Easily Crush Washer Oil Drain Plug Kit – 568 Pieces, 18 Aluminium Sizes (M6 to M24)

What it is and what you’re using it for

This Easily Crush Washer Oil Drain Plug kit is a practical assortment of aluminium drain plug washers, packed so you’re less likely to be stuck when the right size is missing. In day-to-day workshop life (or DIY maintenance at home), a sump drain plug gasket can become damaged, flattened unevenly, or simply need replacing as part of regular oil changes. This kit is aimed at giving you the right crush washer in one grab, rather than hunting individual sizes.

On paper, the intended use is broad: automotive and also electrical/hydraulic-style applications where drain lines, oil lines, and fittings are involved. The core idea is simple—these washers sit between the drain plug and the oil pan to help form a tight seal, reducing the chance of leaks. The assortment format is what makes it useful: 568 pieces across 18 sizes.

Key takeaways before you buy

If you like having “the right thing” on the shelf, this set makes sense. The aluminium construction is positioned for durability and corrosion resistance, including harsher conditions such as high temperatures, colder weather, and areas with high humidity. It also claims tighter sealing compared with rubber washers, plus the design intent to reduce friction between the fastener and the mating surface—helpful when you’re trying to avoid loosening over time.

That said, it’s not perfect for every scenario. An assortment like this is only helpful if your specific drain plug size matches one of the included options, and the correct mating surfaces matter. If you regularly work on a very specific engine make/model with strict OEM requirements, you may still want to confirm which size you actually need.

Where it stands out in real use

The kit is built around convenience and speed. It’s supplied in a durable, transparent storage box with labelling, so you can identify the correct size quickly instead of digging through a mixed pile of washers. That might sound minor, but it’s the sort of annoyance you avoid during a job where time matters (or where you’re trying to get the car back together in one session).

Another everyday benefit is the range itself. The included sizes listed are M6, M8, M10, M12, M14, M16, M18, M20, M22, and M24—almost all of the common “middle ground” sizes people tend to encounter. If your garage does more than one vehicle, or you perform frequent maintenance across different setups, the coverage is the headline here.

Tech specs

• Name: Crush Washer Oil Drain Plug Gasket Assortment Kit
• Type: Aluminium crush washer set for oil drain plugs
• Quantity: 568 pieces
• Sizes: 18 sizes (M6, M8, M10, M12, M14, M16, M18, M20, M22, M24)
• Material: Aluminium
• Included format: labelled, transparent storage box

What matters for compatibility (and where mistakes happen)

A kit like this lives or dies on whether the thread/size you need lines up with the correct washer. Based on the sizes provided, you’ll want to match the drain plug size you’re working with (for example, M10 jobs will need the M10 washer). If you’re not sure, it’s worth checking before you remove an old plug—because once you’ve drained and opened things up, improvising isn’t a great feeling.

Also consider that the product is described for use in automotive and electrical/hydraulic-style applications involving oil lines and drainage. If your use case is something unusual or you’re dealing with a very specific sealing setup, you may find this assortment is more “covers a lot of common needs” than a perfect bespoke replacement.

Practical example: using it for an oil change

Imagine you’re doing an oil change and you notice the old drain plug washer is flattened unevenly or has visible wear. You remove the drain plug, wipe the mating face on the sump, and you need a replacement washer that matches the drain plug size. With a labelled box like this, you can go straight to the marked compartment (instead of guessing or ordering last minute), fit the new aluminium crush washer, then re-tighten to help restore a tight seal.

Is it worth it?

This is a worthwhile purchase if you want a ready supply of aluminium crush washers and you expect to handle different oil drain plug sizes—either across multiple vehicles or across ongoing maintenance jobs. The labelled transparent box and the broad size spread make it the sort of kit you reach for repeatedly.

However, it may not suit you if you only work on one vehicle and already know you’ll only ever need a single washer size, or if your setup requires a very specific OEM gasket type where “close enough” isn’t acceptable. In those cases, you might find a smaller, targeted pack better fits your needs.

Mini FAQ

How many sizes are included?

The kit includes 18 sizes, with a total of 568 pieces.

Which sizes does it cover?

The listed sizes are M6, M8, M10, M12, M14, M16, M18, M20, M22, and M24.

What’s the main advantage of aluminium here?

It’s described as corrosion resistant in harsh conditions and as offering a tighter seal than rubber washers, with intended benefits around reduced friction and leak prevention.

Is this only for cars?

It’s described as suitable for automotive applications and also for electrical/hydraulic-style uses involving oil lines and drainage fittings.

What should I double-check before fitting?

You’ll want to confirm the washer size matches the drain plug you’re using, and that the sealing surfaces are clean and properly seated.