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Description
POLARIS ATV OXYGEN SENSOR - 4016021Replacement for #: 4013979, 0455132 Oxygen Sensor, Part 4016021, is an O2 sensor for the exhaust on your motorcycle. It is designed and tested by Indian Motorcycle Engineers to ensure quality, durability and optimal performance through tens of thousands of miles of on road testing to ensure the part can withstand the life of your equipment. Fitment: General 2025 GENERAL 4 1000 Sport 2024 2025, 2022 GENERAL 1000 Premium 2023 2025 GENERAL XP 4 1000
Replacement for #: 4013979, 0455132
Oxygen Sensor, Part 4016021, is an O2 sensor for the exhaust on your motorcycle. It is designed and tested by Indian Motorcycle Engineers to ensure quality, durability and optimal performance through tens of thousands of miles of on-road testing to ensure the part can withstand the life of your equipment.
Fitment:
General
2025 GENERAL 4 1000 Sport
2024-2025, 2022 GENERAL 1000 Premium
2023-2025 GENERAL XP 4 1000 Ultimate
2023-2025 GENERAL XP 4 1000 Sport
2023-2025 GENERAL XP 4 1000 Premium
2023-2025 GENERAL XP 1000 Ultimate
2023-2025 GENERAL XP 1000 Sport
2023-2025 GENERAL XP 1000 Premium
2022-2025 GENERAL 1000 Sport
2022 GENERAL XP 4 1000 Troy Lee Designs Edition
2022 GENERAL XP 4 1000 Trailhead Edition
2022 GENERAL XP 4 1000 Deluxe RIDE COMMAND Edition
2022 GENERAL XP 4 1000 Deluxe
2022 GENERAL XP 1000 Troy Lee Designs Edition
2022 GENERAL XP 1000 Trailhead Edition
2022 GENERAL XP 1000 Deluxe RIDE COMMAND Edition
2022 GENERAL XP 1000 Deluxe
2022 GENERAL 4 1000 Premium
2022 GENERAL 4 1000 Deluxe RIDE COMMAND Edition
2022 GENERAL 1000 Deluxe RIDE COMMAND Edition
2022 GENERAL 1000 Deluxe
2021 Polaris GENERAL XP 4 1000 Pursuit Edition
2021 Polaris GENERAL XP 4 1000
2021 Polaris GENERAL XP 1000 Pursuit Edition
2021 Polaris GENERAL XP 1000
2021 Polaris GENERAL 4 1000 Premium
2021 Polaris GENERAL 4 1000 Deluxe
2021 Polaris GENERAL 1000 Premium
2021 Polaris GENERAL 1000 Deluxe
2021 general-xp-4-1000-factory-custom-edition
2021 general-xp-1000-factory-custom-edition
2021 General 4 1000 Deluxe Ride Command Edition
2021 General 1000 Deluxe Ride Command
2020-2021 Polaris GENERAL 1000 Sport
2020-2021 General XP 1000
2020 Polaris GENERAL XP 4 1000 Deluxe
2020 Polaris GENERAL XP 1000 Deluxe
2020 Polaris GENERAL 4 1000 EPS Deluxe
2020 Polaris GENERAL 4 1000 EPS
2020 Polaris GENERAL 1000 EPS Premium
2020 Polaris GENERAL 1000 EPS Deluxe
2020 Polaris GENERAL 1000
2020 General XP 4 1000
2019 Polaris GENERAL® 4 1000 EPS Ride Command Edition
2019 Polaris GENERAL® 4 1000 EPS
2018 Polaris GENERAL™ 4 1000 EPS Ride Command Edition
2018 Polaris GENERAL™ 1000 EPS Premium
2018 Polaris GENERAL™ 1000 EPS Deluxe
2017-2018 Polaris GENERAL™ 4 1000 EPS
2017-2018 Polaris GENERAL™ 1000 EPS
2016 GENERAL 1000 EPS
Indian Motorcycle
2023 FTR R Carbon
2022 Chieftain Elite
2020 Challenger Limited
2017 Scout
2017 Roadmaster
Victory
2017 Octane
ATV
2022-2025 Sportsman 110
2020-2025 Outlaw 110 EFI
2020-2021 Sportsman 110 EFI
2017-2019 Sportsman® 110 EFI
2017-2019 Outlaw® 110 EFI
Ranger
2016 RANGER XP 900 EPS
2016 RANGER XP 900
2016 RANGER CREW XP 900-6 EPS
2016 RANGER CREW XP 900-6
2016 RANGER CREW 900-5 EPS
2016 RANGER CREW 900-5
2016
RZR
2024-2025, 2021-2022 RZR Trail S 1000 Ultimate
2024-2025 RZR 200 EFI
2023 RZR Trail S Ultimate
2023 RZR Trail S Premium
2021-2022 RZR Trail S 1000 Premium
2020-2021 RZR S4 1000
2020 RZR XP Turbo S Velocity
2020 RZR XP Turbo S
2020 RZR XP Turbo
2020 RZR XP 4 Turbo S Velocity
2020 RZR XP 4 Turbo S
2020 RZR XP 4 Turbo
2020 RZR Trail S 1000
2019 RZR® XP Turbo S
2019 RZR® XP Turbo LE
2019 RZR® XP Turbo
2019 RZR® XP 4 Turbo S
2019 RZR® XP 4 Turbo LE
2019 RZR® XP 4 Turbo
2019 RZR® S 4 1000
2019 RZR® S 1000
2019 RZR XP® Turbo S Velocity
2019 RZR XP® Turbo Dynamix
2019 RZR XP® 4 Turbo S Velocity
2019 RZR XP® 4 Turbo Dynamix
2018 RZR® XP Turbo EPS Fox Edition
2018 RZR® XP Turbo EPS Dynamix Edition
2018 RZR® XP 4 Turbo EPS Fox Edition
2018 RZR® XP 4 Turbo EPS Dynamix Edition
2018 RZR XP® Turbo S
2018 RZR XP® Turbo
2018 RZR XP® 4 Turbo
2017-2018 RZR® S 1000 EPS
2017 RZR XP® Turbo EPS
2017 RZR XP® 4 Turbo EPS
2017 RZR XP® 4 1000 EPS
2017 RZR XP® 1000 EPS
2017 RZR XP® 4 1000 EPS High Lifter Edition
2016 RZR XP Turbo EPS
2016 RZR XP 4 Turbo EPS
2016 RZR XP 4 1000 EPS High Lifter
2016 RZR XP 4 1000 EPS
2016 RZR XP 1000 EPS
2016 RZR S 1000 EPS
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
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Reviewed in the United States on September 21, 2025
★★★★★ 5
Excellent lozenges for dry mouth that stick to the gum and stay in place
Size: 40 Count (Pack of 1)
I've used these for years for dry mouth both during the day and at night. The have a very pleasant mint-like flavor and last for hours. What's unique about them is that one side of the lozenge has the ability to "stick" to your gum and it actually stays there. Simply put it in your mouth, push it to the spot you prefer (I like it towards the back over molars) and it will stay there for hours slowly melting and providing dry mouth relief. It works at night when you're asleep and I've never had it move or slip out of place with the risk of choking on it. It is a hard lozenge, not soft which I imagine contributes to its long life. It's roughly 1/2" in size so it will fit smaller mouths easily. If you have dry mouth, I highly recommend this lozenges and if you buy the 3 pack, they are really good value for the money.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
100% works, you do have to get used them, bit uncomfortable at first but so worth it.
Size: 40 Count (Pack of 1)
I wake up with my breath feeling fresh and my mouth not emulating the sahara desert.
It took me a while to get use to these. I had to find a spot where it was comfortable and stayed put (for me thats right above the tooth right behind (the next one back from) the canine, pushed as far up into my gum/lip area as it can go.
The size takes some getting used to also (they arent huge they just feel big once in you can still talk and go about your day as normal and no kne will notice it), however they do last all night. Once you get the hang out of they’re actually quite easy to use.
I have tried both the mint (which is mild and pleasant no burning sensation and gives the freshest feeling in the morning) and the plain ones (works but being plain your mouth doesnt feel as fresh in the morning, these are great if you hate mint or worse have a mint allergy, personally I find this very thoughtful of the company)
These 100% work. I dont even sleep with my mouth open (has been confirmed) and I would still wake up with the dryest of dry mouths, it gets so bad it’ll actually wake me sometimes. My mouth would hurt in the mornings because it would be so dry.
Went in search of anything that could help and stumbled upon these tablets. Figured why not. So glad I did because now I put one of these in every night before bed and when I wake up my mouth isn't dry, these really do help keep your mouth salivating throughout the night.
I use them during the day sometimes too. Xylitol is the only thing I've found that actually helps dry mouth. Which in turns helps your teeth stay healthy. (so win win in my book)
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Reviewed in the United States on May 17, 2025
★★★★★ 4
Works pretty well, not sure about 8 hours during the night, seems like 4-5 hrs max
Size: 80 Count
I was having issues with dry mouth during the night as I use a CPAP.
Besides checking over all the hardware and seals for my CPAP, and setting temperatures/humidity, there is only so much to control. My dry mouth was causing my cheeks and jaw to get severely dried out and would wake up with an unpleasant sticking due to the dryness.
First night, I tried 1 of these on my upper molars, and it already was working wonders, but my mouth was still dry, but 80% better than the previous night without the XyliMelts. Next time I tried 2, one on each side of my lower molars, and it worked wonders! I still woke up with a little dry mouth, but it was such an improvement I will be using these every night going forward.
Each XyliMelt is individually packaged, so you don't have to worry about freshness. They pop out of the foil easily, and you can set them into your gumline before they start to set. Once they set, they do stay put. Just follow the simple directions on the box and you won't have issues. I also really like that you can drink liquids after putting them in, if needed, as I often drink water before bed, or if I wake up in the middle of the night.
The taste is excellent, a very, very light minty taste, enough to be good, but not overpowering and you will quickly forget about it, which is probably what you would want when using at night. The thickness of the melt itself is a little big, and I'll notice it in my mouth while falling asleep, but it isn't disruptive enough to distract you or wake you up.
Overall, a super good product, although slightly expensive.I think part of that is due to a niche product, but also the packaging - which to be fair is nice, since it will keep each individual melt fresh and the breakout packs mean you can take some traveling easily without worrying about bottles etc. My only complaints in the end would be the price (I will look to buy bulk now that I know they work for me) and maybe the fact it won't last a full 7-8 hrs of sleep for me, but still highly recommended for dry mouth!
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Great solution for nighttime coughing.
Size: 40 Count (Pack of 3)
My dental hygienist recommended this when I told her I used a cough drop during the night bc I coughed. Obviously cough drops are not good for your teeth, and I found these serve the same purpose! They stick to the roof of your mouth & provide moisture all night long. So glad I found out about them. Pleasant taste - lasts all night.
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Reviewed in the United States on May 10, 2026