Best Mass Air Flow Sensor

Best Mass Air Flow Sensor: Buying Guide in 2022

Let’s admit; a faulty or bad mass airflow sensor is something that puts us in a dilemma all the time. Should I replace it or just clean it up? Well, it turns out sometimes, cleaning is not the solution you can pick anymore as the sensors get too bad.

Now, replacing the sensor is not a daunting task, but you definitely need to look out for the best mass airflow sensor to make sure you don’t compromise your engine’s health. That’s why we have compiled 10 of the most popular and useful MAF sensors that you can get at an affordable price.

If you are looking for something like this, you should definitely check our picks!

Top 10 Best Mass Air Flow Sensor Reviews

Best Mass Air Flow Sensor

So, here are the top 10 airflow sensors that we have picked up just for you. Read the reviews till the end to make up your mind with no hesitation!

1. Delphi AF10043 Mass Air Flow Sensor

We start with the Delphi AF10043 airflow sensor, which should be the ultimate solution to your airflow system. It has been tested on multiple vehicles and MAF parts and proved to be one of the very best in its field.

The best part is these are not remanufactured like most of the aftermarket products. These come with a completely new build-up and make it a perfect choice for your vehicle.

It comes with a state-of-the-art set of sensing elements that ensures that your engine gets the proper power and performance booster. It performs flawlessly over a range of temperatures and delivers the best possible support you can get.

You don’t need to worry about the engineering that comes along with the construction of this masterpiece. It’s brilliantly tailored and involves the latest parts and OE technology to deliver a satisfactory result for smooth riding with less headache.

What makes it a standout device is it deals with optimum technology that mitigates the repair time to a satisfactory level. That means it eliminates the need to replace the flow tube from the setup.

Weighing just about 14.2 ounces, this machine is pretty easy to install and maintain with the vehicle. It’s pretty tough and supportive, and you don’t need to think about replacing it any time sooner.

Highlighted Features

  • Excellent performance and durable build quality
  • Simple and easy to install and maintain
  • Newly manufactured, not remanufactured
  • Mitigates the repair time by eliminating the replacement need of the flow tube
  • Blade type terminal promotes a universal fitting

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2.  AA Ignition Mass Air Flow Sensor

Next on the list, we’ve got the AA Ignition Mass Air Flow sensor. This one is a special one that we have picked. Although it’s not an original replacement for your vehicle’s MAF system, it’s totally worth it. It can easily replace the original MAF sensor for the vehicles made by GMC, Chevrolet, Buick, Cadillac, Hummer, Oldsmobile, Saab, Isuzu, etc.

So, if you own a vehicle from any of the above manufacturers, you are in good luck. It gets a bit expensive at times when you need to pick original parts from the market. That’s where the AA Ignition MAFS comes into play. It can work as a perfect replacement without being an original one.

Despite being an aftermarket device, it works pretty well as its genuine counterpart. AA Ignition takes much care in manufacturing and replicating the original parts that actually work, fit, and even look like the genuine ones. The best part is, you won’t even recognize the difference at any point.

AA Ignition takes great care while producing the parts in their factories. They follow a strict quality control system to make sure the quality is not compromised in any manner. The products go through multiple quality control checks and also under performance measurement to ensure the best quality possible.

Highlighted Features

  • Aftermarket parts work as good as the genuine parts of different brands
  • Works pretty well and suits best a range of vehicle brands in the market
  • It follows a strict quality control guideline to ensure the best quality
  • It comes with a lifetime warranty offer

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3. Denso 197-6020 Mass Air Flow Sensor

If you’re looking for the best aftermarket mass airflow sensor, there’s no way you can ignore the Denso 197-6020 MAFS! The reason why Denso has successfully been retaining their market is the unparalleled and uncompromising motto of maintaining the perfect production quality.

That’s why the factories of Denso have been certified by ISO and QS. They have proudly been complying with ISO9000 and QS9000 certifications worldwide. That’s why you can put your trust in the quality and performance of the MAF sensors produced by Denso.

The 197-6020 sensor is practically optimized to lower the sensor contamination within the vehicle’s airflow system and cause accurate results. This makes it much easier for you to achieve the best performance from the device and get your ride smoother.

It’s worth mentioning here is that the sensor uses a sensing element that is made from thin platinum wire. The wire is also coated with fine glass film, allowing it to give better protection from any kind of contamination. That’s why it becomes more reliable and increases the longevity of the sensor.

Then again, the unique structural consideration of the sensor can cause the minimum exposure of the total unit after the installation. That’s what makes it a dearer choice among users in general. Moreover, the entire safety system of the sensor allows it to protect itself from getting contaminated by dust and dirt, as well.

Highlighted Features

  • It comes with an ISO9000 and QS9000 certification
  • The construction of the sensor lowers the contamination of sensors
  • It comes with a longer life than most counterparts
  • It has a sensing element that is made from coated platinum wire for better result

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4. GM Genuine Parts 19330121

What can be a better choice for vehicles than GM genuine parts? Well, you’re right; there is none. And rightfully so, even though there are tons of aftermarket MAF sensor options we have, you won’t get the best performance as the GM sensors. The sensor comes with multiple vehicles supporting options from different brands.

It doesn’t matter if you own an old modeled Corvette or the latest model Hummer-H2; the sensor will work just fine with your vehicle. This come comes with just around 0.70 pounds of weight, which makes it a super-convenient product to handle and install. It takes just a few minutes to install and get going.

Even if you are relying on professionals in this field, there is nothing that can be compared to the genuine ACDelco GM parts. Professionals recommend the GM sensor over any other sensors in the market. GM has come all this way with its century-old technology and excellence.

The best part is there are multiple other parts of a vehicle that use GM original parts. Setting up this one will definitely allow the parts to sync well with the sensor and work perfectly, as you can expect.

Highlighted Features

  • Ensures excellent measurement of air in the engine
  • Offers quality of the GM original production
  • GM Recommended sensor for different vehicles
  • Works on a range of vehicles from old to new models

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5. Hitachi MAF0012 Mass Air Flow Sensor

On number five, we have the Hitachi MAF0012 sensor, which is probably one of the best you can get even if you are on a tight budget. Yes, this tiny yet pretty much functional sensor comes at a very affordable price. So, if you are not willing to spend a ton on the airflow sensor but don’t feel like compromising with quality, this one is for you.

Starting out, this one is a new and original part of your vehicle’s airflow system. Unlike the cheaper alternatives in the market, this one doesn’t come refurbished or remanufactured. It’s simply a newly produced sensor that works perfectly fine with all the latest model vehicles out there.

It has an inbuilt contaminant bypass system that makes sure that the airflow sensor becomes more reliable and long-listing. The manufacturing of this sensor is highly controlled by the QC section of the makers that ensures that the airflow becomes seamless in your vehicle’s engine.

Before even shipping the products out, Hitachi goes through a thorough inspection for each and every sensor. So, you can rest assured that the product you are getting is going to be pretty much safe, and the performance is going to be well-optimized for any vehicle.

Highlighted Features

  • It comes with a built-in contaminate bypass
  • The total building process follows precision manufacturing technique
  • It promotes optimal airflow system in vehicle engine
  • The sensors go through a thorough check-up before getting out of the manufacturing unit.

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6. Bosch Original Equipment Mass Air Flow (MAF) Sensor

Well, at this point of our mass airflow sensor reviews, we have one of the leading brands in the world – Bosch! The Original Equipment MAF sensor from Bosch is probably one of the very best that you can own for your vehicle. It’s a leading brand in the global field that manufactures high-quality tools at a very affordable price.

Similar to the other top-quality products, Bosch produces high-end MAF sensors that fit the most vehicle in the market. No wonder why these are the most sought-after devices that are sold online! The sensor is designed in such a way that it exhibits impressive performance and functionality.

The construction of the sensor is totally brand new and doesn’t contain anything that is remanufactured. This is probably one of the key selling points of this sensor, and it’s going to offer excellent performance.

What’s going to be the most efficient output that you will get is that you will get 20% better consumption in terms of fuel economy. Moreover, even if the sensor is quite tough in construction, it weighs just above 0.60 pounds! It won’t even feel like anything that you need to maintain anything on a regular basis!

Highlighted Features

  • It comes with tough construction and long-term durability
  • The sensor maintains a proper balance of the air to fuel ratio of the vehicle’s engine
  • It comes with a very lightweight profile that asks for low maintenance
  • Accurate calibration of the parts that comply with the original product standards

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7. Walker Products 245-1067 Mass Air Flow Sensor Assembly

Walker has been producing top-quality auto parts since 1946. That’s more than 70 years of expertise that you can rely on. This is why we have picked up the 345-1067 mass airflow sensor from Walker with confidence. This sensor comes out as a reliable product proudly made in the USA!

That’s not all; the sensors are a proper OEM fit. So, whatever the form or function of the vehicle is, it will still fit perfectly into the setup. The sensor supports vehicles from multiple brands and various models, all the way since 1996.

What’s attracted us the most is the easy installation system of this sensor. You don’t need to hire a professional or a technician to make sure you fit it perfectly in your vehicle. The guesswork is low, and you can easily fit it right after you open up the package.

Then again, it efficiently reduces the repair time as you won’t be going for frequent repair and maintenance after you’ve installed this sensor in your engine.

Highlighted Features

  • The sensor fits most common vehicle brands and models
  • It’s totally made in the USA
  • It comes with a proper OEM fitting technique
  • It reduces repair and maintenance effort

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8. Faersi Store Mass Air Flow Sensor

On number eight, we have the Faersi Store Mass Air Flow Sensor on our list. This one is pretty much what you need if you are looking for something that won’t be replaced for a long time. And why do we say that? Well, the sensor comes with a very simple design and installation system.

You can easily install it on your vehicle’s engine and maintain it properly. Even if you want to clean it up, that’s going to be a simple task, too! Yep, it takes no stress or effort to clean this thing up! That means you get the best support throughout the lifetime of the sensor.

The construction of the sensor is made from superior durable material, and that tells a lot about the longevity you get. It’s something you don’t need to replace every now and then. It’s pretty much installed and forget’ sort of sensor that you are definitely going to bet your bucks on.

What’s impressive is that every single part of the sensor is thoroughly tested and scrutinized before releasing from the factory. That’s why you can totally rely on the safety and performance of the sensor in your vehicle. These are the perfect replacement for OEM specs and work perfectly fine!

Highlighted Features

  • The sensors are the perfect replacement for original sensors
  • It comes with a long life
  • Meets different needs for the best driving
  • Easy to install and remove
  • Can be cleaned for longer performance

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9. MOSTPLUS Mass Air Flow Sensor

For those of you who own a BMW from the 2001 to 2005 model, we’ve got something magical for you! Take a moment for the Mostplus MAF Sensor, one of the most high-performing sensors that work for BMW models. This is going to be the best-suiting device for BMW 2001 to 2003 330Ci and 2001 to 2005 330xi.

So, if you own one of these vehicles, this sensor is going to be the prime choice you should look out for. It comes with a curver tolerate below 2% and an impressive response time of 15 ms. This is going to make a difference in the healthy operation of your vehicle’s engine, for sue.

As for the materials used to craft this sensor is pretty versatile, we must say. It’s a mix of aluminum, PBT plastic, and PCB. That’s why you can rely on the longevity it has to offer and can easily use it for at least a number of years without considering replacing it.

Its 3-pin connectors make it super easy to install and set it up in your vehicle’s engine. It’s super straightforward, and you can do it yourself. There’s a guiding manual that comes with the package that you can read through to replace the old one with the new sensor.

Highlighted Feature

  • Specialized sensor for BMW vehicles
  • It supports BMW vehicles from 2001 to 2005 models
  • Sensor crafted from aluminum, PBT Plastic, and PCB
  • Excellent 15 ms response time

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10. JET 69101 Powr-Flo Mass Air Sensor

Our final sensor today for our review is the JET 69101 Powr-Flo mass airflow sensor. Although the sensor does seem like a tiny one, it weighs around a pound. This is probably, one of the heaviest sensors that we have reviewed here.

However, this is definitely not the worst. It’s a super-useful and high-performer airflow sensor that suits almost all the regular vehicles that we find on the street. The design is pretty simple, and it calls for the simplest of the installation processes.

It is compatible with computer upgrades that make it a totally updated device to rely on. That’s why it can offer up to a 45% hike in the airflow system of the vehicle. You get better power, a smoother ride, and an even more impressive riding experience.

Every sensor comes out of the factory by going through a tough and thorough checking. That’s why it comes with a flow bench tested design and works perfectly on any vehicle you put it in.

Together with all these impressive features, this mass airflow sensor gives you improved torque, horsepower, and mileage. Now, ride an extra mile with extra smoothness and extra comfort.

Highlighted Features

  • It delivers improved torque, horsepower, and mileage
  • It comes with a free-flow exhaust system
  • The sensor is fairly easy to install
  • It provides airflow increase up to 45 percent
  • The sensor features a flow bench tested design

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Things To Consider Before Buying Mass Air Flow Sensor

Mass Air Flow Sensor

So, you are up for getting the best mass airflow sensor for your vehicle, right? Well, here are some pro-tips that you can definitely use to make sure you are not spending on the wrong item.

Fitting Type

There are two types of fittings available for the MAF sensor – a direct fit and a universal fit. The universal fit will need you to modify the sensor a bit before installing it in your vehicle. The direct-fit one will directly match your vehicle engine’s place. The price for both types differs, so you need to choose which one you are interested in.


Do not go for the cheaply-made devices in the market. There are countless cheap aftermarket sensors that are mostly made of plastic and can give you a headache once installed. Make sure you are picking up the ones that are made from aluminum, or at least come with a mixture of aluminum and plastic.


Is it compatible with your vehicle’s model? Well, you better check it out before you spend your bucks on it. Make sure that the sensor will fit your vehicle. There are tons of ways to check if it supports your vehicle model. Just go through the specs, and you will know.

How To Clean Mass Air Flow Sensor?

How To Clean Mass Air Flow Sensor

To clean a mass airflow sensor, you should follow the below steps.

Step 1: Remove the air intake system of your vehicle.

Step 2: Locate the MAF sensor in the air intake system by dismantling it

Step 3: Remove the air filter; you will find the mass airflow system

Step 4: Remove the air intake tube and take the MAF out.

Step 5: Clean the MAF sensor by spraying it inside the chassis with 10-12 bursts using a high-quality sensor cleaning agent.

Step 6: Wait for a few minutes to settle it down.

Step 7: Once dried, re-install the MAF system in your engine.

Can You Drive with A Bad Mass Air Flow Sensor?

In short, the answer is yes; you can ride with a bad mass airflow sensor. But you shouldn’t drive for a long time. A faulty air flow sensor will eventually harm the engine of your vehicle. So, it’s better if you replace the MAF sensor right after you find out it’s faulty.

Frequently Asked Questions

Q1. How often should a mass airflow sensor be replaced?
In general, you should replace the mass airflow sensor of your vehicle every 10 years.

Q2. Does the MAF sensor increase horsepower?

Ans. Yes, by improving the air intake system of your vehicle to a certain percentage, the MAF sensor can definitely increase horsepower.

Q3. Is it better to clean or replace a mass airflow sensor?
Ans. Ideally, if you clean the mass airflow sensor on a regular basis, you may avoid replacing it quite often. However, when it’s super messy and bad, you definitely need to replace it.

Final Words

So, that was all we had in our pack for the best mass airflow sensor. Although it’s not quite a challenging task to find out the best one that suits your vehicle, it’s not the end of the world, either.

Try checking our buying guide before you set your mind on one of the MAF sensors that we have put together here today. You will definitely not regret it!

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