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🛠️ Power up your Jeep’s heart with PurolatorONE – because your engine deserves the best!
The Purolator A21421 PurolatorONE Advanced Engine Air Filter is engineered to trap up to 99% of harmful dirt and debris, improving engine protection and fuel efficiency. Compatible with select Jeep vehicles, it supports up to an 11% acceleration improvement and requires replacement every 12 months or 12,000 miles to maintain optimal performance.




| ASIN | B085WCW825 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #34,683 in Automotive ( See Top 100 in Automotive ) #520 in Automotive Replacement Air Filters |
| Brand | Purolator |
| Brand Name | Purolator |
| Customer Reviews | 4.8 out of 5 stars 219 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Fit Type | Vehicle Specific Fit |
| Included Components | PurolatorONE Advanced Air Filter |
| Item Type Name | PurolatorONE Advanced Engine Air Filter |
| Manufacturer | Purolator |
| Manufacturer Part Number | A21421 |
| Manufacturer Warranty Description | Purolator filters are warranted to be free from defects in material and workmanship in accordance with the terms and conditions described below. |
| Model Number | A21421 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 68257030AA |
| OEM Part Number | 68257030AA |
| Product Grade | Performance Part |
| UPC | 076333609227 |
| Unit Count | 1.0 Count |
E**K
Perfect fir
Fit as described, better made than the OEM filter I had.
A**S
Great fit and quality
Perfect fit pretty much OEM quality.
B**N
OEM quality
Fits my 2019 Jeep JL just fine easy to install, and seems just as durable as the stock filter.
H**E
Excellent fit
Looks and fits like a stock filter.
J**R
OEM quality for half the price
Fits perfect! Looks like a near exact twin to the original Mopar filter. (Note the same country of origin, identical material colors and density, and similar to coding and markings.) My guess is Purolator makes this filter for Mopar.
R**N
it fit like it should
it fit like it should and it sealed up nice with the filter box lid. didn't really notice any difference in performance simply cuz the old one wasn't too bad. i like to change air filters when i change the oil. old habit i guess. with gas prices up, it makes sense to change filters and oil when you're supposed to. i use synthetic oil and preferably mobil one when i can get a good price. bottom line: i'll buy it again as long as it's still a good price.
V**E
Great filter
Exactly what I needed for my Jeep Rubicon. Certainly saves time and money to go this route.
S**A
A de facto match for the Mopar filter
The observed quality and fitment of this air filter is no different than the Mopar OEM filters that I've used in my Wrangler. It should serve as a trusted substitute.
M**E
Same as OEM
Exactly the same for a fraction of the cost
B**Y
Good quality
Filter fit, everything looked good
S**E
Qualité et livraison
Utilitaire
C**.
Fit like the OEM.
The filter fitnlike the OEM. Looks exactly the same. At less than half the cost.
Z**M
So happy!!
Can’t get air filters ANYWHERE right now for our 2022 Jeep Wranglers. These were a lifesaver!!!
Trustpilot
2 months ago
1 month ago