1AEAF00054-Mass Air Flow Sensor Meter

Replaces

2004 Cadillac CTS V8 5.7L Mass Air Flow Sensor Meter

1AEAF00054-1227542-2004
Guaranteed to fit: 2004 Cadillac CTS

Fit Details

  • Engine Displacement (Metric): V8 5.7L

Part Details

This part replaces:

  • Hollander 336-05209, 336-02313
  • Standard Motor Products MF8411N
  • OE # 12568877
  • OE # 15904068
  • OE # 2134337
  • Walker Products Inc. 245-1107
  • Wells SU1288
  • Dorman 917-826
  • Wells SU1287
  • Delphi AF10044
  • Borg Warner MA1063
  • Standard Motor Products MAS0204
  • Delphi AF10043
  • Dorman 917-827
  • Walker Products Inc. 245-1108
  • Beck Arnley 158-1465
  • Standard Motor Products MAS0203
  • Borg Warner MA1062
  • Beck Arnley 158-1466
  • DIY Solutions EMS00035
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List: $71.95 Save: $20.00
Part 1AEAF00054
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DIY Solutions
Brand #: EMS00035

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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools

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.

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DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Direct Fit Replacement

Direct fit replacement part guaranteed to fit and function properly for your specific application

Quality Tested

Quality tested and built to a strict level of product standards

Item Condition: New

Attention California Customers:

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

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. This warranty covers the cost of the part only.

  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


Fits the following Makes:

Year Make Model Description
2004-2007Buick Rainier Buick Rainier V8 5.3L Mass Air Flow Sensor Meter
2004-2005Cadillac CTS Cadillac CTS V8 5.7L Mass Air Flow Sensor Meter
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
2002-2006Chevrolet Avalanche 1500 Chevrolet Avalanche 1500 Mass Air Flow Sensor Meter
2002-2006Chevrolet Avalanche 2500 Chevrolet Avalanche 2500 V8 8.1L Mass Air Flow Sensor Meter
2003-2009Chevrolet C4500 Kodiak Chevrolet C4500 Kodiak V8 8.1L Mass Air Flow Sensor Meter
2003-2009Chevrolet C5500 Kodiak Chevrolet C5500 Kodiak V8 8.1L Mass Air Flow Sensor Meter
2001-2009Chevrolet C6500 Kodiak Chevrolet C6500 Kodiak V8 8.1L Mass Air Flow Sensor Meter
2001-2009Chevrolet C7500 Kodiak Chevrolet C7500 Kodiak V8 8.1L Mass Air Flow Sensor Meter
2001-2004Chevrolet Corvette Chevrolet Corvette V8 5.7L Mass Air Flow Sensor Meter
2005-2007Chevrolet Corvette Chevrolet Corvette V8 6.0L Mass Air Flow Sensor Meter
2003-2006Chevrolet SSR Chevrolet SSR Mass Air Flow Sensor Meter
2001Chevrolet School Bus Chevrolet School Bus V8 8.1L Mass Air Flow Sensor Meter
1999-2006Chevrolet Silverado 1500 Chevrolet Silverado 1500 Mass Air Flow Sensor Meter
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic Mass Air Flow Sensor Meter
2001-2003Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD Mass Air Flow Sensor Meter
2005-2006Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD Mass Air Flow Sensor Meter
2007Chevrolet Silverado 1500 HD Classic Chevrolet Silverado 1500 HD Classic Mass Air Flow Sensor Meter
1999-2000Chevrolet Silverado 2500 Chevrolet Silverado 2500 Mass Air Flow Sensor Meter
2001-2004Chevrolet Silverado 2500 Chevrolet Silverado 2500 (excluding Diesel Engines) Mass Air Flow Sensor Meter
2001-2006Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD (excluding Diesel Engines) Mass Air Flow Sensor Meter
2007Chevrolet Silverado 2500 HD Classic Chevrolet Silverado 2500 HD Classic (excluding Diesel Engines) Mass Air Flow Sensor Meter
2001-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 (excluding Diesel Engines) Mass Air Flow Sensor Meter
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic (excluding Diesel Engines) Mass Air Flow Sensor Meter
2000-2006Chevrolet Suburban 1500 Chevrolet Suburban 1500 Mass Air Flow Sensor Meter
2000-2006Chevrolet Suburban 2500 Chevrolet Suburban 2500 Mass Air Flow Sensor Meter
2000Chevrolet Tahoe Chevrolet Tahoe (without Z71 Package) Mass Air Flow Sensor Meter
2001-2006Chevrolet Tahoe Chevrolet Tahoe Mass Air Flow Sensor Meter
2006-2008Chevrolet Trailblazer Chevrolet Trailblazer V8 5.3L Mass Air Flow Sensor Meter
2006-2009Chevrolet Trailblazer Chevrolet Trailblazer V8 6.0L Mass Air Flow Sensor Meter
2003-2006Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT V8 5.3L Mass Air Flow Sensor Meter
2003-2009GMC C4500 Topkick GMC C4500 Topkick V8 8.1L Mass Air Flow Sensor Meter
2003-2009GMC C5500 Topkick GMC C5500 Topkick V8 8.1L Mass Air Flow Sensor Meter
2001-2009GMC C6500 Topkick GMC C6500 Topkick V8 8.1L Mass Air Flow Sensor Meter
2001-2009GMC C7500 Topkick GMC C7500 Topkick V8 8.1L Mass Air Flow Sensor Meter
2007-2009GMC Envoy GMC Envoy V8 5.3L Mass Air Flow Sensor Meter
2003-2006GMC Envoy XL GMC Envoy XL V8 5.3L Mass Air Flow Sensor Meter
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 (excluding Diesel Engines) Mass Air Flow Sensor Meter
2001-2006GMC Sierra 2500 HD GMC Sierra 2500 HD (excluding Diesel Engines) Mass Air Flow Sensor Meter
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic (excluding Diesel Engines) Mass Air Flow Sensor Meter
2001-2006GMC Sierra 3500 GMC Sierra 3500 (excluding Diesel Engines) Mass Air Flow Sensor Meter
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic (excluding Diesel Engines) Mass Air Flow Sensor Meter
2000GMC Yukon GMC Yukon SLE Mass Air Flow Sensor Meter
2000GMC Yukon GMC Yukon SLT 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 V8 5.3L Mass Air Flow Sensor Meter
2001-2003Oldsmobile Aurora Olds Aurora V8 4.0L Mass Air Flow Sensor Meter
2004-2005Pontiac Bonneville Pontiac Bonneville V8 4.6L Mass Air Flow Sensor Meter
2005-2006Pontiac GTO Pontiac GTO Mass Air Flow Sensor Meter
2005-2009Saab 9-7X Saab 9-7X V8 5.3L Mass Air Flow Sensor Meter
2008-2009Saab 9-7X Saab 9-7X V8 6.0L Mass Air Flow Sensor Meter

Part Interchange

Brand Label Part Number
DIY Solutions EMS00035

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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DIY Solutions
Brand #: EMS00035
Product Reviews
4.45/ 5.0
33 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
26
3
0
1
3
The cost for the Mass Air Flow sensor was worth the wait, as compared to local Auto parts stores. It was easy to replace and so far has taken care of check engine light. Thanks for your assistance.
March 7, 2017
Easy and exact
Part came earlier than expected and was the exact part needed. Easily installed and good to go.
November 6, 2017
truck owner
easy to change and after a week now still works good
November 7, 2017
Completely satisfied
I was completely satisfied with my part and it fit exactly as it was suppose to. If I had purchased this part at my local auto store the price would have been triple what I paid! I did go and check first! Even if I had paid for next day shipping I wouldve still been a lot better off with 1Aauto.com!
November 14, 2017
Do not buy this part
STay away from this part. The first one I ordered was causing bad IAT codes and when scanned had the air temp at 180 when it was 40 out. I called customer service and they would only send a replacement one. The replacement arrived and within one day was causing too lean codes. I actually cleaned the original maf and reinstalled and the problems went away. This is a heap Chinese part. Stay away and buy a name brand part
December 4, 2017
perfect
Just as stated, it was the right part, shipped extremely fast, and was received pretty fast. Thank you for the great service.
January 19, 2018
MAFS
This item arrived quickly and was well packaged and so far has fixed the issue
January 20, 2018
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
didnt 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
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
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
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
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
Couldnt 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
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
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
Mass Air Flow Cencor
The cencor i ordered fit just like the old one no hassle.I ordered parts from you guys before and was never let down.Thats why i keep coming back.The free shipping is really nice.Everything comes on time or before the expected date.I have told others about this company and told them iam very satisfied with it.I suggested them to order from here to.
September 6, 2018
Mass Air Flow Sensor Meter - 1AEAF00054 SELE
Excellent price. Delivered as expected. Corrected my issue.
October 4, 2018
Mass airflow sensor
This product was a perfect match and cant beat the price I would Deffently recommend this in the future.
October 25, 2018
Always happy with 1AAuto
Always very happy with the services provided by 1AAuto. Parts pricing is competitive/fair, delivery is as expected and I especially value the videos they make available for working on cars.
October 27, 2018
Awesome service!
Great website. Easy to navigate. The part I order was a much better price than at a big store. The delivery was actually faster than the excepted delivery time. Also it was easy to keep track of where the order was while enroute to be delivered.
October 29, 2018
good people
I have been very very satisfied with A1 Auto getting my parts from them they have been terrific and on time too.
December 3, 2018
Great service
I purchased a mass air flow sensor and when I installed it things got worse so I contacted them and they sent a replacement out immediately . got truck fixed and I am so pleased with there service
December 12, 2018
1A Auto Makes it easy!
Now that Ive found 1AAuto.com repairing my cars has become much less expensive. The parts are of excellent quality and priced very fair. Then you watch one of their great videos that make your repair very doable for the average home mechanic.
December 13, 2018
Doesnt get any easier.
This Mass Airflow Sensor was just exactly what I needed. It replaced a 17 year old one, and has been working flawlessly since I installed it. The change out was just as simple as ordering from 1A Auto. The price could not be beat.
December 16, 2018
Good product
1Aauto has the best service. The 1st one of these I revived did not work correctly. I called and they sent a 2nd one out without requiring me to return the 1st one and it works great.
December 18, 2018
Fit did not work
The part fit but did not work brought up more check engine light codes then my og part that i need to replace was told i should get og parts when it comes to emissions.
December 30, 2018
Product works great saving tons of money on gas item was a direct fit
March 3, 2019
No problem
Nice quality and no issues
April 4, 2019
Perfect fit
May 10, 2019
Mafs
Part was defective. My mechanic put it in anyways was expecting problem with refund . no problem at all thats why I buy all my parts at a1 great parts cheep service is excallant(any other place would say its electronics no refund not a1 stand behind there parts thankyou a1
June 9, 2019
Great part, price and shipping
Site is easy to use. Part works like its supposed to. Simple install and I was back on the road again. Great price and fast shipping. Even got here a day early than expected. I would recommend this part and A-1 Auto to every body. Will be a return customer.
July 12, 2019
Did not work after 24 hours.?
I put the part on drive the truck for one day and part caused dash lights to come on. I put the old part back on and dash lights stayed off. Waste of time I just went to the dealership and got a OEM part. I just wanted to replace all my sensors over time before they went bad.
October 22, 2019
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Will this work with my 06 trailblazer 4.2 v6 ? Also has code PO171
Dennis K October 29, 2018
This is unable to fit for a V6 4.2L engine.
Emma F October 29, 2018
No Only works with North StarEnter
Francis B October 30, 2018
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Cadillac is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Cadillac or General Motors Company. See all trademarks.

Mass Air Flow Sensor Meter DIY Solutions-1AEAF00054 does not fit your:


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select your Vehicle, to verify this Part will fit.

This part will only fit a 2004 Cadillac CTS with these options.