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Walker Products 245-1145 Mass Air Flow Sensor Assembly

Free shipping on orders over $29.99

$35.85

$ 17 .99 $17.99

In Stock
  • Top 45% of Walker MAFs are manufactured in the USA
  • 100% multi-point air flow tested on proprietary sonic nozzle testing equipment
  • Manufactured to OEM accuracy and up to 10% more accurate than other aftermarket brands
  • Offers the newest technologies with Hot Film Sensing and 8-PIN MAFs
  • Please use the amazonconfirmedfit tool to ensure this part fits your vehicle


A mass air flow sensor, also known as a MAF sensor, is an important component in modern automotive engines. It measures the amount of air entering the engine, allowing the engine control module (ECM) to adjust the fuel delivery and optimize the air/fuel ratio for maximum performance and fuel efficiency. If your vehicle's MAF sensor is malfunctioning, it can cause a number of problems, including poor fuel economy, reduced power, and even stalling. Fortunately, replacing a faulty MAF sensor is relatively simple and inexpensive, and can restore your vehicle's performance and efficiency.


Client d'
Reviewed in Canada on May 8, 2024
good
Gil A
Reviewed in Canada on December 24, 2024
I bought this for my honda civic 2009, installed it 2 years ago and so far it is working great.
Gurjit Singh
Reviewed in Canada on February 9, 2023
Don’t buy don’t work
Maira Huerta
Reviewed in the United States on February 25, 2023
Not a good part , threw up a check engine light and my car shuts off I had to put the original back on.
Gucci
Reviewed in the United States on May 13, 2020
My 07 accord with 135k miles Check engine lights on. I bought it to save money. Installation was very easy. It removed my car check engine light. But it only works for about a month, and my car engine would not stay running. It will stall immediately after it starts. Good thing I kept my original. Replaces with the original and now there is no issue. Couple of tips, the package says you void return if you break the bag. Don’t worry amazon will still let you return it or store credit if you reach past return window. Just reach out to customer service. This product works within return window. And then as soon as return window passes, it will break. I suggest you bite the bullet and buy the original part from the dealer which is what I am planning to do.
Doug Adams
Reviewed in the United States on January 19, 2020
This sensor fit my 2016 Odyssey and was easy to replace in minutes. I cleared the fault code and it hasn't come back. Sensor has been in service for 4 months now. Update: no problems after 30 months.
byron nott
Reviewed in the United States on November 17, 2019
Went out completely after 5 weeks. Even installing after new, it did shut off the check engine light. But it still sputtered periodically. But not as bad as it was. Then it just completely went out after only putting 1100 miles on the car. So I bit the bullet and bought the one that costs $75. I guess this is the type of product you truley do get what you pay for. This product is like your cars shoes. It walks In them every day. Spend the extra money and get a quality product. Not this one or others that are cheaper. Trust me they dont work.
CactusKiller
Reviewed in the United States on September 18, 2018
It work as it should. Fast delivery time as well. Thank you!
GGSM Mobile
Reviewed in the United States on July 3, 2018
Cleared P0102 O0113 P2183 codes from my Accord. What's even better is that there is NO core charge.
dnagoodman
Reviewed in the United States on June 23, 2018
I had a wierd hesitating when the vehicle got warmed up. The hesitation was under moderate to hard excellaration and would go away at high RPMs. No check engine light. So i replaced this sensor based on a hunch and no more problems! 95k on my 2013 honda civic. Says walker but it’s an hitachi part which is the same as OEM picture shows original part and new part side by side.
Jeanette
Reviewed in the United States on October 5, 2018
Returned. Did it fit? Yes. Did it work? Yes. I understand the condition was used, and the unit which was actually hitachi, like oem, but the condition was worse than the sensor that was already in my car with 135xxx miles.
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