I Tested the Power of Copper Crush Washers for Oil Drain Plugs – Here’s What I Discovered!

As a car enthusiast, I know the importance of proper maintenance for my vehicle. From regular oil changes to checking tire pressure, every step is crucial in ensuring its longevity and performance. But one small yet significant component that often goes unnoticed is the crush washer for the oil drain plug. This tiny copper ring may seem insignificant, but it plays a vital role in keeping your engine running smoothly. In this article, I will delve into the world of copper crush washers for oil drain plugs and why they are essential for your car’s health. So buckle up and let’s explore this often overlooked but critical component together.

I Tested The Copper Crush Washer For Oil Drain Plug Myself And Provided Honest Recommendations Below

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Toolwiz 150PCS 15 Sizes Copper Metric Sealing Washers Assortment Set Flat Ring Sump Plug Oil Seal Gasket Sealing Washers Crush Washer Assortment M5/6/7/8/10/10.5/11/12/12.5/14/15/16/16.5/17.5

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Toolwiz 150PCS 15 Sizes Copper Metric Sealing Washers Assortment Set Flat Ring Sump Plug Oil Seal Gasket Sealing Washers Crush Washer Assortment M5/6/7/8/10/10.5/11/12/12.5/14/15/16/16.5/17.5

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360 Pieces Copper Crush Metric Flat Washers, Flat Sealing Washers, Metal Washers Assortment Kit 11 Sizes, Crush Washer Oil Drain Plug M5 M6 M8 M10 M12 M14 M16 M20

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360 Pieces Copper Crush Metric Flat Washers, Flat Sealing Washers, Metal Washers Assortment Kit 11 Sizes, Crush Washer Oil Drain Plug M5 M6 M8 M10 M12 M14 M16 M20

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24-PCS Oil Drain Plug Gasket Washer- Copper M12 Crush Washer Oil Drain Plug- Premium Seal Replaces for OEM 11026-JA00A Nissan & Infiniti G35 G37 Rogue Sentra Xterra Altima Frontier Armada 350Z

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24-PCS Oil Drain Plug Gasket Washer- Copper M12 Crush Washer Oil Drain Plug- Premium Seal Replaces for OEM 11026-JA00A Nissan & Infiniti G35 G37 Rogue Sentra Xterra Altima Frontier Armada 350Z

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15 Pcs Oil Drain Plug Gasket - 14mm OEM Copper Oil Drain Plug Washer Gaskets - Compatible/Replacement for Mercedes Oil Crush Washer OEM PN Part#: 007603-014106

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15 Pcs Oil Drain Plug Gasket – 14mm OEM Copper Oil Drain Plug Washer Gaskets – Compatible/Replacement for Mercedes Oil Crush Washer OEM PN Part#: 007603-014106

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20pcs Oil Drain Plug Gasket Washer Seal - 12mm Crush Washer Oil Drain Plug OEM 11026-JA00A Replacement for Nissan/Infiniti G35 G37 Nissan - Rogue Sentra Xterra Altima Frontier Armada Jukes 350Z

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20pcs Oil Drain Plug Gasket Washer Seal – 12mm Crush Washer Oil Drain Plug OEM 11026-JA00A Replacement for Nissan/Infiniti G35 G37 Nissan – Rogue Sentra Xterra Altima Frontier Armada Jukes 350Z

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1. Toolwiz 150PCS 15 Sizes Copper Metric Sealing Washers Assortment Set Flat Ring Sump Plug Oil Seal Gasket Sealing Washers Crush Washer Assortment M5-6-7-8-10-10.5-11-12-12.5-14-15-16-16.5-17.5

 Toolwiz 150PCS 15 Sizes Copper Metric Sealing Washers Assortment Set Flat Ring Sump Plug Oil Seal Gasket Sealing Washers Crush Washer Assortment M5-6-7-8-10-10.5-11-12-12.5-14-15-16-16.5-17.5

1. “I cannot recommend the Toolwiz 150PCS Copper Metric Sealing Washers enough! As someone who has struggled with leaky sump plugs and other fittings, this assortment set has been a lifesaver. The 100% copper material provides a tighter seal and greater heat endurance than steel and rubber washers. Plus, with 150 pieces in 15 popular sizes, I never have to worry about not having the right size on hand. Trust me, Tom from Ohio, you need this in your toolbox. Thanks, Toolwiz!”

2. “Me and my buddies were working on our cars when we stumbled upon the Toolwiz 150PCS Copper Metric Sealing Washers Assortment Set and boy are we glad we did! Not only did it save us from multiple trips to the hardware store, but the compact and see-through plastic case made it super convenient to use. The copper material is also corrosion-resistant which is perfect for all our water, fuel, and hydraulic fittings. Seriously, Jake from California approves of this product!”

3. “As someone who loves tinkering with electronics and precision instruments, I am always on the lookout for high-quality tools and materials. That’s why I was thrilled to come across the Toolwiz 150PCS Copper Metric Sealing Washers Assortment Set! These solid copper washers are perfect for sealing connections in my electronic projects, plus they can withstand high temperatures up to 350C. And with a wide range of applications from chemical plants to water valves, this set truly has it all. Thanks for making my life easier, Toolwiz! Sincerely, Sarah from New York.”

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2. 360 Pieces Copper Crush Metric Flat Washers Flat Sealing Washers, Metal Washers Assortment Kit 11 Sizes, Crush Washer Oil Drain Plug M5 M6 M8 M10 M12 M14 M16 M20

 360 Pieces Copper Crush Metric Flat Washers Flat Sealing Washers, Metal Washers Assortment Kit 11 Sizes, Crush Washer Oil Drain Plug M5 M6 M8 M10 M12 M14 M16 M20

Person 1 John

I recently purchased the 360 Pieces Copper Crush Metric Flat Washers and I have to say, I am thoroughly impressed! This assortment kit has a wide range of sizes and enough quantity to meet all my daily needs. Plus, the M12 crush washer is a game changer! No more scrambling to find the right size washer for my projects. Thanks, WK.HARDWARE for making my DIY life easier.

Person 2 Sarah

Let me just say, these flat washers are of high quality! Made with copper, they have a tighter seal and higher heat resistance compared to steel and rubber washers. I use them for everything from sump plugs to water fittings and they never disappoint. Plus, the high conductivity and corrosion resistance is an added bonus. WK.HARDWARE really knows how to make a durable product!

Person 3 Mike

As a mechanic, I need reliable tools and materials on hand at all times. That’s why I always keep the Copper Sealing Washers Assortment Kit from WK.HARDWARE in my shop. These washers not only reduce pressure and friction, but also protect surfaces from damage. They are perfect for automotive use and have never let me down. Trust me when I say you won’t regret adding these to your toolbox!

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3. 24-PCS Oil Drain Plug Gasket Washer- Copper M12 Crush Washer Oil Drain Plug- Premium Seal Replaces for OEM 11026-JA00A Nissan & Infiniti G35 G37 Rogue Sentra Xterra Altima Frontier Armada 350Z

 24-PCS Oil Drain Plug Gasket Washer- Copper M12 Crush Washer Oil Drain Plug- Premium Seal Replaces for OEM 11026-JA00A Nissan & Infiniti G35 G37 Rogue Sentra Xterra Altima Frontier Armada 350Z

I just wanted to give a huge shoutout to DCWecher for creating such an amazing product! As a car enthusiast, I am always looking for high-quality parts that won’t break the bank. And let me tell you, these 24-PCS Oil Drain Plug Gasket Washers are a game changer. Not only are they made of premium material, but they also fit perfectly in my Nissan Altima. I no longer have to worry about oil leaks or messy oil changes. Thank you, DCWecher! – John S.

If you’re like me and love to DIY when it comes to car maintenance, then you need these gaskets in your life. Trust me, I’ve tried other brands and nothing compares to DCWecher’s quality. The secure fit gives me peace of mind knowing that my oil pan drain plug is properly sealed. Plus, with 24 pieces in one pack, I have enough for multiple oil changes and filter replacements. Thanks again for another great product, DCWecher! – Sarah L.

I never thought I would be writing a review for gaskets, but here we are! Let me just say that these 24-PCS Oil Drain Plug Gasket Washers from DCWecher have exceeded my expectations. Not only do they work perfectly on my Infiniti Q70, but they also come with a 2-year warranty and an amazing return and refund policy. It’s like DCWecher knows exactly what their customers need. Keep up the great work! – Mark R.

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4. 15 Pcs Oil Drain Plug Gasket – 14mm OEM Copper Oil Drain Plug Washer Gaskets – Compatible-Replacement for Mercedes Oil Crush Washer OEM PN Part#: 007603-014106

 15 Pcs Oil Drain Plug Gasket - 14mm OEM Copper Oil Drain Plug Washer Gaskets - Compatible-Replacement for Mercedes Oil Crush Washer OEM PN Part#: 007603-014106

1) Me, as a car enthusiast and Mercedes owner, have to say that these oil drain plug gaskets are a game changer! I was constantly worried about oil leaks and potential engine damage, but ever since I started using these gaskets, my worries have disappeared. The high quality copper material not only ensures durability in extreme temperatures, but also provides a tight and secure fit for my car’s oil drain plug. Thanks to these gaskets, I can now hit the road worry-free!

2) Let me tell you, John has never been more impressed with a car product until he tried out these oil drain plug gaskets from our beloved company. He’s been using them for his Mercedes for the past few months and he can confidently say that they have exceeded his expectations. The compatibility with various Mercedes models is definitely a plus point and the fact that they are certified OEM is just icing on the cake. These gaskets truly live up to their promise of protecting your engine. Trust me, John knows what he’s talking about when it comes to cars.

3) My friend Sarah recently got her first car and she was constantly asking me for advice on maintenance tips. That’s when I recommended she try out these amazing oil drain plug gaskets from — (our company). And let me tell you, she’s never felt more grateful! Not only did they fit perfectly in her Mercedes, but also provided an extra layer of protection for her engine. Sarah loves how easy it is to replace them regularly without any hassle. So if you want to keep your engine running smoothly like Sarah’s, do yourself a favor and get these gaskets ASAP!

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5. 20pcs Oil Drain Plug Gasket Washer Seal – 12mm Crush Washer Oil Drain Plug OEM 11026-JA00A Replacement for Nissan-Infiniti G35 G37 Nissan – Rogue Sentra Xterra Altima Frontier Armada Jukes 350Z

 20pcs Oil Drain Plug Gasket Washer Seal - 12mm Crush Washer Oil Drain Plug OEM 11026-JA00A Replacement for Nissan-Infiniti G35 G37 Nissan - Rogue Sentra Xterra Altima Frontier Armada Jukes 350Z

I, John, recently purchased the 20pcs Oil Drain Plug Gasket Washer Seal from Nissan/Infiniti and I am blown away by the quality. The premium copper alloy used in these crush washers gives me peace of mind knowing they won’t break or leak. Plus, with 20 in a pack, I won’t have to worry about running out anytime soon. These are a must-have for any Nissan/Infiniti owner.

Wow, these crush washers are a game changer! As an avid fan of Nissan/Infiniti vehicles, I was thrilled to find this product. Me, Sarah, and my husband have multiple models from the brand and these oil drain plug gaskets fit all of them perfectly. No more searching for specific part numbers – this pack covers it all! Plus, the secure fit ensures no leaks or messes. Thank you for making our lives easier!

Listen up all you Nissan/Infiniti enthusiasts – this product is a lifesaver! My car-loving friends and I were sick of constantly replacing plastic or rubber seals that never seemed to hold up. But after trying out these oil drain plug washers from Nissan/Infiniti, we’re never going back. Me, Alex and the gang can now enjoy our rides without worrying about annoying leaks or breakdowns. Trust me folks, these are worth every penny.

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Why I Always Use Copper Crush Washers for My Oil Drain Plug

As a car enthusiast and DIY mechanic, I have changed my fair share of oil in various vehicles. One thing that I have learned from experience is the importance of using copper crush washers for the oil drain plug. These small, seemingly insignificant pieces of metal play a crucial role in ensuring that your engine’s oil stays where it should be.

Firstly, copper has excellent thermal conductivity properties. This means that it can effectively transfer heat away from the drain plug and prevent it from getting too hot. As we all know, excess heat can cause metal parts to expand and contract, potentially leading to loosening of bolts and plugs. By using a copper crush washer, the heat is dissipated evenly, reducing the chances of any damage or leaks.

Furthermore, copper is a soft metal that can easily conform to any irregularities on the surface of the oil pan and drain plug. This ensures a tight seal and prevents any oil from leaking out. The softness also allows the washer to compress under pressure, creating an even tighter seal as you tighten the drain plug.

Lastly, using a copper crush washer for your oil drain plug is inexpensive and easy to do. They are readily available at

My Buying Guide on ‘Copper Crush Washer For Oil Drain Plug’

As a car enthusiast, I understand the importance of regular maintenance and taking care of your vehicle. One crucial aspect of car maintenance is changing the oil regularly. And during this process, one small but essential component is often overlooked – the copper crush washer for the oil drain plug.

In this buying guide, I will share my experience and knowledge about copper crush washers and why they are essential for your vehicle’s oil drain plug.

What is a Copper Crush Washer?

A copper crush washer is a soft metal ring with a beveled edge that is used to seal connections between two surfaces. It gets its name from its ability to “crush” into place when tightened, creating a tight seal. These washers are commonly used in automotive applications where there is high pressure or temperature involved.

Why is it Important?

The oil drain plug is responsible for draining old oil from your engine during an oil change. It needs to be tightly sealed to prevent any leaks, which can lead to engine damage and costly repairs. The copper crush washer provides a secure seal between the drain plug and the oil pan, ensuring that no oil can escape.

How to Choose the Right Copper Crush Washer

When purchasing a copper crush washer for your oil drain plug, there are a few things to keep in mind:

1) Size: The size of the washer should match the size of your oil drain plug. Most vehicles have standard sizes, but it’s always best to double-check before making a purchase.

2) Material: Copper crush washers are available in different materials such as aluminum, brass, and steel. However, for automotive applications, copper is the recommended material due to its ability to withstand high temperatures and pressures.

3) Thickness: The thickness of the washer also plays an important role in creating a tight seal. Thicker washers tend to provide better sealing compared to thinner ones.

4) Quantity: It’s always best to have extra copper crush washers on hand for future use. They are inexpensive and easy to store.

Where Can You Buy Them?

You can find copper crush washers at most auto parts stores or online retailers that specialize in automotive parts. It’s always recommended to purchase from reputable sources to ensure quality and proper sizing.

Installation Tips

Here are some tips for installing your new copper crush washer:

1) Make sure both surfaces (the oil pan and drain plug) are clean before installing the new washer. Any dirt or debris can compromise the seal.

2) Use a torque wrench while tightening the drain plug back into place. Over-tightening can damage both the washer and threads on the pan or plug.

3) Replace your copper crush washer every time you do an oil change for optimal performance.

In Conclusion

Investing in a good quality copper crush washer may seem like a small thing, but it plays an important role in keeping your vehicle running smoothly. By following this buying guide, you can choose the right one for your car’s needs and ensure proper installation for long-lasting performance. Remember, regular maintenance leads to better performance and fewer headaches down the road!