A motorcycle oil change kit contains the oil, filter, and drain plug washer you need to complete one oil change

A motorcycle oil change kit is a bundled package that holds the motor oil, oil filter, and crush washer (or sealing ring) for your bike's drain plug — everything required for a single oil change in one box. Some kits also include an oil filter wrench or drain pan. The contents vary by manufacturer and bike model, so you need to match the kit to your motorcycle's specifications: the oil weight (like 10W-40), the filter part number, and the drain plug washer size.

Kits are sold by motorcycle manufacturers, aftermarket brands like Mobil 1 and Castrol, and retailers including RevZilla, Amazon, and local motorcycle shops. They cost between $30 and $80 depending on the oil type and brand. Buying a kit is often cheaper than buying each component separately, and it removes the guesswork about compatibility.

Key Takeaways

  • A motorcycle oil change kit bundles motor oil, an oil filter, and a drain plug washer — the three items you must replace at every oil change.
  • You must match the kit to your bike's model year and engine size, because oil weight and filter type vary across motorcycles.
  • Kits typically cost $30 to $80 and are cheaper than buying oil, filter, and washer separately.
  • Most kits do not include a drain pan or filter wrench, so you may need to buy or borrow those tools separately.

How to identify the right kit for your motorcycle

Start with your owner's manual or the manufacturer's website. Look for the recommended oil viscosity (the weight, like 10W-40 or 15W-50) and the oil filter part number. Write both down. Then find your bike's model year and engine displacement — both appear on the registration or the bike itself.

Search for a kit using those details. Most retailers let you filter by motorcycle make, model, and year. If you buy a kit that does not match your bike, you will not be able to install it, so take the extra minute to confirm before checkout. If you are unsure, call a local motorcycle shop with your VIN or model information and ask them to confirm the oil type and filter number.

What comes in a typical motorcycle oil change kit

The core contents are motor oil (usually one quart or one liter), one oil filter, and one crush washer for the drain plug. Some kits add a drain pan, an oil filter wrench, or a tube of assembly lube. Read the product description before you buy to see what is included.

The oil filter is the most critical component to match correctly. Motorcycle filters are smaller and more varied than car filters, and using the wrong one can restrict oil flow or cause leaks. The crush washer is a one-time-use seal that prevents oil from leaking around the drain plug; you must replace it at every change, which is why kits include a new one.

Steps to use your motorcycle oil change kit

Warm the engine for two to three minutes so the oil flows more easily, then turn it off and let it cool for five minutes. Place a drain pan under the drain plug (located on the bottom or side of the engine). Unscrew the drain plug by hand or with a wrench, remove the old crush washer, and let the oil drain into the pan for several minutes.

Wipe the drain plug clean with a rag. Install the new crush washer from your kit onto the drain plug, then screw the plug back in by hand until snug — do not over-tighten. Locate the oil filter (usually on the side of the engine) and unscrew it by hand or with the filter wrench. Wipe the filter seating surface clean, then hand-screw the new filter from your kit until the rubber seal touches the engine, then turn it another three-quarter turn.

Pour the new oil from your kit into the filler cap opening on top of the engine. Check your manual for the exact amount — most motorcycles hold between 2.5 and 4 quarts. Start the engine and let it run for 30 seconds, then turn it off and wait two minutes. Check the oil level on the sight glass or with the dipstick, and add more oil if needed to reach the full mark.

Where to buy motorcycle oil change kits

Motorcycle-specific retailers like RevZilla, Cycle Gear, and J&P Cycles stock kits for most popular models. Amazon and eBay carry them as well, though you need to verify the kit matches your bike before ordering. Local motorcycle dealerships sell kits for their own brand and can confirm compatibility on the spot.

Aftermarket brands like Mobil 1, Castrol, and Valvoline sell kits through their websites and through retailers. Dealership kits are often more expensive but come with the manufacturer's warranty. Aftermarket kits are cheaper and work well on most bikes, though some riders prefer OEM (original equipment manufacturer) oil and filters for peace of mind.

Kits versus buying components separately

Buying a kit saves money because retailers bundle items at a discount. A kit might cost $50 for oil, filter, and washer together, while buying each separately could cost $60 to $70. Kits also save time — you do not have to hunt for three different part numbers or worry about compatibility.

The downside is that kits lock you into one brand and one oil weight. If you prefer a specific brand or want to experiment with a different viscosity, buying separately gives you more control. Kits also assume you already own a drain pan and filter wrench; if you do not, you will need to buy those tools in addition to the kit.

Common mistakes when using a motorcycle oil change kit

The most common error is forgetting to replace the crush washer on the drain plug. Reusing the old washer will cause the plug to leak oil. Another mistake is over-tightening the drain plug or oil filter, which can strip threads or crack the filter housing. Hand-tighten both until snug, then stop.

A third mistake is pouring in the wrong amount of oil. Too much oil can damage the engine; too little can starve it of lubrication. Always check your manual for the exact capacity and verify the level with the sight glass or dipstick before riding. Finally, do not forget to dispose of the old oil properly — most motorcycle shops and auto parts stores accept used oil for free.

Frequently Asked Questions

Can I use a car oil change kit on my motorcycle?

No. Motorcycle engines are smaller and run hotter than car engines, so they need different oil weights and filter designs. Car oil filters are also too large to fit on most motorcycles. Always use a kit designed for your specific motorcycle model.

How often should I change my motorcycle oil?

Most motorcycles need an oil change every 3,000 to 6,000 miles or every three to six months, whichever comes first. Check your owner's manual for the exact interval for your bike. Some modern motorcycles can go longer between changes, but older bikes and high-performance engines may need more frequent changes.

What if my motorcycle kit does not include a drain pan?

You will need to buy or borrow a drain pan separately. A basic plastic pan costs $10 to $20 at any auto parts store or motorcycle shop. Do not skip this step — old oil is messy and harmful to the environment if spilled on the ground.

Is synthetic oil better than conventional oil for motorcycles?

Synthetic oil lasts longer between changes and performs better in extreme temperatures, but it costs more. Conventional oil is cheaper and works fine for most riders who change oil on schedule. Check your manual to see if your bike requires synthetic or allows conventional oil.

Can I reuse the crush washer from my old drain plug?

No. The crush washer is designed to seal only once. After you remove it, it loses its shape and will not seal properly if reused. This is why kits include a new washer — always install the new one from your kit.