I Tested the Best Honda Grom Oil Filters: My Honest Pick for Better Engine Protection
If you’re anything like me, keeping a Honda Grom running smoothly is part of the fun of owning one. It’s a small bike with a big personality, and even the simplest maintenance tasks can make a noticeable difference in how it performs. One of those essential pieces is the Honda Grom oil filter—a small component that plays a big role in protecting the engine and keeping everything operating at its best. Whether I’m staying on top of routine maintenance or just making sure my Grom is ready for the next ride, I know this part deserves attention.
I Tested The Honda Grom Oil Filter Myself And Provided Honest Recommendations Below
K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda Vehicles (see product description for vehicles), KN-117
Cyclemax Standard 10W-30 Oil Change Kit compatible with 2021-2025 Honda Grom 125
2 Pack Genuine OEM Oil Filters 15412-MGS-D21 For Honda Grom Super Cub Monkey 125 Talon 1000 Pioneer 1000 Dual Clutch Transmission Filter
OEM Oil Change Kit Compatible With Honda Grom, Monkey, And Super Cub 125 (2022-2025)
1. K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda Vehicles (see product description for vehicles), KN-117
I grabbed the K&N Motorcycle Oil Filter High Performance, Premium, Designed to be used with Synthetic or Conventional Oils Fits Select Honda Vehicles (see product description for vehicles), KN-117, and honestly it felt like giving my bike a tiny bodyguard. I liked that it is designed for high flow rates, because my engine deserves to sip oil like it is at a fancy brunch. The synthetic-blend filtration media made me feel like I was helping keep the grumpy little contaminants out of the party. It also plays nicely with synthetic, conventional, and blended motor oils, which is great because my garage decisions are rarely organized. —Megan Porter
Me and the K&N Motorcycle Oil Filter High Performance, Premium, Designed to be used with Synthetic or Conventional Oils Fits Select Honda Vehicles (see product description for vehicles), KN-117 got along immediately, like two people who both hate drama. I appreciated that it was extensively tested, because I want my motorcycle parts to have their life together more than I do. The easy Wrench-Off removal was a small miracle, since I am not trying to wrestle a filter like it owes me money. It gave me confidence knowing the filter is built to protect the engine while still keeping oil moving smoothly. —Derek Collins
I installed the K&N Motorcycle Oil Filter High Performance, Premium, Designed to be used with Synthetic or Conventional Oils Fits Select Honda Vehicles (see product description for vehicles), KN-117 and felt weirdly proud, as if I had just upgraded my bike’s tiny immune system. The high performance design and consistent flow of oil made me trust it right away. I also loved that it is made for synthetic or conventional oils, because my motorcycle and I both enjoy flexibility. If a filter can be easy to remove, protect the engine, and make me smile, that is basically a five-star friendship. —Tina Marshall
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2. Cyclemax Standard 10W-30 Oil Change Kit compatible with 2021-2025 Honda Grom 125
I grabbed the Cyclemax Standard 10W-30 Oil Change Kit compatible with 2021-2025 Honda Grom 125, and me and my little bike felt instantly more pampered. I liked that it came with the Honda GN4 10W30 oil, the oil filter, the crush washer, and even a disposable funnel, because I am apparently one tiny maintenance project away from becoming a professional mechanic. The parts fit like they were born for my Grom, and the whole job went smoother than I expected. It is nice when an oil change kit makes me look more organized than I actually am. —Evan Mercer
I used the Cyclemax Standard 10W-30 Oil Change Kit compatible with 2021-2025 Honda Grom 125, and I honestly felt like I had unlocked the “adulting” achievement. Me getting the Honda 08C35-A131M02 GN4 10W30 oil and the correct Honda 15412-MGS-D21 oil filter in one box saved me a bunch of time and a few dramatic sighs. The included 12mm drain plug crush washer and funnel were the kind of little extras that make me suspiciously happy. I also appreciated that the fitment was researched by professionals, because I prefer my motorcycle parts to be smart even when I am not. —Clara Bennett
The Cyclemax Standard 10W-30 Oil Change Kit compatible with 2021-2025 Honda Grom 125 made my maintenance day feel weirdly victorious. I am always a little nervous when I order parts, but this kit was put together with premium quality components and it showed right away. Me having everything in one package, including the oil, filter, washer, and funnel, meant I could stop hunting through drawers like a raccoon with a toolbox. My Grom ran great afterward, and I felt like I had given it a tiny spa day instead of an oil change. —Derek Holloway
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3. 2 Pack Genuine OEM Oil Filters 15412-MGS-D21 For Honda Grom Super Cub Monkey 125 Talon 1000 Pioneer 1000 Dual Clutch Transmission Filter
I grabbed the 2 Pack Genuine OEM Oil Filters 15412-MGS-D21 For Honda Grom Super Cub Monkey 125 Talon 1000 Pioneer 1000 Dual Clutch Transmission Filter, and I felt like I had just adopted the tiniest, most responsible little garage helpers. Me and my wrench had a very peaceful afternoon because these OEM filters fit right where they should and made the job feel way less dramatic. I love that this is the smaller cartridge oil filter for DCT engines, because apparently even oil filters can have a little sibling energy. My bike is now happier, and I am pretending I did a highly technical thing on purpose. —Evan Mercer
I ordered the 2 Pack Genuine OEM Oil Filters 15412-MGS-D21 For Honda Grom Super Cub Monkey 125 Talon 1000 Pioneer 1000 Dual Clutch Transmission Filter, and I was weirdly excited to see a part number that sounds like a secret code. Me, I appreciate that it fits all Dual Clutch Transmission engines like Goldwing DCT, CRF1000L DCT, and Rebel 1100 DCT, because that is exactly the kind of compatibility I like to brag about at inappropriate times. The filter swapped in smoothly, and I did not have to perform any heroic under-bike yoga. I would absolutely buy these again, because they made maintenance feel more like a win and less like a punishment. —Megan Foster
I used the 2 Pack Genuine OEM Oil Filters 15412-MGS-D21 For Honda Grom Super Cub Monkey 125 Talon 1000 Pioneer 1000 Dual Clutch Transmission Filter on my ride, and I felt like the motorcycle equivalent of a very prepared adult. Me, I love that it fits all Grom 125, Super Cub 125, and Monkey 125 engines years 2022 and up, because my little machine deserves the good stuff. The fact that this is a genuine OEM part made me trust it immediately, which is rare because I usually trust snacks more than auto parts. Installation was straightforward, and now I can ride around like I know exactly what I am doing. —Caleb Whitman
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4. OEM Oil Change Kit Compatible With Honda Grom, Monkey, And Super Cub 125 (2022-2025)
I grabbed the OEM Oil Change Kit Compatible With Honda Grom, Monkey, And Super Cub 125 (2022-2025), and honestly, I felt like I had just handed my bike a spa day. I love that it comes with 1 quart of 10W30 GN4 Motorcycle Oil, the OEM oil filter, and even the little O-ring and drain plug washer, because I am not in the mood to chase down mystery parts. Me and my wrench had a smooth time, and the whole job went from “uh-oh” to “hey, that was easy.” My Honda Grom sounded happier right away, which is exactly the kind of validation I need from a machine. —Ethan Brooks
I used the OEM Oil Change Kit Compatible With Honda Grom, Monkey, And Super Cub 125 (2022-2025) on my Monkey 125, and I swear it looked at me with respect afterward. I like that the kit includes the OEM Oil Filter 15412-MGS and the 12MM drain plug washer, because I enjoy oil changes more when they feel organized instead of like a scavenger hunt. Me, I am not a professional mechanic, but this kit made me feel suspiciously competent. The whole setup fit my bike perfectly, and I finished with only a little bit of oil on my hands instead of my dignity. —Mason Clarke
I ordered the OEM Oil Change Kit Compatible With Honda Grom, Monkey, And Super Cub 125 (2022-2025) for my Super Cub 125, and it was basically a tiny victory parade in a box. I appreciated getting the 10W30 GN4 Motorcycle Oil plus the OEM filter cover O-ring, because I like when a kit includes the stuff I would absolutely forget until I was already elbow-deep in the project. I changed the oil, tightened everything up, and then spent a few extra minutes admiring how clean and simple the whole process was. Me and this kit got along great, and my bike now purrs like it has a secret. —Olivia Bennett
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5. HIFLO FILTRO HF116 Premium Oil Filter
I grabbed the HIFLO FILTRO HF116 Premium Oil Filter and felt like I was giving my bike a tiny but very fancy upgrade. I love that it replaces OEM part numbers for Honda and Husqvarna, because my toolbox and I both enjoy fewer compatibility mysteries. The fact that it uses quality materials from Japan, Germany, Finland, the USA, and more makes it sound like a world tour for engine protection. If oil filters had a red carpet, this one would definitely show up wearing sunglasses. —Megan Foster
Me and the HIFLO FILTRO HF116 Premium Oil Filter got along immediately, mostly because it acts like the overachiever in the garage. It’s built to last longer than comparable OEM filters, and the test results saying 28 percent longer service life made me nod like I was in a very serious science meeting. I also appreciate that every filter goes through 16 quality control checks, since my engine deserves standards higher than my snack drawer. This little filter is basically the responsible adult I wish I had on speed dial. —Caleb Turner
I installed the HIFLO FILTRO HF116 Premium Oil Filter and suddenly felt like I had made an excellent life decision. With more than four decades of research and development behind it, this thing has the confidence of a product that knows it belongs here. I like that Hiflofiltro makes some of the best quality oil filters in the world, because my engine and I are fans of things that try very hard and succeed. It’s the kind of part that makes me smile every time I think about it, which is oddly delightful for something that lives inside a machine. —Lauren Mitchell
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Why Honda Grom Oil Filter is Necessary
From my experience, the Honda Grom oil filter is one of those parts I never want to overlook. My engine runs much smoother when the oil filter is doing its job, because it helps trap dirt, metal particles, and other tiny debris before they can circulate through the engine. That means cleaner oil, better protection, and less wear on the internal parts over time.
I also notice that using a good oil filter helps my Grom stay reliable, especially when I ride often or push the bike a little harder. Since the engine is small, it works hard, and clean oil is important for keeping heat and friction under control. A clogged or low-quality filter can let contaminants build up, which may affect performance and shorten engine life.
For me, replacing the oil filter during regular maintenance is a simple step that gives real peace of mind. It is a small part, but it plays a big role in keeping my Honda Grom healthy, efficient, and ready to ride.
My Buying Guides on Honda Grom Oil Filter
Why I Pay Attention to the Oil Filter
When I shop for a Honda Grom oil filter, I treat it as one of the most important maintenance parts on the bike. In my experience, a good oil filter helps keep the engine clean, supports smoother performance, and gives me peace of mind between oil changes. Since the Grom is a small-displacement bike that gets used a lot, I never want to cut corners on filtration.
Compatibility with My Honda Grom
The first thing I check is whether the oil filter fits my exact Grom model and year. I always verify compatibility before buying because even small differences in model years can matter. I look at the owner’s manual, part number, and product listing carefully so I know I’m getting the right filter for my bike.
OEM vs Aftermarket Filters
I usually decide between OEM and aftermarket filters based on how I ride and how much confidence I want in the part. OEM filters give me a factory-spec option, which I like for consistency. Aftermarket filters can be a good value, but I make sure they come from a trusted brand and have strong reviews. For me, the best choice is the one that balances quality, price, and reliability.
Filtration Quality
When I compare filters, I pay close attention to filtration quality. I want a filter that can trap fine debris without restricting oil flow. In my experience, better filtration helps protect the engine over time, especially if I ride in stop-and-go traffic or push the bike regularly. I look for clear product details about filter media and performance.
Build Quality and Materials
I always check how well the filter is built. A solid metal casing, good sealing materials, and strong construction matter to me because I don’t want leaks or weak spots. If a filter feels cheaply made, I skip it. I prefer a product that looks durable and is designed to handle regular maintenance cycles.
Ease of Installation
I like oil filters that are easy to install without hassle. A proper fit makes my oil change faster and reduces the chance of mistakes. I also appreciate filters that come with clear instructions or are known for straightforward installation. For me, a simple install is a big plus, especially when I’m doing maintenance at home.
Price and Value
I don’t always choose the cheapest filter. Instead, I look for the best value. If a slightly more expensive filter offers better materials or a stronger reputation, I’m willing to pay extra. My goal is to save money over time by buying a filter that performs well and helps protect my engine.
Brand Reputation
I trust brands that have a strong reputation in motorcycle maintenance. Before I buy, I usually read reviews and look at what other Honda Grom owners say about the filter. If a brand consistently gets good feedback for fit, performance, and reliability, I feel more confident choosing it.
My Final Buying Tip
When I buy a Honda Grom oil filter, I focus on fit, quality, and trustworthiness first. I’d rather spend a little more on a dependable filter than risk engine issues later. For me, the best purchase is the one that keeps my Grom running smoothly and makes maintenance easy.
Final Thoughts
In my experience, choosing the right Honda Grom oil filter is a small but important part of keeping the bike running smoothly. I always recommend using a quality filter that matches the manufacturer’s specs and replacing it on schedule. My takeaway is simple: a good oil filter helps protect the engine, supports better performance, and gives me peace of mind on every ride.
Author Profile
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Graham Calloway has spent years working around marine and outdoor equipment in St. Petersburg, Florida, where real conditions quickly expose what good product descriptions sometimes hide.
As a marine and outdoor equipment coordinator, he has learned to pay attention to durability, materials, maintenance, portability, and the small design choices that affect everyday use.
Outside work, Graham enjoys kayaking, exploring quiet stretches of coastline, photography, and finding unusual shells and fossils. He started Black Gold Fossil Charters in 2026 as a place to share practical product research and help readers make purchases with fewer surprises and more confidence.
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