Mass Air Flow Sensor Meter Compatible with Escalade, ESV, 5.3L, 6.0L, 4.8, Chevy Silverado Suburban Escalade Tahoe Yukon GMC Sierra MAF Sensor 99-18, Replace 25318411 25168491 AF10043 (5 Prong)

Works as expected. No more MAF sensor or O2 bank codes.

If you can work a screwdriver or better yet a nut driver you can install this sensor. It fits perfectly. it will save you a ton of money. The least expensive sensor from a local parts supplier was $ 85 plus tax and the cost went up to $185. If you add in a mechanic you are probably looking at close to $200. I bought a code reader and the sensor for less than $90 and did the work myself. Took maybe 20 minutes.

Good quality replacement

Wildly misreported airflow causing O2 sensors to show crazy lean conditions. Stayed in open loop. Swapped with a quality Delphi unit which fixed the problem. Not worth it to get one of these.

Worked out great

Started to notice a little hesitation on my pickup. After the usual suspects were ruled out, plan B led me to the Mass Air Sensor. Easy to order, quick delivery, and perfect fit. She is running so quiet now, I think I can hear the neighbor’s Ford rust.

At 1st I didn't think it worked because the check eng lamp was still on.But, when I rescanned there was a new code for an O2 sensor. MAF code was gone.Replaced the O2 sensor and the lamp went out.Time will tell if if has any durability. The OEM lasted 260k miles and 20 years.And, No, Im not expecting another 1/4 million miles or 20 more years.Maybe the gas milage will improve to 15mpg?

Fast shipping...fixed the?code problem...great price.