Fuel Pump Kit by Quantum HFP-A487 Fuel Pump 821-0439 Western Powersports Drop Ship
Image of a badge displaying that this item, HFP-A487 has a lifetime manufacturer warranty
Fuel Pump Kit by Quantum HFP-A487 Fuel Pump 821-0439 Western Powersports Drop Ship
Image of a badge displaying that this item, HFP-A487 has a lifetime manufacturer warranty
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Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) by Quantum Fuel Systems

$265.95 USD
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SKU: HFP-A487

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SKU: HFP-A487

Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) (SKU HFP-A487)

Hard starts, stalling and power loss often trace back to a weak fuel pump. The Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) (SKU HFP-A487) is a Quantum replacement built to fix that.

The fuel pump feeds fuel from the tank to the injectors or carburetor at a steady pressure. As pumps age, pressure drops or cuts out, causing hard starts, stalling, surging and loss of power under load.

Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) at a Glance

  • Brand: Quantum Fuel Systems
  • SKU: HFP-A487
  • Product type: Fuel Pump
  • Fits: Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020); 13 models listed below
  • Use: ATVs and UTVs

About Quantum Fuel Systems

Quantum Fuel Systems (part numbers starting with HFP) makes replacement fuel pumps, assemblies, regulators, strainers and filters for motorcycles, ATVs and UTVs. Quantum says its pumps are designed to meet or exceed OEM specifications, with upgraded polymers, brushes and commutators for long life in multiple fuel blends, and that each HFP fuel pump and installation kit is backed by a lifetime free replacement warranty.

  • OEM-or-better performance, per Quantum
  • Polished, corrosion-resistant pump case to help prevent seizing when the machine sits
  • Designed for quiet operation
  • Drop-in replacement for the listed applications
  • Gradient-density fuel strainer on in-tank pumps for better filtration

Signs It's Time to Replace

  • Hard starting or long cranking
  • Stalling or surging, especially when hot
  • Loss of power at higher speeds or under load
  • Whining or no pump prime when the key is turned on

Fitment

The Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) is listed for the models below. Confirm your model and year, or contact us with your VIN before ordering.

Model Model Years
Kawasaki KRF 750 Teryx LE 2009–2010
Kawasaki KRF 800 Teryx 2018
Kawasaki KRF 800 Teryx LE 2018
Kawasaki Mule 4000 2009–2020
Kawasaki Mule 4000 Trans 2018–2020
Kawasaki Mule 4010 4X4 2009–2020
Kawasaki Mule 4010 4X4 Diesel 2010–2012
Kawasaki Mule 4010 Diesel 2009, 2013
Kawasaki Mule 4010 Diesel 4X4 2009, 2013
Kawasaki Mule 4010 Trans 4X4 2009–2017, 2019–2020
Kawasaki Mule 4010 Trans 4X4 Diesel 2009–2011, 2013
Kawasaki TERYX4 2018
Kawasaki TERYX4 LE 2018

Why Choose Quantum?

  • Restores steady fuel pressure
  • Reliable starts, hot or cold
  • Drop-in replacement for the listed models
  • Backed by Quantum's lifetime replacement warranty (per Quantum)

A healthy fuel system is the foundation of easy starts and smooth power. Quantum parts give you an OEM-style replacement for less than many dealer parts, and Witchdoctors stocks Quantum for Victory motorcycles and popular ATVs and UTVs.

Who It's For

  • Replacing a failed or weak stock pump
  • Machines that sit for long periods
  • Preventive replacement on high-mileage machines
  • Restoring a project bike or UTV

Installation Overview

  1. Confirm the fitment and part number for your model and year.
  2. Disconnect the battery, relieve fuel pressure and work in a ventilated area away from sparks.
  3. Remove the old pump following your service manual and note hose and wire routing.
  4. Install the new pump with new seals, strainer and clamps as supplied, and reconnect fuel lines and wiring.
  5. Reconnect the battery, cycle the key to prime, check for leaks and test-run before riding.

Fuel is flammable. Work in a ventilated area away from sparks and flames, and follow your service manual. Not sure about doing it yourself? Read when to seek professional help or DIY.

Tips from the Witchdoctors Garage

  • Test fuel pressure before and after.
  • Replace the fuel filter or strainer at the same time.
  • Use new clamps on all fuel lines.
  • Keep at least a quarter tank to help keep the pump cool.

More Quantum Fuel Parts for Kawasaki Mule 4010

Complete the Job

Helpful Guides from the Witchdoctors Blog

Frequently Asked Questions

What is the Quantum part number?

The SKU is HFP-A487. Use it to match the exact part you need.

Is this genuine Quantum?

Yes. Witchdoctors sells genuine Quantum Fuel Systems products.

Does this include a new strainer and seals?

Kits and assemblies include the parts shown in the listing. Check the listing photos and contents.

Will this fix my hard starting?

If the pump is the cause, yes. Our fuel pump diagnosis guide explains how to check pressure first.

Is there a warranty?

Quantum states that HFP fuel pumps and kits carry a lifetime free replacement warranty. See Quantum's warranty terms for details.

How fast does Witchdoctors ship?

See how long it will take to receive your order for current timing.

Order Your Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) Today

Get back to reliable starts and smooth power. Order the Quantum Fuel Pump Kit for Kawasaki Mule 4010 & Kawasaki Mule 4000 & More (2009–2020) from Witchdoctors today.

Where to Ride Off-Road

Ready to put it to work? These off-road parks welcome ATVs and UTVs. Check current rules, road conditions and permit requirements before you go.

  • Hatfield-McCoy Trails — southern West Virginia: multiple permit-access trail systems across the coalfields
  • Windrock Park — Oliver Springs, Tennessee: 300+ miles of mountain trails

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
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Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 business days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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