WEILEITE Fuel Injector 2-Hole – HiSun/Massimo/YS Cowboy Compatible (2011-2018)

The WEILEITE 2-Hole Fuel Injector is crafted as a direct replacement for select 2011-2018 HiSun EFI UTV/ATV engines, with OEM-style fit and reliable spray performance. Designed for straightforward installation, it aligns with the original connectors and mounting points, helping you restore smooth operation without extensive modifications.

The injector blends robust materials with thoughtful engineering to withstand high engine temperatures and resist corrosive fuel environments. Expect precise fuel delivery and stable atomization across a wide range of operating conditions, which can contribute to consistent idle and responsive throttle behavior in everyday use.

Key benefits at a glance

• Direct replacement that matches the original mounting and connectors, reducing install time.
• High-quality construction with heat resistance and corrosion protection for long-term reliability.
• Wide dynamic flow range with anti-clogging capabilities to maintain steady performance under various loads.
• OE-number alignment: 28160355 and 16400-004C-0000 for accurate model matching.
• Factory-tested to meet or exceed OEM standards, offering confidence in durability and consistency.

Compatibility and fit

• Fits 2011-2018 HiSun EFI UTV/ATV 450/500/550, with compatibility extended to related platforms from Massimo, TSC MSU, YS Cowboy, Bennche, Coleman, and Cub Cadet tractors.
• Note: Please check the part number before purchasing to ensure a perfect match for your vehicle.

What’s included and warranty

• 1 fuel injector per package.
• Lifetime warranty with responsive support to address any quality concerns promptly.

In real-world use, this injector can contribute to smoother starts, steadier idle, and steadier throttle response, especially in engines that previously faced fuel delivery or atomization challenges. While results vary by condition and maintenance, the part is designed to support reliable performance across typical operating temperatures.

Quality and service you can count on are at the core of this offering. If any issue arises, you can reach out for assistance and guidance to help you get back on the trail or job site with confidence.

Note: Please verify the part number before buying to ensure a proper fit for your specific machine. Our team is ready to help confirm compatibility and installation steps if you need assistance.