---
product_id: 507364743
title: "KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010"
brand: "kemso"
price: "B/.161"
currency: PAB
in_stock: true
reviews_count: 13
category: "Kemso"
url: https://www.desertcart.com.pa/products/507364743-kemso-13803-high-performance-fuel-pump-for-can-am-commander
store_origin: PA
region: Panama
---

# 200 LPH max flow 125.8 psi bypass valve USA-based tech support KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010

**Brand:** kemso
**Price:** B/.161
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your adventure with precision and confidence!

## Quick Answers

- **What is this?** KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010 by kemso
- **How much does it cost?** B/.161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/507364743-kemso-13803-high-performance-fuel-pump-for-can-am-commander)

## Best For

- kemso enthusiasts

## Why This Product

- Trusted kemso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Confidence:** Serialized pump body backed by a lifetime warranty—because reliability is non-negotiable.
- • **Unmatched Fuel Flow Power:** Boost your ride with up to 200 LPH—triple the original pump's flow for peak performance.
- • **Precision Pressure Control:** Bypass valve set at 125.8 psi ensures stable, superior fuel pressure beyond OEM standards.
- • **Versatile Fuel Compatibility:** Optimized for both gasoline and ethanol—future-proof your fuel system with ease.
- • **Seamless Installation & Support:** Includes premium hardware and USA-based expert support for a hassle-free upgrade.

## Overview

The KEMSO 13803 High Performance Fuel Pump delivers up to 200 LPH flow—significantly outperforming stock pumps—while featuring a high-pressure 125.8 psi bypass valve and compatibility with gasoline and ethanol fuels. Designed specifically for Can-Am and Polaris models (2009-2021), it includes premium alloy steel construction, serialized lifetime warranty, and USA-based technical support, making it the ultimate upgrade for enthusiasts demanding reliability and peak throttle response.

## Description

Buy KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010: Automotive - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Pump. Clearly a Performance Upgrade. Product Recommended. - - Quality .. The pump's check valve is a mechanical diaphragm, not a simple rubber flap like cheaper pumps. The bottom gasket where the pump sits in the frame (saddle) is rubber and higher quality than I'm used to seeing and it made installation of the filter a breeze. Kit also included two steel band clamps, which was appreciated since the old unit was using those plastic snap clamps, (one which had failed and simply dangling on the assembly). - Results .. Car was "dry" but still started right up with a quick 50psi hit before the regulator locked 40psi in on the rail, so plenty of reserve pressure. This also meant no pressure flutter at idle like the old struggling pump had. Clearly better throttle response observed. Fuel pressure "bleed down" test with car off passed. Held 40psi...It still held above 30ps I guess about 20 minutes later because fuel pressure gauge was my last tool to put away. - Install notes .. if you use the butt splicers for the pump connector, remember you can "bench test" your work through the reader lines (full/empty) on the big main connector purple and grey (GM) with an ohm meter. (because the connected pump and reader share ground). Float arm hanging down empty will be high resistance, and up high will be low. It's a "stepped" vr so yeah the readings will flash. That does not mean intermittent connection. Hit high R empty position and low R full and you're golden. I've found it easier to route the wires before crimping so none of them can interfere with the float arm. These are all tactics to keep you from doing this stinky job twice. - General ... I do all my fuel system work outside, not in my garage. I bring out rags with me for spills, a few assorted clean bolts to plug dripping rubber fuel lines, a container for the old pump, and a dry chem extinguisher. Familiarize yourself with the job, predict what tools you will need, and do everything you can beforehand so you limit the time the fuel tank is open gassing off. This was Kemso's model 10912 for C4 LT1 Corvette. This review intended for peer information purposes only.
Review: Good quality and exceeded expectations for fitment. - Worked well on my Seadoo GTI se 2006. I was concerned this was a generic fit but it looked like it was made for it. The hardware all worked out well with the suction portion with filters. The pump seems to be very good quality. I used an ohm meter to check the pump motor before install. The new pump motor measured 1.5 ohms. The old "failed" fuel pump measured 5 ohms. A 10 amp fuse was also blown and had to be replaced as a result of the failed fuel pump.

## Features

- ✔ Supports up to 200LPH, the original flow only 60-80LPH
- ✔ Kemso Support for our pumps is USA based and provided by USA technicians
- ✔ Designed for gasoline or Ethanol
- ✔ Bypass valve set at 125.8psi, higher than original performance standard
- ✔ Serialized fuel pump body guarantees Lifetime warranty. Kemso has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F8LPVHX |
| Auto Part Position | Inside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #57,702 in Automotive ( See Top 100 in Automotive ) #171 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Alloy Steel |
| Brand | KEMSO |
| Customer Reviews | 4.4 4.4 out of 5 stars (189) |
| Date First Available | January 27, 2021 |
| Exterior | Machined |
| Fit Type | Vehicle Specific Fit |
| Gas Type | ethanol,gasoline |
| Inlet Connection Type | Threaded |
| Item Weight | 15.9 ounces |
| Item dimensions L x W x H | 4.72 x 3.54 x 6.69 inches |
| Item model number | 13803 |
| Manufacturer | KEMSO |
| Manufacturer Part Number | M-13803 |
| Material | Alloy Steel |
| Model | KMS Fuel Pumps |
| Mounting Type | Tank Mount |
| OEM Part Number | 11022A, 1240382, 1240239, 2205081, 2205092, 2204306, 2204307, 2204308, 2521230, 2521121, 2521011, 2520922, 2520502, 2520864, 2520914, 252094, 2520794, 2521204, 2520865, 2520875, 2520705, 2520776, 2520696, 2521116, 2520496, 2520777, 2520817, 2520947, 252077, 2520437, 2520438, 2520498, 3089893, 5437631, 5812123, 709000270, 709000330, 709000362, 709000194, 703500766, 709000287, 709000208, 709000758, … |
| Operation Mode | Electric |
| Outlet Connection Type | Threaded |
| Product Dimensions | 4.72 x 3.54 x 6.69 inches |
| Product Grade | New |
| Specification Met | CE |
| Style | rotary_vane |
| UPC | 735366654832 793101221459 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** KEMSO
- **Fit Type:** Vehicle Specific Fit
- **Item dimensions L x W x H:** 4.72 x 3.54 x 6.69 inches
- **Material:** Alloy Steel
- **Vehicle Service Type:** Car

## Images

![KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010 - Image 1](https://m.media-amazon.com/images/I/61jLMjZIFnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pump. Clearly a Performance Upgrade. Product Recommended.
*by T***T on October 2, 2025*

- Quality .. The pump's check valve is a mechanical diaphragm, not a simple rubber flap like cheaper pumps. The bottom gasket where the pump sits in the frame (saddle) is rubber and higher quality than I'm used to seeing and it made installation of the filter a breeze. Kit also included two steel band clamps, which was appreciated since the old unit was using those plastic snap clamps, (one which had failed and simply dangling on the assembly). - Results .. Car was "dry" but still started right up with a quick 50psi hit before the regulator locked 40psi in on the rail, so plenty of reserve pressure. This also meant no pressure flutter at idle like the old struggling pump had. Clearly better throttle response observed. Fuel pressure "bleed down" test with car off passed. Held 40psi...It still held above 30ps I guess about 20 minutes later because fuel pressure gauge was my last tool to put away. - Install notes .. if you use the butt splicers for the pump connector, remember you can "bench test" your work through the reader lines (full/empty) on the big main connector purple and grey (GM) with an ohm meter. (because the connected pump and reader share ground). Float arm hanging down empty will be high resistance, and up high will be low. It's a "stepped" vr so yeah the readings will flash. That does not mean intermittent connection. Hit high R empty position and low R full and you're golden. I've found it easier to route the wires before crimping so none of them can interfere with the float arm. These are all tactics to keep you from doing this stinky job twice. - General ... I do all my fuel system work outside, not in my garage. I bring out rags with me for spills, a few assorted clean bolts to plug dripping rubber fuel lines, a container for the old pump, and a dry chem extinguisher. Familiarize yourself with the job, predict what tools you will need, and do everything you can beforehand so you limit the time the fuel tank is open gassing off. This was Kemso's model 10912 for C4 LT1 Corvette. This review intended for peer information purposes only.

### ⭐⭐⭐⭐⭐ Good quality and exceeded expectations for fitment.
*by R***R on August 11, 2025*

Worked well on my Seadoo GTI se 2006. I was concerned this was a generic fit but it looked like it was made for it. The hardware all worked out well with the suction portion with filters. The pump seems to be very good quality. I used an ohm meter to check the pump motor before install. The new pump motor measured 1.5 ohms. The old "failed" fuel pump measured 5 ohms. A 10 amp fuse was also blown and had to be replaced as a result of the failed fuel pump.

### ⭐⭐⭐⭐⭐ fit oem
*by A***X on October 27, 2025*

fit like oem , fixed my issue with my atv surging

## Frequently Bought Together

- KEMSO 13803 High Performance Fuel Pump for Can-Am Commander 1000/1000 Max/800/800 Max Maverick 1000 2011-2021 / Polaris RZR 800, Sportsman 550/Touring 550/Touring 850/X2 550/XP 550/XP 850 2009-2010
- Caltric 2 Fuel Injector Injection Valve compatible with Can-Am Maverick 1000 4X4 2013 2014 2015 2016 2017 2018

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-07*