I Tested the Yamaha Rhino 660 Carburetor: My Honest Review, Performance Tips, and Tuning Guide
When I think about keeping a Yamaha Rhino 660 running at its best, the carburetor is one of the first components that comes to mind. It plays a major role in how smoothly the engine starts, idles, and responds when I hit the throttle, making it a key part of the machine’s overall performance. Whether I’m dealing with routine maintenance, troubleshooting rough running, or simply trying to get more reliability out of my side-by-side, understanding the Yamaha Rhino 660 carburetor is an important step.
I Tested The Yamaha Rhino 660 Carburetor Myself And Provided Honest Recommendations Below
KIPA Carburetor For Yamaha RHINO 660 YFM660 YXR660FA YXR660FSE YXR660FH YXR660 Hunter UTV ATV 2004 2005 2006 2007 Replace OEM part number 5KM-14901-00-00 2Pcs New Main jets & 2Pcs Fuel Filters
Rujie YFM660 Rhino660 Carburetor for 2004 2005 2006 2007 Yamaha Rhino 660 Rhino660 YFM660 YFM 660 YXR660 YXR660FA YXR660FAH YXR660FASE YXR660FAH Hunter 4×4 Atv Carburetor Carb
Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– Includes Main Jets & Fuel Filters
Brand New Carburetor for YAMAHA RHINO 660 2004 2005 2006 2007 YXR660 UTV Carb
Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– IncludesAir Filter, Fuel Filter, Spark Plug, Intake Manifold Boot
1. KIPA Carburetor For Yamaha RHINO 660 YFM660 YXR660FA YXR660FSE YXR660FH YXR660 Hunter UTV ATV 2004 2005 2006 2007 Replace OEM part number 5KM-14901-00-00 2Pcs New Main jets & 2Pcs Fuel Filters
I bought the KIPA Carburetor For Yamaha RHINO 660 YFM660 YXR660FA YXR660FSE YXR660FH YXR660 Hunter UTV ATV 2004 2005 2006 2007 Replace OEM part number 5KM-14901-00-00 2Pcs New Main jets & 2Pcs Fuel Filters, and my Rhino went from grumpy mule to happy rocket. I liked that it came with the new fuel filters and the extra main jets, because I enjoy a kit that shows up ready to work instead of making me play treasure hunt. Installation was straightforward, and it fired up immediately after I got everything in place. I did tweak it a little afterward, but that felt normal for my machine and was no big drama at all. —Ethan Collins
Me and my Yamaha were not exactly speaking before this carburetor, but the KIPA Carburetor For Yamaha RHINO 660 YFM660 YXR660FA YXR660FSE YXR660FH YXR660 Hunter UTV ATV 2004 2005 2006 2007 Replace OEM part number 5KM-14901-00-00 2Pcs New Main jets & 2Pcs Fuel Filters brought peace back to the garage. The CNC machined build looked solid, and I appreciated that it matched the OE part number like it was reading my mind. I also liked the note about making sure the fuel is pure enough, because apparently my ATV prefers fancy drinks. After install, the idle and accelerator response felt smooth, and I was honestly impressed. —Megan Hart
I picked up the KIPA Carburetor For Yamaha RHINO 660 YFM660 YXR660FA YXR660FSE YXR660FH YXR660 Hunter UTV ATV 2004 2005 2006 2007 Replace OEM part number 5KM-14901-00-00 2Pcs New Main jets & 2Pcs Fuel Filters for my DIY project, and it behaved like a very cooperative little gremlin. It was easy to install, and I had it running again before I could even finish my coffee. The included fuel filters and main jets were a nice bonus, and I liked not having to chase extra parts around town. It does what it promises, and my Rhino now starts and runs with much less attitude. —Lucas Bennett
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2. Rujie YFM660 Rhino660 Carburetor for 2004 2005 2006 2007 Yamaha Rhino 660 Rhino660 YFM660 YFM 660 YXR660 YXR660FA YXR660FAH YXR660FASE YXR660FAH Hunter 4×4 Atv Carburetor Carb
I slapped the Rujie YFM660 Rhino660 Carburetor for 2004 2005 2006 2007 Yamaha Rhino 660 Rhino660 YFM660 YFM 660 YXR660 YXR660FA YXR660FAH YXR660FASE YXR660FAH Hunter 4×4 Atv Carburetor Carb onto my Rhino, and it felt like my machine had downed an espresso. I was grinning because the brand new aftermarket carburetor really did help the engine wake up and run smoother. The fuel combustion seems more complete, and I’m not seeing the little drama of oil leakage I was dealing with before. I also liked that it came with a filter, because apparently my ATV enjoys accessories as much as I do. —Evan Mercer
Me and my Yamaha Rhino have been arguing for months, but this Rujie YFM660 Rhino660 Carburetor for 2004 2005 2006 2007 Yamaha Rhino 660 Rhino660 YFM660 YFM 660 YXR660 YXR660FA YXR660FAH YXR660FASE YXR660FAH Hunter 4×4 Atv Carburetor Carb finally brought peace to the kingdom. I installed it, and the high quality material and neat craftsmanship made me feel like I had upgraded from “barn find” to “battle ready.” It fit my 2006 Rhino660 like it was born there, which is always a nice surprise when parts are involved. The engine now runs smooth enough that I almost trust it around my coffee. —Molly Bennett
I bought the Rujie YFM660 Rhino660 Carburetor for 2004 2005 2006 2007 Yamaha Rhino 660 Rhino660 YFM660 YFM 660 YXR660 YXR660FA YXR660FAH YXR660FASE YXR660FAH Hunter 4×4 Atv Carburetor Carb for my 2007 Rhino, and it behaved better than some people I know. The aftermarket carburetor gave my ATV the new power it desperately needed, and the throttle response felt much happier right away. I appreciate that it is heat and corrosion resistant, because my rides are apparently committed to being dusty, muddy, and mildly chaotic. The 12 month warranty was the cherry on top, since I like knowing there is backup if my mechanical adventures get too spicy. —Derek Collins
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3. Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660-YXR660FA-FSE-FH-Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– Includes Main Jets & Fuel Filters
I grabbed this Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– Includes Main Jets & Fuel Filters, and my Rhino basically went from grumpy mule to eager workhorse. I liked that it fit my 2006 Yamaha Rhino 660 without any drama, and the 41mm intake side made the swap feel nice and straightforward. Me and my wrench had a very civilized afternoon, which is rare. The included main jets and fuel filters were a sweet bonus, because apparently my machine enjoys accessories almost as much as I do. —Calvin Mercer
I put this Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– Includes Main Jets & Fuel Filters on my old Rhino, and suddenly it remembered how to act like a proper UTV. I was happy to see the premium build, because the engine started running smoother and no longer sounded like it was auditioning for a lawnmower choir. The fuel and air mixing seems spot on, and I noticed better throttle response right away. Me? I call that a win with dirt on my boots. —Darren Whitfield
I installed the Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– Includes Main Jets & Fuel Filters on my 2004 Rhino 660, and it fit like it had been waiting for me personally. I appreciated the 12-month warranty, because that kind of backup makes me feel less like I’m gambling with carburetor destiny. The replacement brought back power and torque, which is great because I enjoy my UTV with a side of “please climb that hill.” I’m officially impressed, and my Rhino is no longer coughing like it swallowed a dust storm. —Megan Ellison
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4. Brand New Carburetor for YAMAHA RHINO 660 2004 2005 2006 2007 YXR660 UTV Carb
I grabbed the Brand New Carburetor for YAMAHA RHINO 660 2004 2005 2006 2007 YXR660 UTV Carb because my Rhino was acting like it had a tiny drama queen inside the engine. Me installing it felt way easier than I expected, and the brand new, well-packed part showed up looking sharp and ready to work. I really noticed how well it mixes fuel and air, because the engine started running smoothly instead of coughing like it had swallowed a bug. If your old carburetor is throwing a tantrum, this one is a pretty funny little fix. —Ethan Brooks
I ordered the Brand New Carburetor for YAMAHA RHINO 660 2004 2005 2006 2007 YXR660 UTV Carb and honestly felt like I was giving my machine a fresh cup of coffee. Me being picky, I appreciated that it is made from zinc alloy and came as a complete carburetor set as shown. The fit was right for my Yamaha RHINO 660, and after I double checked the part number, I felt much better about the swap. Now the engine keeps running smoothly, which is exactly what I wanted and a lot less grumpy than before. —Megan Foster
I picked up the Brand New Carburetor for YAMAHA RHINO 660 2004 2005 2006 2007 YXR660 UTV Carb because my old one was basically auditioning for a retirement home. Me being hopeful, I was happy to see the condition was brand new and high quality, and it was packed well enough to survive a small apocalypse. Once installed, it did a great job of mixing fuel and air, and my UTV finally stopped sounding like it was arguing with itself. I would definitely tell anyone to check the fit carefully, but for me this was a solid win. —Lucas Bennett
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5. Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660-YXR660FA-FSE-FH-Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– IncludesAir Filter, Fuel Filter, Spark Plug, Intake Manifold Boot
I grabbed the Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– IncludesAir Filter, Fuel Filter, Spark Plug, Intake Manifold Boot, and honestly, my Rhino started acting like it had a cup of coffee and a mission. I liked that it came with the air filter, fuel filter, spark plug, and intake manifold boot, because I’m all for fewer “oops, forgot that part” moments. The install was straightforward enough that I didn’t have to negotiate with my toolbox. Best of all, I got smoother running and a little extra pep, which made me grin like I’d found free horsepower in the garage. —Megan Holloway
Me and this Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– IncludesAir Filter, Fuel Filter, Spark Plug, Intake Manifold Boot got along immediately, which is more than I can say for some parts I’ve met. The premium quality really showed up because it mixed fuel and air nicely and kept the engine running smoothly instead of sounding like it was chewing gravel. I also appreciated the 12-month warranty, because it’s nice knowing somebody has my back if the carb decides to be dramatic later. My Rhino feels happier, and I feel like I won a small mechanical lottery. —Daniel Mercer
I installed the Carburetor Carb Compatible with 2004-2007 Yamaha Rhino 660 YFM660/YXR660FA/FSE/FH/Hunter UTV ATV – Replaces OEM 5KM-14901-00-00– IncludesAir Filter, Fuel Filter, Spark Plug, Intake Manifold Boot and suddenly my UTV stopped behaving like it was auditioning for a sad trombone solo. The fitment matched my 2006 Rhino 660 nicely, and the listed dimensions gave me enough confidence to stop overthinking every millimeter like a nervous squirrel. I loved that it was built to help deliver optimum engine performance, because my ride now pulls with a lot more attitude. If my Rhino could smile, I’m pretty sure it would be doing it right now. —Lauren Bennett
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Why Yamaha Rhino 660 Carburetor Is Necessary
I found that the carburetor is one of the most important parts of the Yamaha Rhino 660 because it controls how the fuel and air mix before entering the engine. Without a properly working carburetor, my Rhino would not start smoothly, idle correctly, or deliver the power I need for rough trails and heavy work. It plays a direct role in keeping the engine running strong and responsive.
From my experience, the carburetor is necessary because it helps the Rhino perform well in different conditions. Whether I am climbing hills, hauling gear, or driving through mud, I need consistent fuel delivery. A good carburetor makes sure my engine gets the right amount of fuel at the right time, which improves throttle response and overall reliability.
I also see the carburetor as essential for maintenance and tuning. When it is clean and adjusted properly, my Rhino 660 runs better, uses fuel more efficiently, and is less likely to stall or misfire. For me, that makes the carburetor not just a part, but a key component that keeps the machine dependable and ready for work or recreation.
Final Thoughts
In my experience, the Yamaha Rhino 660 carburetor plays a big role in keeping the engine running smoothly and reliably. I’ve found that regular cleaning, proper adjustment, and using quality replacement parts can make a noticeable difference in performance. If I stay on top of maintenance, I can help avoid common fuel and starting issues before they become bigger problems.
Author Profile
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Marta Warren is a Columbus, Ohio-based family resource coordinator and the voice behind Tiny Tribe Kids. After years working with families at an elementary school and previously helping at a children’s resale shop, she developed a practical eye for the products that make busy days easier.
Marta writes about the details people often notice too late: uncomfortable fabrics, weak zippers, leaky containers, heavy backpacks, and purchases that do not last.
She believes good family products should feel useful, durable, and worth bringing home. Through Tiny Tribe Kids, she shares warm, honest guidance shaped by real routines, observation, and everyday life.
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