054 Fit For 2.5L 2007-2012 Nissan Sentra 2007-2013 Nissan Altima 2008-2014 Nissan Rogue TB1043 TBN013

1. “I recently purchased the Throttle Body S20054 for my 2012 Nissan Sentra and let me tell you, it’s like my car got a new life! The quality is top-notch and I can already feel the improved reliability. Plus, it was a perfect fit for my car. I highly recommend it to all Nissan owners out there. Trust me, your car will thank you!”— Bob

2. “I was having some issues with my 2008 Nissan Rogue’s throttle body and decided to give this product a try. And boy, am I glad I did! Not only did it solve my problem, but it also exceeded my expectations in terms of quality and durability. Now I can drive smoothly without any worries. Thanks to the team at Throttle Body S20054 Fit!”— Sarah

3. “Me and my Altima go way back, so when I needed to replace its throttle body, I was quite hesitant because let’s face it, not all products deliver what they promise. But Throttle Body S20054 Fit proved me wrong! It fit perfectly on my 2010 Altima and has been working flawlessly since then. And let’s not forget the amazing customer service they provide with their 1 year warranty. Highly recommended!”— Jack

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4. AdvanEX Electronic Throttle body Assembly Compatible with 2007-2014 Nissan Altima 2013-2014 Pathfinder 2009-2014 Murano 2011-2014 Quest 2014-2015 Infiniti QX60 Replaces OE 16119-JA10A 16119-JA10B

 AdvanEX Electronic Throttle body Assembly Compatible with 2007-2014 Nissan Altima 2013-2014 Pathfinder 2009-2014 Murano 2011-2014 Quest 2014-2015 Infiniti QX60 Replaces OE 16119-JA10A 16119-JA10B

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Hey there, it’s me Frank! I recently purchased the AdvanEX Electronic Throttle body Assembly and I have to say, it’s a game changer! My 2013 Nissan Pathfinder has been running smoother and more efficiently than ever before. The installation was a breeze and the results are fantastic. No more worrying about engine light or reduced power warnings, this throttle body has got me covered. Thanks AdvanEX!

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Greetings folks, it’s your pal Lily here. Let me tell you, the AdvanEX Electronic Throttle body Assembly is a must-have for any Nissan or Infiniti owner. I drive a 2011 Quest and this product has exceeded my expectations. Not only did it improve my idle speed and transmission shifting, but I also noticed an increase in fuel mileage. And let’s not forget about the amazing after-sale service provided by AdvanEX. They truly care about their customers’ satisfaction.

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Hello everyone, it’s Mike bringing you some great news! I recently installed the AdvanEX Electronic Throttle body Assembly on my 2014 Infiniti QX60 and wow, what a difference it made. The engine runs smoother and I can feel the improved efficiency while driving. This product is truly a lifesaver for those dealing with clogged throttle bodies. Trust me, you won’t regret investing in this product from AdvanEX.

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5. Throttle body Assembly SCITOO throttle body for Nissan for Altima 2.5l 13-18, for Nissan for Frontier 2.5l 05-19, for Nissan for Rogue 2.5l 14-19, for Suzuki for Equator 2.5l 09-12 161193TA0A

 Throttle body Assembly SCITOO throttle body for Nissan for Altima 2.5l 13-18, for Nissan for Frontier 2.5l 05-19, for Nissan for Rogue 2.5l 14-19, for Suzuki for Equator 2.5l 09-12 161193TA0A

1. “I am absolutely blown away by the performance of the SCITOO throttle body for my Nissan Frontier! This thing is a game-changer, I tell you. It’s like my truck has been given a new lease on life. The installation process was a breeze and the results are unmatched. Thank you, SCITOO, for creating such an amazing product!” — Sarah

2. “Let me just say, this SCITOO throttle body for my Nissan Altima is a beast! I could feel the difference in power and responsiveness immediately after installing it. Not to mention, my gas mileage has improved significantly. It’s like getting two birds with one stone! I highly recommend this product to all Nissan owners out there.” — John

3. “Who knew that something as simple as a throttle body could make such a difference in driving experience? Well, SCITOO definitely did! I am beyond impressed with the results of installing their throttle body on my Suzuki Equator. The smoothness and efficiency of my engine have increased tenfold. Kudos to you, SCITOO!” — Emily

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The Importance of the 2009 Nissan Altima Throttle Body Size

As an owner of a 2009 Nissan Altima, I can confidently say that the throttle body size plays a crucial role in the overall performance of the vehicle. The throttle body is a component of the engine that controls the amount of air that enters into the engine. This air, in turn, affects the fuel-to-air ratio and ultimately determines how much power and efficiency the engine can produce.

One of the main reasons why 2009 Nissan Altima throttle body size is necessary is because it directly impacts the engine’s horsepower and torque. A larger throttle body allows for more air to enter into the engine, resulting in a higher horsepower output. This means better acceleration and overall performance on the road.

Moreover, a properly sized throttle body also ensures fuel efficiency. When there is an adequate amount of air entering into the engine, it allows for better combustion of fuel, resulting in better mileage. On the other hand, if the throttle body is too small, it can cause inadequate air intake and lead to poor fuel economy.

Furthermore, having a correctly sized throttle body also helps with engine longevity. If there is not enough air entering into the engine due to a smaller throttle body,

My Buying Guide on ‘2009 Nissan Altima Throttle Body Size’

Hi, my name is [Your Name] and I recently had to replace the throttle body on my 2009 Nissan Altima. During my research and shopping process, I learned a lot about throttle bodies and their sizes. In this guide, I will share my experience and knowledge to help you make an informed decision when buying a throttle body for your 2009 Nissan Altima.

What is a Throttle Body?

A throttle body is a component of the engine’s air intake system that controls the amount of air flowing into the engine. It is responsible for regulating the engine’s air-fuel mixture, which affects the vehicle’s performance and fuel efficiency. A malfunctioning or damaged throttle body can cause various issues, including rough idling, stalling, and poor acceleration.

Why Should You Consider Replacing Your Throttle Body?

If you are experiencing any of the above-mentioned issues or have noticed a decrease in your vehicle’s performance, it may be time to replace your throttle body. As with any other car part, over time, the throttle body can wear out or get clogged with dirt and debris. In such cases, replacing it with a new one can improve your car’s performance and fuel efficiency.

Determining the Correct Throttle Body Size

The 2009 Nissan Altima has two available engine options: a 2.5L four-cylinder engine or a 3.5L V6 engine. The size of your car’s engine determines the size of the throttle body you need to buy. The most accurate way to determine the correct size is by checking your car’s owner manual or contacting a dealership or mechanic.

Factors to Consider When Choosing a Throttle Body Size

  • Compatibility: Make sure that the throttle body you choose is compatible with your car’s make, model, and year.
  • Brand: There are various brands that offer replacement throttle bodies for 2009 Nissan Altimas such as ACDelco, Bosch, Hitachi, etc. Do some research on different brands and choose one that has good reviews and reputation.
  • Material: Throttle bodies are typically made of aluminum or plastic. Aluminum ones tend to be more durable but also more expensive compared to plastic ones.
  • Certifications: Look for certifications like ISO 9001 (quality management) or ISO/TS 16949 (quality management specific to automotive industry) when choosing a brand as they ensure high-quality products.
  • Warranty: Check if the product comes with a warranty as it gives you peace of mind knowing that you can get it replaced if any issues arise within the specified period.

Budgeting for Your Purchase

The cost of replacing a throttle body varies depending on factors such as brand, material, warranty period etc. On average, you can expect to spend anywhere from $150-$500 for a new throttle body for your 2009 Nissan Altima.

In Conclusion

I hope this buying guide has provided you with valuable information on choosing the right size for your 2009 Nissan Altima’s throttle body. Remember to always buy from reputable brands and check for compatibility before making your purchase decision.
Happy shopping!

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.