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Install Tip: You may be required to reset the vehicle computer after installation of this part.
Quality Tested - built to a strict level of product standards. Air Flow Sensor Housing OptionIncludes Housing
Item Condition:New
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
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How to Replace Air Flow Meter with Housing 1998-2001 Nissan Altima
Created on:
Tools used
Flat Blade Screwdriver
10mm Socket
Ratchet
1. Remove the mass air flow (MAF) sensor
Pop the hood.
Disconnect the wiring harness.
Unclip the harness from its bracket.
Use your screwdriver to loosen up the hose clamp
Unclip the air box and pull the top off.
Remove the four 10 mm bolts with your socket and ratchet.
Remove the sensor from the bracket.
2. install the mass air flow sensor
Mount the MAF sensor into its bracket and bolt it to the air box
Clip the air box back on and clamp the hose down to the intake.
Connect the wiring harness and clip the harness back down.
Close the hood.
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet. Hi, I'm Don from 1A Auto. I hope this how to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.
In this video we're going to show you how to replace the mass air flow sensor on this 2000 Nissan Altima, and it's the same part and process for these Altimas from '98 to 2001. The items you'll need for this is a new mass air flow sensor from 1AAuto.com, a flat blade screwdriver, and a 10mm socket and ratchet. Your mass air flow sensor is located right here and you want to start off by disconnecting the harness. Just push in on the tab and pull it free, and then pull the harness clip out of this bracket. Now you want to open up this bracket and remove that hose and pull that hose from the other bracket. Using a flat blade screwdriver, you want to loosen up this hose clamp. Now you want to pull up on these two tabs and then push down on this tab and the tab right over here. Now pull the top of your air intake box up and out.
Now to separate the mass air flow sensor, you have to remove these four 10mm bolts. We'll just fast forward as Don does this. To remove the bracket and the mass air flow sensor are free. On the right is the old mass air flow sensor. On the left is the new one from 1A Auto. You can see they're identical and they'll mount exactly the same. Take your new mass air flow sensor and put the bracket into place and a bolt down through that. Then line the bolts up with the top of your air intake box. Twist the bolt into place. We'll fast forward as Don tightens that up and replaces the other three bolts and tightens them up.
Push the mass air flow sensor back into place and lower the top of your air intake box back into place and re-clip it. Then put that hose back into that bracket and clip it back down. Then push that hose back into its bracket and tighten up the hose clamp on the mass air flow sensor. Next, reconnect your mass air flow sensor harness, and then push that clip back into its bracket and you're all set.
We hope this video helps you out. Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet. Please feel free to call us toll free, 888-844-3393. We're the company that's here for you on the internet and in person.
EMS00028
In Stock
Product Reviews
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5.00/ 5.08
8 reviews
5 Stars
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works perfectly
S
August 20, 2017
I can't speak for longevity yet but but meter looked exactly like the original, all connections matched up well and car runs fine.
Customer satisfaction
T
October 15, 2017
Researched the internet for an equivalent replacement and the web page indicated guaranteed match for the OE part number special. Received the part in an efficient time and after installation we have not experienced any issues. Would recommend the part and company for future needs.
Good Quality Parts
Billy
March 31, 2018
No issues. Everything was fine. I would suggest faster responses to customers and a more refined website so that it can encourage more people that want to buy parts from your website. Other than that, everything is fine! I received my order and I was satisfied.
Very Satisfied
B
August 18, 2018
Product was exactly as soecified. Order came earlier than expected. Would recommend this company.
Pleased
Joseph
October 6, 2019
Arrived fast easy to install with help from video
Easy DIY mass flow sensor replacement
gina
July 28, 2020
The part shipped promptly and the video that went with it made it an easy process to transfer out old sensor to the new. Car works great and check engine light is gone.
June
January 30, 2022
Item received on time- and as advertised!
Easy website to use!
Excellent quality as expected...
Tou
May 2, 2022
Great product, will use as my go to auto parts store from now on..
Customer Q&A
Will it fit a 2.4 liter 98 Nissan altima?August 13, 2024
Denise M
10
Yes, this part will fit your vehicle.
August 14, 2024
Emma F
Customer service
877-844-3393
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