E-Z-GO OEM 658237 EFI Gas Engine 13.5HP For Golf Carts

Upgrade your EZ-GO with the E-Z-GO 658237 EFI Gas Engine—13.5HP designed for golf carts, UTVs, and compatible equipment. This genuine, retrofit-ready EFI engine delivers reliable power, precise fuel delivery, and durable performance straight from E-Z-GO engineering heritage.

• OEM-Grade: Genuine E-Z-GO 658237 EFI engine, not an aftermarket replacement, ensuring exact fit and factory performance.
• EFI-Precision: Electronic fuel injection provides precise metering for quick throttle response and consistent starts across conditions.
• Retrofit-Ready: Engine is designed for straightforward installation in golf carts, UTVs, and related equipment with minimal modifications.
• Fuel-Efficiency: EFI reduces emissions and improves fuel economy, lowering operating costs for fleets and outdoor gear.
• Compact-Durability: Robust components in a compact footprint fit tight engine bays and stand up to demanding use.

Fits these models

• 2019-2024 Express S4, S6, L6 EFI
• 2025 Express 4, 6 EFI
• 2019 RXV EFI
• 2019 TXT EFI
• 2019-2025 Hauler 800, 800X, 1200, 1200X EFI
• 2019-2022 Hauler Refresher EFI
• 2025 Hauler XL EFI
• 2019-2022 Refresher FS4 EFI
• 2019-2025 Refresher Oasis EFI
• 2019-2025 Shuttle 2+2 EFI
• 2019-2025 Shuttle 2/4/6/8 EFI
• 2020-2025 OX 400 EFI
• 2020-2021 LS2 EFI
• 2020-2021 LX4 EFI
• 2020-2021 LX6 EFI

Excludes Carbureted & Kymco EFI EX1 models

Excludes Carbureted & Kymco EX1 models

Excludes LS2 with Kymco EX1 engine

Fitment data for 658237