OEM Replace Intank Fuel Pump for Polaris RZR 170 & Sportsman 110

In this review the focus is on the KEMSO OEM replace intank fuel pump and who will benefit most from upgrading. The bottom line: this pump is a straightforward direct replacement for Polaris RZR 170, Sportsman 110 and Outlaw 110 models and its single biggest advantage is the much higher flow and durability compared with the original unit. For riders wanting more reliable fuel delivery and compatibility with gasoline or ethanol blends, our review finds the pump delivers a clear upgrade in flow and build quality without complicated installation steps.

Key Features

• Higher flow: Delivers up to 200 LPH, providing stronger fuel supply than the original 60-80 LPH pump for improved performance under load.
• Designed for ethanol: Constructed for use with gasoline and E85/ethanol, reducing concern about fuel compatibility when running modern blends.
• Strainer kit included: Ships with four gradient density strainers so the pump can be fitted to different models without sourcing extra filters.
• Bypass valve setting: The internal bypass is set at 125.8 psi, a pressure spec that exceeds the original and helps maintain stable delivery under higher demand.
• USA-based support: Kemso provides USA technician support for service and troubleshooting, which simplifies getting help if installation or operation questions arise.
• Lifetime warranty: Serialized pump body ties to Kemso's lifetime warranty program, offering long-term protection for the replacement pump.

Who It's For

This pump is best for owners of 2015-2023 Polaris RZR 170, 2016-2023 Sportsman 110, or 2016-2023 Outlaw 110 who need a reliable direct OEM replacement and want more flow than the stock unit. It is particularly suited to riders who use ethanol blends or who ride in conditions where higher fuel flow improves throttle response under sustained load.

It is not aimed at riders who need an exotic race-only pump with custom control systems; if your project requires a fully adjustable high-pressure race setup, look to dedicated motorsport pumps and regulators rather than this drop-in replacement.

Pros & Cons

Pros

• Significantly higher flow at 200 LPH provides a clear improvement over original equipment for most EFI needs.
• Compatibility with gasoline and E85/ethanol avoids fuel-related corrosion or compatibility issues common to lower-grade pumps.
• Comes as a complete kit with strainers, hoses, clamps, connectors and o-rings, making installation easier.
• Lifetime warranty and USA-based technical support give confidence for long-term ownership.

Cons

• The bypass valve setting and higher flow are fixed and not user-adjustable, so it is not ideal for custom high-pressure tuning.
• As an intank replacement, access and installation still require dropping the fuel tank on some models, which may be an involved job for DIYers.

Specifications

Manufacturer	KEMSO
Part Number	13001
Flow	200 Liter per Hour at 43 psi
Fuel Compatibility	Gasoline and E85/ethanol
Bypass Valve	Set at 125.8 psi
Kit Contents	Pump, 4 strainers, hoses, o-rings, connector, clamps, ties
Warranty	Lifetime (serialized body)

Our Verdict

The KEMSO OEM replace intank fuel pump is a practical, well-supported upgrade for Polaris RZR 170, Sportsman 110 and Outlaw 110 owners who want more dependable fuel flow and ethanol compatibility. It combines a substantial flow increase, a complete installation kit and lifetime warranty, making it good value for riders replacing a failing OEM pump or upgrading for better midrange performance.

Frequently Asked Questions

Will this pump fit my RZR 170 from 2017?
Yes; the pump is specified as a direct OEM replacement for Polaris RZR 170 models from 2015-2023 and includes necessary strainers and fittings for those applications.

Can I run E85 with this pump?
Yes; the pump is designed for use with gasoline and E85/ethanol blends, so it is compatible with modern ethanol fuels.

Does the kit include everything for installation?
The kit includes the pump, four strainers, hoses, Viton o-rings, wiring connector, crimp connectors, metal clamps and zip-ties, which covers the typical installation needs for the supported models.