








🛠️ Keep your engine breathing easy — the pro’s choice for peak performance!
The Briggs & Stratton Air Filter Cartridge/Pre-Cleaner 5050K is a genuine OEM replacement designed for 12.5 to 20 HP horizontal crankshaft L-Head and most Vanguard OHV V-Twin engines. Featuring a pleated-paper oval filter and pre-cleaner combo, it delivers superior dirt protection to maximize engine longevity and maintain optimal performance. Highly rated and trusted by professionals, this part ensures a perfect fit and reliable operation.







| ASIN | B00004RB1S |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #180,808 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,282 in Lawn Mower Air Filters |
| Brand | Briggs & Stratton |
| Customer Reviews | 4.8 4.8 out of 5 stars (742) |
| Department | unisex-adult |
| Global Trade Identification Number | 00024847900316 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item model number | 5050D |
| Manufacturer | Briggs & Stratton |
| OEM Part Number | 5050K |
| Product Dimensions | 2.88 x 8.75 x 10 inches |
| Shape | Oval |
| UPC | 024847900316 |
A**N
Great Value
I have bought many of these from Amazon and they are all high quality B&S parts that fit and perform well. Now if I could just get my employees to stop overfilling the engines with oil which blows back thru these air filters plugging them I would not need to buy so many (please note that this not an indication that there is anything wrong with these filters, just defective employees).
E**W
Direct OEM replacement
Filter is as good as the original Vanguard filter. Excellent quality, fits perfect
M**D
works
good
A**K
What can I say?
These were oem parts. Fit was good. I expect nothing else but proper function from OEM parts. Why else would I pay more for them.
A**R
filter
replaced the air filter on my mower, it fit just fine but the height was a bit shorter.
R**D
Great product
Filter worked as described. Fast shipping. Happy with the purchase
M**.
Best price & quality
I liked the original equipment for better price. I used it on my riding mower that is 24 years old with a Briggs & Stratton engine.
D**E
Good filter
Filter came as described. Perfect fit and comes woth dust cover. Would buy again.
N**.
Perfect fit.
M**E
It works as well as the original air filter.
G**E
Great price point
A**R
Product received in good condition. I found it necessary to STAPEL the joints of the FOAM PREFILTER, as the joints split during installation. Otherwise the assembly worked well.
F**D
Installed and works great
Trustpilot
1 month ago
3 days ago