Premium motorcycle oil filter designed for dirt bikes and off-road motorcycles. The EAOM features superior filtration media, robust construction, and excellent contaminant holding capacity. Protects your engine from harmful particles while maintaining optimal oil flow in demanding off-road conditions.
Benefits: Superior filtration efficiency, high contaminant holding capacity, robust construction, anti-drain back valve, silicone check valve, durable black finish, extended service life.
Advanced filtration media captures harmful contaminants including dirt, metal particles, and carbon deposits. Keeps your oil clean for maximum engine protection.
Heavy-duty canister and base plate withstand high pressure and vibration. Built to handle the demanding conditions of off-road riding.
Silicone anti-drain back valve prevents oil from draining out when the engine is off. Ensures immediate oil pressure on startup.
Optimized flow rate ensures adequate oil delivery to critical engine components even under high-RPM operation.
High contaminant holding capacity means the filter lasts longer between changes. Perfect for extended ride seasons.
Direct replacement for OEM filters. Precise threading and gasket ensure leak-free installation on popular dirt bike models.
Wholesale pricing with 25% discount
/ 6 months
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Standard retail pricing for one-time or occasional purchases. No registration or commitment required. Perfect for trying AMSOIL products or buying specific items as needed.
For fleets and businesses
Business purchase option for fleets and commercial operations. Ideal for construction companies, farms, government fleets, and equipment managers who need bulk pricing and dedicated support.
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We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price.
See what dirt bike riders are saying about AMSOIL Black Oil Filters.
"Switched from OEM filters to AMSOIL black filters on my CRF450R. Better construction, better filtration, and they look great too. Zero leaks or issues after a full season."
"I run enduro races and my bike takes a beating. AMSOIL filters have held up perfectly through mud, water crossings, and hard riding. Oil stays clean longer."
"Run a small shop and we've started using AMSOIL filters on customer bikes. Quality is excellent, pricing is fair, and we haven't had a single comeback."
Common questions about AMSOIL Black Oil Filters.
Change the filter with every oil change. With AMSOIL synthetic oil, that's typically every 10-15 hours for dirt bikes. Severe conditions may require more frequent changes.
EAOM fits many popular 4-stroke dirt bikes including Honda CRF, Kawasaki KX-F, Suzuki RM-Z, and Yamaha YZ-F models. Use the AMSOIL lookup tool to confirm fitment.
Same great filtration and construction. Black filters have a black powder-coated finish, chrome filters have a polished chrome finish. Choose based on your style preference.
It's recommended to lightly coat the gasket with fresh oil before installation. Pre-filling the filter is optional but can help reduce dry startup time.
AMSOIL filters meet or exceed OEM specifications. Many riders prefer them for the superior filtration media and robust construction.
Call or text us at (763) 213-9163 or use the AMSOIL product lookup tool. We'll help you find the exact filter for your bike.
Read real reviews from dirt bike riders who trust AMSOIL for their off-road motorcycles