Air Filter Honda #17210-Z4M-821 | ESF101-254

The ESF 101‑254 Air Filter is a high-performance replacement designed to keep small engines running at their best. Engineered as an OEM-equivalent to Honda part #17210‑Z4M‑821, it ensures a precise fit, reliable operation, and long-lasting protection for lawn mowers, generators, and other outdoor power equipment. With durable construction and efficient filtration media, the ESF 101‑254 guards engines against dust, debris, and contaminants, supporting smooth starts, consistent performance, and extended engine life. Backed by Équipements ESF, a trusted parts distributor with decades of outdoor power expertise, this air filter delivers both quality and peace of mind.

For 3.5, 5, 5.5 and 6.5 Hp engines, models GX140, GX160 and GX200; GX110 (cyclone) and GX120 (cyclone).

• OEM-Equivalent Fit (Honda #17210‑Z4M‑821) - Ensures precise installation and reliable performance, reducing downtime and simplifying maintenance.
• High-Efficiency Filtration Media - Captures dirt, dust, and debris before it enters the engine, protecting critical components and minimizing wear.
• Durable Construction - Built to withstand outdoor conditions and repeated servicing, providing long-lasting protection.
• Direct Replacement Design - Quick and easy to install with no modifications, saving technician time and reducing service costs.
• Supports Engine Performance - Clean air intake enhances combustion efficiency, promoting smoother starts, steady power, and improved fuel economy.
• Extends Equipment Lifespan -Protects engine internals from contamination, lowering repair frequency and prolonging equipment service life.
• Part of a trusted parts lineup, supported by Équipements ESF’s extensive inventory and technical knowledge.