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

Specifications:

  • Brand New Sensor
  • 3 pin connector
  • Direct replacement
  • Replaces dealer part numbers: 19207203, 25008307, 25008308, 25008219, 25008241, 25008246, 25008303, 25008308, 25008941, 25008987, 25099215, 25179711, 25318411, 25099215, 25318411
  • Built to strict quality control standards

Note: This is a revised version.  It may look different than what originally came on the vehicle, but will fit and function without issue.

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

3.7 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
0
0
0
2
Does Not Work Correctly
i don’t know how this is so much cheaper than any other airflo sensor i can find, but theres a reason, my truck actually ended up running worse, some times it would run fine, but most of the time not. Just spend the money and get good parts, i would not recommend this to anyone. I did and haven’t had a problem since.
August 1, 2018
Purchased
6 months ago
Response from 1A Auto
Thank you for leaving us a review for the MAF you purchased! If you believe the part you ordered is defective please contact our customer service department for further assistance, and we can try to find a suitable solution for you! - 1A Auto
August 2, 2018
Tim K
Part/Price No Brainer
This is a Great Quality Part And was a Perfect Match/Fit for my vehicle. To top it off it was about Half the cost you would find at any Other parts store. Thanks A1Auto!!!
May 29, 2018
Purchased
3 months ago
perfect
Exactly what I needed fit perfect and solved my problem.
May 16, 2018
Purchased
3 months ago
Mass air flow sensor
Hi there received my part 1 day before shcedule so that was good. So i go ahead and insall it and it solved my problem even better. I highly recomend 1Aauto for parts and its alot cheaper than any one else. Keep those prices cause i will order more parts for my ??... Thanks 1Aauto??
November 29, 2017
Purchased
9 months ago
Awesome
Great part, speedy delivery and is always a please doing business with you
March 25, 2017
Purchased
1 year ago
bummer
I replaced my OEM Mass Air Flow sensor with this one and my Tahoe ran much worse afterwards. I would not recommend this product.

I still recommend shopping at 1AAUTO
October 18, 2016
Purchased
1 year ago
Response from 1A Auto
You do have to set the vehicle back to factory presets or defaults. If that does not work this will have a lifetime warranty as well and we are more than happy to warranty it if you call customer service.
October 19, 2016
Derek C Staff
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Vehicle Fit

Year Make Model Description
1999-2000Cadillac Escalade Cadillac Escalade Mass Air Flow Sensor
1996-1998Chevy C1500 Truck Chevy C1500 Truck Mass Air Flow Sensor
1999Chevy C1500 Truck Chevy C1500 Truck Mass Air Flow Sensor V8 5.7L
1999Chevy C1500 Truck Chevy C1500 Truck Mass Air Flow Sensor V8 5.0L
1996-1998Chevy C2500 Truck Chevy C2500 Truck Mass Air Flow Sensor
1999-2000Chevy C2500 Truck Chevy C2500 Truck Mass Air Flow Sensor V8 7.4L
1999-2000Chevy C2500 Truck Chevy C2500 Truck Mass Air Flow Sensor V8 5.7L
1996-2000Chevy C3500 Truck Chevy C3500 Truck Mass Air Flow Sensor
1994-2002Chevy Camaro Chevy Camaro Mass Air Flow Sensor V8 5.7L
1994-1995Chevy Corvette Chevy Corvette Mass Air Flow Sensor (excluding ZR1 Models)
1996-2000Chevy Corvette Chevy Corvette Mass Air Flow Sensor
1996-2002Chevy Express 1500 Van Chevy Express 1500 Van Mass Air Flow Sensor
1996-2000Chevy Express 2500 Van Chevy Express 2500 Van Mass Air Flow Sensor
2001-2002Chevy Express 2500 Van Chevy Express 2500 Van Mass Air Flow Sensor (excluding Diesel Engines)
1996-2000Chevy Express 3500 Van Chevy Express 3500 Van Mass Air Flow Sensor
2001-2002Chevy Express 3500 Van Chevy Express 3500 Van Mass Air Flow Sensor (excluding Diesel Engines)
1996-1998Chevy K1500 Truck Chevy K1500 Truck Mass Air Flow Sensor
1999Chevy K1500 Truck Chevy K1500 Truck Mass Air Flow Sensor
1999Chevy K1500 Truck Chevy K1500 Truck Mass Air Flow Sensor
1996-1998Chevy K2500 Truck Chevy K2500 Truck Mass Air Flow Sensor
1999-2000Chevy K2500 Truck Chevy K2500 Truck Mass Air Flow Sensor V8 5.7L
1999-2000Chevy K2500 Truck Chevy K2500 Truck Mass Air Flow Sensor V8 7.4L
1996-2000Chevy K3500 Truck Chevy K3500 Truck Mass Air Flow Sensor
1996-1999Chevy Suburban C1500 Chevy Suburban C1500 Mass Air Flow Sensor V8 5.7L
1996-1999Chevy Suburban C2500 Chevy Suburban C2500 Mass Air Flow Sensor V8 5.7L
1996-1999Chevy Suburban C2500 Chevy Suburban C2500 Mass Air Flow Sensor V8 7.4L
1996-1999Chevy Suburban K1500 Chevy Suburban K1500 Mass Air Flow Sensor V8 5.7L
1996-1999Chevy Suburban K2500 Chevy Suburban K2500 Mass Air Flow Sensor V8 5.7L
1996-1999Chevy Suburban K2500 Chevy Suburban K2500 Mass Air Flow Sensor V8 7.4L
1996-1999Chevy Tahoe Chevy Tahoe Mass Air Flow Sensor
2000Chevy Tahoe Chevy Tahoe Z71 Mass Air Flow Sensor V8 5.7L
1996-1999Chevy Van - P Series Forward Control Chevy Van - P Series Forward Control Mass Air Flow Sensor (excluding Diesel Engines)
1996-1998GMC C1500 Truck GMC C1500 Truck Mass Air Flow Sensor
1999GMC C1500 Truck GMC C1500 Truck Mass Air Flow Sensor V8 5.0L
1999GMC C1500 Truck GMC C1500 Truck Mass Air Flow Sensor V8 5.7L
1996-1998GMC C2500 Truck GMC C2500 Truck Mass Air Flow Sensor
1999-2000GMC C2500 Truck GMC C2500 Truck Mass Air Flow Sensor V8 7.4L
1999-2000GMC C2500 Truck GMC C2500 Truck Mass Air Flow Sensor V8 5.7L
1996-2000GMC C3500 Truck GMC C3500 Truck Mass Air Flow Sensor
1996-1998GMC K1500 Truck GMC K1500 Truck Mass Air Flow Sensor
1999GMC K1500 Truck GMC K1500 Truck Mass Air Flow Sensor V8 5.0L
1999GMC K1500 Truck GMC K1500 Truck Mass Air Flow Sensor V8 5.7L
1996-1998GMC K2500 Truck GMC K2500 Truck Mass Air Flow Sensor
1999-2000GMC K2500 Truck GMC K2500 Truck Mass Air Flow Sensor V8 5.7L
1999-2000GMC K2500 Truck GMC K2500 Truck Mass Air Flow Sensor V8 7.4L
1996-2000GMC K3500 Truck GMC K3500 Truck Mass Air Flow Sensor
1996-2000GMC Savana 1500 Van GMC Savana 1500 Van Mass Air Flow Sensor
2001-2002GMC Savana 1500 Van GMC Savana 1500 Van Mass Air Flow Sensor V8 5.7L
2001-2002GMC Savana 1500 Van GMC Savana 1500 Van Mass Air Flow Sensor V8 5.0L
1996-2000GMC Savana 2500 Van GMC Savana 2500 Van Mass Air Flow Sensor
2001-2002GMC Savana 2500 Van GMC Savana 2500 Van Mass Air Flow Sensor V8 5.7L
2001-2002GMC Savana 2500 Van GMC Savana 2500 Van Mass Air Flow Sensor V8 5.0L
1996-2000GMC Savana 3500 Van GMC Savana 3500 Van Mass Air Flow Sensor
2001-2002GMC Savana 3500 Van GMC Savana 3500 Van Mass Air Flow Sensor V8 8.1L
2001-2002GMC Savana 3500 Van GMC Savana 3500 Van Mass Air Flow Sensor V8 5.7L
1996-1999GMC Suburban C1500 GMC Suburban C1500 Mass Air Flow Sensor V8 5.7L
1996-1999GMC Suburban C2500 GMC Suburban C2500 Mass Air Flow Sensor V8 7.4L
1996-1999GMC Suburban C2500 GMC Suburban C2500 Mass Air Flow Sensor V8 5.7L
1996-1999GMC Suburban K1500 GMC Suburban K1500 Mass Air Flow Sensor V8 5.7L
1996-1999GMC Suburban K2500 GMC Suburban K2500 Mass Air Flow Sensor V8 7.4L
1996-1999GMC Suburban K2500 GMC Suburban K2500 Mass Air Flow Sensor V8 5.7L
1996-1999GMC Yukon GMC Yukon Mass Air Flow Sensor
2000GMC Yukon GMC Yukon Denali Mass Air Flow Sensor V8 5.7L
1994-2002Pontiac Firebird Pontiac Firebird Mass Air Flow Sensor V8 5.7L
2004Pontiac GTO Pontiac GTO Mass Air Flow Sensor

This part replaces:

  • Hollander 336-04898
  • OE # 25008307
  • OE # 25008308
  • OE # 19207203
Part #: 1AEAF00059


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)