This isn’t just a replacement—it’s preventing engine damage.
The factory KRX fuel pump has a known issue: it loses pressure over time. That drop in pressure leans out your air/fuel ratio, and the ECU won’t correct it. That’s how engines get burned down without warning.
This upgraded fuel pump maintains proper pressure so your engine runs the way it should—consistently and safely.
Key features
Maintains proper fuel pressure (tested at 43.5 PSI)
Prevents lean conditions that damage engines
Includes high-flow fuel filter/sock
Tested across hot, cold, and extended use conditions
More consistent performance than OEM pump
Lifetime warranty
tips & Notes
Replaces OEM fuel pump #: 49040-0782
Replaces fuel filter #: 49019-0034
Not a full assembly—pump and filter only
OEM pump commonly runs below spec (~41–42 PSI)
Recommended for stock and tuned machines
Use 91+ octane fuel (low/no ethanol recommended) for warranty eligibility
Warranty applies to original purchaser only and requires documentation
Installation
Remove fuel pump assembly from tank
Replace pump and filter components
Reinstall assembly into tank
Prime system and verify pressure
Check for leaks and proper operation
Have a Question?
Not sure about a product? That’s exactly what we’re here for.
Whether you’re dialing in your build, comparing options, or just want a second opinion before you buy, reach out and talk to a real person who knows these machines.
