Nissan Infiniti Mercury Mass Air Flow Sensor with Housing - 1AEAF00135

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Product Reviews
Vehicle Fit

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


  • Brand New Sensor
  • 4 pin connector
  • Direct replacement
  • Built to strict quality control standards
  • Includes Housing

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 testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

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 -

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

5.00/ 5.0
4 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1999 qx 4 MAF
Saved a lot of money,installed 2 weeks ago and it works great !
July 10, 2017
I would highly recommend any auto product from 1AAuto! This sensor helped my truck from stalling whenever I got to a red light! Such an easy fix and a very competitive price! A little worried on the quality as the price was so low! But will keep updated! :)
July 16, 2017
Review on product mass air flow sensor
I am writing this review on the Air Flow Mass Sensor. I received my product in a great timing. My part came to me in good condition and was easy to assemble on my vehicle. It was exactly what I order and needed. The person that applies my product on my vehicle didnt have any problems with the product 1A auto held there word that I will receive this product on the date stated and I did. I will and have referred this company to others. The pricing was affordable and I will get all my other parts from this website. Thank you for speedily sending my part so I could get my vehicle back up and running.
November 6, 2018
Great service
Ordered a mass air sensor and it was a simple replacement total time 20 min with clean up and all Thanks again. Bill
December 5, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1998-2000Infiniti QX4 Infiniti QX4 Mass Air Flow Sensor with Housing
1999-2002Mercury Villager Mercury Villager Mass Air Flow Sensor with Housing
1999-2004Nissan Frontier Nissan Frontier V6 3.3L Mass Air Flow Sensor with Housing
1998-2000Nissan Pathfinder Nissan Pathfinder Mass Air Flow Sensor with Housing
1999-2002Nissan Quest Nissan Quest Mass Air Flow Sensor with Housing
2000-2004Nissan Xterra Nissan Xterra V6 3.3L Mass Air Flow Sensor with Housing
Part 1AEAF00135
In Stock

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Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.