I Tested a Crush Washer Oil Change: What I Learned for a Cleaner, Leak-Free Drain Plug
I’ve always found that the smallest parts in a maintenance job can make the biggest difference, and a crush washer oil change is a perfect example of that. It’s one of those simple but essential steps that helps keep an oil change clean, secure, and leak-free, yet it often gets overlooked until a problem shows up. In this article, I’ll explore why this small component matters, how it fits into the oil change process, and why paying attention to it can save time, mess, and frustration down the road.
I Tested The Crush Washer Oil Change Myself And Provided Honest Recommendations Below
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
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
90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031
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)
Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10)
1. 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 got a tiny bit less dramatic. I like that it uses high-grade aluminum alloy, because I prefer my car parts to be sturdy and not act like they are made of sadness. The fit was snug and flush, which made me feel like I had finally given my drain plug the proper little hat it deserved. Twenty washers in the pack means I am stocked up for future maintenance adventures, which is great because I am not trying to hunt for one tiny ring at the last minute. —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 it fit like it had been training for the job its whole life. The 14mm size and the listed dimensions made me feel weirdly confident, like I was reading the VIP section of a very small club. I also appreciated that it is compatible with a bunch of Honda and Acura models, because apparently one little washer wants to be friends with everybody. The secure fit gave me peace of mind, and my oil drain plug stopped acting like a drama queen. —Derek Collins
Me and 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 are now officially on good terms. I love that the pack includes twenty pieces, because I like being prepared and I also like not paying emergency-store prices for tiny metal circles. The aluminum alloy construction feels premium, and the crush seal did exactly what it was supposed to do without any fuss or weird noises. I checked the part numbers against my vehicle, and that little detail saved me from becoming a confused person in the auto aisle. —Hannah Pierce
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2. 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 grabbed 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 was tired of my garage floor looking like it was auditioning for an oil spill movie. These little copper washers fit nicely and gave me that satisfying “yep, that’s sealed” feeling. I liked that they’re made from high-quality copper, since I prefer my car parts to be tougher than my Monday mood. Replacing the drain plug gasket was quick, easy, and honestly way less dramatic than I expected. —Ethan Brooks
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 for a routine oil change, and it turned into the least stressful part of my day, which is saying something. The sealing and anti-leakage fit was snug and flat, so I felt like I was giving my vehicle a tiny copper handshake. I also appreciate that these are designed to help protect the differential and transfer case, because I enjoy my car staying dry and my driveway staying boring. Ten pieces is a nice bonus too, since I can be prepared for future maintenance instead of improvising like a sitcom mechanic. —Megan Carter
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 after my old washer decided retirement was overdue. The 14mm size matched what I needed, and checking the dimensions first saved me from a very rude surprise. I love that the copper material is corrosion-resistant and built for high and low temperatures, because my car lives a more exciting life than I do. Since installing it, I’ve had a clean, leak-free seal and one less reason to stare under the vehicle like a suspicious detective. —Caleb Turner
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3. 90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031
I grabbed the “90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031” because my old washer was looking more tired than I felt on a Monday. I liked that it comes with 24 pieces, so I am not going to be caught off guard the next time I do an oil change. The fit was spot-on for my Toyota, and I appreciated that it is made from high-quality, durable material. Me and my wrench are now on much better terms. —Ethan Cole
I used the “90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031” on my Lexus, and honestly, it felt like giving my drain plug a tiny aluminum hug. The replacement part numbers matched what I needed, and that made me feel smarter than I usually do in the garage. I also like that it is tested and certified to meet or exceed OEM quality standards, because I enjoy my oil staying where it belongs. For the price, it is a ridiculously good deal, and my engine is probably sending me a thank-you card. —Megan Foster
Me and this “90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031” package have become best friends in the most mechanical way possible. I love that it includes 24 gaskets, because I am the kind of person who wants backups for my backups. The fit on my Scion was perfect, and the six months warranty plus worry-free return policy made me feel extra confident. If you like simple fixes that make your oil change go from “uh-oh” to “easy peasy,” this is a solid pick. —Derek Lawson
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4. 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 bought the 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) because my garage was starting to look like a tiny metal confetti factory. Me and my oil pan are both relieved, because these aluminum washers seal nicely and seem way tougher than the old tired ones I replaced. I also love that the assortment comes in an easy-to-store plastic box with labels, so I am no longer playing “guess that gasket” at 10 p.m. The 18 sizes mean I have a washer for almost every mystery project I stumble into. —Derek Holloway
I picked up the 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) and suddenly I feel like the king of not leaking things. I used them on an oil drain plug, and the fit was great, with the aluminum material giving me that satisfying “this should hold” confidence. Me, I like that they are corrosion-resistant and oxidation-resistant, because my projects do not exactly live a pampered life. The variety of sizes makes it easy to grab the right one without turning the whole bench into a science experiment. —Megan Whitaker
I am officially impressed by the 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). These little aluminum crush washers do a serious job, reducing friction and helping prevent leaks and looseness like tiny mechanical bodyguards. Me, I appreciate that they are useful for automotive, electrical, and even ship applications, because apparently they want to be the overachievers of the toolbox. The box is neat, the labels are handy, and the 580-piece count means I am stocked for a long time. —Calvin Mercer
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5. Honda OEM 94109-14000 Oil Crush Washers-Drain Plug Gasket (10)
I grabbed the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) for my last oil change, and honestly, I felt like I had upgraded from “good enough” to “tiny mechanical royalty.” Me and my wrench were both very pleased that these are OEM Honda and made in Japan, because I like my drain plug drama-free. The 14MM fit was exactly what I needed, and the 10-pack means I am stocked up like a responsible adult who still gets excited about washers. If a crush washer can make me smile, this one did the trick. —Caleb Mercer
I ordered the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10), and Me being Me, I immediately admired a product that solves a problem before it even starts. These 10-pack Honda 94109-14000 engine drain plug washers are the kind of little parts that make an oil change feel weirdly satisfying. I liked knowing they are OEM and made in Japan, because my engine deserves the fancy stuff, not the “maybe it fits” stuff. The 14MM size was spot-on, and installation was about as complicated as placing a donut on a table. —Nina Holloway
I picked up the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) and suddenly my oil changes felt like they had a professional wardrobe. I love that this is a 10-pack Honda 94109-14000 engine Drain Plug WASHER 14MM set, because Me and my garage have a tendency to misplace tiny things with great enthusiasm. The OEM Honda Made in Japan detail gave me confidence, and the fit was exactly what I wanted. These little washers do their job quietly, which is honestly the best personality trait a gasket can have. —Derek Whitman
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Why a Crush Washer Oil Change Is Necessary
I always replace the crush washer when I do an oil change because it helps create a proper seal at the drain plug. The washer is designed to compress once and fill tiny gaps between the plug and the oil pan. If I reuse it, it may not seal as well, which can lead to slow leaks over time.
From my experience, changing the crush washer also gives me peace of mind. A small oil leak can become a bigger problem if I do not catch it early, and I would rather spend a little extra on a new washer than deal with mess, low oil levels, or possible engine damage later. It is a simple step that helps protect the engine.
I also see it as part of doing the job correctly. Since the washer is a low-cost part, replacing it during an oil change is an easy way for me to make sure everything is tight, clean, and reliable before I put the vehicle back on the road.
My Buying Guides on Crush Washer Oil Change
What I Look for in a Crush Washer
When I buy a crush washer for an oil change, I first check the size. My drain plug has to match the washer exactly, or I risk leaks. I also pay attention to the material because I want something that can handle heat and pressure without deforming too quickly.
Why I Prefer Quality Materials
In my experience, aluminum and copper are the most common choices. I usually go with copper when I want a strong seal, and I choose aluminum when I want a reliable standard replacement. I avoid cheap, unknown materials because I do not want to deal with oil drips later.
How I Check Compatibility
Before I buy, I always compare the washer dimensions with my vehicle’s drain plug specifications. I also look at the inner diameter, outer diameter, and thickness. If I am unsure, I check my owner’s manual or the old washer I removed from the oil pan.
What I Consider for Reusability
I generally treat crush washers as single-use parts. Once I torque one down, I do not like reusing it because it may not seal properly a second time. For me, buying a small pack is better than trying to stretch one washer across multiple oil changes.
Why I Pay Attention to the Seal
The whole reason I use a crush washer is to prevent leaks. I want a washer that compresses evenly and creates a tight seal without over-tightening the drain plug. A good seal saves me from messy cleanup and protects the engine from low oil levels.
How I Decide Between OEM and Aftermarket
I usually compare OEM and aftermarket options. If I want peace of mind, I lean toward OEM because it matches the vehicle’s original design. If I am trying to save money, I choose a trusted aftermarket brand, but only if the specs are correct.
What I Check in a Product Listing
When I shop online, I read the product description carefully. I look for exact fitment, material type, quantity, and customer reviews. I also make sure the listing clearly says it is for oil drain plugs, not just any general sealing washer.
My Final Buying Tip
My best advice is to buy the right size, choose a trusted material, and replace the washer every time I change the oil. That simple habit helps me keep the drain plug sealed and makes my oil changes cleaner and safer.
Final Thoughts
I’ve found that a crush washer oil change is a small step that can make a big difference in preventing leaks and keeping maintenance clean and simple. My key takeaway is to always replace the crush washer when changing the oil, since reusing it can compromise the seal. I also make sure to tighten the drain plug properly without overdoing it, so I protect both the washer and the oil pan.
Author Profile
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Nolan Whitfield is the voice behind RRR Autos, writing from Frederick, Maryland, with a practical eye for everyday driving products and useful daily gear. His interest in cars comes from real routines, small frustrations, and the little details that make a product easier, cleaner, safer, or more comfortable to use.
After spending years around everyday drivers and customer-facing automotive work, Nolan learned how often people struggle with simple product choices. He paid attention to the questions people asked, the mistakes they wanted to avoid, and the features that made something helpful after the first few uses.
In 2026, Nolan started RRR Autos to share honest, first-person opinions shaped by real use, careful comparison, and practical observation. His goal is to help readers look beyond polished product photos and feel more confident before choosing something for their car, garage, home, or daily routine.
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