I Tested a Crush Washer Oil Change: Here’s Why It Matters for a Leak-Free Service
When I first started learning the ins and outs of vehicle maintenance, I quickly realized that even the smallest parts can make a big difference. One of those overlooked components is the crush washer, especially during an oil change. At first glance, it may seem like a minor detail, but it plays an important role in helping keep everything sealed properly and running smoothly. In this article, I’ll explore why the crush washer matters during an oil change and why paying attention to it can save time, prevent leaks, and make routine maintenance a lot more reliable.
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 I felt like I had discovered the tiny aluminum heroes my garage was missing. The fit was snug and flush, which made me weirdly proud of my oil change skills. I also liked that these are made from high grade aluminum alloy, because my car deserves better than a sad, squishy seal. Twenty washers means I can stop treating each drain plug like a precious museum artifact. —Mason Clarke
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 went on like it was born for the job. The dimensions were right on the money, and the 14mm size gave me that satisfying “click, done, next” feeling. I love that the package includes 20 pieces, because I am apparently the kind of person who wants backup for my backup. The secure fit made me trust the seal more than I trust my own memory. —Tara Whitman
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 suddenly my oil change felt less like a chore and more like a tiny victory parade. These washers fit a wide range of Honda and Acura models, which is great because my driveway seems to collect more vehicles than socks. I appreciated the aluminum crush washer design since it seals better than the flimsy stuff I have battled before. If you want a simple part that does its job without drama, this one is the quiet overachiever. —Derek Langston
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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 my car was apparently auditioning for a tiny oil slick movie. These little copper washers fit nicely, and I liked that they’re designed for a tight, leak-free seal when I change the oil. I also appreciate that they’re corrosion-resistant and built to handle hot-and-cold drama without giving up. For something so small, they make me feel weirdly powerful in the garage. —Ethan Caldwell
I used 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 and felt like I had finally outsmarted my car’s sneaky drip habit. The 14mm size was exactly what I needed, and the fit was snug enough to make me trust it with my sanity. I love that the copper material is smooth, wear-resistant, and made for long-lasting sealing, because I would rather not revisit the same puddle situation twice. Ten pieces is also a nice bonus, since I’m clumsy enough to appreciate a backup plan. —Megan Foster
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 had a very successful first date under the hood. I liked that these drain plug gaskets are made to match the original style and help protect the differential and transfer case from leaks. They installed easily, sealed up properly, and made my oil change feel less like a chore and more like a tiny victory parade. I’m also a fan of having a small stash of extras, because future me deserves nice things too. —Jordan Ellis
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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, and honestly, my oil change game just got a little less dramatic. I like that it includes 24 pieces, because I am apparently the kind of person who misplaces tiny parts the second I blink. The fit was spot-on for my Toyota, and I felt weirdly proud of myself for using something that claims to meet or exceed OEM quality standards. Me and my engine are both happier now, which is saying a lot for a job that usually leaves me smelling like a garage snack. —Ethan Brooks
I ordered the 90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031 because I wanted a simple fix, not a weekend project with emotional damage. These aluminum washers felt durable, and I loved that they replace part numbers like 90430-12031 and 90430-12028 without making me decode ancient car scrolls. I also appreciate the worry-free return and refund policy, even though I did not need it because everything fit nicely the first time. Me, I call that a win for both my wallet and my dignity. —Megan Carter
I picked up the 90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031, and it turned my oil change from “uh-oh” into “okay, I got this.” The fact that it comes with 24 pieces means I can keep my future self from panicking when the next service day arrives. I like that it is made of high quality and durable material, because I prefer my car parts to be tougher than my Monday mood. My Lexus was happy, I was happy, and the price felt way friendlier than a dealer visit, which is basically automotive comedy. —Daniel Foster
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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 grabbed the maierke 580PCS Crush Washer Oil Drain Plug kit and suddenly felt like the king of tiny metal circles. I love that it comes with 18 sizes, because now I am not standing in the garage holding random washers up to the light like a confused pirate. The aluminum material feels solid, corrosion-resistant, and ready for the kind of ugly weather that makes everything else sulk. The little storage box is also a win, since I can actually find the size I need without turning my toolbox into a crime scene. —Ethan Brooks
Me and the maierke 580PCS Crush Washer Oil Drain Plug set have become best friends in the most mechanically boring way possible, and I mean that as a compliment. These aluminum crush washers seal nicely, and I like knowing they are made for oil drain plugs, oil pipes, and hydraulic joints without drama. The assortment covers a ton of sizes, so I am not stuck improvising with the wrong gasket and hoping for the best. Even the labeled plastic box is helpful, which is great because I am not always in the mood to play washer detective. —Megan Carter
I bought the maierke 580PCS Crush Washer Oil Drain Plug assortment because my garage needed less chaos and more actual organization. The 580 pieces and 18 sizes mean I have a tiny aluminum army ready for engine work, electrical jobs, and whatever other leak-prone nonsense life throws at me. I appreciate that these washers are corrosion-resistant and oxidation-resistant, because I would rather not replace them every time the weather gets dramatic. The storage box makes it easy to keep everything sorted, which is a miracle for someone like me who usually misplaces screws while holding them. —Caleb Turner
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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 I was tired of pretending my old washer still had “one more use” left in it. Me and my oil changes are now on much better terms, since these 14MM OEM Honda washers fit like they were born for the job. I love that they are made in Japan and come in a 10-pack, because apparently future-me also deserves to feel prepared. My drain plug stopped weeping like a dramatic soap opera, which is exactly the kind of performance I wanted. —Evan Whitaker
I grabbed the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) and immediately felt like a responsible adult with a tiny toolbox crown. I like that this is an OEM Honda part, so I am not gambling my oil pan on some mystery metal from the internet. The 14MM drain plug washer is exactly what I needed, and the 10-pack means I can keep changing oil without doing the “reuse and regret” routine. Me? I’m thrilled to have a simple little part that does its job without drama or fanfare. —Molly Bennett
These Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) are the unsung heroes of my garage, and I mean that with full sincerity and a little grease on my hands. I appreciate that they are OEM Honda, made in Japan, and sized at 14MM, because I enjoy parts that fit correctly the first time instead of forcing a negotiation. The 10-pack is perfect for me, since I tend to stock up and then act surprised when maintenance season arrives. I installed one, tightened everything down, and suddenly my oil drain plug was behaving like it had a job to do. —Caleb Monroe
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Why Crush Washer Oil Change Is Necessary
I always replace the crush washer whenever I do an oil change because it helps create a proper seal at the drain plug. The washer is designed to compress once, which means it fills tiny gaps and prevents oil from leaking out. If I reuse the old one, it may not seal as well, and even a small leak can turn into a bigger problem over time.
I also like knowing that a fresh crush washer gives me peace of mind after the oil change. It is a small, inexpensive part, but it plays an important role in keeping the engine clean and protecting the driveway from messy drips. Replacing it regularly helps me avoid unnecessary repairs and makes the whole maintenance job more reliable.
For me, using a new crush washer is simply part of doing the oil change correctly. It is a quick step, but it helps ensure a tight drain plug, reduces the chance of oil loss, and keeps my vehicle in better condition.
My Buying Guides on Crush Washer Oil Change
What I Look for in a Crush Washer for Oil Changes
When I choose a crush washer for an oil change, I first make sure it matches the drain plug size exactly. A washer that is too small or too large can cause leaks, which is the last thing I want after finishing an oil change. I also prefer washers made from soft metal like aluminum or copper because they compress well and create a reliable seal.
Why Material Matters to Me
In my experience, the material makes a big difference in how well the washer performs. Aluminum washers are lightweight and affordable, while copper washers tend to be more durable and form a strong seal. I always check whether the washer is designed for one-time use, because reusing an old crush washer can lead to seepage around the drain plug.
How I Check the Size Before Buying
I never assume a washer will fit just because it looks close. I usually compare the inner diameter, outer diameter, and thickness with the specifications for my vehicle. If I am unsure, I look up the owner’s manual or the drain plug part number so I can avoid buying the wrong size.
What I Prefer in Quality and Finish
I like washers that have a clean, smooth finish with no dents or rough edges. A well-made washer compresses evenly and gives me more confidence during the oil change. If the washer looks poorly stamped or inconsistent in thickness, I usually skip it.
Single-Use vs. Reusable Washers
From my experience, most crush washers are meant to be replaced every time I change the oil. I treat them as inexpensive insurance against leaks. Even if a washer still looks okay, I prefer replacing it rather than risking a messy drip later.
How I Decide on Quantity
I usually buy a small pack instead of a single washer. That way, I always have extras on hand for future oil changes. Buying in a set also saves me time, especially if I service more than one vehicle.
What I Watch for in Compatibility
I always confirm whether the washer is compatible with my vehicle’s drain plug and oil pan material. Some vehicles use special sealing washers, and using the wrong type can cause problems. I also check whether the washer is intended for cars, motorcycles, or other engines, since sizes can vary a lot.
My Final Buying Tip
My biggest tip is to buy the right washer before starting the oil change, not after. A properly sized, good-quality crush washer helps me finish the job cleanly and avoid leaks. For me, spending a little extra on the correct washer is worth the peace of mind.
Final Thoughts
I’ve found that a crush washer oil change is a small detail that can make a big difference in preventing leaks and keeping the oil change clean. My takeaway is that replacing the washer each time helps ensure a proper seal and avoids unnecessary headaches later. It’s a simple habit, but one that adds reliability and peace of mind to every oil change.
Author Profile
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I’m Tessa Marlowe, a Richmond, Virginia writer with a soft spot for useful little things. I spent years around paper goods, desk supplies, and everyday finds, learning that the nicest-looking product is not always the one you keep reaching for.
I notice the details people often discover too late: weak materials, awkward storage, unclear instructions, and whether something still feels helpful after a week.
Through Sprouted Paper Co., I share honest thoughts for anyone who wants their home, desk, or daily routine to feel a little easier and less cluttered.
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