KEMSO 13001 OEM Replace Intank Fuel Pump for 30mm Body - Higher Flow

In this review the KEMSO 13001 OEM Replace Intank Fuel Pump is assessed for drivers who need a straightforward upgrade to their in-tank fuel system. The bottom line: it is best for owners seeking a higher flowing replacement pump that is easy to install and backed by a clear lifetime warranty. Our review finds the pump delivers a step up in flow and compatibility for gasoline or ethanol applications, while offering US-based technical support, though fit and long-term durability receive mixed feedback from some users.

Key Features

• Higher flow capacity: Supports up to 200LPH, providing a substantial increase over the typical 60-80LPH original pump for improved fueling headroom.
• Fuel compatibility: Designed to run on both gasoline and ethanol, making it suitable for modern flex-fuel or performance applications.
• Built-in bypass valve: The bypass valve is set at 125.8psi to maintain consistent pressure and protect the pump under higher demand than many stock units.
• Lifetime warranty: Serialized pump body guarantees a lifetime warranty, offering long-term assurance from the manufacturer.
• US-based support: Kemso provides support through USA technicians, simplifying troubleshooting and replacement logistics for domestic buyers.

Who It's For

The KEMSO 13001 is targeted at enthusiasts and vehicle owners who want a direct in-tank replacement with notably higher flow than typical OE pumps, for mildly modified engines or applications that demand more consistent fuel delivery. It is also for shoppers who value a lifetime warranty and domestic technical support.

It may not be the best choice for customers who need a guaranteed exact housing fit for a very specific vehicle without modification, since some buyers reported mixed fit results. Those concerned primarily with proven long-term reliability in high-mileage daily drivers should weigh those reports before replacing a functioning stock pump.

Pros & Cons

Pros

• Significantly higher maximum flow up to 200LPH compared with many original pumps.
• Works with both gasoline and ethanol, increasing application flexibility.
• Serialized body and lifetime warranty give confidence and easy support from US technicians.
• Relatively simple installation reported by several customers, reducing workshop time.

Cons

• Some users report fitment issues where the pump does not align perfectly with the fuel pump housing.
• There are customer reports of durability problems with a few units failing within months, so long-term reliability varies.

Specifications

Our Verdict

The KEMSO 13001 is a practical upgrade for owners who need more fuel flow and want the reassurance of a lifetime warranty and US-based support. It represents good value when flow and support matter, but buyers should confirm compatibility with their housing and be mindful of mixed reports on long-term durability before replacing a perfectly functioning stock pump.

Frequently Asked Questions

Will this pump work with ethanol?
Yes. The pump is designed for use with gasoline or ethanol.

How much flow does it provide?
It supports up to 200LPH, compared with about 60-80LPH for many original pumps.

Is there warranty coverage?
Yes. The serialized fuel pump body qualifies for a lifetime warranty backed by the manufacturer.