

🛠️ Upgrade your engine’s first line of defense—because your drive deserves the best!
The FRAM Extra Guard CA11942 is a high-performance engine air filter designed specifically for select Hyundai Sonata and Kia Optima models (2.0L & 2.4L). It offers double the dirt-trapping efficiency compared to standard filters, protecting your engine for up to 12,000 miles or 12 months. Easy to install with a precise vehicle-specific fit, this filter enhances engine performance by improving airflow and horsepower while preventing harmful debris from entering your engine.





| ASIN | B01HU1MUNG |
| Best Sellers Rank | #50,669 in Automotive ( See Top 100 in Automotive ) #792 in Automotive Replacement Air Filters |
| Brand | Fram |
| Brand Name | Fram |
| Customer Reviews | 4.7 out of 5 stars 1,070 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00009100558718 |
| Included Components | Engine Air Filter |
| Item Dimensions L x W x H | 11.3"L x 8"W x 7.99"H |
| Item Type Name | Engine Air Filter |
| Item Weight | 0.08 Pounds |
| Manufacturer | FRAM |
| Manufacturer Part Number | CA11942 |
| Manufacturer Warranty Description | 30 Days |
| Model Number | CA11942 |
| OEM Equivalent Part Number | CA11942 |
| OEM Part Number | CA11942 |
| Product Dimensions | 11.3"L x 8"W x 7.99"H |
| Product Grade | Performance Part |
| Shape | Rectangular |
| UPC | 009100558718 |
| Unit Count | 1 Count |
B**E
Great Fit
It was easy to install the product. Seemed good quality upon inspection. Fit in nicely without any trouble. I’ll replace with the same one once the one I installed becomes old.
F**S
Awesome Air Filter
Product fix perfectly in my 2015 Sonata. Thank you for such a great price.
C**N
Fits!
Great price and it does what it says it should. As with all filters, check your year and model.
R**S
Popped right in!
Looks to be a decent replacement. I do notice a difference already in gas mileage and efficiency. My two issues are it has a felt seal instead of a rubber one, and doesn’t have the locking mechanism that the OEM filter has. Other than that, this was the easiest fix I’ve ever done.
V**T
Overall good well built replacement filter
Well built product which I’ve bin using every time I replaced my air filter does job well over time.
C**E
Fits my car
Fits as it should thank you
B**D
Save money install it yourself 2018 Sonata
The dealership wanted $40 to replace the air filter. Save yourself the money and do it yourself. Just pop open the cover and fold the tabs down and pull out the old air cleaner. The new air cleaner does not have those locking tabs, but sides in securely. The fresh air enters from the bottom so when you check it make sure you turn the air filter over because that is where you will see if it needs to be replaced. Fram is a quality air filter and a dirty air filter can affect Fuel economy
S**T
No nonsense installation
This filter is ever so slightly different than the OEM filter which had two rotating locking levers. This Fram filter has no locking levers but instead has a few built in plastic spring type tabs along it's sides which seem to work well. It simply slides in with a gentle push all the way until it bottoms. It pulls out by grabbing the center plastic molded piece similar to OEM. Before installation use your Shopvac to clean the bottom of airbox of sand debris, bugs, leaves, etc. Be sure to remove new filter from the plastic wrap before installing. Close airbox. 2019 Optima 2.4L
Trustpilot
1 day ago
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