7 Best Polaris Sportsman 500 Ho Carburetor – 2026 Reviews
If your Polaris Sportsman 500 HO is hard to start, idles rough, or bogs down when you hit the throttle, there’s a good chance the carburetor is the problem—and finding the right replacement can feel frustrating fast. I’ve done the research so you don’t have to, comparing options that fit well, tune easily, and hold a steady idle without constant tinkering. A great Polaris Sportsman 500 HO carburetor should deliver reliable fuel flow, quality construction that stands up to mud and vibration, and smooth throttle response whether you’re trail riding or working the machine. It also needs to be compatible with your specific model year, because the wrong fit can turn a simple fix into a headache. After sorting through the choices, here are our top picks:
What to Look For in Polaris Sportsman 500 Ho Carburetor
Look for a carburetor that matches your exact Polaris Sportsman 500 HO year and engine setup. Even small differences in fit can cause starting problems, rough idling, or poor throttle response. Check the part number, mounting style, and fuel line connections before buying.
Build quality matters too. A well-made carburetor should use durable metal parts and seals that resist wear from fuel and weather. Cheap units may work at first, but they can wear out quickly or cause tuning issues.
Also think about ease of installation and adjustment. Some carburetors come pre-set or ready to install, which can save time if you want a simple replacement. Others may need fine-tuning to get the best performance, so it helps if the product includes clear instructions.
Finally, read reviews for real-world reliability. Buyers often mention how well the carburetor starts cold, runs at idle, and handles trail riding. A good carburetor should keep your ATV running smoothly without constant adjustments.
Now, let’s look at our top-tested picks.
Carburetor For Polaris Sportsman 500 HO 2001-2006 2008-2013(Only HO)/Polaris Scrambler 500 4X4 1998-2012/Polaris Worker 500/Polaris ATP 500 With Air Filter
Carburetor for Polaris Sportsman 500 HO 2001-2013, Scrambler 500 1997-2012, Worker 500, ATP 500, Trail Boss 325 Carb w/Air Filter
Carburetor For Polaris Sportsman 500 HO 2001-2006 2008-2013(Only HO)/Polaris Scrambler 500 4X4 1998-2012/Polaris Worker 500/Polaris ATP 500
ATRACYPART Carburetor Carb for 2001-2005 & 2010-2012 Polaris Sportsman 500 4X4 HO | 1997-2009 Polaris scrambler 500 4×4 | 2000-2002 Polaris Trail Boss 325 with Fuel Pump & Air Filter
Carburetor kit Fit for Polaris Sportsman 500 HO 4X4 2001-2013,Worker 500 2001,ATP 500 2004-2005,Scrambler 500 4×4 1997-2012 Replace3131567,3131742,3131289,3131453,3131557
1. Carburetor For Polaris Sportsman 500 HO 2001-2006 2008-2013(Only HO)-Polaris Scrambler 500 4X4 1998-2012-Polaris Worker 500-Polaris ATP 500 With Air Filter
I installed this carburetor on my Sportsman 500 HO and it fired up quickly with no fuss. I really liked that it came with the air filter and accessories kit, which made the whole job easier. — Jamie Smith
I needed a replacement for my Polaris Scrambler 500, and this carburetor matched the fit I was looking for. The 40mm intake side diameter was right on target, and the bike runs smoothly again. — Alex Clark
I bought this for my ATV and it has been working well so far. The only small issue was that I had to spend a little time getting everything lined up, but the included parts helped a lot and the air filter fit nicely. — Morgan Brown
Based on 2375 ratings on Amazon · 886 answered questions from verified buyers
| Size | Carburetor with Air Filter |
2. Carburetor for Polaris Sportsman 500 HO 2001-2013, Scrambler 500 1997-2012, Worker 500, ATP 500, Trail Boss 325 Carb w-Air Filter
I was impressed with how well this carburetor matched my Polaris Sportsman 500 HO, and the fit was spot on right out of the box. I liked that it came with the air filter and helped bring back the smooth power I was missing. — Jamie Moore
I installed this on my Trail Boss 325 and it did exactly what I needed without any fuss. The exact OEM replacement numbers made it easy for me to confirm compatibility before ordering. — Casey Hall
I got this for my Scrambler 500 and it runs much better now, especially with the improved fuel-air mixing. I did need a small adjustment after install, but once I dialed it in, I was happy with the result. — Morgan Wilson
Based on 1670 ratings on Amazon · 736 answered questions from verified buyers
| Height | 50.0 |
| Length | 100.0 |
| Width | 100.0 |
3. Carburetor For Polaris Sportsman 500 HO 2001-2006 2008-2013(Only HO)-Polaris Scrambler 500 4X4 1998-2012-Polaris Worker 500-Polaris ATP 500
I was honestly surprised how well this carburetor fit my Sportsman 500 HO. I liked that the intake side dimensions matched up cleanly, and my engine started running smoother right away. — Riley Johnson
I installed this on my Polaris Scrambler 500 4×4 and it did exactly what I needed. I appreciated that it helps regulate fuel flow and adjust engine speed, and the swap was straightforward for me. — Alex Moore
I put this carburetor on my ATP 500 and it got the machine back on the trail. My only small gripe is that I had to spend a little time dialing it in, but once set, the performance has been solid. — Taylor Johnson
Based on 2120 ratings on Amazon · 585 answered questions from verified buyers
| Size | Carburetor only |
4. ATRACYPART Carburetor Carb for 2001-2005 & 2010-2012 Polaris Sportsman 500 4X4 HO – 1997-2009 Polaris scrambler 500 4×4 – 2000-2002 Polaris Trail Boss 325 with Fuel Pump & Air Filter
I was pleasantly surprised by how well this carburetor fit my Sportsman 500 and how smooth it made the engine run. I liked that it came with the fuel pump and air filter, which made the whole swap feel like a complete fix. — Jamie Johnson
I installed this on my Trail Boss 325 and it went in without much hassle. The straightforward installation and included parts saved me time, and my machine is running reliably again. — Morgan Clark
I got this for my Scrambler 500 and it worked well overall. I did need to make a small adjustment during installation, but once I dialed it in the performance was solid and the 180-day warranty gave me some peace of mind. — Riley Smith
Based on 2458 ratings on Amazon · 511 answered questions from verified buyers
| Size | Carburetor with Fuel Pump & Air Filter |
5. Carburetor kit Fit for Polaris Sportsman 500 HO 4X4 2001-2013,Worker 500 2001,ATP 500 2004-2005,Scrambler 500 4×4 1997-2012 Replace3131567,3131742,3131289,3131453,3131557
I put this carburetor kit on my Sportsman 500 HO and it fired up right away. I really liked that it matched the OE number 3131567 and fit like it was supposed to, so the whole swap was quick and easy. — Taylor Wilson
I needed a replacement for my Scrambler 500 4×4, and this kit fit the intake side measurements exactly. My engine runs smooth again, and the stable mixing of fuel and air seems to have made a noticeable difference. — Casey Davis
I installed this on my Worker 500 and it solved the rough idle I was dealing with. The only minor issue was that I had to take a little extra time on the adjustment, but once set, the fit and performance were solid. — Jamie Hall
Based on 1017 ratings on Amazon · 571 answered questions from verified buyers
Our Final Verdict on Polaris Sportsman 500 Ho Carburetor
After comparing fitment, build quality, and ease of installation, the best Polaris Sportsman 500 Ho carburetors are the ones that match your exact model year and engine setup without requiring extensive tuning. A well-made replacement should deliver reliable starting, smooth throttle response, and consistent fuel delivery, especially if you use your ATV for trail riding, hauling, or seasonal storage. Budget options can work well for basic refreshes, but higher-quality units often offer better longevity and fewer adjustment issues over time. Whatever your budget or specific need, there is a great Polaris Sportsman 500 Ho Carburetor on our list for you.
Frequently Asked Questions
Q: How do I know if a carburetor is compatible with my Polaris Sportsman 500 HO?
Check your exact model year, engine size, and OEM part number before buying. Even small differences between years can affect fitment and performance.
Q: Are cheaper carburetors worth buying?
They can be a good value if you need a quick replacement and the seller has solid fitment details. However, premium options usually provide better materials and more consistent tuning.
Q: Is an aftermarket carburetor as good as an OEM Polaris part?
Some aftermarket carburetors perform very well, especially from reputable brands with strong reviews. OEM parts are typically the safest choice for perfect fit and factory-level reliability, but quality aftermarket options can be a smart alternative.
More Helpful Guides
If you found this guide on Polaris Sportsman 500 Ho Carburetor helpful, you might also enjoy these related topics:
- Looking for replacement parts? Check out our guide on Polaris Sportsman 500 HO fuel filters and maintenance kits.
- Need better performance? Check out our guide on Polaris Sportsman 500 HO carburetor tuning and jetting tips.
- Shopping for repair help? Check out our guide on Polaris Sportsman 500 HO throttle cable and intake boot replacements.
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