🛠️ Protect your engine like a pro—spray, seal, and dominate the ride!
PJ1 5-20 Foam Air Filter Oil is a 13-ounce aerosol spray with a super tacky formula designed to trap abrasive particles and protect high-performance engines. Featuring a universal fit and red dye for easy application coverage, it ensures optimal foam filter performance and engine longevity.
| Manufacturer | PJ1 |
| Brand | PJ1 |
| Model | 5-20 |
| Item Weight | 1.02 pounds |
| Product Dimensions | 2.5 x 2.5 x 9.5 inches |
| Item model number | 42875 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 42875 |
| OEM Part Number | 20-May |
C**N
Great product for off-road riding
Works great and a great price
G**Y
Meets expectations
Easy to use. Spray on, let it get tacky and reinstall filter.
P**K
Gotta have it
Good quality, long lasting. Easy application.
B**R
Great product
Great product. Helps with the life of the filter and for clean air flow into the engine
A**O
Nice and tacky, easy to apply, good price
I researched foam filter oils here on Amazon for a few hours before choosing this. Best price, and seems to be a trusted brand that's been around in the motocross and moto scene in general for a few decades. Almost cheaped out and just used gear oil or whatever I had laying around... That would've been a dumb idea. This stuff is SUPER sticky/tacky (wear gloves) and it was easy to saturate my UNI filters with it. Casual street riding/commuting anywhere but the desert and this can should last you at least a year or 2.
S**.
So much easier to use
Works great, much better than squishing a filter around in a plastic bag with oil
F**Z
Buen producto buena cantidad
Es bueno la descripción del producto es exacta y además la cantidad es buena
T**H
MUST HAVE FOR DIRT RIDING
Easiest and one of the most important ways to protect your engine is to have a good air filter, if you’re doing ANY dirt riding, use a foam air filter with pj1, and your engine will be happy
Trustpilot
1 week ago
1 day ago
