Replaces

Nissan Altima Sentra Mass Air Flow Sensor - 1AEAF00031

Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

This mass air flow sensor is just what you need to get your vehicle in good working order again!

Specifications:

  • Brand New
    • not remanufactured
    • No core charge
  • Replaces dealer part numbers: 22680-8J000, 226808J000
  • Fits in between air cleaner and air intake hose
  • Is 100% computer tested prior to leaving manufacturer

Installation Notes:

1. Make sure the air filter is in good condition and replace if necessary.
2. Clean out and inspect the intake hose when replacing this part. Moving the intake hose during replacement can loosen dirt which can then damage the new sensor.

This item is an electrical part. These units are tested prior to shipment.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Mass Air Flow(MAF) Sensor (0:35)
    • Loosen the air intake hose clamp with a 10mm socket and ratchet
    • Unclip the air filter cover clips
    • Pull off the air filter cover
    • Disconnect the MAF sensor wiring harness
    • Remove the four 10mm bolts from the MAF sensor
    • Pull the MAF sensor off the air filter cover
  2. step : Installing the New MAF sensor (1:20)
    • Put the new MAF sensor onto the air filter cover
    • Insert the four 10mm bolts into the MAF sensor
    • Put the air filter cover into place
    • Clip on the air filter cover
    • Connect the MAF sensor wiring harness
    • Tighten the air intake hose clamp with a 10mm socket and ratchet

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Phillips Head Screwdriver

  • Sockets - Metric

  • 10mm Socket

5.00/ 5.0
4 reviews
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I APPRECIATE GREAT SERVICE AND QUALITY PRODUCTS.
I was out of a car due to MAFS failure and the MAFS you sent was easy to install and works like a champ. Thanks again and I appreciate your videos helping me to maintain my car with great service plus parts that work..
April 4, 2017
My order
I receive my order faster, had no problem, my car started up immediately so far no problem
April 22, 2017
Fits perfectly, does its job
This was an exact fit for an 03 altima at a fraction of the price. Keep in mind that after installing it you must do a few relearn procedures or your car will run poorly and eventually break down if you continue to drive it without relearning.
May 1, 2017
Amazing
Love this site. I got the right part the first time around and it came in the mail quickly. I will being using this site everytime. Part fit perfectly. Thank you.
November 1, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
How would I know if its malfunctioning ?
Wendy C July 9, 2016
I always trust your company, havent had a problem, all part worked
Woodrow P July 9, 2016
Its recommended that a shop do some diagnosing. Though you may get a check engine light and you get a mass air flow code does NOT mean this part is bad. It may be a "related" part causing the problem. Some symptoms may be but not limited too, engine stalls soon after starting. engine drags or hesitates when idle or under load. hesitation and/or jerks during acceleration. unusually lean or rich idling. check engine light
Brian F July 11, 2016
Your car will run extremely rich, smoke out of the back, etc. There was a recall in this era of Altima, make sure there isnt further damage inside the engine itself [recall states the cat converter substrate breaks off, marring the inside of the engine] this mimics the symptoms of a MAF failure, however, it was a larger, much greater internal problem I later found out....Good luck!
Phil R July 11, 2016
Year Make Model Description
2002Nissan Altima Nissan Altima Mass Air Flow Sensor V6 3.5L
2002Nissan Altima Nissan Altima Mass Air Flow Sensor L4 2.5L
2003Nissan Altima Nissan Altima Mass Air Flow Sensor L4 2.5L (Built Before 9/03 Production Date)
2003Nissan Sentra Nissan Sentra Mass Air Flow Sensor L4 2.5L (Built Before 4/03 Production Date)
Part #: 1AEAF00031


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(02:45 min)