This post covers what to know at Yamaha Online Parts when weighing OEM against aftermarket parts, based on the store’s own published position. The store says aftermarket parts can be just as good but may affect coverage, and its warranty terms require purchase from an authorized Yamaha dealer. Readers also get its prices and policy details.
Key Takeaways
- Engines are final sale, and returned parts must be new, unused and uninstalled within 45 days.
- Orders of $99 or more ship free in the contiguous US; smaller orders pay $11.99.
- The F115 100 hour service kit costs $151.20 and bundles filters, gaskets, spark plugs and fluids.
- Confirm your engine model with the store’s selector and find your PID before ordering.
Yamaha Online Parts describes what it sells as genuine Yamaha OEM parts, covering outboards, WaveRunners, ATVs, snowmobiles, golf carts and more. That raises a fair question for any owner planning a repair or a maintenance order: is paying for OEM worth it?
The store does not claim the answer is simple. Its own FAQ says aftermarket parts “can be just as good or occasionally even better,” then adds that they may affect your warranty coverage.
This guide covers what the store says about OEM parts, what its warranty terms require, and what to check before you order. It looks at the store’s position and does not hand down a verdict.
What “OEM” Means at Yamaha Online Parts
OEM stands for original equipment manufacturer. At this store, the word refers to genuine Yamaha parts. The store says its OEM parts are “designed to factory spec, tested for salt, heat, and long hours,” and its Advantages page says they are built to the same standards as the original components.
The OEM Parts page also explains how the buying chain works. It says Yamaha “does not directly sell parts, products, kits, outboards, and more directly to consumers,” which is why the store positions itself as a dealer between Yamaha and the owner. That is the store’s statement, and this guide has not checked it independently.
Here is how the store’s wording breaks down:
- OEM: parts made to the same standards as the originals fitted at the factory, according to the store.
- Genuine: the store describes every item it ships as a genuine Yamaha part.
- Aftermarket: parts not made by Yamaha. The store says their quality varies.
Who Is Selling These Parts
Yamaha Online Parts is an independent online retailer. Its Terms of Service say the site “is owned and operated by Central Assets & Operations LLC,” and its Privacy Policy, effective Dec 12, 2022, names the same company. The site does not claim to be run by Yamaha.
The store describes itself as a “certified online dealer” of Yamaha OEM outboard parts. It names no certifying body, so treat that as the store’s own wording.
Orders ship from a warehouse in southwest Florida. Phone and email support are available on the store’s Contact page, Monday to Friday, 8AM to 5PM EST.
The Case the Store Makes for OEM, and Where It Stays Even Handed
The store’s Advantages page argues for OEM on practical grounds, and it is honest about the limits of that argument. Everything below is the store’s own position, not something this guide has tested.
The store’s points for OEM:
- OEM parts “fit better, last longer” than aftermarket parts.
- They are “designed to factory spec, tested for salt, heat, and long hours,” and the page points to Yamaha’s Outboard Performance Bulletins as part of how Yamaha tests parts against marine conditions.
- Aftermarket parts vary in quality, so a buyer has more to check.
What the store concedes:
- OEM parts can cost more upfront. The store says that cost may be recovered over time, but it gives no figures.
- Its FAQ states that aftermarket parts “can be just as good or occasionally even better.”
That second concession is worth noticing. The store does not say aftermarket parts are always worse. Its real warning is about warranty, which is why the next section looks at the specific terms the store publishes.
Where Warranty Comes In
Warranty is where the OEM question gets practical. The store’s Advantages page sets out the parts warranty, and the length depends on how the part is used.
| Use | Warranty period |
| Outboard parts and accessories, pleasure use | 1 year |
| Commercial use | 90 days |
| Outboard electrical components | 30 days |
| Yamaha apparel | 90 days |
Coverage applies to defects in material or workmanship. It does not cover installation or troubleshooting labor, maintenance or normal wear, and it excludes spark plugs, fuel and oil filters, shear pins, propellers, hubs, water pumps and anodes.
Two conditions matter most. The page says parts must be bought from an authorized Yamaha dealer, with a purchase receipt, and that coverage is checked using the outboard’s Primary Identification number (PID). The store’s own pages do not state that it is an authorized Yamaha dealer, so confirm your coverage with Yamaha or a dealer before you rely on it.
The store also offers an example of why fluids matter: a changed fluid that did not meet specifications led to a system failure and a denied claim.
Service Kits and Fluids Worth Comparing
Some products in the catalog make the OEM question easier to picture than others. The store lists 20 hour and 100 hour service kits and a Yamalube range that includes oils, a fuel stabilizer and a gearcase lube. Its own warranty example is about a fluid that missed the specification, so these are the products where a buyer is most likely to weigh genuine against alternative. The store’s homepage shows no prices, so check each product page for current pricing and engine fit.
Yamaha Maintenance Kit
This kit is built for owners of Yamaha F115 outboards from 2014 on who are due for the 100 hour service, one of the intervals the store lists (first 20 hours, every 50 hours, annually or every 100 hours). It bundles Yamaha filters and gaskets with Yamalube fluids in one engine specific SKU (PVYK0184), which matters because the store’s own warranty example involves a fluid that did not meet specifications.
- Fits F115 outboards produced in 2014 and later, except the F115LA, F115XA and F115JA models.
- Includes a Yamaha primary fuel filter element and a Yamaha outboard oil filter.
- Includes four NGK LKR6E spark plugs.
- Includes one gallon of Yamalube 10W 30 4M FC W engine oil and a 32 oz bottle of Yamalube Marine Gear Case Lube Oil.
- Includes two lower unit drain gaskets and one oil plug drain gasket.
Price: $151.20 on the product page. Orders of $99 or more ship free in the contiguous US (may not apply to engines or oversized orders), and the store accepts returns within 45 days if the item is new, unused and uninstalled. The store’s current Marine Putaway Sale codes start at $20 off a $200 order, so this kit alone does not reach the first threshold.
Yamaha Yamalube Oil
This is Yamalube 2M, a semi synthetic two stroke marine oil the store describes as built for demanding use in Yamaha 2 stroke outboards. It is for owners whose engines call for TC W3 oil, and it is one of the named Yamalube products on the store’s OEM Parts page, which makes it a practical example of where the genuine versus alternative question comes up for fluids.
- NMMA TC W3 certified, in a 1 gallon size (Yamaha part number LUB 2STRK M1 04).
- For water cooled Yamaha 2 stroke outboards that require TC W3 oil, in pre mix or oil injection systems when the owner’s manual ratio and oil type are followed.
- The page lists a common pre mix ratio of 50:1 (about 2.6 oz per US gallon of gasoline) and 25:1 for some break in procedures.
- One gallon holds 128 oz and treats approximately 50 gallons of gasoline at 50:1.
- Not recommended for WaveRunner Personal Watercraft or Yamaha Sport Boats.
Price: $47.81 on the product page (a second price of $48.95 also appears there, so confirm the current price at checkout). Orders of $99 or more ship free in the contiguous US (may not apply to engines or oversized orders), and the store accepts returns within 45 days for new, unused items. The store’s current Marine Putaway Sale codes start at $20 off a $200 order.
Yamaha Gear Case Oil
This is Yamaha’s gearcase lubricant in a 32 oz bottle, meant for owners servicing the lower unit on an outboard of 250 HP or less. It is one of the Yamaha branded fluids named on the store’s OEM Parts page, and the same bottle is part of the F115 100 hour service kit, so it is easy to buy on its own or as part of a kit.
- Yamalube Marine Gear Case Lube in a 32 oz size (part number ACC-GEARL-UB-QT).
- Described as a marine lubricant for gearcase components running at high speeds for extended periods, in fresh or saltwater.
- The product page lists rust and corrosion inhibitors in the formula.
- Intended for all outboards of 250 HP or less, excluding Yamaha 4.2L V6 outboards.
Price: $14.93 on the product page (a second price of $14.96 also appears, so confirm the current price at checkout). At that price the bottle alone falls below the $99 free shipping threshold, and the store lists a $11.99 flat rate for smaller orders, so it makes the most sense added to a larger order. Returns are accepted within 45 days for new, unused items.
Yamaha Fuel Stabilizer and Conditioner
This is Yamaha’s alcohol free fuel stabilizer and conditioner for gasoline engines, aimed at owners whose boat or equipment sits between trips or goes into storage. It is one of the Yamalube products named on the store’s OEM Parts page, and it fits the storage prep theme behind the store’s “Autumn Must Haves” banner.
- 12 oz bottle (part number ACC-FSTAB-PL-12).
- The page describes it as made for ethanol blended gasoline, helping fight moisture, oxidation and phase separation.
- Two treatment rates are listed: 1 oz per 3 gallons for in season use and 1 oz per gallon for storage over 2 months.
- For Yamaha outboards, WaveRunners, generators and other gasoline engines, and not for diesel.
- The page says to follow Yamaha fuel guidance for outboards and not to use E15 or E85.
Price: $6.71 on the product page (a second price of $6.95 also appears, so confirm the current price at checkout). The bottle alone falls well below the $99 free shipping threshold, and the store lists a $11.99 flat rate for smaller orders, so it makes the most sense added to a larger order. Returns are accepted within 45 days for new, unused items.
Getting the Right Part Before You Order
Fit matters first because returns have limits. The Refund Policy accepts items within 45 days, but parts must be new, unused and uninstalled, and outboard engines are final sale. Checking compatibility before you order is the easier path.
The store gives you several ways to do that. The homepage has an engine model selector that runs from F9.9 to F350 V8. The OEM Parts page says Snap On EPC provides diagrams, part numbers and pricing for Yamaha parts, and the store links to those schematics, which are hosted on snaponepc.com. Owner’s manuals online require your engine’s PID.
If a part still looks uncertain, the store offers a “Talk to a Parts Expert” option for compatibility questions.
A short checklist before you add to cart:
- Confirm your exact engine model in the selector.
- Find your engine’s PID.
- Check the part number against the schematic.
- Contact the store’s support team if anything is unclear.
Returns, Shipping and Support: What to Know Before You Order
The store’s Refund Policy and Shipping Policy are specific, so it is worth reading the numbers before you order. Here are the points that matter most for a parts buyer.
| Returns | Shipping |
| 45 day return window | Free at $99 or more in the contiguous US |
| Propellers: 30 days | $11.99 flat rate below $99 |
| Outboard engines are non returnable | $19.99 flat rate to HI, AK and PR |
| Parts must be new, unused and uninstalled | In stock orders placed before 11am ET ship the same business day |
| A 20% restocking fee may apply to listed families, such as lower units, fuel pumps and trim and tilt assemblies | In stock delivery typically takes 2 to 5 business days |
| Customer pays return shipping when the order shipped correctly | Backorders and lead times are sent by email |
| An RA number and photos are required | Free shipping may not apply to engines or oversized orders |
Two timing details are worth noting. An order marked “in processing” cannot be cancelled and ships within 24 business hours, so check fit before you pay. If a package arrives damaged, report it within 30 days of delivery, and tell the store within 45 days if items are short or incorrect.
Current Offer
At the time of writing, the store’s homepage banner advertises its Marine Putaway Sale with sitewide savings and three codes: PUT****** takes $20 off a $200 order, PUT****** takes $50 off a $500 order, and PUT****** takes $75 off a $750 order. Check the store’s banner for current terms before you order.
Summary
This guide looked at what Yamaha Online Parts says about OEM parts and how its policies work in practice. It covered the F115 100 hour service kit at $151.20, Yamalube 2M two stroke oil at $47.81, gear case lube at $14.93 and fuel stabilizer at $6.71. It also covered the store’s Marine Putaway Sale codes, which start at $20 off a $200 order.
The F115 kit stood out because it bundles Yamaha filters, gaskets, NGK spark plugs and Yamalube fluids into one engine specific purchase. The warranty section also stood out: the store lists a 1 year warranty for pleasure use, 90 days for commercial use and 30 days for outboard electrical parts. Those terms require a purchase from an authorized Yamaha dealer, and the store’s pages do not state that it is one.
Two steps can help a reader before ordering. First, confirm the engine model and PID using the store’s selector, which runs from F9.9 to F350 V8, because engines are final sale and parts must be new, unused and uninstalled to be returned within 45 days. Second, confirm warranty coverage with Yamaha or a dealer before relying on it, and group small items like the fuel stabilizer with a larger order to reach the $99 free shipping threshold.
