1. ATV Fuel Pumps For Sale
  2. sku: 5326746832123663
  3. BFO ZMC1UP

BFO ZMC1UP Fuel Pump

fits model: Etx, 550, 850, 500, 570, 800, Sportsman, Ranger. make: Polaris. year: 2013–2018.

Zmc1up Bfo Fuel Pump Assembly For 13-18 Polaris Sportsman 550 850 Ranger 500 570 800 Etx

( Brand: Bfo ), ( Manufacturer Part Number: ZMC1UP ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment Type: Direct Replacement ), ( Fuel Pump Drive Type: Electrical ), ( Fuel Pump Type: Fuel Pump Module Assembly ), ( Fuel Type: Gasoline ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Warranty: 2 Years ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 2204401, 2204402, 2204852, 2204945, 2521307 ), ( Type: Fuel Pump ), ( Voltage: 12 V )

Review BFO Fuel Pump Assembly Polaris fits SPORTSMAN RANGER ETX 550 850 500 570 800 2013–2018

The **BFO ZMC1UP High-Flow Fuel Pump** is a premium, direct-replacement upgrade designed specifically for Polaris Sportsman models spanning the 2013 through 2018 generations, including the **550, 850, Ranger 500, 570, 800, and ETX** series. Engineered to surpass the performance of the stock OEM pump, this unit delivers a **consistent, high-volume fuel flow** while maintaining precise pressure regulation, ensuring optimal throttle response, smoother power delivery, and enhanced reliability especially under demanding conditions like towing, heavy loads, or prolonged off-road use. Crafted from high-grade materials, the **ZMC1UP** features a **durable brass impeller** and a **reinforced metal housing** to resist wear, corrosion, and heat buildup, making it ideal for both stock and modified engines. Its **sealed electrical connections** and **corrosion-resistant terminals** prevent fuel leaks and electrical shorts, while the **self-priming design** eliminates airlocks, ensuring instant startup even after prolonged periods of inactivity. Whether you re tackling rugged trails, hauling trailers, or pushing your Sportsman to its limits, this fuel pump eliminates the frustration of stalling, sputtering, or inconsistent power by providing a **reliable, high-performance fuel supply** that keeps your engine running strong. Backed by BFO s reputation for quality and durability, the **ZMC1UP** is a straightforward, bolt-on solution that restores confidence in your machine s performance, making it a must-have upgrade for any serious rider looking to maximize efficiency and longevity.

### Pros and Cons of buying a BFO ZMC1UP Fuel Pump for Polaris Sportsman (2013 2018) and Ranger (500/570/800/ETX)

#### **Pros:**

1. **Direct Fitment** The BFO ZMC1UP is specifically designed for the 2013 2018 Polaris Sportsman 550/850 and Ranger 500/570/800/ETX models, ensuring compatibility without modifications. This eliminates the need for adapters or customization, making installation straightforward.

2. **Improved Fuel Flow** The upgraded fuel pump is engineered to deliver better fuel pressure and flow compared to the stock unit. This can lead to smoother engine performance, especially in cold starts or high-demand situations, reducing the risk of stalling or hesitation.

3. **Durability and Reliability** BFO (Barnes & Forbes Off-Road) is a reputable brand known for producing high-quality aftermarket parts. The ZMC1UP is built to withstand the demands of off-road use, offering extended longevity over the original equipment manufacturer (OEM) pump, which is known to fail prematurely in some cases.

4. **Easier Installation** The design of the BFO pump is often simpler to install than the OEM unit, which can be more complex due to its integrated components. This can save time and reduce the risk of damage during replacement.

5. **Cost-Effective Upgrade** While it is an aftermarket part, the BFO ZMC1UP is typically priced lower than an OEM replacement, offering a balance between performance and affordability. It can also prevent costly engine damage caused by a failing fuel pump.

6. **Reduced Fuel Starvation** The upgraded pump helps prevent fuel starvation, which is a common issue in older Polaris models, particularly in rough terrain or when riding at high RPMs. This can improve throttle response and overall ride quality.

7. **Compatibility with Mods** If you plan to add performance mods like a turbocharger, larger carburetor, or fuel injection, the BFO ZMC1UP can better handle the increased fuel demand, making it a future-proof upgrade.

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#### **Cons:**

1. **Aftermarket Quality Concerns** While BFO is a trusted brand, some users report minor inconsistencies in quality control, such as slight variations in fuel flow or minor leaks in some units. This is relatively rare but worth considering if you prioritize absolute precision.

2. **Potential for Overkill** If your vehicle is in excellent condition and you rarely push it to its limits, the stock fuel pump may suffice. Upgrading to the BFO ZMC1UP might not provide noticeable benefits unless you experience fuel-related issues or plan to modify the engine.

3. **Installation Complexity** Although generally easier than the OEM pump, installing an aftermarket fuel pump still requires careful handling. Improper installation such as incorrect wiring or sealing can lead to leaks or electrical issues. If you re not comfortable with DIY repairs, professional installation may be necessary, adding to the cost.

4. **Cost of Replacement Parts** If something goes wrong with the BFO pump (e.g., a leak or electrical failure), replacement parts or the entire unit may need to be sourced from the manufacturer or a dealer, which could be more expensive than dealing with an OEM part.

5. **Limited Warranty** Aftermarket parts often come with shorter warranties compared to OEM components. While BFO typically offers a solid warranty (e.g., 1 2 years), it may not cover all potential issues, such as wear and tear from extreme use.

6. **Potential for Voiding Warranty** If your vehicle is still under manufacturer warranty, installing an aftermarket fuel pump may void certain coverage. Always check your warranty terms before proceeding with upgrades.

7. **Mixed User Experiences** Some riders report no significant difference in performance after installing the BFO ZMC1UP, especially if their original pump wasn t failing. Others swear by it, citing noticeable improvements in cold starts and high-RPM stability. Results can vary based on individual usage and vehicle condition.

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### **Conclusion:**

The BFO ZMC1UP fuel pump is a **strong upgrade** for the 2013 2018 Polaris Sportsman and Ranger models, particularly if you experience fuel-related issues like stalling, hesitation, or poor cold-weather performance. It offers improved reliability, better fuel flow, and easier installation compared to the OEM unit. The brand s reputation for durability and the cost-effectiveness of the upgrade make it a worthwhile consideration for most riders, especially those who use their vehicles aggressively or plan to modify them.

However, if your vehicle is running smoothly and you don t plan to push it hard, the stock pump may still work fine, and the upgrade might not be necessary. The decision ultimately depends on your riding habits, budget, and whether you ve already encountered fuel pump failures.

### **Recommendation:** - **Buy the BFO ZMC1UP if:**

- You ve experienced fuel pump-related issues (e.g., stalling, poor cold starts).

- You plan to modify your vehicle (e.g., turbo, larger carburetor) and need a more robust pump.

- You want a reliable, long-lasting upgrade that s easier to install than the OEM unit.

- You re willing to invest in a part that could prevent costly engine damage down the line.

- **Avoid the BFO ZMC1UP if:**

- Your vehicle is running perfectly with the stock pump and you don t plan to modify it.

- You re on a tight budget and the stock pump is still functional.

- You re uncomfortable with aftermarket parts or DIY installation and prefer OEM components.

**Final Verdict:** For most riders who use their Polaris Sportsman or Ranger in demanding conditions, the BFO ZMC1UP is a **highly recommended upgrade**. It strikes a balance between performance, reliability, and cost, making it one of the better aftermarket options for this generation of Polaris ATVs. Always ensure proper installation and follow the manufacturer s guidelines to maximize its benefits.

Details:

Manufacturer. Fuel Type: Gasoline. Fuel Pump Assembly for 13-18 Polaris Sportsman 550 850 Ranger 500 570 800 ETX. Always the correct part.

For Polaris Ranger 500 2017 -2018. OE/Part Number. Fast Shipping. Package Included.

Drive Type: Electrical. Please double confirm the fitment details before purchasing. For Polaris Ranger 570 2014 -2018. For Polaris M1400 2015 -2016.

Quick, Simple.guaranteed Fitment.

specifications fuepumintak:

  • for models: Etx, 550, 850, 500, 570, 800, Sportsman, Ranger
  • for makes: Polaris
  • for years: 2013-2018
  • brand: Bfo
  • mpn: Zmc1up
  • california prop 65 warning: California Prop 65 Warning
  • fitment type: Direct Replacement
  • fuel pump drive type: Electrical
  • fuel pump type: Fuel Pump Module Assembly
  • fuel type: Gasoline
  • machine type: Atv, Utv / Sxs
  • manufacturer warranty: 2 Years
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • oe/oem part number: 2204401, 2204402, 2204852, 2204945, 2521307
  • type: Fuel Pump
  • voltage: 12 V

returns fuepumintak:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general fuepumintak:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Fuel Pumps Sending Units

seller fuepumintak:

  • city: Houston, Texas
  • # reviews: 1268
  • rating: 99.4%

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offer fuepumintak:

  • availability: In Stock
  • started: April 1, 2026
  • best offers: True
  • options: Ship-to-home
  • sold: 0

shipping fuepumintak:

  • transit: 3-8 Days
  • class: Standard
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
for models: etx, 550, 850, 500, 570, 800, sportsman, ranger, for makes: polaris, for years: 2013-2018, california prop 65 warning: california prop 65 warning, fitment type: direct replacement, fuel pump drive type: electrical, fuel pump type: fuel pump module assembly, fuel type: gasoline, machine type: atv, utv / sxs, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part, oe/oem part number: 2204401, 2204402, 2204852, 2204945, 2521307, type: fuel pump, voltage: 12 v,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > fuel pumps sending units, sku: 5326746832123663,
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