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

Specifications:

  • Brand New Mass Airflow Sensor
  • 5 pin Connector
  • Direct replacement
  • No core charge
  • Built to strict quality control standards

Note: For 2007 truck models, the Classic Style has a crease down the center of the door skin where on the new body styles, the door skin is smooth. This part is for the Classic style truck.

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.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

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

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 : Move the air intake tube out of the way. (1:00)
    • Loosen the clamps and disconnect the tube with your screwdriver.
    • Unclip the radiator hose.
  2. step : Remove the air flow sensor (1:35)
    • Disconnect the wiring harness.
    • Remove the hose clamp and use a screwdriver to break the seal to pull off the air flow sensor.
  3. step : Install the new airflow sensor (2:40)
    • Transfer the seal ring to the new sensor.
    • Mount the airflow sensor and tighten the clamp.
    • Reconnect the wiring harness.
    • Reconnect the intake tube and clip the radiator hose on.

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

4.4 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
13
1
0
0
2
2000 Gmc Sierra
This product was by far the cheapest I found during my searches! Now that I have receive the product and installed it on my truck, it has solved multiple issues I have been having. As well as it improved my gas mileage
June 26, 2018
Purchased
2 months ago
Maf sensor
Have always had good luck with 1aauto until now and its not their fault. Ordered a maf sensor for my truck and it did nothing but make it run worse and most the time not start at all. I hope it will be resolved
May 23, 2018
Purchased
3 months ago
Couldn't be happier
Got the part faster then expected, perfect fit and fixed my problem. Also a lot less money then the parts store in town.
May 2, 2018
Purchased
4 months ago
Honestly I haven’t been able to drive the truck because the fuel pump has to be installed ?? one thing after another. Hell bent on getting 50,000 more miles out of it tho
April 19, 2018
Purchased
4 months ago
Great product
This product this project was what I said it was and was very easy to install. The quality of the product is what I expected it was. What by-product from them again if I need it.
April 3, 2018
Purchased
5 months ago
I like my mass air flow sensor work just fine nice quality excellent delivery Rush and I will be purchasing more items from you folks some day in the future as you can see thanks
March 22, 2018
Purchased
6 months ago
Just what I needed.
Part came early. It was a direct replacement. Took less than 10 minutes to install. Very satisfied. Would recommend to others.
February 17, 2018
Purchased
6 months ago
didn't work for my GMC - OBD code p0102
Mass air flow sensor did not fix check engine light. I had to purchase from OEM mfg.. all good now, just passes smog, but out $45. Tried to go through the return process with 1A Auto but the process was not good - did not work. Would not recognize my order number.. but yet i get an email asking how the sensor is working.. ironic... please refund my money! thanks
February 11, 2018
Purchased
6 months ago
Response from 1A Auto
Hello, Thank you for contacting us. If you are not happy with the items you received, please contact us at 888-844-3393, or e-mail us at Service@1Aautoparts.com. We look forward to hearing back from you soon! Thank you
February 14, 2018
Andrew P Staff
Perfect fit
Exact replacement for 2004 Yukon. Easy install. Works perfect. Solved my problem. Order arrived much faster than I expected. Very pleased.
January 22, 2018
Purchased
7 months ago
MAFS
This item arrived quickly and was well packaged and so far has fixed the issue
January 20, 2018
Purchased
7 months ago
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Vehicle Fit

Year Make Model Description
2004-2007Buick Rainier Buick Rainier Mass Air Flow Sensor Meter V8 5.3L
2004-2005Cadillac CTS-V Cadillac CTS-V Mass Air Flow Sensor Meter V8 5.7L
2000-2005Cadillac Deville Cadillac Deville Mass Air Flow Sensor Meter
2000-2002Cadillac Eldorado Cadillac Eldorado Mass Air Flow Sensor Meter
2002-2006Cadillac Escalade Cadillac Escalade Mass Air Flow Sensor Meter
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV Mass Air Flow Sensor Meter
2004-2006Cadillac Escalade EXT Cadillac Escalade EXT Mass Air Flow Sensor Meter
2000-2004Cadillac Seville Cadillac Seville Mass Air Flow Sensor Meter
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 Mass Air Flow Sensor Meter
2002-2006Chevy Avalanche 2500 Chevy Avalanche 2500 Mass Air Flow Sensor Meter V8 8.1L
2003-2009Chevy C4500 Kodiak Chevy C4500 Kodiak Mass Air Flow Sensor Meter V8 8.1L
2003-2009Chevy C5500 Kodiak Chevy C5500 Kodiak Mass Air Flow Sensor Meter V8 8.1L
2001-2009Chevy C6500 Kodiak Chevy C6500 Kodiak Mass Air Flow Sensor Meter V8 8.1L
2001-2009Chevy C7500 Kodiak Chevy C7500 Kodiak Mass Air Flow Sensor Meter V8 8.1L
2001-2004Chevy Corvette Chevy Corvette Mass Air Flow Sensor Meter V8 5.7L
2005-2007Chevy Corvette Chevy Corvette Mass Air Flow Sensor Meter V8 6.0L
2003-2006Chevy SSR Chevy SSR Mass Air Flow Sensor Meter
2001Chevy School Bus Chevy School Bus Mass Air Flow Sensor Meter V8 8.1L
1999-2006Chevy Silverado 1500 Chevy Silverado 1500 Mass Air Flow Sensor Meter
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic Mass Air Flow Sensor Meter
2001-2003Chevy Silverado 1500 HD Chevy Silverado 1500 HD Mass Air Flow Sensor Meter
2005-2006Chevy Silverado 1500 HD Chevy Silverado 1500 HD Mass Air Flow Sensor Meter
2007Chevy Silverado 1500 HD Classic Chevy Silverado 1500 HD Classic Mass Air Flow Sensor Meter
1999-2000Chevy Silverado 2500 Chevy Silverado 2500 Mass Air Flow Sensor Meter
2001-2004Chevy Silverado 2500 Chevy Silverado 2500 Mass Air Flow Sensor Meter (excluding Diesel Engines)
2001-2006Chevy Silverado 2500 HD Chevy Silverado 2500 HD Mass Air Flow Sensor Meter (excluding Diesel Engines)
2007Chevy Silverado 2500 HD Classic Chevy Silverado 2500 HD Classic Mass Air Flow Sensor Meter (excluding Diesel Engines)
2001-2006Chevy Silverado 3500 Chevy Silverado 3500 Mass Air Flow Sensor Meter (excluding Diesel Engines)
2007Chevy Silverado 3500 Classic Chevy Silverado 3500 Classic Mass Air Flow Sensor Meter (excluding Diesel Engines)
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 Mass Air Flow Sensor Meter
2000-2006Chevy Suburban 2500 Chevy Suburban 2500 Mass Air Flow Sensor Meter
2000Chevy Tahoe Chevy Tahoe (excluding Z71 Models) Mass Air Flow Sensor Meter
2001-2006Chevy Tahoe Chevy Tahoe Mass Air Flow Sensor Meter
2006-2008Chevy Trailblazer Chevy Trailblazer Mass Air Flow Sensor Meter V8 5.3L
2006-2009Chevy Trailblazer Chevy Trailblazer Mass Air Flow Sensor Meter V8 6.0L
2003-2006Chevy Trailblazer EXT Chevy Trailblazer EXT Mass Air Flow Sensor Meter V8 5.3L
2003-2009GMC C4500 Topkick GMC C4500 Topkick Mass Air Flow Sensor Meter V8 8.1L
2003-2009GMC C5500 Topkick GMC C5500 Topkick Mass Air Flow Sensor Meter V8 8.1L
2001-2009GMC C6500 Topkick GMC C6500 Topkick Mass Air Flow Sensor Meter V8 8.1L
2001-2009GMC C7500 Topkick GMC C7500 Topkick Mass Air Flow Sensor Meter V8 8.1L
2007-2009GMC Envoy GMC Envoy Mass Air Flow Sensor Meter V8 5.3L
2003-2006GMC Envoy XL GMC Envoy XL Mass Air Flow Sensor Meter V8 5.3L
2004-2005GMC Envoy XUV GMC Envoy XUV Mass Air Flow Sensor Meter
1999-2006GMC Sierra 1500 GMC Sierra 1500 Mass Air Flow Sensor Meter
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Mass Air Flow Sensor Meter
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD Mass Air Flow Sensor Meter
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD Mass Air Flow Sensor Meter
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic Mass Air Flow Sensor Meter
1999-2000GMC Sierra 2500 GMC Sierra 2500 Mass Air Flow Sensor Meter
2001-2004GMC Sierra 2500 GMC Sierra 2500 Mass Air Flow Sensor Meter (excluding Diesel Engines)
2001-2006GMC Sierra 2500 HD GMC Sierra 2500 HD Mass Air Flow Sensor Meter (excluding Diesel Engines)
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic Mass Air Flow Sensor Meter (excluding Diesel Engines)
2001-2006GMC Sierra 3500 GMC Sierra 3500 Mass Air Flow Sensor Meter (excluding Diesel Engines)
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic Mass Air Flow Sensor Meter (excluding Diesel Engines)
2000GMC Yukon GMC Yukon (excluding Denali Models) Mass Air Flow Sensor Meter
2001-2006GMC Yukon GMC Yukon Mass Air Flow Sensor Meter
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 Mass Air Flow Sensor Meter
2000-2006GMC Yukon XL 2500 GMC Yukon XL 2500 Mass Air Flow Sensor Meter
2003-2009Hummer H2 Hummer H2 Mass Air Flow Sensor Meter
2003-2006Isuzu Ascender Isuzu Ascender Mass Air Flow Sensor Meter V8 5.3L
2001-2003Oldsmobile Aurora Olds Aurora Mass Air Flow Sensor Meter V8 4.0L
2004-2005Pontiac Bonneville Pontiac Bonneville Mass Air Flow Sensor Meter V8 4.6L
2005-2006Pontiac GTO Pontiac GTO Mass Air Flow Sensor Meter
2005-2009Saab 9-7X Saab 9-7X Mass Air Flow Sensor Meter V8 5.3L
2008-2009Saab 9-7X Saab 9-7X Mass Air Flow Sensor Meter V8 6.0L

This part replaces:

  • OE # 2134337
  • OE # 12568877
  • OE # 15904068
  • Hollander 336-05209, 336-02313
  • Standard Motor Products MF8411N
Part #: 1AEAF00054


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:

(04:58 min)