Top 10 Best 40hp Outboard Motor [2022]

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1DB Electrical 410-44088 Starter Compatible With/Replacement For Mariner Mercury marine 25Hp 30Hp 40Hp9.8Check Price on Amazon
2SouthMarine 6H4-W0078 6H4-W0078-00 Water Pump Kit for Yamaha 40HP 50HP Boat Outboard Motors9.2Check Price on Amazon
3New Starter Replacement For Mercury Mariner Outboard 30HP 40HP 50HP 60HP 1994-2009 508224629Check Price on Amazon
4TBVECHI 3.6HP Outboard Motor Boat Engine9Check Price on Amazon
5SouthMarine Boat Engine Aluminum Alloy Propeller 11 1/8x13-G for Yamaha 40HP 50HP 55HP Outboard Motors 69W-45945-00-00 11.125x138.6Check Price on Amazon
6Motor Cover, Full Outboard Engine Cover8.6Check Price on Amazon
7New Trim Motor Replacement For Yamaha Outboard F40TLR 2001-2007 40HP Engine8.4Check Price on Amazon
8SouthMarine Boat Engine 13200-944J0-000 13200-944J0 Carbs Carburetor Assy for Suzuki DT40 DT40W 40WR 40HP Outboard Motor8.4Check Price on Amazon
9Outboard Boat Engine Motor 4-Stroke 4.0 HP8.4Check Price on Amazon
10NN/AA 4HP 4 Stroke Outboard Motor Boat Engine with Air Cooling CDI System Fishing Boat Engine 52cc Water Sports Heavy Duty Boat Motor8.2Check Price on Amazon
Disclaimer: As an Amazon Associate I Earn from Qualifying Purchases. But that doesn't change the price.

Table Of Content:

1. DB Electrical 410-44088 Starter Compatible With/Replacement For Mariner Mercury marine 25Hp 30Hp 40Hp

  • Specs: Unit Type: Starter, Voltage: 12, Rotation: CCW, Teeth: 11, KW: 0.6, Starter Type: PMDD
  • Replaces OEM Numbers: API MARINE: MOT5000, MOT5000N, ARCO MARINE: 3420, ARROWHEAD: 410-44088, ARROWHEAD (OEM): S108-80BN, ARROWHEAD (OEM) (OLD): S108-80B, EMP PARTS: 4-6410, HITACHI: S108-80, S108-80A, S108-80B, J & N: 410-44088, LESTER: 18310, MERCURY MARINE: 50-814980M, 50-96359M, 50-97693M, SIERRA MARINE: 18-6410, WAI: 18310N, YAMAHA: 689-81800-11-00, 689-81800-12-00, 689-81800-13-00.
  • Compatible With/Replacement For: MARINER: 25E 1980-1984, 25EL 1980-1984, 30E 1980-1986, 30EL 1980-1986, 30ELO 1987-1989, 30EO 1987-1990, 40E 1981-1985, 40EL 1981-1985, 40ELHPTO 1986-1988, 40ELO 1986-1989, 40ELPTO 1986-1988, 40EO 1986-1989, YAMAHA: 25EL 1984-1985, 25ES 1984-1985, 25L 1984-1985, 25S 1984-1985, 30EL 1984-1986, 30ES 1984-1986, C25ELH 1993-1997, C25ELR 1991-1997, C25MLH 1993-1997, C25MSH 1993-1997, C30ELR 1991-1997, C40ELR 1991-1997, C40ESH 1997, C40MLH 1994-1995.
  • 1-year warranty protects you after your purchase.
  • 100% New aftermarket Starter built to meet OEM specifications for Mariner, Yamaha

2. SouthMarine 6H4-W0078 6H4-W0078-00 Water Pump Kit for Yamaha 40HP 50HP Boat Outboard Motors

  • This water pump impeller repair kit for yamaha outboards OEM p/n 6H4-W0078-01 6H4-W0078-00 6H4-W0078-A0.
  • Water pump rebuild kit replacement for Yamaha outboards 2 Stroke 40HP 50HP 50 Pro Series boat motor parts replacement cooling system.
  • Compatible with the outboards boat motor Sierra Marine 18-3429 18-3408 SEI Marine 96-499-01CK 96-499-02CK GLM 12064 12287 .
  • Package contains neoprene Water Pump Impeller 6H4-44352-02-00 6H4-44352-00-00 18-3068, Insert Cup 663-44324-00-00 18-3435, Outer Plate, Catridge 663-44323-00-00 18-3436,Gasket 663-44315-00-00 663-44315-A0-00 18-0292 663-44324-00-00 663-44324-A0-00 663-44316-00-00 663-44316-A0-00, Damper, Water Seal 663-44366-00-00 93101-23070-00 Key, Woodruff Impeller 90280-03024-00 18-3297 and bolts as pictures showed.
  • Find the correct impeller kits for your boat motor, it is VERY IMPORTANT to check your outboard model or s/n before purchase.

3. New Starter Replacement For Mercury Mariner Outboard 30HP 40HP 50HP 60HP 1994-2009 50822462

  • Brand New – Manufactured with New Premium Quality Components
  • Engineered to Meet or Exceed OEM Specifications
  • All Items Tested for Reliability, Durability and Performance
  • One Year Hassle Free Guarantee
  • See Product Description for Fitment Chart

4. TBVECHI 3.6HP Outboard Motor Boat Engine

  • 2 STROKE 3.
  • DETAILS: Mixed Rating: Fuel : Oil (30/50:1); Cold style: Water-cooled; Engine Position:Outboard; Shipping Weight: 21.
  • ADVANTAGES: 360 degree steering rotation for reverse without gear shifting; Start-In-Gear protection/clutch feature prohibits prop rotation while idling; Lift/Tilt feature for shallow water operation and convenience; Superior engine water cooling system for improved engine performance; Easy pull off engine cover with push button latch for instant motor access.
  • EXCELLENT FUNCTIONS: Standard CDI ignition system for easy starting and improved performance; Vertical mount engine design for increased power, performance and durability; Superior carbonation system with primer bulb for increased efficiency; Twist grip throttle handle and engine stop button for improved response; Superior outboard anti corrosion system and anodes for increased durability;Durable cast aluminum construction for superior corrosion protection.
  • ABOUT US: SHIP FROM US STOCK! We have our own overseas warehouse and a professional Customer Service Team to reply you within 24 hours.

5. SouthMarine Boat Engine Aluminum Alloy Propeller 11 1/8×13-G for Yamaha 40HP 50HP 55HP Outboard Motors 69W-45945-00-00 11.125×13

  • Fit OEM part number: 69W-45945-00-00
  • Size:11-1/8″X13″-G
  • Material: Aluminum Alloy
  • Number of Blades: 3, Number of Spline: 13
  • Through Hub Exhaust

6. Motor Cover, Full Outboard Engine Cover

  • NOTE】Please go by the ” Length ” of your motor, DON’T go by the Hp size.
  • SIZE】Good choice for full outboard engine 30-60 HP.
  • DURABLE MATERIAL】600D Oxford cloth + PVC coating, 100% waterproof.
  • EASY TO INSTALL】This outboard motor cover designed with drawstring and zip fastener,easy to install or remove it without tools, excellent for off-season storage or as a quick cover.
  • CONSIDERATE GIFT】Perfect for friends or family members who love boats or sailing.

7. New Trim Motor Replacement For Yamaha Outboard F40TLR 2001-2007 40HP Engine

8. SouthMarine Boat Engine 13200-944J0-000 13200-944J0 Carbs Carburetor Assy for Suzuki DT40 DT40W 40WR 40HP Outboard Motor

  • Engine Position: Outboard
  • Engine: DT40 DT40W 40WR
  • If you are unsure, please provide your engine serial number.
  • Replaces Carburetor Assembly Part Number#: 13200-944J0-000、 13200-944J0
  • Can’t just rely on horsepower to judge, please check the dimension with your old one carefully, if you still can’t confirm that, please consult us.

9. Outboard Boat Engine Motor 4-Stroke 4.0 HP

  • 4-Stroke, 4.
  • Specification – 4-stroke, Air-cooled , single cylinder gasoline engine; Displacement: 60CC; Start way: Pull Start.
  • High Performance – Travel Safer, More Reliable, More Corrosion Resistant, More Beautiful, More Energy Efficient and More Environmentally Friendly.
  • Perfect Design – Environmental Protection: Clean and Pure Gasoline ,The machine itself is lightweight, it can use on boat weight of 100kg or less , load-bearing 2-3 people.
  • Wide Application – Perfect match inflatable boats, fishing boats, sailboats, and small yachts.
  • Easy Reverse】A new design for the hook size handle to trun around the motor 180 degree that can reverse the boat.
  • Easy Carry】The motor just is 10kg(22lb), you can carry it easily.
  • Easy Adjust Height】You can adjust the height between properllor and fixation, which can let it fit different height of boat.

10. NN/AA 4HP 4 Stroke Outboard Motor Boat Engine with Air Cooling CDI System Fishing Boat Engine 52cc Water Sports Heavy Duty Boat Motor

  • Out Board Motor Speed】Speed approx 10 to 16 nautical mile per hour,based on actual load situation.
  • Superior Air-Cooling System】Outboard Boat Motor installed with own patented engine Air-cooling system,allows you to fish all day long without overheating.
  • Convenience to Use】Features 360 degree steering rotation for reverse without gear shifting.
  • Widely Applications】Perfect match for inflatable boats, fishing boats, sailboats and small yachts.
  • High-quality】Travel is safer, more reliable, more beautiful and more durable.

40hp Outboard Motor Buying Guide

Does the thought of finding a great 40hp Outboard Motor stress you out? Has your mind been juggling between choices when it comes to buying 40hp Outboard Motor in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect 40hp Outboard Motor for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about 40hp Outboard Motor Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best 40hp Outboard Motor in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best 40hp Outboard Motor currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top 40hp Outboard Motor brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top 40hp Outboard Motor based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the 40hp Outboard Motor before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the 40hp Outboard Motor they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good 40hp Outboard Motor, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your 40hp Outboard Motor before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable 40hp Outboard Motor will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good 40hp Outboard Motor if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated 40hp Outboard Motor on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our 40hp Outboard Motor on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any 40hp Outboard Motor featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.