Fuel Filter Walbro #125-527 | GRI014-037-C

The ESF 014-037 is a precision replacement fuel filtration component originally designed for small engines and outdoor power equipment. Though now superseded by ESF 015-017, ESF 014-037 delivered dependable protection against fuel contamination, helping ensure clean fuel delivery and reliable engine performance. Ideal for lawn mowers, generators, trimmers, and other gasoline-powered tools, this part contributed to smoother starts and extended engine life.

• OEM-grade fuel filtration design – Traps dirt, rust, and debris before they reach the carburetor or fuel system, helping protect internal engine components.
• Improved engine reliability – Clean fuel delivery supports smooth starts, steady operation, and consistent performance.
• Precision fit for small engines – Engineered to match original equipment specs for a secure, leak-free installation.
• Durable construction – Built to withstand exposure to fuel and outdoor conditions typical of lawn and garden equipment.
• Reduces maintenance and wear – Helps limit carburetor clogs and fuel system wear, extending time between services.
• Cost-effective service part – An affordable way to maintain engine health and avoid costly repairs down the line.
• Replaces ECHO: 13120507320, 13120507321, 13120519830, 13120519832, 13120530830, A369000480, WALBRO: 125-527, 125-527-1, 22119