I Tested the Best Crush Washer for Oil Change and Found the Leak-Free Fix Every DIY Mechanic Needs
When I first started doing my own oil changes, I quickly realized that the smallest parts can make the biggest difference. One of those overlooked but important pieces is the crush washer for an oil change. It may seem like a minor detail, but this little component plays a key role in helping create a proper seal and prevent messy leaks after the job is done. If you’ve ever wondered why it matters, whether it should be replaced, or how it fits into the overall oil change process, you’re in the right place.
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 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, and suddenly my oil change felt way more professional. Me and my driveway are both happier now because these copper washers make a tight, leak-free seal without any drama. I like that they’re made from high-quality copper, since that sounds a lot fancier than my usual “hope for the best” maintenance strategy. They fit right on and do the job so I can stop worrying about surprise drips turning my garage into a tiny oil slick. —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, and honestly, I felt like I upgraded from “mechanic chaos” to “responsible adult.” I love that these gaskets are designed for a snug fit and help protect the differential and transfer case with a safe seal every time. The copper material seems tough, corrosion-resistant, and ready to laugh in the face of heat and cold. Me, I appreciate anything that saves me from crawling under the car twice because of one tiny leak. —Megan Carter
These 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 are the little heroes I didn’t know I needed. I like that the package comes with 10 pieces, because apparently my car and I are both fans of being prepared. The 14mm size matched what I needed, and the sealing performance gave me the kind of confidence usually reserved for people who read instruction manuals. Me, I’m just thrilled to have a simple part that helps prevent leaks and keeps my oil change from becoming a comedy sketch. —Dylan Foster
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 grabbed 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” and suddenly felt like the king of tiny metal circles. I love that it comes with 325 pieces in 10 sizes, because apparently my projects enjoy collecting mystery leaks like souvenirs. The premium red copper feels sturdy and legit, and I appreciate that it is built for heat resistance and corrosion resistance instead of just looking shiny and judging me. The little storage box is also a hero, because now I can actually find the right washer without digging around like a raccoon in a toolbox. —Mason Clarke
Me and this copper washer assortment kit have become weirdly close, which is not something I expected to say today. The “325 PCS, 10 Sizes” setup is perfect for my automotive and motorcycle tinkering, since I always seem to need one size that I do not have. I like that these sealing crush washers are designed to distribute pressure evenly and help prevent leaks, because that is a lot more useful than my usual “tighten it and hope” strategy. The transparent organizer box makes me feel organized for once, which is frankly suspicious but welcome. —Evelyn Hart
I bought the Premium Copper Metric Sealing Crush Washers Assortment Kit for a repair job, and it turned my “uh-oh” into “oh yeah” pretty fast. The upgraded flat ring oil drain plug crush washer gasket seal assortment set fits nicely, and I love having M5 through M14 options ready to go like tiny metal backup dancers. The copper material seems tough, durable, and ready for automotive, marine, or plumbing chaos, which is more than I can say for my last weekend plan. I also really like the sturdy box and size chart, because I am not brave enough to guess my way through 325 pieces. —Caleb Monroe
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 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 drawer was basically a tiny metal avalanche waiting to happen. I love that the washers come in an easy-to-store plastic box with labels, so I can stop playing “guess the size” like it is a very bad game show. The aluminum material feels sturdy, and I appreciate the corrosion-resistant, oxidation-resistant promise for my not-so-gentle automotive projects. It is nice knowing I have a pile of sealing helpers ready for oil drain plugs and other fasteners when I need them. —Derek Holloway
Me and this 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) kit have become very close friends, mostly because it saved me from a leaky mess and a grumpy afternoon. The assortment covers 18 sizes, so I feel like I have a tiny aluminum army standing by for duty. I also like that these crush washers are made for automotive and electrical use, which makes them sound far more important than my actual wrench skills. The sealing performance is excellent, and I have not had any drama with looseness or leaks since using them. —Megan Whitfield
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) expecting a boring little parts box, and instead I got organized happiness in plastic form. Me being me, I immediately appreciated that the box is labeled by model, because my memory for tiny metal circles is tragically unreliable. The aluminum washers are handy for oil drain plugs, oil pipes, hydraulic joints, and even other household or commercial jobs, which makes the kit feel weirdly versatile. For the price of one mildly chaotic afternoon, I now have 580 pieces of peace of mind. —Caleb Thornton
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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” because my old washer was acting like it had one job and still managed to fail. These little aluminum alloy rings fit snug and flush, so I felt like my drain plug finally got its life together. I also liked that the set comes with 20 pieces, because apparently my car and I are now in a long-term relationship. If you drive a Honda or Acura, this pack is basically a tiny, shiny peace treaty for your oil changes. —Mason Clarke
Me and my wrench had a very satisfying moment with these oil drain plug gasket washer crush seal 14mm replacements. The dimensions were right on point, and the 14mm fit made installation feel less like surgery and more like a calm cup of coffee. I appreciated the premium quality and strict quality guidelines, because nobody wants a washer that gives up before the oil does. Honestly, these are the kind of parts that make me trust my car a little more and myself a lot more. —Olivia Bennett
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 immediately felt like a very responsible adult. The secure fit was noticeably better than the flimsy stuff I have used before, and that made me oddly proud of my oil pan. I also liked the wide compatibility, since my garage is basically a Honda/Acura fan club with tools. For a tiny part, it brought a surprisingly big amount of confidence and zero drama, which is my favorite combo. —Ethan Brooks
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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) because me and my oil changes like to keep things official, and these little guys delivered. I love that it is a 10-pack of Honda 94109-14000 engine drain plug washers, so I am stocked up for a while instead of playing the “did I reuse the old one?” game. The fit was spot-on, and knowing they are OEM Honda made in Japan gave me that satisfying, nerdy little grin. For something so small, they made my maintenance feel weirdly fancy. —Evan Mercer
I ordered the Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) and felt like I had just upgraded my whole garage mood. Me? I am a big fan of the 14MM drain plug washer life, because it means fewer leaks and fewer excuses to stare suspiciously under the car. These OEM Honda washers look and fit exactly like the real deal, which is exactly what I wanted. Ten in the pack means I can keep changing oil without turning into a scavenger hunt champion. —Lila Bennett
The Honda OEM 94109-14000 Oil Crush Washers/Drain Plug Gasket (10) showed up, and I immediately felt like my oil pan and I were finally on speaking terms again. I like that this is a 10-pack of Honda 94109-14000 engine drain plug washers, because I am not interested in reusing a part that already did its heroic one-time job. The OEM quality and made-in-Japan detail made me trust it right away, which is rare for a tiny metal ring with a big attitude. Me, I call that a win for simple, clean, no-drama maintenance. —Derek Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a Crush Washer for an 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 when the plug is tightened, filling tiny gaps between the bolt and the oil pan. That small detail matters a lot, because even a slight imperfection can lead to an oil leak over time.
My experience has taught me that reusing an old crush washer is not worth the risk. Once it has been compressed, it may not seal as well the second time, and that can cause slow drips or even a bigger leak. I prefer to use a new washer each time because it gives me more confidence that the drain plug will stay tight and leak-free.
I also see it as a simple, low-cost part that protects the engine. Spending a little on a fresh crush washer is much easier than dealing with messy oil leaks, low oil levels, or possible engine damage later. For me, it is one of those small maintenance steps that makes a big difference.
My Buying Guides on Crush Washer For Oil Change
What I Look for in a Crush Washer
When I buy a crush washer for an oil change, I first make sure it matches the drain plug size exactly. A washer that is even slightly off can cause leaks or make installation difficult. I also check the material, since most good crush washers are made from aluminum, copper, or soft metal that can compress properly and create a tight seal.
Why I Prefer the Right Material
In my experience, the material matters a lot. Aluminum washers are common and work well for many vehicles. Copper washers are also reliable because they seal nicely and can handle heat well. I avoid using random hard washers because they may not crush properly and could lead to oil seepage.
How I Check Compatibility
Before I buy, I always confirm the washer size in my vehicle manual or by checking the old washer. Some drain plugs need a specific inner diameter and outer diameter, so I do not guess. If I am unsure, I compare the washer to the plug threads or buy a set with multiple sizes.
Single Use vs. Reusable
I usually treat crush washers as single-use parts. Once they are compressed, they may not seal as well the next time. For me, replacing the washer at every oil change is a small cost that helps prevent leaks and keeps the job clean.
What I Consider About Quality
I look for washers with smooth edges and consistent thickness. Cheap washers can be uneven or poorly made, and that can affect the seal. I prefer products from trusted brands or kits with good reviews because I want something dependable when I tighten the drain plug.
How I Decide on Value
I do not focus only on the lowest price. Since crush washers are inexpensive anyway, I care more about fit and reliability. A good washer saves me from oil leaks, extra cleanup, and possible engine damage, so I see it as a worthwhile purchase.
My Final Buying Tip
My biggest tip is to buy the correct size and replace the washer every time I change the oil. That simple step gives me peace of mind and helps ensure a proper seal.
Final Thoughts
I’ve found that using a crush washer for an oil change is a small step that makes a big difference in preventing leaks and keeping the drain plug sealed properly. My takeaway is that replacing the washer each time you change the oil is a simple, low-cost habit that helps protect the engine and avoid messy problems later. I always see it as one of those easy maintenance details that’s well worth doing right.
Author Profile
-
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.
Latest entries
- June 8, 2026Personal RecommendationsI Tested the Best Leave-In Conditioners for Dry, Frizzy Hair: My Top Picks for Smooth, Hydrated Locks
- June 8, 2026Personal RecommendationsI Tested the Best Pressure Relief Cushion for Recliner Chairs and Found Real Comfort
- June 8, 2026Personal RecommendationsI Tested the Best Trash Cans for Cars: 7 Space-Saving Picks for a Cleaner Ride
- June 8, 2026Personal RecommendationsI Tested the Best Tool Valve Spring Compressor: My Honest Experience and Buying Guide