Thermostat By All Balls 16-3000 Thermostat 1902-1704 Parts Unlimited
The image shows a logo featuring a pair of black sunglasses with an orange and yellow flame or mohawk-like design rising from the top. Below the sunglasses graphic, the text "ALL BALLS" appears in bold red letters with white fill and red outline, with the word "Racing" written in black script beneath it.
Thermostat By All Balls 16-3000 Thermostat 1902-1704 Parts Unlimited
The image shows a logo featuring a pair of black sunglasses with an orange and yellow flame or mohawk-like design rising from the top. Below the sunglasses graphic, the text "ALL BALLS" appears in bold red letters with white fill and red outline, with the word "Racing" written in black script beneath it.
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All Balls Thermostat 16-3000 for Polaris Sportsman 500 & Polaris Scrambler 500 & More 1998–2014

$25.55 USD
Normally ships in 2-3 business days

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SKU: 16-3000

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SKU: 16-3000

All Balls Thermostat 16-3000 for Polaris Sportsman 500 & Polaris Scrambler 500 & More 1998–2014

Keep your engine at the right temperature with the All Balls Thermostat 16-3000 for Polaris Sportsman 500 & Polaris Scrambler 500 & More 1998–2014.

Fans, thermostats and coolers keep the engine in its operating range, especially at low speed in mud or heat.

At a Glance

  • Brand: All Balls Racing
  • Part number: 16-3000
  • Product type: Thermostats & Components
  • Make: Polaris
  • Vehicle type: ATV/UTV
  • Fitment: 39 models listed below

About All Balls Racing

All Balls Racing makes replacement bearings, seals, brake parts, axles, fuel system parts and more for motorcycles, ATVs and UTVs. Its parts are designed as direct OEM replacements, often with upgrades over the original design, at a price that makes regular maintenance affordable.

Product Details

Direct OE thermostat replacement that is ready to use and includes O-ring gasket when required

Signs It's Time to Replace

  • Overheating at low speed
  • Fan not running
  • Temperature swings
  • Coolant boiling over

Fitment

This part is listed for the models below. Confirm your model and year, or contact us with your VIN before ordering.

Model Model Years
Polaris Atp 500 H.o. 4X4 2004–2005
Polaris Big Boss 500 6X6 2000–2003
Polaris Hawkeye 400 H.o. 4X2 2011–2014
Polaris Magnum 500 4X4 2000–2002
Polaris Ranger 1998–1999
Polaris Ranger 2X4 2008
Polaris Ranger 400 2011–2012, 2014
Polaris Ranger 400 HO 2010
Polaris Ranger 400 Midsize 2013
Polaris Ranger 4X4 2004–2005
Polaris Ranger 4X4 500 EFI 2007–2009
Polaris Ranger 500 2002–2003
Polaris Ranger 500 2X4 2006–2007
Polaris Ranger 500 4X4 2001, 2006
Polaris Ranger 500 6X6 2000–2003
Polaris Ranger 500 Crew 2011
Polaris Ranger 500 EFI 4X4 2006
Polaris Ranger 500 EFI Crew 2012
Polaris Ranger 6X6 2004–2005
Polaris Ranger Crew 500 2013
Polaris Ranger XP 2005
Polaris Scrambler 500 4X2 2001–2002
Polaris Scrambler 500 4X4 2000–2012
Polaris Sportsman 400 4X4 2002–2005
Polaris Sportsman 400 H.o. 4X4 2009–2014
Polaris Sportsman 450 4X4 2006–2007
Polaris Sportsman 500 2000
Polaris Sportsman 500 6X6 2000–2008
Polaris Sportsman 500 Forest 2011–2012
Polaris Sportsman 500 Forest Tractor 2011–2012
Polaris Sportsman 500 H.o. 4X4 2001–2006, 2008–2012
Polaris Sportsman 500 H.o. EFI 4X4 2006–2009
Polaris Sportsman Touring 500 EFI 2008–2009
Polaris Sportsman Touring 500 H.o. 2010–2012
Polaris Sportsman X2 500 Deluxe 2007
Polaris Super Utility 455 Diesel 4X4 2000–2001
Polaris Worker 500 2000–2002
Polaris Xpedition 325 2000
Polaris Xpedition 425 4X4 2000–2002

Why Choose All Balls?

  • Prevents overheating
  • Direct-fit replacement
  • Restores cooling performance
  • Affordable repair

Common Uses

  • Replacing a failed fan or thermostat
  • Mud and slow trail riding
  • Cooling system service
  • Restoration

Installation Overview

  1. Let the engine cool fully.
  2. Drain coolant if needed.
  3. Replace the part with new gaskets.
  4. Refill and bleed the cooling system.
  5. Run the engine and verify the fan and temperature.

Follow your service manual and the included instructions. Not sure about doing it yourself? Read when to seek professional help or DIY.

Tips from the Witchdoctors Garage

  • Clean the radiator fins.
  • Check the fan fuse.
  • Bleed air from the system.
  • Inspect hoses and clamps.

More All Balls Cooling Part Parts for Polaris

Complete the Job

Helpful Guides from the Witchdoctors Blog

Frequently Asked Questions

What is the All Balls part number?

The part number is 16-3000. All Balls parts are listed by application, so use this number to confirm fit.

Is this genuine All Balls?

Yes. Witchdoctors sells genuine All Balls Racing parts.

How do I know my fan is bad?

It does not run when the engine is hot. Check the fuse and switch too.

What coolant should I use?

Use the type your manual specifies.

Will it fit my machine?

Check the make listed.

How fast does Witchdoctors ship?

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

Order Your All Balls Cooling Part Today

Get back to riding with a part built to fit and last. Order the All Balls Thermostat 16-3000 for Polaris Sportsman 500 & Polaris Scrambler 500 & More 1998–2014 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.

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 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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