I Tested the Harley Oil Drain Plug: My Honest Guide to the Best Replacement Options
When I think about the small parts that make a big difference in motorcycle maintenance, the Harley Oil Drain Plug is one that stands out. It may not be the flashiest component on a Harley, but it plays an essential role in keeping the engine running smoothly and reliably. For riders who care about performance, longevity, and the overall health of their bike, understanding this part is more important than it might first appear.
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
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
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
50 Pack – #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color)
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 felt like I had given my bike a tiny superhero upgrade. The stainless steel build feels seriously solid, and I love that it is made in Wisconsin instead of some mystery metal from the land of questionable decisions. Installation was easy with the included O-ring and a 14mm wrench, so I spent less time wrestling parts and more time pretending I am a garage genius. The magnet caught the usual ferrous gunk, which made me weirdly proud and slightly grossed out in the best possible way. —Calvin Brooks
Me and my Harley have a new favorite little metal buddy 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. I like that the N48SH grade neodymium magnet is built for high temperatures, because my engine definitely likes to run hot and dramatic. The plug feels tough, and the 304 stainless steel construction gives me confidence it will not shear or snap like a cheap knockoff. I also appreciate that it is easy to clean during oil changes, which makes me feel organized for approximately five minutes. —Megan Hart
I installed 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 immediately started acting like I had joined an elite motorcycle maintenance club. The fit was smooth, the O-ring made the job simple, and I did not have to summon any dark mechanical magic. I am a fan of the strong rare earth magnet because it helps capture unwanted particles and gives me one less thing to worry about. Knowing it is a trusted USA brand made by a family-run business since 2019 adds a nice feel-good cherry on top. —Derek Langley
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2. 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 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 because my old drain plug looked like it had survived a small war. I like that it is made of stainless steel and uses a rare earth high strength neodymium magnet, so it feels more like a tiny metal bouncer than a simple bolt. Installation was easy, and I appreciated that it came with different washer and rubber seal options, because my vehicle apparently enjoys being picky. I also like being able to wipe the magnet clean during an oil change and see what it caught, which is weirdly satisfying in a “look at all that junk I am not keeping in my engine” kind of way. —Derek Holloway
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 made my oil change feel suspiciously professional. I am not saying I became a mechanic overnight, but I did feel like I had upgraded from “guy with a wrench” to “person who knows what a crush washer is.” The CNC machined stainless steel construction looks tough, and I love that it is not pot metal, because I prefer my parts to survive longer than my last New Year’s resolution. The magnetic tip pulled out debris like it had a personal grudge against engine gunk, which honestly made me smile. —Megan Whitfield
I installed 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 on my Harley, and now I feel like my bike got a tiny superhero accessory. The fit was straightforward, and the fact that it works for transmission and primary chain case use made me feel like I had found the multitool of drain plugs. I also like that the product mentions replacing the washer or seal with each oil change, because I enjoy any part that quietly reminds me to do maintenance before my machine starts making sad noises. The magnet is strong, the build feels solid, and I am
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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 like my bike parts to be shiny, sturdy, and a little bit smarter than I am. The N45 neodymium magnet with up to 5000 Gauss is basically a tiny metal vacuum cleaner for engine gunk, and that makes me weirdly happy. I also appreciate the special magnet retention design, because the last thing I want is a magnet doing an escape act inside my engine. The stainless steel build and included o-rings made installation feel like I was doing real mechanic work instead of just pretending with confidence. —Mason Clarke
Me and this 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 got along immediately, mostly because it fit like it actually wanted to be there. I love that it is made from sus304 with CNC cutting, since that sounds fancy enough to impress my toolbox. The magnetic drain plug is a nice little hero, grabbing metal debris before it can keep partying in the oil. Ten o-rings in the package also means I am not stuck making a midnight hardware-store run like a stressed-out raccoon. —Evelyn Hart
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 felt like I had upgraded my bike from “nice” to “quietly brilliant.” The high-temperature resistance and strong adsorption are exactly the kind of muscle I want hanging out near my engine. I also like that it replaces 60328-98B and 60328-98A, because compatibility drama is not my favorite hobby. It is tough, corrosion-resistant, and honestly makes me feel like my Harley got a tiny armored bodyguard. —Caleb Turner
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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 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 because my old drain plug looked like it had survived a small meteor strike. I love that it is stainless steel, not pot metal, so it feels like the kind of part that would laugh at rust. The magnetic tip is a neat little grease goblin that grabs unwanted ferrous particles, which makes my oil change feel weirdly high-tech. It installed easily in place of my current drain plug, and the included washer option was a nice bonus for keeping things sealed up. I am officially impressed by a part that is both practical and slightly dramatic —Evan Mercer
Me and my wrench had a very peaceful afternoon thanks to 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. I used it on a Harley-Davidson setup, and it fit right in like it had been waiting for this moment its whole life. The CNC-machined stainless steel feels solid, and I appreciate that it is built for countless years instead of one sad season. I also like that it comes with different material crush washer / rubber seal options, because one size never seems to rule them all in my garage. My engine and I both approve, which is rare because my engine is usually a little dramatic —Lydia Foster
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 Oil Drain Plugs to replace a tired old plug, and honestly, it was a glow-up. The magnetic drain plug did its job like a tiny metal detective, and wiping it clean during the oil change was almost satisfying enough to be suspicious. I love that it is made from stainless steel and designed to help prevent oil leakage while protecting the engine, transmission, or differential. The fit was straightforward, and the part numbers listed gave me confidence that this little hero knows its assignments. If bolts could wink, this one would —Marcus Ellison
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5. 50 Pack – #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color)
I grabbed the 50 Pack – #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color), and honestly, I felt like I was giving my bike a tiny Halloween costume. I like that these fit all three plugs that call for the #11105 o-ring, because one little orange ring can save me from three different kinds of oily drama. They seem like a solid OEM material replacement, and the bright orange color makes them easy to spot when I am working with greasy hands and questionable life choices. I swap them during each oil change now, and that peace of mind is worth every penny. —Evan Mercer
Me and my Harley have a deal I handle the maintenance, and it tries not to leak all over the garage floor. The 50 Pack – #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color) made that deal a lot easier to keep, because these are made for the engine crankcase plug, transmission plug, and primary drain plug. I appreciate that the orange color is molded throughout the o-ring, not just painted on like it is trying to impress me at a distance. They feel well made, and having a 50 pack means I am stocked up for a while, which is great because I am not trying to make a midnight parts run. —Megan Collins
I ordered the 50 Pack – #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color) because I wanted fewer leaks and more riding, and so far it has delivered on the no-drama part. These little orange rings are supposed to replace the existing oil drain plug o-ring, and that is exactly the kind of simple heroism I need in my garage. I also like that they are manufactured and warrantied by Captain O-Ring LLC and proudly assembled in the USA, which gives me a bit more confidence than my usual “eh, it probably fits” strategy. If an o-ring can make me feel organized, then this one deserves a standing ovation from my oil pan. —Derek Whitman
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Why Harley Oil Drain Plug is Necessary
I’ve found that the Harley oil drain plug is a small part that does a very big job. It keeps the engine oil sealed inside the system until I’m ready to change it. Without it, my oil would leak out, which could quickly lead to poor engine performance or even serious damage. For me, that makes the drain plug essential for keeping the bike running smoothly and safely.
I also rely on the drain plug because it makes oil changes clean and controlled. When I remove it, I can drain the old oil completely and replace it with fresh oil at the right time. This helps me protect the engine from dirt, sludge, and worn-out oil that can build up over time. In my experience, regular oil changes are one of the easiest ways to extend the life of my Harley.
Another reason I consider the drain plug necessary is that it helps me inspect my bike’s condition. When I drain the oil, I can check for metal particles or other signs of engine wear. That gives me an early warning if something isn’t right. To me, the Harley oil drain plug is not just a simple bolt—it’s an important part of maintenance, protection, and long-term reliability.
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 the oil drain plug because it plays a bigger role than most people think. A good drain plug helps prevent leaks, protects the threads in the oil pan, and makes every oil change smoother. I have learned that choosing the right one can save me time, money, and a lot of frustration later.
What I Look for Before Buying
Before I buy a Harley oil drain plug, I always check a few important things. I make sure it matches my bike’s model and year, because the wrong size or thread type can cause serious problems. I also look at the material, the sealing washer, and whether the plug is magnetic. These small details matter a lot in real use.
Compatibility with My Harley Model
The first thing I verify is compatibility. Harley-Davidson bikes can have different drain plug sizes depending on the engine and model year. I never assume one plug fits all. I always check my owner’s manual or the product listing carefully so I know the plug will fit my motorcycle correctly.
Material Quality Matters to Me
I prefer drain plugs made from strong materials like stainless steel, aluminum, or high-grade steel. A durable plug resists rust, wear, and stripping. I have found that cheaper plugs may save money upfront, but they can wear out faster or damage the threads, which costs more in the long run.
Magnetic vs. Non-Magnetic Drain Plugs
One feature I like to consider is whether the drain plug is magnetic. A magnetic plug can catch tiny metal particles from the oil, which gives me a better idea of engine wear. For me, that extra protection and inspection benefit make magnetic plugs worth considering, especially if I want to monitor engine health closely.
Seal and Washer Quality
I never ignore the washer or seal that comes with the drain plug. A poor washer can lead to oil leaks, even if the plug itself is good. I prefer plugs that come with a quality crush washer or O-ring, because a proper seal gives me confidence after every oil change.
Ease of Installation
When I choose a drain plug, I want installation to be simple and secure. A plug with the right head design makes it easier for me to tighten or remove it without slipping. I also like products that are designed for a precise fit, since that reduces the risk of over-tightening and thread damage.
Price vs. Value
I do not always buy the cheapest option. Instead, I look for the best value. A slightly more expensive Harley oil drain plug can be worth it if it offers better materials, a stronger seal, and longer life. For me, value means fewer problems and better performance over time.
My Final Buying Tip
If I were choosing a Harley oil drain plug today, I would focus on fit, material, sealing quality, and whether I want a magnetic design. Those are the features that matter most in my experience. A reliable drain plug may be a small part, but it helps keep my Harley running clean and strong.
Final Thoughts
In my experience, the Harley oil drain plug is a small part that plays a big role in keeping the engine running smoothly and preventing costly leaks. I’ve found that choosing the right plug, installing it correctly, and checking it regularly can make routine maintenance much easier. My key takeaway is that a little attention to this simple component goes a long way in protecting the overall health of the bike.
Author Profile
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At the library’s media lab in Cincinnati, Elliot Brooks is usually the person untangling a cord, calming a frozen screen, or finding the one small setting everyone missed. He likes objects that earn trust slowly: a lamp with a solid switch, headphones that do not nag at the ears, a kitchen tool that survives a crowded week. His apartment has old radios, handwritten notes, and fewer impulse buys than it once did.
Elliot started Fenland Youth Radio after realizing his most useful conversations were never about trends. They were about avoiding regret, making routines smoother, and choosing things that deserve to stay.
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