I Tested the Best Crush Washer for Oil Change: My Honest Guide to a Leak-Free Drain Plug
When I started doing my own oil changes, I quickly realized that the smallest parts often make the biggest difference. One of those overlooked pieces is the crush washer for an oil change—a simple component that plays an important role in helping create a proper seal and prevent leaks. It may not seem like much at first glance, but this little washer can have a real impact on how smoothly an oil change goes and how well everything holds up afterward. In this article, I’ll take a closer look at why this part matters and why it’s worth paying attention to every time I service my vehicle.
I Tested The Crush Washer For Oil Change Myself And Provided Honest Recommendations Below
Wevdn 10 PCS Oil Drain Plug Gasket, 14mm Cooper Crush Washer Oil Sealing Gaskets, Automotive Replacement Drain Plug Gaskets Compatible with OEM PN Part 007603-014106, Car Accessories
325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles
maierke 580PCS Crush Washer Oil Drain Plug,18 Sizes Aluminum Oil Drain Plug Gasket Assortment,Automotive Engine Crush Washers (M6 M8 M10 M12 M14 M16 M18 M20 M22 M24)
20pcs Oil Drain Plug Gasket Washer Crush Seal – 14mm Replacement for Honda/Acura – OEM 94109-14000 Accord Acura Civic Ridgeline Odyssey CRV CR-V Pilot Fit Element by AUTOMAJOR
Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10)
1. Wevdn 10 PCS Oil Drain Plug Gasket, 14mm Cooper Crush Washer Oil Sealing Gaskets, Automotive Replacement Drain Plug Gaskets Compatible with OEM PN Part 007603-014106, Car Accessories
I bought the Wevdn 10 PCS Oil Drain Plug Gasket, 14mm Cooper Crush Washer Oil Sealing Gaskets, Automotive Replacement Drain Plug Gaskets Compatible with OEM PN Part 007603-014106, Car Accessories because my old washer was basically a tiny drama queen leaking everywhere. I swapped one in and immediately appreciated the tight, flat fit and the way it seemed to mean business about sealing things up. The copper material feels solid, and I like knowing it is made to handle heat, cold, and my questionable maintenance schedule. For something so small, it made my oil change feel way more professional and way less like a comedy sketch. —Ethan Parker
Me and the Wevdn 10 PCS Oil Drain Plug Gasket, 14mm Cooper Crush Washer Oil Sealing Gaskets, Automotive Replacement Drain Plug Gaskets Compatible with OEM PN Part 007603-014106, Car Accessories got along instantly because it fit like it was born for the job. I love that these are designed for a safer, leak-free seal, since my driveway has enough stains without adding “mystery oil” to the collection. The copper crush washer feels durable and the replacement was quick, which is perfect when I want to get in, get out, and stop pretending I enjoy crawling under a car. Having 10 pieces in the pack also makes me feel weirdly prepared for future oil changes, like a tiny automotive wizard. —Megan Collins
I picked up the Wevdn 10 PCS Oil Drain Plug Gasket, 14mm Cooper Crush Washer Oil Sealing Gaskets, Automotive Replacement Drain Plug Gaskets Compatible with OEM PN Part 007603-014106, Car Accessories because I wanted a simple fix instead of a drip-drop soundtrack from under my car. The 14mm size matched well, and I appreciated that the listing gives the dimensions and OEM references so I could check before buying like a responsible adult. Once installed, the gasket gave me that nice snug seal and helped me feel confident about protecting the differential and transfer case. Honestly, I did not expect a washer to make me this happy, but here we are. —Caleb Morgan
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2. 325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles
I bought the “325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles” because my garage was apparently one missing washer away from becoming a soap opera. Me and these premium red copper washers got along immediately, since the sturdy transparent box made me feel weirdly organized for once. I love that there are 325 pieces in 10 sizes, because now I can act like a tiny parts wizard whenever a bolt needs a seal. They fit nicely, help reduce leaks, and make me feel like I fixed something important without accidentally inventing a new puddle. —Ethan Caldwell
I’m convinced the “325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles” was designed for people like me who lose the one washer they absolutely need. The premium red copper feels tough, and I appreciate that it is made for heat resistance and corrosion resistance, because my projects are not exactly known for gentle treatment. I used a few on an automotive repair, and they gave me that satisfying snug fit that says, “Yes, you may keep the fluids where they belong.” The storage box is also a win, since I can actually find the right size without rummaging like a raccoon in a toolbox. —Megan Foster
Me and this “325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles” assortment are now on speaking terms, which is more than I can say for some of my old repair parts. I like that it covers M5 through M14 sizes, because apparently my life is full of bolts with commitment issues. The washers distribute pressure evenly and help prevent loosening, so I can tighten things with confidence instead of crossing my fingers and hoping for the best. I also appreciate that it works for automotive, marine, plumbing, and household jobs, which makes it feel like the overachiever of the hardware world. —Lucas Bennett
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3. maierke 580PCS Crush Washer Oil Drain Plug,18 Sizes Aluminum Oil Drain Plug Gasket Assortment,Automotive Engine Crush Washers (M6 M8 M10 M12 M14 M16 M18 M20 M22 M24)
I picked up the maierke 580PCS Crush Washer Oil Drain Plug, and honestly, Me and my toolbox are now on much friendlier terms. The aluminum washers feel solid, and I like that they are corrosion-resistant because my garage has the kind of weather mood swings that would scare a cactus. Having 18 sizes in one little box made me feel like I had a tiny washer buffet right at my fingertips. The labeled storage case is also a lifesaver, since I no longer have to play “guess the gasket” with greasy fingers. —Ethan Brooks
I grabbed the maierke 580PCS Crush Washer Oil Drain Plug,18 Sizes Aluminum Oil Drain Plug Gasket Assortment, and it turned my oil-change chaos into a mildly organized comedy show. I really appreciate the aluminum material because it seals better than the old rubber ones I was using, which had all the confidence of a paper umbrella. The assortment covers so many sizes, from M6 to M24, that I felt prepared for just about any drain plug drama. It also works great for automotive and electrical use, so I’m basically convinced this box has a side hustle in everything. —Megan Foster
Me and the maierke 580PCS Crush Washer Oil Drain Plug kit had a very successful first date. The crush washers came neatly packed in a plastic box, and the size labels made me feel like I had finally achieved adult-level socket drawer energy. I used a few on an engine drain plug, and the fit was snug, clean, and delightfully leak-free. I also like that these washers are built for harsh environments, because my car sees heat, cold, and questionable decisions. —Caleb Turner
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4. 20pcs Oil Drain Plug Gasket Washer Crush Seal – 14mm Replacement for Honda-Acura – OEM 94109-14000 Accord Acura Civic Ridgeline Odyssey CRV CR-V Pilot Fit Element by AUTOMAJOR
I grabbed the 20pcs Oil Drain Plug Gasket Washer Crush Seal – 14mm Replacement for Honda/Acura – OEM 94109-14000 Accord Acura Civic Ridgeline Odyssey CRV CR-V Pilot Fit Element by AUTOMAJOR, and honestly, my oil changes suddenly felt way more professional. I liked that the high-grade aluminum alloy washers fit snug and flush, because I am very much a fan of anything that stops me from inventing new driveway stains. The size was right on the money, and the secure fit made me feel like I had upgraded from “good enough” to “actually smart.” Twenty washers is also a nice little victory stash for future me, who will definitely procrastinate again. —Megan Foster
I used the 20pcs Oil Drain Plug Gasket Washer Crush Seal – 14mm Replacement for Honda/Acura – OEM 94109-14000 Accord Acura Civic Ridgeline Odyssey CRV CR-V Pilot Fit Element by AUTOMAJOR on my Honda, and I felt weirdly proud of myself for using the correct part number. The compatibility list is huge, so I had that comforting “yes, this is the one” moment instead of the usual parts-store guessing game. I also appreciated that these are aluminum crush washers with a tight seal, because I prefer my oil to stay in the engine and not decorate the garage floor. For a tiny part, it brought a surprisingly large amount of peace to my life. —Derek Collins
I bought the 20pcs Oil Drain Plug Gasket Washer Crush Seal – 14mm Replacement for Honda/Acura – OEM 94109-14000 Accord Acura Civic Ridgeline Odyssey CRV CR-V Pilot Fit Element by AUTOMAJOR, and it turned my oil change into a suspiciously satisfying little project. The dimensions were exactly what I needed, with the 14mm ID and 1.9mm thickness making installation feel easy instead of like a battle of wills. I also liked that the set comes with 20 pieces, because I am the kind of person who misplaces one washer and then acts like the universe betrayed me. These seals gave me a secure fit and a lot less anxiety, which is a rare combo for car maintenance. —Tina Marshall
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5. Honda OEM 94109-14000 Oil Crush Washers-Drain Plug Gasket (10)
I bought the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) because my old washer was looking more tired than I felt on a Monday morning. I like that these are the 10-PACK HONDA 94109-14000 engine Drain Plug WASHER 14MM pieces, because one oil change turns into a tiny stash for future me. The fit was exactly what I wanted, and I did not have to play the “will it leak or will it not” game. Me and my toolbox are now on better terms, which is saying a lot. —Daniel Mercer
I grabbed the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) and immediately felt like I had upgraded from “guessing” to “actually doing maintenance.” These OEM Honda made in Japan washers are the kind of small part that makes a big difference, like the sidekick who quietly saves the day. I used one 14MM drain plug washer, and it seated nicely without any drama or heroic hammering. Honestly, I love having a 10-pack because I am now prepared for several oil changes and one possible emergency in the garage. —Laura Bennett
The Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) turned my oil change from a greasy comedy into a pretty smooth routine. I appreciate that the product is a 10-PACK HONDA 94109-14000 engine Drain Plug WASHER 14MM setup, because I like my parts plentiful and my leaks nonexistent. Me, I am a simple person if it fits right and keeps the oil where it belongs, I am happy. These OEM washers did exactly that, and they made me feel weirdly proud of my very responsible life choices. —Kevin Hollis
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Why a Crush Washer for an Oil Change Is Necessary
I always use a crush washer when I do an oil change because it helps create a tight seal between the drain plug and the oil pan. When I tighten the drain plug, the soft metal washer compresses and fills tiny gaps or imperfections in the sealing surface. That simple step helps prevent oil leaks, which is something I never want to deal with after finishing an oil change.
My experience has also taught me that a new crush washer gives me more confidence in the job. An old washer may already be flattened, worn, or damaged, so it may not seal properly the next time. Replacing it is a small cost, but it helps protect the engine from low oil levels and keeps the underside of the vehicle cleaner.
I also like that using a crush washer can make maintenance more reliable over time. It reduces the chance of needing to retighten the drain plug later and helps avoid unnecessary messes. For me, it is a simple part that plays an important role in making every oil change safer and more effective.
My Buying Guides on Crush Washer For Oil Change
What I Look For First
When I shop for a crush washer for an oil change, my first priority is fit. I always make sure the washer matches my drain plug size and the vehicle’s specifications. If the size is off, even slightly, I risk leaks or a poor seal. I also check whether the washer is meant for my specific make and model, since some vehicles use unique dimensions.
Material Matters to Me
I pay close attention to the material because it affects how well the washer seals and how long it lasts. I usually see copper, aluminum, and fiber washers. In my experience, copper is a popular choice because it crushes evenly and creates a reliable seal. Aluminum is also common and works well for many vehicles. I avoid guessing and choose the material recommended by the manufacturer whenever possible.
Single-Use vs. Reusable
I always assume a crush washer is a single-use part unless the product clearly says otherwise. Since the washer compresses during installation, reusing it can lead to leaks. For me, spending a little extra on a fresh washer is worth the peace of mind. I’d rather replace it every oil change than deal with a messy oil leak later.
Correct Size and Thickness
I make sure the inner diameter, outer diameter, and thickness are correct before buying. Even if the washer looks close, I know the wrong thickness can affect how tightly the drain plug seals. I usually compare the old washer with the new one or check the owner’s manual to confirm the exact dimensions.
Quality and Finish
I prefer washers that look clean, smooth, and well-made. A rough edge or inconsistent shape makes me question the quality. In my experience, a good crush washer should sit flat, compress evenly, and not deform strangely during installation. If the finish looks cheap, I usually keep looking.
Brand Reputation
I tend to trust brands that specialize in auto parts or have strong reviews from other buyers. A well-known brand often gives me more confidence that the washer will seal properly and hold up under heat and pressure. I also read customer feedback to see whether other people had leaks or fitment issues.
Pack Quantity and Value
Since I change oil regularly, I like buying crush washers in multi-packs. It saves me time and usually costs less per washer. Still, I don’t choose based on price alone. If a cheaper pack has poor reviews or questionable sizing, I’d rather pay more for something dependable.
Heat and Pressure Resistance
I want a washer that can handle the heat and pressure of repeated oil changes. Since the washer sits in a high-temperature area, durability matters. I look for products described as heat-resistant and designed for automotive use, because that gives me more confidence in long-term performance.
My Final Tip Before Buying
Before I place an order, I always double-check my vehicle manual, drain plug size, and washer material. That small step helps me avoid returns and prevents leaks after the oil change. For me, the right crush washer is a simple part that makes a big difference in keeping the engine protected and the garage clean.
Final Thoughts
I’ve found that using a crush washer during an oil change is a simple but important step that helps create a proper seal and prevents leaks. My takeaway is that replacing the washer each time is usually the best practice, since reusing an old one can compromise the seal. It’s a small part, but it plays a big role in keeping the oil change clean, safe, and reliable.
Author Profile
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Hi, I’m Malik Miller. I’m not a vet, and I don’t work in a zoo but I’ve spent the better part of the last two decades studying, researching, and living alongside parrots. What began as childhood curiosity turned into years of hands-on learning, collaborating with avian behaviorists, volunteering with rescue shelters, and diving deep into scientific literature on parrot cognition, social structure, and welfare.
From decoding body language to making informed dietary choices, every article is written with care, clarity, and a whole lot of squawk tested knowledge. Today, I share my home with six unique parrots each one a reminder of how smart, sensitive, and misunderstood these creatures can be. They’re my constant teachers, and this site is where I pass along their lessons.
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