15in S-Blade Replacement Kit

The FLEX-A-LITE 15in S-Blade Replacement Kit is designed for builders and mechanics seeking reliable cooling performance. This kit is ideal for both modified engine bays with increased horsepower and maintaining factory cooling efficiency in daily drivers. It addresses the critical need for efficient fan blade operation, ensuring optimal performance in various applications.

Engineered with an S-blade design, this replacement kit delivers optimized airflow geometry through its curved profile, maximizing volumetric displacement while minimizing parasitic drag on the engine. The balanced blade construction reduces vibration and operating noise, making it suitable for tight engine bays or performance builds where silence is essential. The lightweight construction ensures structural integrity without adding unnecessary rotating mass that could impact fuel economy.

Enthusiasts building high-output engines, turbo conversions, or supercharged platforms will benefit from this preventive blade replacement before failure occurs. The 15-inch diameter fits standard cooling applications where space is constrained, making it a versatile choice for both OEM restoration and aftermarket system installations. This direct-fit replacement is compatible with a variety of vehicles, ensuring a seamless installation process.