Where to Buy an Outboard Motor Online: The Complete Guide

If you’ve started searching for where to buy an outboard motor, you’ve probably hit the same wall most boat owners do.

Most results are forum threads, outboard motor dealers with no prices listed, or listings that don’t say whether the motor is actually in stock. That makes a four- or five-figure purchase harder than it should be.

This guide covers what to check before you order, what actually drives the price, and what shipping and warranty really look like once you hit “buy.” We cite manufacturer pages and an independent boating publication, and we say which is which.

UniversalEngineParts.com is an independent parts retailer. We are not Yamaha, Mercury or Suzuki, and each is a trademark of its own manufacturer.

In This Guide

• Buying an outboard motor online: the short version
• Check fitment before you order, not after
• What actually drives outboard pricing
• Matching horsepower to your boat (and why more isn’t always better)
• Featured in-stock models
• Shipping: what to actually expect
• Warranty: who actually backs the motor
• Common mistakes buyers make
• When to get help before you buy
• Tell us about your outboard
• FAQs

Where to Buy an Outboard Motor Online: The Short Version

Universal Engine Parts lists outboard motors for sale across several major brands, in one place, rather than spread across individual outboard motor dealers. The category currently shows close to a thousand individual listings by horsepower, shaft length and control configuration.

You can browse the full outboard motor category here.

Before you buy an outboard motor online, there are three things worth doing in order.

1. Confirm the engine fits your boat and controls, not just the horsepower rating.
2. Understand what’s actually driving the price, so you’re not comparing a tiller motor to a remote-control rig and wondering why they’re priced differently.
3. Read the shipping and warranty terms before you order, not after the motor is already on a truck.

Each of those gets its own section below.

Check Fitment Before You Order, Not After

An outboard that’s technically the right horsepower can still be the wrong motor for your boat. Shaft length, mounting and rigging requirements can rule out an otherwise perfect listing.

Before you order, run the engine’s brand, model, year and horsepower through the site’s own Compatibility Check tool. A serial number improves accuracy if you have one.

Here’s what’s worth knowing going in. The tool gives you a fast, free, advisory result: Compatible, Additional Verification Recommended, or Not Compatible, based on the details you enter.

It isn’t pulling your boat’s hull ID or checking against manufacturer rigging guides. For best results, treat anything short of a clean “Compatible” as your cue to contact support before ordering, not after the motor arrives.

If you’re not sure what shaft length your transom needs, measure it properly first. Our guide to how to measure an outboard motor shaft length walks through it in five minutes with a tape measure.

What Actually Drives Outboard Pricing

Horsepower is the headline number, but it’s not the only thing moving the price.

Shaft length (short, long, extra-long), control type (tiller versus remote or fly-by-wire), fuel delivery system, and whether the unit includes power trim-and-tilt all shift the price within the same horsepower class.

If you’re trying to figure out a realistic budget before you start comparing listings, our breakdown of what a new outboard motor actually costs is a useful starting point. It explains why two 150 hp motors can be priced hundreds of dollars apart.

Matching Horsepower to Your Boat (and Why More Isn’t Always Better)

It’s tempting to buy the biggest motor a transom can legally carry.

Boating Magazine’s guide to choosing the right boat engine puts the risk plainly: “Overpowering a boat poses risks, including reduced handling, failed transoms and voided warranties.”

The same article notes that “the weight of a boat properly loaded has to be considered when choosing power,” not just the hull’s horsepower rating plate.

Our own guide to choosing an outboard motor goes further. It walks through how load, hull design and intended use (fishing, cruising, watersports) change the right horsepower for your boat, not just the maximum your transom allows.

For best results, start from how you actually use the boat, then check that figure against your hull’s rated maximum. Don’t start from the maximum and work backward.

A separate repower guide, covering full engine swaps rather than new-to-new comparisons, is planned for this series.

Featured In-Stock Models

Three current listings illustrate the range buyers are typically choosing between.

Yamaha F150XB (150 hp)

A mid-range four-stroke commonly specified for mid-size center consoles and pontoon boats that need more cruising speed without stepping up to a 200-plus hp rig.

Yamaha’s own outboard lineup groups this class alongside its inline-4 and V6 offerings, each engineered for a different weight and use case, per Yamaha Outboards’ product range.

Mercury 115ELPT FourStroke

An electric-start, power-trim configuration in the 115 hp class, and a common repower choice for aluminum fishing boats and smaller center consoles.

According to Mercury Marine’s published specifications for this engine family, the 115 hp model displaces 2.1 litres, runs an 8-valve SOHC inline-four, and has a dry weight of 359 lbs (363 lbs on the Command Thrust version).

Suzuki DF140B

A 140 hp four-stroke positioned between the 115 and 150 hp classes.

Suzuki Marine’s own spec sheet lists it as a 4-cylinder inline engine, 124.7 cubic inches (2044 cc) of displacement, with an operating range of 5,600 to 6,200 rpm.

Confirm the model year shown on the listing against the current spec sheet before you order, since outboard model years don’t always match the calendar year.

Current pricing, exact shaft-length options and stock status are shown on each product page rather than reproduced here, since both change over time. Always check the live listing before budgeting.

Where to Buy an Outboard Motor Online: Shipping, What to Actually Expect

Outboards ship as freight, not parcel, so the process looks different from a typical online order.

Published delivery windows for the US and Canada run 7 to 14 business days. Freight cost is calculated at checkout from the engine’s weight, dimensions and your destination, rather than shown as a flat rate up front.

Treat the window as an estimate, not a guarantee. The shipping page itself notes that peak shipping seasons can push it longer.

Before you sign for delivery, inspect the crate or packaging for visible damage. Note anything you see on the carrier’s paperwork, and photograph it before you unbox the engine.

For best results, read the full delivery and inspection steps on the shipping information page before you order, not while the truck is in your driveway.

Where to Buy an Outboard Motor Online: Warranty, Who Actually Backs the Motor

This is the part buyers most often get wrong. The warranty on a new outboard is backed by the engine manufacturer, not the seller, unless a seller specifically states otherwise in writing.

For the brands carried here, standard coverage runs three years for recreational use and one year for commercial use, covering defects in materials and workmanship under normal use. The usual exclusions apply: wear items, improper installation, neglected maintenance, and corrosion from lack of upkeep.

Some brands offer extended or promotional terms beyond the standard window. Because coverage is handled directly by the manufacturer, keep your proof of purchase and register the engine promptly once it arrives.

Full terms and brand-by-brand specifics are on the warranty information page. Read it before you buy, not when you’re filing a claim.

Common Mistakes Buyers Make

• Shopping by horsepower alone, without checking shaft length or control type.
• Assuming the seller’s warranty covers the engine, instead of the manufacturer’s.
• Skipping the compatibility check because the listing “looks right.”
• Budgeting from the sticker price only, without accounting for freight.
• Signing for a damaged crate without noting it on the carrier’s paperwork.
• Not registering the engine’s warranty promptly after delivery.

When to Get Help Before You Buy

Not every question has a clean answer on a product page.

If you’re choosing between two horsepower classes, unsure about a shaft-length fit, or planning a full repower rather than a straight swap, it’s worth talking it through first. Use the Compatibility Check page for a fast fit check.

For a specific question, use Contact Us. If you’d rather talk through your options with someone before you order, book a Technical Consultation.

Tell Us About Your Outboard

Owners know things no spec sheet does. Answer any of these in the comments to help other readers of this guide.

• What brand and horsepower did you end up buying, and why?
• Did the compatibility checker flag anything before you ordered?
• How long did shipping actually take for you?
• What’s the one thing you wish you’d checked before buying?

Share what you can, and we’ll join in with general guidance. Please don’t post personal contact details or payment information.

Before You Go

Not sure which outboard is right for your boat? Send us the boat’s length, weight and current engine (if you’re repowering), and we’ll help you narrow it down.

• Browse the full outboard motor category by brand and horsepower
• Run a Compatibility Check before you order
• Contact our team with any fitment questions

The more detail you send, the faster we can help you choose.

UniversalEngineParts.com is independent and is not affiliated with, endorsed by or sponsored by Yamaha, Mercury Marine, Suzuki Motor Corporation, or any other engine manufacturer named in this guide. Each brand name is a trademark of its respective owner, used here only to identify the engines we sell. This guide is general information only. Specifications, pricing and stock change over time, and outboard model years don’t always match the calendar year. Always confirm current specifications and fitment with the compatibility check tool, and consult a qualified marine technician before installation.

Where to Buy an Outboard Motor Online: FAQs

Where can I buy a new outboard motor online?

Universal Engine Parts lists new outboard motors across multiple brands in one searchable category, with each listing showing horsepower, shaft length and control type so you can filter by what your boat needs before you check fitment and order.

How do I know an outboard will fit my boat before I order?

Run the engine’s brand, model, year and horsepower through the Compatibility Check tool before ordering. A serial number improves accuracy. Treat a result other than a clean “Compatible” as your cue to contact support before you buy, not after.

How much does a new outboard motor cost?

It depends on horsepower, shaft length, control type and fuel system, not horsepower alone. See our breakdown of what a new outboard actually costs for a realistic starting budget.

How long does outboard motor shipping take?

Published delivery windows for the US and Canada are 7 to 14 business days, quoted at checkout based on the motor’s weight, dimensions and destination. Peak-season delays can extend it, per the shipping information page.

Is there a warranty on outboard motors bought online?

Yes. New outboards carry the manufacturer’s own warranty, typically three years recreational and one year commercial, administered directly by the engine maker rather than the seller. Read the brand-specific terms before you buy.

Can I buy an outboard that’s bigger than my boat’s rated maximum?

You shouldn’t. Overpowering a boat risks reduced handling, transom failure and a voided warranty, according to Boating Magazine’s guide to choosing boat power. Stay within your hull’s rated maximum horsepower.

What’s the difference between a tiller and a remote-control outboard?

A tiller outboard is steered by hand at the engine itself, typically on smaller boats. A remote-control (or fly-by-wire) outboard is steered from the helm, and costs more for the same horsepower because of the added rigging and controls.

Do you sell genuine Yamaha, Mercury and Suzuki outboards?

We sell new outboard motors from these manufacturers. We are an independent retailer, not an authorized brand dealer, so confirm with us directly if dealer-specific programs, like extended promotional warranties, matter to your purchase.