This top-tier in-tank EFI fuel pump works as a direct OEM replacement, perfectly suited for 2018–2023 Yamaha Kodiak 450 (YFM450) ATVs. It’s fully compatible with OEM part numbers BB5-13907-00-00, BB5-13907-01-00, and BB5-13907-03-00—no tweaks or adjustments needed to fit properly or function as intended.

Designed specifically for tough off-road use, this pump keeps fuel pressure steady at 43psi (3.0bar) and maintains a 200LPH flow rate. It delivers reliable fuel supply no matter the scenario: aggressive acceleration, steep hill climbs, or heavy cargo hauling—all common demands for off-road ATVs. It also comes with a heavy-duty electric motor and precision turbine impeller; these two components work together to deliver smooth throttle response, consistent cold starts, and stable performance, even when used in the harshest off-road conditions.

Made with ethanol-resistant materials, the pump holds up well against corrosion and performance dips caused by ethanol-blended fuels. The full kit includes a high-flow fuel strainer, tank seal, and all the mounting hardware you need—so installation is streamlined, quick, and hassle-free, with no extra parts required.

It effectively addresses common ATV issues: hard starting, erratic idling, high-speed power loss, and stock fuel pump failure. By restoring optimal fuel delivery, it brings back the full engine performance your Yamaha Kodiak 450 needs to handle any off-road task with ease.