20 Best Mercury 45 Hp Outboard Motor [2024]

Are you looking for the best Mercury 45 Hp Outboard Motor? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Mercury 45 Hp Outboard Motor.

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1 DB Electrical SAB0016 Starter Compatible With/Replacement For Mercury Outboard 40 45 50 Hp 50-73521,... DB Electrical SAB0016 Starter Compatible With/Replacement For Mercury Outboard 40 45 50 Hp...
2 Water Pump Impeller for Mercury Outboard Motor 30HP 35HP 40HP 45HP 50HP 60HP,65HP 70HP Compatible... Water Pump Impeller for Mercury Outboard Motor 30HP 35HP 40HP 45HP 50HP 60HP,65HP 70HP Compatible...
3 Fuel Pump Kit for Mercury Mariner with Square Pump 35 40 45 50 55 60 65 75 80 90 100 115 125 135 150... Fuel Pump Kit for Mercury Mariner with Square Pump 35 40 45 50 55 60 65 75 80 90 100 115 125 135...
4 (Compatible With Mercury) Water Pump Rebuild Kit 46-77177A3 Fits MANY 30 35 40 45 50 60 65 70 Hp... (Compatible With Mercury) Water Pump Rebuild Kit 46-77177A3 Fits MANY 30 35 40 45 50 60 65 70 Hp...
5 CDI For Mercury Outboard 4 Cylinder 40-125 HP Switch Box Power Pack 332-5772 A3- A7... CDI For Mercury Outboard 4 Cylinder 40-125 HP Switch Box Power Pack 332-5772 A3- A7...
6 Young Marine OEM Grade Aluminum Outboard Propeller for Mercury Engines 30/35/40/45/50/55/60/70HP,... Young Marine OEM Grade Aluminum Outboard Propeller for Mercury Engines 30/35/40/45/50/55/60/70HP,...
7 jetunit Stator for Mercury 174-2075K1 Outboard 30,40,45,50,55,60,65,75,90 HP Jet 398-832074A5... jetunit Stator for Mercury 174-2075K1 Outboard 30,40,45,50,55,60,65,75,90 HP Jet 398-832074A5...
8 Young Marine Aluminum Outboard Propeller 4-Blade for Mercury Engines 25/30/35/40/45/50/55/60/70HP... Young Marine Aluminum Outboard Propeller 4-Blade for Mercury Engines 25/30/35/40/45/50/55/60/70HP...
9 V G Parts Water Pump Impeller Kit with Base for Mercury Marine Outboard Motor Replaces 46-77177A3,... V G Parts Water Pump Impeller Kit with Base for Mercury Marine Outboard Motor Replaces...
10 JETUNIT Trigger For Mercury 134-6452 Outboard 30 JET 40 45 50 HP 96452A4 96452A1 96452A5 73372A1... JETUNIT Trigger For Mercury 134-6452 Outboard 30 JET 40 45 50 HP 96452A4 96452A1 96452A5 73372A1...
11 Carbman CDI Switch Box Assembly Compatible with Mercury Marine Outboard Motor 50-275 HP 332-7778A3... Carbman CDI Switch Box Assembly Compatible with Mercury Marine Outboard Motor 50-275 HP...
12 Mercury Fuel Pump MerCruiser Outboard 20 30 35 40 45 60 HP 4 Stroke 892267A51 Mercury Fuel Pump MerCruiser Outboard 20 30 35 40 45 60 HP 4 Stroke 892267A51
13 Mercury Outboard Shop Manual: 45-225 Hp, 1972-1989 (B726) Mercury Outboard Shop Manual: 45-225 Hp, 1972-1989 (B726)
14 Mercury 3.5-40 HP OB 72-1989 (Includes Electric Motors) Mercury 3.5-40 HP OB 72-1989 (Includes Electric Motors)
15 332-5772A5 Replacement CDI for Mercury/Mairner Outboard 40-125hp 4 Cylinder Switch Box Power Pack... 332-5772A5 Replacement CDI for Mercury/Mairner Outboard 40-125hp 4 Cylinder Switch Box Power Pack...
16 77177A3 Water Pump Repair Kit with Housing Replacement for Mercury and Mariner 2-Cycle Outboards 30... 77177A3 Water Pump Repair Kit with Housing Replacement for Mercury and Mariner 2-Cycle Outboards...
17 Quicksilver 96148Q8 Water Pump Repair Kit - Mercury and Mariner Outboards and MerCruiser Stern... Quicksilver 96148Q8 Water Pump Repair Kit - Mercury and Mariner Outboards and MerCruiser Stern...
18 Coleman Powersports 2.6 hp Outboard Motor with Short Shaft, Black Coleman Powersports 2.6 hp Outboard Motor with Short Shaft, Black
19 New Tilt Trim Motor with Reservoir Replacement For Mercury Mariner 50HP-125HP 809885A1, 809885A2,... New Tilt Trim Motor with Reservoir Replacement For Mercury Mariner 50HP-125HP 809885A1, 809885A2,...
20 Boat Motor Covers, Outboard Motor Cover with 420D Heavy Duty Oxford Fabric Extra PVC... Boat Motor Covers, Outboard Motor Cover with 420D Heavy Duty Oxford Fabric Extra PVC...
Bestseller No. 1
DB Electrical SAB0016 Starter Compatible With/Replacement For Mercury Outboard 40 45 50 Hp 50-73521,...
  • Specs: Starter, Voltage: 12, Rotation: CCW, Teeth: 10, Dimension: Replacement Unit:, Gear OD: 1.213in / 30.8mm, Mtg. Ear Hole: 1/4-20 Threaded, Note:...
  • Replaces OEM Numbers: API MARINE: MOT3007, ARCO MARINE: 5379, ARROWHEAD: SAB0016, CARGO: 110654, EMP PARTS: 4-5605, J & N: 410-21047, LESTER: 5399,...
  • Compatible With/Replacement For: MARINER 40ELHPTO 1989-1989, 40ELHPTO 1997-1997, 40ELHPTO Magnum 1990-1996, 40ELO 1990-1990, 40ELO 1997-1997, 40ELO...
  • 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare...
  • 100% New Aftermarket Starter built to meet OEM specifications
SaleBestseller No. 2
Water Pump Impeller for Mercury Outboard Motor 30HP 35HP 40HP 45HP 50HP 60HP,65HP 70HP Compatible...
  • This aftermarket Impeller replace Mercury Mariner outboard motors 47-89983/47-8983T/47-65959/47-20268. LISM
  • Water pump impeller meets or exceeds OEM standards,TS16949 certified manufacturer.Requires only simple hand tools for installation.
  • Water pump impeller made of upgraded ABS plastic and brass,quality assure and have 2 years warranty.
  • Water pump impeller same as factory old part and easy to install,direct replacement.
  • Water Pump Impeller for Mercury Outboard Motor 30 HP 1271884-1448139,30 HP JET C159200-G589999,35 HP 1217222-1448139 & 1571114-UP,40 HP 2 cylinder...
SaleBestseller No. 3
Fuel Pump Kit for Mercury Mariner with Square Pump 35 40 45 50 55 60 65 75 80 90 100 115 125 135 150...
  • Please Note: Mercury stopped using rubber check valves in these fuel pumps, this kit uses updated plastic check valves in place of the rubber check...
  • Please Note: This kit is for the black square fuel pump only and will not fit the white square fuel pump used on some models
Bestseller No. 4
(Compatible With Mercury) Water Pump Rebuild Kit 46-77177A3 Fits MANY 30 35 40 45 50 60 65 70 Hp...
  • Premium JetSki Plus brand water pump rebuild kit. (Compatible With Mercury)
  • Includes all parts pictured to rebuild your water pump Direct replacement part, no modifications needed 6 blade impeller
  • Replaces / Compatible With Mercury 46-77177A3, Compatible With Sierra 18-3324 Compatible With GLM 12100-
  • Note: Please verify your exact HP, serial number range & motor year uses one of the part numbers above before ordering as many look similar.
  • See fitment chart below to verify fit before ordering
SaleBestseller No. 5
CDI For Mercury Outboard 4 Cylinder 40-125 HP Switch Box Power Pack 332-5772 A3- A7...
  • New Switch box for Mercury (JSP-M400)
  • Replaces Part Number :332-5772A1, 332-5772A2, 332-5772A3, 332-5772A4, 332-5772A5, 332-5772A7, 114-5772 and 18-5881
  • Switch Box Power Fit for Many 4 Cylinder Outboard 45 to 125 HP 1976-1997
  • Replac Mercury cdi switch box , cdi mercury 40-125 hp ,mercury 818535a15 ,mercury switch box 5772 , mercury switch box 332-7778a12 ,cdi mercury...
  • Compatible with many models, please see the detailed description.
Bestseller No. 6
Young Marine OEM Grade Aluminum Outboard Propeller for Mercury Engines 30/35/40/45/50/55/60/70HP,...
  • Please kindly note that this prop has 13 Spline Tooth.Reference No: 48-816702A45
  • Material: High Quality Aluminum,Improved blade
  • This propeller is after market product. Diameter and Pitch are identical to original OEM ones. We guarantee the performance and quality.
  • Used for Mercury Outboard Engines 30-70HP,You can easily find the engine details in the product description.
  • To avoid buying the wrong prop, Please contact us if you are not sure what size you need.
Bestseller No. 7
jetunit Stator for Mercury 174-2075K1 Outboard 30,40,45,50,55,60,65,75,90 HP Jet 398-832074A5...
  • ✅【Replace】For Mercury Mariner Stator
  • ✅【Note】Check manufacturer's recommended part numbers to ensure a proper fit For your application
  • ✅【Warranty】1-year warranty protects you after your purchase
  • ✅【Size】ID:98cm OD:167.5cm Thickness:12.7cm
  • ✅【OEM】174-2075K 1,398-832074A 5,832074A11,832075A13,832075A14,9873A15,9873A18,9873A29
Bestseller No. 8
Young Marine Aluminum Outboard Propeller 4-Blade for Mercury Engines 25/30/35/40/45/50/55/60/70HP...
  • IMPORTANT SIZE: Diameter: 10 38" Pitch: 13",13 Spline Tooth
  • Material: High Quality Aluminum,Improved 4-Blade
  • This propeller is after market product. Diameter and Pitch are identical to original OEM ones. We guarantee the performance and quality.
  • Used for Mercury Outboard Engines 25-70HP,You can easily find the engine details in the product description.
  • Free return is accepted, Please feel free to buy the prop
Bestseller No. 9
V G Parts Water Pump Impeller Kit with Base for Mercury Marine Outboard Motor Replaces 46-77177A3,...
  • Replaces Mercury Marine 46-77177A3 , Sierra 18-3324, Mallory 9-48312, GLM 12100
  • Complete Water Pump Impeller Repair Kit with Housing and Base
  • Kit Includes: Impeller / Upper Pump Housing / Water Pump Base / Drain Gasket / Lower Water Pump Base to Face Plate Gasket / Upper Face Plate to Body...
  • Applications: 30 HP Jet SN. C159200-G589999 35 HP SN. 6445653-Up 40 HP SN. 4890103-6445653 40 HP (4cyl) SN. C159200-Up 45 HP SN. 5531630-Up 50 HP...
Bestseller No. 10
JETUNIT Trigger For Mercury 134-6452 Outboard 30 JET 40 45 50 HP 96452A4 96452A1 96452A5 73372A1...
  • ✅【Replace】For Mercury Mariner Trigger
  • ✅【Note】Check manufacturer's recommended part numbers to ensure a proper fit For your application
  • ✅【Warranty】1-year warranty protects you after your purchase
  • ✅【Service】If you have a problem,We will take every step to assist you,Contact us and we will respond within 24 hours
  • ✅【OEM】For 134-6452,73372A 1,73410A 1,76681A 1,77000A 2,96452A 1,96452A 4,96452A 5
Bestseller No. 11
Carbman CDI Switch Box Assembly Compatible with Mercury Marine Outboard Motor 50-275 HP 332-7778A3...
  • For Mercury Marine Outboard Motor 50-275 HP 332-7778A3 332-7778A9 332-7778A6 332-7778A12 332-5524A1 332-7778A1 332-7778A7
  • Package included: as the picture show
  • Compatible with:40 HP (4 cyl) Serial # C159200-G589999, 45-50 HP (4 cyl) Serial # 5531630 and higher, 75 HP (4 cyl) Serial # 6432901 and higher, 80 HP...
  • Please check the pictures carefully before you buy it
  • 100% Brand new and High quality
Bestseller No. 12
Mercury Fuel Pump MerCruiser Outboard 20 30 35 40 45 60 HP 4 Stroke 892267A51
  • Aftermarket fuel pump for Mercury outboard motors
  • Replaces Mercury part # 892267A51
  • Fits: 20-60 HP Mercury Outboard Motors
  • This fuel pump meets or exceeds OEM specifications.
  • Installs with a easy direct plug & play application.
SaleBestseller No. 13
Mercury Outboard Shop Manual: 45-225 Hp, 1972-1989 (B726)
  • Used Book in Good Condition
  • Penton Staff (Author)
  • English (Publication Language)
  • 402 Pages - 04/01/1987 (Publication Date) - Haynes Manuals N. America, Inc. (Publisher)
SaleBestseller No. 14
Mercury 3.5-40 HP OB 72-1989 (Includes Electric Motors)
  • Step-by-Step Repair Manual w/ Pictures for Engine, Lower Unit, Electrical & Controls. Covers Disassembly, Repair, Assembly & Wiring Diagrams for ALL...
  • Penton Staff (Author)
  • English (Publication Language)
  • 368 Pages - 05/24/2000 (Publication Date) - Haynes Manuals N. America, Inc. (Publisher)
Bestseller No. 15
332-5772A5 Replacement CDI for Mercury/Mairner Outboard 40-125hp 4 Cylinder Switch Box Power Pack...
  • For Mercury Marine part numbers: 332-5772A1, 332-5772A2, 332-5772A3, 332-5772A4, 332-5772A5, 332-5772A7, 114-5772 and 18-5881
  • 332-5772A7 Fits: 40 HP (4 cyl) Serial # C159200-G589999, 45-50 HP (4 cyl) Serial # 5531630 and higher , 75 HP (4 cyl) Serial # 6432901 and higher , 80...
  • Switch Box Power Fit for Many 4 Cylinder Outboard 45 to 125 HP 1976-1997.mercury switch box 5772,mercury switch box 332-7778a12,mercury 332-5772a5...
  • CDI Switch Box 332-5772A7 332-5772A5 For Mercury Mairner 40-125hp 4 cyl (J750).5772a7 ,for mercury 332-5772a1 332-5772a1 ,for cdi switch box 332-5772...
  • 332-5772A5 for mercury mariner 50 hp outboard cdi ,for mercury outboard cdi module ,for mercury switch box 332-572a6 ,for 94 mercury 40 hp outboard...
Bestseller No. 16
77177A3 Water Pump Repair Kit with Housing Replacement for Mercury and Mariner 2-Cycle Outboards 30...
  • REPLACEMENT IMPELLER WATER PUMP REPAIR KIT - Water pump impellers are the most commonly replaced item on outboard engines. In order to ensure that...
  • PREMIUM QUALITY - The impellers kit made of high quality materials to improve performance and reliability. The Impeller is made from a neoprene rubber...
  • REPLACES PART # - 77177A3, 46-77177A3, Sierra 18-3324, GLM 12100. This water pump repair rebuild kit Replacement For 30 hp 35 hp 40 hp 45 hp 50 hp 60...
  • OEM DESIGN, DIRECT FIT - This Water Pump 77177a3 replacement for Mercury and Mariner 2-cycle outboards 30 hp through 70 hp. Direct replacement for a...
  • LIFETIME WARRANTY - Order from Tutor Auto, we offer lifetime warranty, true hassle-free shopping experience. If for any reason at all, you are not...
SaleBestseller No. 17
Quicksilver 96148Q8 Water Pump Repair Kit - Mercury and Mariner Outboards and MerCruiser Stern...
  • Complete Replacement Water Pump Repair Kit
  • Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury or Mariner outboard or MerCruiser stern...
  • Kit contains pump housing assembly, gaskets, o-ring, plates, impeller, key, face plates, water tube guide sleeve plus gear lube fill and vent screw...
  • Designed for durability to provide higher flow rates and cooling flow to protect your engine
Bestseller No. 18
Coleman Powersports 2.6 hp Outboard Motor with Short Shaft, Black
  • Lightweight (37.5lb); quiet 4-stroke Motor; .24 gallon (.9 liters) internal gas tank
  • Easy start TCI ignition
  • F-n/360 degree steering
  • 1 cylinder OHV engine
  • CE & EPA Approval
Bestseller No. 19
New Tilt Trim Motor with Reservoir Replacement For Mercury Mariner 50HP-125HP 809885A1, 809885A2,...
  • Brand New - Manufactured with New Premium Quality Components
  • All Items Tested for Reliability, Durability and Performance
  • Fits Late Style, Single Ram 50-125 HP
  • 2-Wire with Bullet connectors, 12 Volt
  • One Year Hassle Free Guarantee
Bestseller No. 20
Boat Motor Covers, Outboard Motor Cover with 420D Heavy Duty Oxford Fabric Extra PVC...
  • 【NOTE】Please go by the " Length " of your motor, DON'T go by the Hp size. If your motor is special, exchanging for next size up.
  • 【SIZE】89.0'' X 77.6'', good choice for outboard motor 100-150HP.
  • 【DURABLE MATERIAL】The boat engine cover made of 420D heavy duty oxford fabric with double PU Coating, 100% waterproof. This outboard motor cover...
  • 【EASY TO INSTALL】the boat motor covers designed with drawstring and zip fastener,easy to install or remove it without tools, excellent for...
  • 【CONSIDERATE GIFT】Perfect for friends or family members who love boats or sailing.

Having trouble finding a great Mercury 45 Hp Outboard Motor?

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After hours of searching and using all the models on the market, we have found the best Mercury 45 Hp Outboard Motor for 2023. See our ranking below!

How Do You Buy The Best Mercury 45 Hp Outboard Motor?

Do you get stressed out thinking about shopping for a great Mercury 45 Hp Outboard Motor? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Mercury 45 Hp Outboard Motor, which is why we have assembled a comprehensive list of the greatest Mercury 45 Hp Outboard Motor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Mercury 45 Hp Outboard Motor that you consider buying. Your questions might include the following:

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  • What benefits are there with buying an Mercury 45 Hp Outboard Motor?
  • What factors deserve consideration when shopping for an effective Mercury 45 Hp Outboard Motor?
  • Why is it crucial to invest in any Mercury 45 Hp Outboard Motor, much less the best one?
  • Which Mercury 45 Hp Outboard Motor are good in the current market?
  • Where can you find information like this about Mercury 45 Hp Outboard Motor?

We’re convinced that you likely have far more questions than just these regarding Mercury 45 Hp Outboard Motor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Mercury 45 Hp Outboard Motor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Mercury 45 Hp Outboard Motor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Mercury 45 Hp Outboard Motor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Mercury 45 Hp Outboard Motor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Mercury 45 Hp Outboard Motor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Mercury 45 Hp Outboard Motor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Mercury 45 Hp Outboard Motor.
  5. Customer Ratings: Number ratings grade Mercury 45 Hp Outboard Motor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mercury 45 Hp Outboard Motor.
  7. Product Quality: You don’t always get what you pay for with an Mercury 45 Hp Outboard Motor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Mercury 45 Hp Outboard Motor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Mercury 45 Hp Outboard Motor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Mercury 45 Hp Outboard Motor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Can You ship Mercury Marine outboard engines?

A: Per Mercury Marine Policy, we can NOT Ship Outboard Engines. Sale Price Includes a GIFT CARD at Value Listed for Future Purchases After Intial Purchase of Engine. More Info at Bottom of Page; After Prices. Mercury Marine Outboards 2.5HP thru 350HP come with a Standard 3-Year Mercury Warranty & 3-Year Corrosion Warranty.

Q: What is the warranty on a Mercury outboard motor?

A: 2- Year Mercury Limited Warranty on Mercury Racing Outboards for Recreation use (not racing). ROS, SST & 60 Formula Outboard; for Race only & NO Warranty. NOTE: MERCURY MARINE DEALERS CANNOT SHIP NEW OUTBOARDS.

Q: Where to buy the best outboards at the best price?

A: The Best Outboards at the Best Prices, Call PRO BOATS! Price shown, is “PRO BOATS SALE PRICE”. Price includes Standard Equipment from Mercury, Dealer Freight/Preparation & Grow Boating Fees.

Q: How long does it take for a 50hp outboard to become reliable?

A: If there’s a more reliable outboard in the 50hp range, it’ll take another 40 years for someone to prove it. -W Or to put it another way.