The 658022 Walbro Throttle Body Assembly is a genuine OEM E-Z-GO / Cushman / Walbro fuel system component designed specifically for vehicles equipped with the Kawasaki 13.5-hp EFI engine. This complete assembly includes the electronic control module (ECM), fuel injector, and fuel rail, providing a ready-to-install solution for EFI performance issues.

Manufactured to exact OEM specifications, this throttle body ensures proper air-fuel delivery, smooth throttle response, and reliable engine performance. It is the correct replacement for damaged or malfunctioning EFI throttle bodies without the need for component-level rebuilding.

🔧 Key Features

• Genuine OEM Walbro throttle body assembly
• Designed for Kawasaki 13.5-hp EFI engines
• Includes ECM, fuel injector (665654), and fuel rail
• Restores proper throttle response and fuel delivery
• Direct replacement — no modifications required

📦 What’s Included

• (1) Walbro throttle body assembly
• Integrated ECM
• 665654 fuel injector
• Fuel rail

🚗 Fits E-Z-GO Models (EFI only)

Fits 2019–2025 E-Z-GO models equipped with the 658237 Kawasaki 13.5-hp EFI engine, including Express, RXV, and TXT EFI platforms.

❌ Excludes carbureted models and Kymco EX1 engines.

🚜 Fits Cushman & Other Models (EFI only)

Fits a wide range of 2019–2026 Cushman utility and shuttle vehicles equipped with the Kawasaki 13.5-hp EFI engine, including Hauler, Refresher, and Shuttle series.

Also fits 2019–2026 Tracker OX400, LX4, LX6, and LS2 with the same EFI engine.

❌ Excludes carbureted models and Kymco EX1 engines.

🚨 Common Symptoms of a Failing Throttle Body

• Hard starting or no start
• Poor throttle response
• Stalling or surging
• Check engine or EFI fault codes

📞 Need Fitment Confirmation?

Call or text 937-459-8891 and we’ll help verify compatibility before you order.

💡 Transparent Pricing, Always.

The price you see is the price you pay — no hidden fees, no extra charges.

Proudly supplied by an authorized EZGO dealer.