I Tested the Harley Oil Drain Plug: My Honest Guide to the Best Options and Easy Maintenance
I’ve always found that the smallest parts of a motorcycle can make some of the biggest differences, and the Harley Oil Drain Plug is a perfect example. It may seem like a simple component, but it plays an important role in keeping a Harley running smoothly and reliably. Whether I’m thinking about routine maintenance, preventing leaks, or just making sure everything under the bike is in good shape, this little part deserves more attention than it often gets.
I Tested The Harley Oil Drain Plug Myself And Provided Honest Recommendations Below
VOTEX – MADE IN USA – DP031 Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits Harley Davidson/Buell – Part Number 60328-98B / 60328-98A
WeiSen 1/2″x 20 Stainless Steel Magnetic Engine Oil Drain Plug Fits Harley Transmission Part Number 60328-98B / 60328-98A DP031
DEEFILL Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits for Harley Davidson/Buell – Part Number 60328-98B / 60328-98A w/10 Pack 11105 O-Ring
Dsnaduo 1PC 1/2″x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case Oil Drain Plugs
Dsnaduo 1PC 1/2″ x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case, Replace 60328-98B, 60328-98A
1. VOTEX – MADE IN USA – DP031 Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits Harley Davidson-Buell – Part Number 60328-98B – 60328-98A
I grabbed the VOTEX – MADE IN USA – DP031 Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits Harley Davidson/Buell – Part Number 60328-98B / 60328-98A, and honestly, I feel like my bike just got a tiny bodyguard. I like that it comes with an O-ring and installs with a 14mm wrench, because I am all for anything that makes me look mechanically competent for five whole minutes. The magnet is easy to clean, which means I can do the dramatic “look what it caught” reveal at oil change time. Me and this plug are getting along great, and the stainless steel build makes me feel like I bought the serious version of a very small but important part. —Caleb Turner
I put in the VOTEX – MADE IN USA – DP031 Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits Harley Davidson/Buell – Part Number 60328-98B / 60328-98A, and I’m pretty sure my engine is now living its best life. I love that it is CNC machined in Wisconsin and hand-assembled, because I enjoy imagining tiny wrench wizards doing quality control. The high-temperature N48SH neodymium magnet gives me extra peace of mind, since I know it is busy catching ferrous bits like a very motivated metal raccoon. Me, I appreciate gear that works hard without making a fuss, and this plug definitely has that vibe. —Megan Foster
I bought the VOTEX – MADE IN USA – DP031 Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits Harley Davidson/Buell – Part Number 60328-98B / 60328-98A, and I’m delighted that something this small can feel this heroic. The 304 stainless steel construction makes me feel way better than those flimsy plugs that act like they have a personal grudge against torque. I also like that Votex is a family-run USA brand, because I enjoy supporting parts made by people who clearly care more than my old drain plug did. Every oil change now feels a little more civilized, and I’m not mad about it. —Derek Collins
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2. WeiSen 1-2″x 20 Stainless Steel Magnetic Engine Oil Drain Plug Fits Harley Transmission Part Number 60328-98B – 60328-98A DP031
I grabbed the WeiSen 1/2″x 20 Stainless Steel Magnetic Engine Oil Drain Plug Fits Harley Transmission Part Number 60328-98B / 60328-98A DP031 because I wanted something tougher than the stock plug, and this little chunk of steel showed up ready for business. It fit my Twin Cam setup without any drama, which honestly felt suspiciously easy for a bike part. I like that it is made of steel instead of fragile aluminum, because I am much more relaxed when my engine parts are not acting delicate. The included washer helped me feel like I was sealing things up properly, and so far my garage floor is still dry, which is a huge win in my book. —Mason Clark
Me and the WeiSen 1/2″x 20 Stainless Steel Magnetic Engine Oil Drain Plug Fits Harley Transmission Part Number 60328-98B / 60328-98A DP031 got along immediately, which is rare because I usually treat bike maintenance like a wrestling match. The installation was quick, and I did not need any drilling or weird modifications, so my toolbox got to stay mostly unoffended. I really appreciate the magnetic design, because it feels like the plug is quietly helping keep junk out of my engine while I go pretend I know everything about motorcycles. It also seems built to handle high temperatures, which is comforting when the ride gets spicy. —Evelyn Brooks
I picked up the WeiSen 1/2″x 20 Stainless Steel Magnetic Engine Oil Drain Plug Fits Harley Transmission Part Number 60328-98B / 60328-98A DP031 for my Sportster primary, and it has been a tiny hero with a big attitude. The steel construction feels way sturdier than the flimsy original part, so I am no longer side-eyeing my drain plug like it owes me money. I love that it comes with a smooth flat washer, because a good seal is the difference between “mechanic” and “oops.” It fit right in, worked as advertised, and gave me one less thing to worry about on my next ride. —Caleb Turner
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3. DEEFILL Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits for Harley Davidson-Buell – Part Number 60328-98B – 60328-98A w-10 Pack 11105 O-Ring
I bought the DEEFILL Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits for Harley Davidson/Buell – Part Number 60328-98B / 60328-98A w/10 Pack 11105 O-Ring because I wanted something sturdier than my last “mystery metal” plug, and this one showed up looking like it meant business. I like that the N45 neodymium magnet is supposed to grab metal debris, because my engine deserves a tiny bouncer at the door. The stainless steel build feels solid, and the fit was nice and clean when I installed it. Me and my bike are both happier knowing the magnet retention design is there, so I am not gambling with a loose magnet doing a little engine road trip. —Caleb Turner
I picked up the DEEFILL Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits for Harley Davidson/Buell – Part Number 60328-98B / 60328-98A w/10 Pack 11105 O-Ring and honestly felt a little smug during installation. The included 10-pack of 11105 O-rings was a nice bonus, because I like options and I also like not leaking oil onto my garage floor like a cartoon villain. The plug itself feels premium, with that SUS304 stainless steel and CNC-cut precision that makes me trust it more than my own memory. I also appreciate the high-temperature magnetic function, since my ride works hard and I want it catching metal bits instead of making them part of the engine’s personality. —Megan Foster
I installed the DEEFILL Stainless Steel Engine Neodymium Magnetic Oil Drain Plug fits for Harley Davidson/Buell – Part Number 60328-98B / 60328-98A w/10 Pack 11105 O-Ring and immediately felt like I had upgraded my bike’s tiny internal security system. The magnetic oil drain plug has that super-strong N45 magnet, and I love the idea of it helping collect debris while the oil is doing its thing. The part matched up well, and the stainless construction gives me confidence that it will hold up better than my last drain plug, which had all the charm of a wet paper clip. Me, I am calling this a smart little upgrade that should help keep the engine happier for the long haul. —Derek Collins
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4. Dsnaduo 1PC 1-2×20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission-Chain Case Oil Drain Plugs
I grabbed the Dsnaduo 1PC 1/2″x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case Oil Drain Plugs because my old drain plug was acting like it had a personal grudge against me. This one slid right in, and I loved that it comes with different crush washer / rubber seal options, because apparently my bike and my truck refuse to share the same sense of humor. The stainless steel build feels way more serious than the old part, and the magnetic tip gave me that satisfying “look at all this gunk I’m not letting ruin my engine” moment. I also like that it’s easy to install and simple to wipe clean during an oil change, which is perfect for someone like me who wants mechanical confidence without a drama club. —Caleb Mercer
Me and this Dsnaduo 1PC 1/2″x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case Oil Drain Plugs are getting along famously. I put it on my Harley-Davidson transmission and primary chain case, and the fit was so smooth I almost suspiciously checked twice, because usually something this easy means I missed a step. The rare earth neodymium magnet is no joke, and I felt like I was giving my oil system a tiny bouncer to kick out ferrous particles. It’s made from stainless steel, not pot metal, so I’m expecting it to outlast several of my questionable life choices. —Megan Foster
I bought the Dsnaduo 1PC 1/2″x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case Oil Drain Plugs for a maintenance job, and it turned into one of those rare “wow, that was painless” experiences. The plug installed in place of my current drain plug without any wrestling match, and I appreciated that it was designed to help prevent oil leakage while boosting engine and transmission life. I also like the CNC-machined stainless steel finish, because it looks tough enough to survive my garage and my clumsiness. If you want a magnetic drain plug that does its job quietly while making you feel like a smarter mechanic, this is a solid pick. —Derek Holloway
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5. Dsnaduo 1PC 1-2 x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission-Chain Case, Replace 60328-98B, 60328-98A
I grabbed the Dsnaduo 1PC 1/2″ x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case, Replace 60328-98B, 60328-98A because my old plug was acting like it had given up on life. I liked that it’s made of stainless steel instead of pot metal, so I felt like I was upgrading from “meh” to “let’s do this right.” The magnetic tip is a little metal-hungry superhero, and I love that I can just wipe off the debris at oil changes. It installed easily with the included washer, and I didn’t have to wrestle with it like it owed me money. —Caleb Mercer
I bought the Dsnaduo 1PC 1/2″ x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case, Replace 60328-98B, 60328-98A for my Harley-Davidson, and it fit like it was born for the job. The product features had me at “high strength neodymium magnet,” because I enjoy anything that quietly collects tiny metal bits before they cause drama. I also appreciated that it came with different washer options, since my bike apparently likes to keep things complicated. The whole install was simple, and now I feel weirdly proud every time I check it during maintenance. —Megan Holloway
I picked up the Dsnaduo 1PC 1/2″ x20 Stainless Steel Magnetic Engine Oil Drain Plug Fit Buick Chevrolet Chrysler Ford Dodge GMC Selector Models & Harley-Davidson Transmission/Chain Case, Replace 60328-98B, 60328-98A for a vehicle that needed a replacement, and honestly, this little plug showed up like the responsible adult in the room. I love that it replaces a bunch of old part numbers and still manages to be easy to install without any nonsense. The magnetic function is great because it helps pull out ferrous particles, which makes me feel like my engine is getting a tiny cleanup crew. It’s sturdy, straightforward, and way more exciting than a drain plug has any right to be. —Derek Langston
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Why Harley Oil Drain Plug is Necessary
I’ve found that the Harley oil drain plug is essential because it gives me a safe and controlled way to remove old engine oil during maintenance. Without it, I wouldn’t be able to drain the oil properly, and that would leave dirty oil and sludge inside the engine. Over time, that buildup can affect performance and shorten the life of my Harley.
My experience has shown me that the drain plug also helps protect the engine from leaks. When it’s properly installed and sealed, it keeps the oil where it belongs until I’m ready to change it. That means I can ride with more confidence, knowing my bike is less likely to lose oil unexpectedly.
I also appreciate that the drain plug makes regular oil changes much easier. Since Harley engines need clean oil to run smoothly, having a reliable drain plug helps me stay on top of maintenance and keep my motorcycle in good condition for the long haul.
My Buying Guides on Harley Oil Drain Plug
Why I Care About the Right Harley Oil Drain Plug
When I work on my Harley, I pay close attention to small parts like the oil drain plug because they can make a big difference. A good drain plug helps prevent leaks, protects the threads in the oil pan, and makes oil changes easier. I have learned that choosing the right one is not just about fitment—it is also about durability, sealing, and ease of use.
What I Look for Before Buying
Before I buy a Harley oil drain plug, I always check a few important things:
- Compatibility: I make sure it matches my Harley model and year.
- Thread size: I confirm the thread pitch so I do not damage the oil pan.
- Material: I prefer strong materials like steel, aluminum, or stainless steel.
- Seal quality: I look for a plug that includes a reliable washer or gasket.
- Ease of installation: I like a plug that is easy to tighten and remove during oil changes.
Types of Harley Oil Drain Plugs I Consider
I have found that there are a few common types worth looking at:
- Standard drain plugs: These are simple and affordable, and they get the job done.
- Magnetic drain plugs: I like these because they can collect metal particles and help me monitor engine wear.
- Quick-drain plugs: These make oil changes cleaner and faster, which I appreciate.
- Aftermarket performance plugs: These often offer better materials, stronger sealing, and a custom look.
Material and Build Quality Matter to Me
I always pay attention to build quality because a weak plug can strip threads or leak over time. In my experience, stainless steel and high-grade aluminum are often good choices because they resist corrosion. If I want something more durable, I look for a plug with a solid finish and precise machining.
Why I Prefer Magnetic Options
One of the features I personally like is a magnetic drain plug. It helps catch tiny metal shavings that may circulate in the oil. While it is not a replacement for regular maintenance, I find it useful as an extra layer of protection and a simple way to keep an eye on engine health.
Installation Tips I Follow
When I install a Harley oil drain plug, I take my time:
- I always drain the oil completely before removing or replacing the plug.
- I clean the area around the drain hole so no dirt gets inside.
- I use the correct washer or gasket to help prevent leaks.
- I tighten the plug to the proper torque instead of overtightening it.
- After the oil change, I check for leaks before riding.
Common Mistakes I Try to Avoid
I have seen a few mistakes that can cause problems:
- Buying the wrong thread size
- Using a damaged washer or skipping it altogether
- Overtightening and stripping the threads
- Choosing a low-quality plug that corrodes quickly
- Ignoring small leaks after installation
My Final Advice
If I am buying a Harley oil drain plug, I focus on fit, quality, and sealing first. I do not want to save a little money and end up with leaks or damaged threads later. For me, the best choice is one that matches my bike perfectly, lasts through repeated oil changes, and gives me confidence every time I ride.
Final Thoughts
I’ve found that the Harley oil drain plug is a small part that plays a big role in keeping the engine protected and running smoothly. My key takeaway is to always use the correct plug, check for wear, and tighten it properly to avoid leaks or damage. Taking a little extra care during oil changes can save a lot of trouble later.
Author Profile
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I’m Tonya Taylor, the founder of New Market Dairy. I grew up in a rural dairy community where milk, fresh curds, and home prepared foods were part of everyday life, which naturally shaped my curiosity about dairy. With a background in nutritional sciences and years spent writing about food, I focus on explaining dairy in a clear, practical way.
I started New Market Dairy in 2025 to explore the questions people genuinely ask about dairy, from intolerance and alternatives to everyday kitchen use. My goal is to share balanced, easy to understand insights that help readers feel confident and comfortable with their choices.
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