





🌟 Drive Clean, Drive Confident — The OEM Air Filter That Means Business!
The ACDelco GM Original Equipment A3244C Air Filter is a premium, vehicle-specific replacement part engineered to GM's exacting standards. Designed to trap pollutants and optimize engine airflow, it ensures peak performance and longevity for Chevrolet, GMC, and Cadillac vehicles. Backed by a 24-month unlimited mile warranty, this durable filter offers a perfect OEM fit verified via a simple VIN check, making it the trusted choice for millennial professionals who demand reliability and efficiency.
























| ASIN | B07J5LR4XV |
| Best Sellers Rank | #1,893 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Replacement Air Filters |
| Brand Name | ACDelco |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,447) |
| Fit Type | Vehicle Specific Fit |
| Included Components | Engine Air Filter |
| Item Dimensions L x W x H | 12.6"L x 11.7"W x 3.6"H |
| Item Type Name | LD Air Filters - GM,LD Air Filters - GM |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 84121219 |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. |
| Model Number | A3244C |
| OEM Equivalent Part Number | A3244C |
| Product Grade | Performance Part |
| Shape | Pentagonal |
| UPC | 808709827962 |
| Unit Count | 1.0 Count |
C**5
Just like new!!
Perfect fit and very good OEM quality. Don't settle for the cheap stuff.
A**N
OEM quality
Fit like a glove!!
D**S
Go OEM!
When it comes to air filters, you can never go wrong with OEM. Perfect fit. Definitely worth the money.
G**S
Good factory original filter
GM OEM filter. Good price. I replaced the original one today. It actually didn't look as good as this new one. Easy to install in my Duramax 3.0 diesel. Saved a lot of money over what the dealership would have charged.
A**S
Oem quality
Looks Oem to me Worked great as it should! Easy to install with proper tools 3.0 Sylverado 2023
S**Y
EXACT REPLACEMENT FOR ORIGINAL
EXACT MATCH TO ORIGINAL
K**N
Nailed it
Exact match, fair price
C**.
Used for my 2020 GMC Denali 1500
I purchased this air filter as the service lights on my vehicle needed and said my air filter had to be changed. Because of this, I did not want to go to dealer because I have a shop at my house and air filters are easy to change. This fit just like the original product from GMC and I had no issues putting it in. Then my fuel mileage seems like it has went up on my vehicle and has helped the vehicle breathe clean error into the engine. AC Delco always makes great products and this is just one of them highly recommend the product easy to change easy to install probably took me between 5 to 15 minutes to change it. It was harder to take the screws out of the air filter container where you put the air filter into on my truck and it was taking the old one out and placing this one in as it was a direct fit
N**Y
Same as original
A**R
Reading the fitment description and reviews on this filter were a tad confusing. We have a 2021 GMC Sierra Denali with the 3.0l Diesel engine. I am happy to say that despite some reviews, this is the exact fit filter for this engine. Our local dealer wanted to charge us almost 4 times the cost of this filter to have it replaced by them. Granted there are a few screws to remove and I did remove the air tube to make things easier but we saved a pile of money doing it ourselves. As you can see from the images, the original filter is after 3 years of normal driving in Northern Ontario. It's not bad at all. That foam pre-filter takes the brunt of the dirt. Overall, it's an easy job to do and doing it yourself saves a ton of money. Not to mention it gives you a chance to clean things better than a dealer would.
K**B
Fits 1500
C**Y
Good original air filter
U**Y
Oem - easy
Trustpilot
3 weeks ago
3 days ago