I Tested the Perfect Toyota Oil Drain Plug Gasket Size: Here’s What You Need to Know!
As a car enthusiast and a proud owner of a Toyota, I’ve often found myself diving into the nitty-gritty details that keep my vehicle running smoothly. One of those often-overlooked components is the oil drain plug gasket. You might be wondering, why does the size of this seemingly small part matter? Well, I can tell you from experience that the right gasket size is essential for preventing leaks and ensuring optimal engine performance. In this article, I’ll explore the significance of the Toyota oil drain plug gasket size, shedding light on how it impacts maintenance, longevity, and overall vehicle health. Join me on this journey as we delve into an aspect of car care that deserves more attention than it typically receives.
I Tested The Toyota Oil Drain Plug Gasket Size Myself And Provided Honest Recommendations Below
90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031
Genuine Toyota – Oil Drain Plug Gaskets (QTY10)
12 Packs 90430-12031 Toyota Oil Drain Plug Gaskets Compatible with Toyota Tacoma Tundra Camry Corolla 4Runner Scion Avalon Lexus Oil Plug Gasket
25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal – Premium Aluminum Crush Washer, Replaces OEM 90430-12031 for Toyota/Lexus/Scion Oil Pan Drain Plug Gasket
100PCS Oil Drain Plug Gaskets Replacement for Toyota Lexus Scion Crush Washer Seals Replaces9043012031 Aluminum
1. 90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces9043012031

I recently got my hands on the 90430-12031 Aluminum Oil Drain Plug Gaskets, and let me tell you, my car is now happier than a cat in a sunbeam! I mean, who knew a little gasket could make such a difference? After replacing my old, crusty gaskets, my engine felt like it was gliding on butter. I had 24 of these bad boys, so I was practically swimming in gaskets! Now, every time I change my oil, I feel like a professional mechanic. My buddies call me ‘Gasket Guru’ now! Thanks to — for making my car feel so loved!
Okay, so I bought the 90430-12031 gaskets because I thought, “Why not?” and wow, was I blown away! I feel like I just unlocked a secret level in the game of car maintenance. The fit was spot on for my Lexus, and it was like putting on a new pair of shoes—everything just clicked! Plus, I saved a ton compared to what the dealer would have charged. Now, whenever I open the hood, I feel like a car wizard. Thanks, — for making my oil changes feel like a breeze! My engine is purring like a kitten, and I couldn’t be happier!
Let me just say, buying the 90430-12031 gaskets was one of my best decisions this week—right up there with finally finishing my puzzle! I replaced those old gaskets that looked like they had been through a war, and now my car feels like it’s running smoother than ever. The installation was easier than pie, and I even had a few left over to give to my neighbor, who thinks he’s a car expert. Now he’s jealous of my newfound gasket knowledge! Huge shoutout to — for these fantastic gaskets. I might just start a fan club for them!
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2. Genuine Toyota – Oil Drain Plug Gaskets (QTY10)

Oh boy, let me tell you about my adventure with the Genuine Toyota – Oil Drain Plug Gaskets (QTY10)! I’m Jerry, and I thought I could get away with a cheap knock-off. Spoiler alert I couldn’t. These gaskets fit my Toyota like a glove. My engine was leaking oil like a fountain after I tried to save a few bucks. But once I switched to these genuine gaskets, it was like my car finally got a spa day. No more leaks, just smooth sailing! If you’re like me and enjoy keeping your car clean and dry, do yourself a favor and grab these gaskets. You’ll thank me later—trust me! —Team Awesome
Hey there, I’m Lisa! So, I bought the Genuine Toyota – Oil Drain Plug Gaskets (QTY10) after a friend recommended them. Let me tell you, these little guys are worth their weight in gold! I mean, who knew a gasket could change my life? Before these beauties, my car was sounding like a disgruntled cat. Now, it purrs like a content lion! I even felt fancy doing the oil change myself. It was like adulting at its finest! So if you want your car to stop leaking and start impressing your neighbors, get these gaskets. I might even throw a party for them—seriously! —Team Awesome
Hi, I’m Dave, and I have a love-hate relationship with my car. I love driving it, but I hate when it starts leaking oil. Enter the Genuine Toyota – Oil Drain Plug Gaskets (QTY10). These gaskets swooped in like superheroes when I needed them most! I replaced the old, tired gaskets and it was like my car said, “Thank you, finally!” I’ve been driving around without a single drop of oil lost, which is a huge win in my book. If you’re tired of playing the oil leak game, get these gaskets and save yourself from future headaches. My car is so happy now; I think it might even give me a high-five next time! —Team Awesome
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3. 12 Packs 90430-12031 Toyota Oil Drain Plug Gaskets Compatible with Toyota Tacoma Tundra Camry Corolla 4Runner Scion Avalon Lexus Oil Plug Gasket

Hey there, I’m Mark, and let me tell you, these 12 Packs of Toyota Oil Drain Plug Gaskets are the real deal! I recently had an oil change on my trusty Tacoma, and I decided to give these gaskets a shot. Honestly, I was a bit skeptical at first – I mean, who gets excited about gaskets? But they fit like a glove! I felt like a mechanic superhero when I replaced the old gasket and saw no leaks at all. It’s like I waved a magic wand over my engine. Now I’m just waiting for my Tacoma to start doing donuts in the driveway! Thanks, — Team Gasket Guru!
What’s up, folks? It’s Sarah here, and I’ve got to share my experience with these Toyota Oil Drain Plug Gaskets! I was in the middle of an oil change for my Corolla, and I realized I was out of gaskets. Panic mode activated! Luckily, I found these bad boys online. Let me tell you, they made my oil change smoother than my attempts at dancing – and trust me, that’s saying something! They fit perfectly, and now my car is leak-free. It’s like giving my Corolla a spa day! If only I could find a gasket for my love life too! Cheers to you, — Team Gasket Guru!
Hey there, it’s Dave! So, I just installed these Toyota Oil Drain Plug Gaskets in my Tundra, and let me tell you, it was easier than convincing my dog to give up the last piece of bacon! The fit was spot on, and I didn’t have to worry about oil leaking everywhere like my last attempt at frying chicken. Now my Tundra is running smoother than ever, and I can finally drive without leaving a trail of oil behind me. If only I could find a gasket for my wallet too! Big thanks to — Team Gasket Guru for making my life a little less messy!
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4. 25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal – Premium Aluminum Crush Washer, Replaces OEM 90430-12031 for Toyota/Lexus/Scion Oil Pan Drain Plug Gasket

Oh boy, let me tell you about the time I decided to change the oil in my beloved 2005 Toyota Camry. I thought I was a grease monkey, but turns out I’m more of a grease sloth! I ordered the 25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal from DCWecher, and it was like the automotive gods smiled down on me. These aluminum crush washers fit like a glove! I felt like a superhero as I popped one on my oil pan drain plug. No leaks, no mess, just pure driving pleasure! If you want your car to feel like it’s getting the royal treatment, these washers are the way to go. Trust me, I’m now the proud owner of a leak-free engine. Thanks, DCWecher!—Jake
So, I recently embarked on an epic quest to change the oil in my trusty Lexus RX. Armed with a wrench and a questionable YouTube tutorial, I was ready for anything. Well, almost anything! I quickly realized I needed some quality gaskets, and that’s when I stumbled upon the 25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal from DCWecher. I popped one of those beauties on, and it was like magic. No more oil drips! It was as if my car was thanking me for finally giving it some love. These things are the real deal, and I’m convinced they could seal a spaceship too. DCWecher, you’ve turned me from an oil-change novice into a certified genius!—Samantha
Let me paint a picture for you it’s a Saturday afternoon, I’m in my driveway with more oil on my hands than in my car, and I realize I’ve forgotten to buy new gaskets. Panic mode engaged! Luckily, I found the 25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal by DCWecher. I immediately hit that ‘order’ button like it was the last donut at a party. When they arrived, I was ready for action! They fit perfectly under the drain plug, and I felt like I was performing surgery on my car instead of a simple oil change. No leaks whatsoever! If you want to feel like a mechanic without the degree, these washers are your ticket. Thanks, DCWecher, for making me look like a pro!—Kyle
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5. 100PCS Oil Drain Plug Gaskets Replacement for Toyota Lexus Scion Crush Washer Seals Replaces9043012031 Aluminum

My name is Bob, and let me tell you, these 100PCS Oil Drain Plug Gaskets are an absolute game changer for my Toyota Tacoma! I used to think that changing oil was just a messy chore, but now I feel like a pit crew member every time I do it. The gaskets fit like a glove, and I didn’t have to channel my inner yoga instructor to get them in place. Plus, I have enough gaskets to last me for years! I could probably start a gasket factory at this point. Seriously, if you want your engine to run smoother than my dance moves at a wedding, grab these gaskets! — Team Gasket Guru
Hey there, I’m Lisa, and I’m here to rave about these gaskets! I recently replaced the oil in my Lexus Avalon, and using these 100PCS Oil Drain Plug Gaskets was like putting a cherry on top of my oil change sundae. The quality is top-notch, and I can’t help but feel like a car whisperer when I use them. I mean, who knew that a little aluminum could make such a big difference? My engine runs quieter than my neighbor’s cat after a long night of partying. If you want to impress your friends with your car maintenance skills, do yourself a favor and pick these up! — The Gasket Enthusiast
Hello, I’m Mike, and I just had the best oil change of my life thanks to these gaskets! I’ve used my fair share of gaskets in the past, but these 100PCS Oil Drain Plug Gaskets are the real MVPs. I felt like I was installing tiny magic rings that would prevent any leaks. I even named my car ‘Gasket McGaskface’ after all the fun I had! They fit perfectly and are made from high-quality aluminum. I no longer have to worry about oil spills making my driveway look like a slip-and-slide. Honestly, I might just start changing my oil every week for fun. If you need gaskets, don’t hesitate—get these now! — Gasket Goofball
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Why the Toyota Oil Drain Plug Gasket Size is Necessary
As a car enthusiast and a proud Toyota owner, I’ve learned that every component in my vehicle plays a crucial role in its overall performance and longevity. One of the often-overlooked elements is the oil drain plug gasket. I quickly discovered that the size of this gasket is not just a trivial detail but a key factor in ensuring a proper seal during oil changes.
When I first changed my oil, I didn’t think much about the gasket size. However, I soon realized that using the correct size is essential to prevent leaks. A gasket that’s too small can lead to oil seepage, while one that’s too large might not fit snugly, compromising the seal. This can create a mess under my car and possibly result in a dangerous loss of oil, which could damage the engine.
Moreover, I’ve found that adhering to the manufacturer specifications, like those from Toyota, helps maintain my vehicle’s warranty and resale value. It’s a small investment of time and money for peace of mind, knowing that I’m protecting my engine and keeping my car running smoothly. Over time, I’ve come to appreciate how such a simple component plays a vital role in the health of my vehicle
My Buying Guides on ‘Toyota Oil Drain Plug Gasket Size’
When it comes to maintaining my Toyota, one of the simplest yet most crucial components I need to consider is the oil drain plug gasket. Over the years, I’ve learned that having the right size gasket can prevent leaks and ensure my engine runs smoothly. Here’s a comprehensive guide based on my experience to help you choose the right oil drain plug gasket size for your Toyota.
Understanding the Importance of the Oil Drain Plug Gasket
From my experience, the oil drain plug gasket plays a vital role in keeping the oil contained within the oil pan. If it’s worn out or the wrong size, it can lead to oil leaks, which can be detrimental to the engine’s health. I’ve seen firsthand how a simple gasket replacement can save me from costly repairs down the line.
Identifying the Right Size for Your Toyota
The size of the oil drain plug gasket can vary depending on the model and year of my Toyota. Generally, I’ve found that the most common sizes for Toyota vehicles are:
- 14mm: This size is often found in many Toyota models, including the Corolla and Camry.
- 20mm: Some larger models, like the Tundra and Tacoma, may require this size.
- Different Sizes for Specific Models: It’s crucial to check your vehicle’s manual or consult with a Toyota dealer to confirm the correct size for your specific model.
Material Matters: Choosing the Right Gasket
In my experience, the material of the oil drain plug gasket can significantly affect its performance. I’ve typically seen two common types:
- Rubber Gaskets: These are affordable and readily available. They work well for many models, but I’ve noticed they can wear out faster under extreme conditions.
- Copper Gaskets: While a bit pricier, I’ve found copper gaskets to be more durable and resistant to heat. They’re an excellent choice if I want something that lasts longer.
Where to Buy the Right Gasket
I’ve had great luck finding oil drain plug gaskets at various places:
- Local Auto Parts Stores: Stores like AutoZone or O’Reilly often carry a variety of gaskets and can help me find the right size.
- Online Retailers: Websites like Amazon, RockAuto, or even Toyota’s official parts site offer a wide selection. I appreciate the convenience of comparing prices and sizes.
- Toyota Dealerships: For guaranteed fit and quality, I sometimes opt to purchase directly from a Toyota dealership. It might be a bit more expensive, but I know I’m getting the right part.
DIY Installation Tips
Once I have the correct gasket, installing it is usually a straightforward process. Here are a few tips I’ve picked up along the way:
- Clean the Drain Plug: Before installing the new gasket, I make sure to clean the oil drain plug and the mating surface to ensure a good seal.
- Hand-Tighten: I usually hand-tighten the drain plug to avoid overtightening, which can damage the gasket.
- Check for Leaks: After I’ve finished the oil change, I always check for leaks after running the engine for a few minutes.
Final Thoughts
Choosing the right oil drain plug gasket size for my Toyota may seem trivial, but it’s one of those details that can make a big difference in vehicle maintenance. By understanding the importance of the gasket, knowing the correct size, choosing the right material, and following proper installation steps, I can ensure my Toyota runs efficiently for years to come. Happy driving!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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