Mercury 90 Hp Efi 4 Stroke Boats for sale

1-15 of 81

Sort By

2024 Mercury Marine 90 hp 4-stroke EFI

2024 Mercury Marine 90 hp 4-stroke EFI

$9,488

Kalamazoo, Michigan

Year 2024

Make Mercury Marine

Model 90 Hp 4-stroke EFI

Category -

Length -

Posted Over 1 Month

SAVE OVER $1,700!

2024 Mercury Marine 90 hp 4-stroke EFI Command Thrust

2024 Mercury Marine 90 hp 4-stroke EFI Command Thrust

$9,488

Kalamazoo, Michigan

Year 2024

Make Mercury Marine

Model 90 Hp 4-stroke EFI Command Thrust

Category -

Length -

Posted Over 1 Month

SAVE OVER $1,700!

2025 Mercury Marine 90HP 4-Stroke EFI CT Outboard Motor *NEW

2025 Mercury Marine 90HP 4-Stroke EFI CT Outboard Motor *NEW

$10,440

East Bethel, Minnesota

Year 2025

Make Mercury Marine

Model 90HP 4-Stroke EFI CT Outboard Motor *NEW

Category -

Length -

Posted Over 1 Month

This listing was published on 12/27/2024 . The location is East Bethel and sold by Boat World.

2023 Mercury 90 ELPT Four Stroke

2023 Mercury 90 ELPT Four Stroke

$8,795

Palm Harbor, Florida

Year 2023

Make Mercury

Model 90 ELPT Four Stroke

Category Four Stroke

Length -

Posted Over 1 Month

Mercury FourStroke outboard motors are incredibly powerful and efficient, and they feature a wide range of applications. Crafted for less weight and high displacement, they generate abundant torque and immediate power. And because they don’t have to work as hard as heavier engines or those with lower displacement, they make boats plane faster and accelerate better, and they provide optimal fuel efficiency at cruising speed. SPECIFICATIONS - 90 HP / kW 90 / 67 Engine type 8-valve single overhead cam (SOHC) Inline 4 Displacement (L) 2.1 Full throttle RPM 5000-6000 Air induction Performance-Tuned Scroll Intake Manifold Fuel induction system Computer Controlled Multi-Port Electronic Fuel Injection (EFI) Alternator amp / Watt 35 amp / 441 watt with water-cooled voltage regulator Recommended fuel Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum Recommended oil Mercury FourStroke Oil 10W-30 Engine protection operator warning system SmartCraft Engine Guardian Compatible with SmartCraft digital technology Yes Starting Smart Start Electric Controls Mechanical throttle & shift Steering Big Tiller Compatible Shaft length 20" / 508 mm 25" / 635 mm Gearcase ratio 2.07:1 Dry weight *Lightest model available 359 lbs / 163 kg; TRADES WELCOME ALWAYS! We trade boats, cars, trucks, RV s and motorcycles! We Buy And Boats! Mention this ad to get free Sea Tow Membership. RSVP to reserve your ride. All sales subject to your satisfactory sea trial. Call For fast service. Closed Sunday for Family Boati

2023 Mercury 90 ELPT Four Stroke

2023 Mercury 90 ELPT Four Stroke

$8,795

Palm Bay, Florida

Year 2023

Make Mercury

Model 90 ELPT Four Stroke

Category Four Stroke

Length -

Posted Over 1 Month

Mercury FourStroke outboard motors are incredibly powerful and efficient, and they feature a wide range of applications. Crafted for less weight and high displacement, they generate abundant torque and immediate power. And because they don’t have to work as hard as heavier engines or those with lower displacement, they make boats plane faster and accelerate better, and they provide optimal fuel efficiency at cruising speed. SPECIFICATIONS - 90 HP / kW 90 / 67 Engine type 8-valve single overhead cam (SOHC) Inline 4 Displacement (L) 2.1 Full throttle RPM 5000-6000 Air induction Performance-Tuned Scroll Intake Manifold Fuel induction system Computer Controlled Multi-Port Electronic Fuel Injection (EFI) Alternator amp / Watt 35 amp / 441 watt with water-cooled voltage regulator Recommended fuel Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum Recommended oil Mercury FourStroke Oil 10W-30 Engine protection operator warning system SmartCraft Engine Guardian Compatible with SmartCraft digital technology Yes Starting Smart Start Electric Controls Mechanical throttle & shift Steering Big Tiller Compatible Shaft length 20" / 508 mm 25" / 635 mm Gearcase ratio 2.07:1 Dry weight *Lightest model available 359 lbs / 163 kg; TRADES WELCOME ALWAYS! We trade boats, cars, trucks, RV s and motorcycles! We Buy And Boats! Mention this ad to get free Sea Tow Membership. RSVP to reserve your ride. All sales subject to your satisfactory sea trial. Call For fast service. Closed Sunday for Family Boati

2017 MERCURY 90 HP EFI 4 stroke

2017 MERCURY 90 HP EFI 4 stroke

$7,468

Macon, Georgia

Year 2017

Make Mercury

Model 90 HP EFI 4 Stroke

Category Engines

Length -

Posted Over 1 Month

2017 Mercury 90 HP EFI 4 stroke MERCURY,,Mercury,90 HP EFI 4 stroke,90 HP EFI 4 stroke,Mercury 90 HP EFI 4 stroke outboard motor. Mercury fourstrokes feature large displacement which increases torque for inproved performance and efficiency. Quick planing means more fun for skiers and tubers. Superior fuel efficiency across the powerband. Dual overhead cams deliver top-end speed to spare. More stainless steel, hard anodizing and an exclusive multistep paint process resist corrosion. Antidrainback oil system assures instant lubrication upon start-up. Set you engine speed as low as 650 RPM for extended trolling. Electronic Fuel Injection (EFI) design prevents engine hesitation and stalling. Three-year limited, factory-backed nondeclining warranty and a three year limited corrosion failure warranty.

2016 MERCURY 90 HP EFI 4 stroke

2016 MERCURY 90 HP EFI 4 stroke

$7,468

Macon, Georgia

Year 2016

Make Mercury

Model 90 HP EFI 4 Stroke

Category Engines

Length -

Posted Over 1 Month

2016 Mercury 90 HP EFI 4 stroke MERCURY,,Mercury,90 HP EFI 4 stroke,90 HP EFI 4 stroke,Mercury 90 HP EFI 4 stroke outboard motor. Mercury fourstrokes feature large displacement which increases torque for inproved performance and efficiency. Quick planing means more fun for skiers and tubers. Superior fuel efficiency across the powerband. Dual overhead cams deliver top-end speed to spare. More stainless steel, hard anodizing and an exclusive multistep paint process resist corrosion. Antidrainback oil system assures instant lubrication upon start-up. Set you engine speed as low as 650 RPM for extended trolling. Electronic Fuel Injection (EFI) design prevents engine hesitation and stalling. Three-year limited, factory-backed nondeclining warranty and a three year limited corrosion failure warranty.

2015 MERCURY 90 HP EFI 4 stroke Engine and Engine Accessories

2015 MERCURY 90 HP EFI 4 stroke Engine and Engine Accessories

$7,468

Macon, Georgia

Year 2015

Make Mercury

Model 90 HP EFI 4 Stroke

Category -

Length -

Posted Over 1 Month

2015 Mercury 90 HP EFI 4 stroke MERCURY,,Mercury,90 HP EFI 4 stroke,90 HP EFI 4 stroke,Mercury 90 HP EFI 4 stroke outboard motor. Mercury fourstrokes feature large displacement which increases torque for inproved performance and efficiency. Quick planing means more fun for skiers and tubers. Superior fuel efficiency across the powerband. Dual overhead cams deliver top-end speed to spare. More stainless steel, hard anodizing and an exclusive multistep paint process resist corrosion. Antidrainback oil system assures instant lubrication upon start-up. Set you engine speed as low as 650 RPM for extended trolling. Electronic Fuel Injection (EFI) design prevents engine hesitation and stalling. Three-year limited, factory-backed nondeclining warranty and a three year limited corrosion failure warranty.

2011 Mercury 90 HP Four Stroke w/ Warranty

2011 Mercury 90 HP Four Stroke w/ Warranty

$4,900

Miami, Florida

Year -

Make -

Model -

Category -

Length -

Posted Over 1 Month

Offered For Sale by TNT Custom Marine Call or Text Steven anytime! 954-655-6498 2011 Mercury 90hp Four Stroke EFI with extended warranty purchase that expires June 30th 2018. Only 30 hours on the engine. We are replacing this engine with a brand new 115hp Four Stroke for more power on a Boston Whaler. Nothing is wrong with it, runs great. Nice reliability with the warranty so you have nothing to worry about. If interested in purchasing we can scan the engine, compression check it. Whatever you need to feel comfortable about your purchase. New engine of this size with 3 year warrant cost about $8000. Save big right now and buy this NOTE: THIS ENGINE DOES NOT INCLUDE PROP OR RIGGING. ONLY SINGLE COMPLETE ENGINE ALONE. --------------------------------------------- NOW OFFERING FINANCING UP TO $50,000 WITH APPROVED CREDIT ON MERCURY REPOWER! (NEW ENGINE SALES ONLY) Email Steven now for special promotional rates on repowering your boat. No matter the size, we will handle it. VERY IMPORTANT! SERIOUS INQUIRES ONLY! In your email: 1. let us know your full name 2. email ( will not provide your email when you write me) 3. Boat Year/Make/Model - Current Engine Year/Make/Model 4. Engines you want. Please describe as much as possible about the job for a proper quote. Some older model gauges and controls are/not compatible with the new engines. TNT Custom Marine has been honored to be a Mercury Premier Dealer providing the very finest service and rigging in the industry. TNT Custom Marine specializes in Outboard, Hi-Performance, MerCruiser Engines and Mercury Outdrives. When it comes to service, TNT has 7 Mercury Certified and 3 Master Technicians on staff. We are South Florida's number one Mercury warranty service provider. Whether your needs are regular maintenance or a complete re-power, our staff of factory trained, certified Master Technicians are here to help. We also offer a Mercury Authorized Stern Drive Repair shop with emphasis on rebuilds. Our specialties include Mercury Speedmaster III, IV, V and Dry Sump VI Drives, as well as, Alphas and Bravo Drives.

2016 MERCURY SeaPro FourStroke 90hp Engine and Engine Accessories

2016 MERCURY SeaPro FourStroke 90hp Engine and Engine Accessories

$8,600

Ashland, Virginia

Year 2016

Make Mercury Marine

Model SeaPro FourStroke 90hp

Category -

Length -

Posted Over 1 Month

2016 Mercury Marine SeaPro FourStroke 90hp 2016 Mercury Marine SeaPro™ FourStroke 90hp 4-STROKE EFI MERCURY SEA PRO BIG TILLER  The SeaPro FourStroke Mid-Range takes it to the next level – unbridled power, unusually compact, uncompromising reliability, unbelievably fuel efficient. The most efficient mid-range, working FourStrokes ever. The SeaPro FourStroke Mid-Range takes it to the next level – unbridled power, unusually compact, uncompromising reliability, unbelievably fuel efficient.

2017 Bentley 200 Fish - 90hp

2017 Bentley 200 Fish - 90hp

$21,950

Richmond, Kentucky

Year 2017

Make Bentley

Model 200 Fish - 90hp

Category Pontoon Boats

Length 20'

Posted Over 1 Month

2017 Bentley 200 Fish - 90hp 2017 Bentley 200 Fish  20' White and grey with grey Vinyl flooring. 2 front fishing seats, fish finder at helm station, docking lights, built in cooler, aerated livewell, built on rear ladder, stereo with 4 speakers, changing room, table and bimini top with matching boot. 20' long, 8'6" wide, 25" pontoons, dry weight 1940 lbs. 12 person capacity and a 32 gallon fuel tank. Have a trade-in? We need it. Need financing? Just give us a call. Price doesn't include trailer.  Mercury 90hp EFI 4 stroke motor. Price doesn't include the trailer.

2011 Tracker 190 TX with 90hp

2011 Tracker 190 TX with 90hp

$14,950

Richmond, Kentucky

Year 2011

Make Tracker

Model 190 TX With 90hp

Category Aluminum Fishing Boats

Length 19'

Posted Over 1 Month

2011 Tracker 190 TX with 90hp 2011 Bass Tracker 190 TX 18'7" Black with grey carpet, motorguide 46 lb. thrust 12 volt trolling motor, Lowrance X50DS graph, Guest dual bank charger and Mercury 90hp EFI Optimax 2 stroke motor. Fully serviced by our Marine tech with new water pump impeller and lower unit grease. Nice tracker trailer with swing away tongue, new tires and wheels. Free dealer prep, free dealer frieght and the trailer is included in the price. Length is 18'7" beam is 7'5" capacity is 4 and dry weight is 1040 lbs.

2016 Ranger RT 188 C (White w/Mercury 115 ELPT EFI 4 Stroke)

2016 Ranger RT 188 C (White w/Mercury 115 ELPT EFI 4 Stroke)

$25,995

Bossier City, Louisiana

Year 2016

Make Ranger

Model RT 188 C (White W/Mercury 115 ELPT EFI 4 Stroke)

Category Powerboats

Length 18'

Posted Over 1 Month

2016 Ranger RT 188 C (White w/Mercury 115 ELPT EFI 4 Stroke) 2016 Ranger RT 188 C (White w/Mercury 115 ELPT EFI 4 Stroke), From crappie to bream, catfish to bass, the Ranger RT188c is performance engineered and factory-rigged to make it the ultimate fishing partner. With a broad 92" beam and a horsepower range of 90-115, the solid, stable feel of the 188c is complemented by an equally smooth ride. CAPACITIES Overall Hull Length....................................18' 8" Beam.................................................................92" Overall Beam w/Rubrail...........................93 1/2" Engine Shaft Length.......................................20" Maximum HP...................................................115 Hull Thickness...................................... .100" Bottom Width..................................................64" Side Depth........................................................21" Fuel Capacity.............................................21 Gal Approximate Boat Weight..........................1180 Total Persons......................................................4 ROD BOX LENGTHS Port8' 6" TRAILER Trailer GVWR (lbs.)............................SM2950 Approx. Length on Trailer w/Motor Down........................23' 6" Approx. Length on Trailer w/Swing Away Tongue Open..........21' 8" Width on Trailer..........................................95" EQUIPMENT INCLUDES: Mercury 115 ELPT EFI 4 Stroke Stainless Steel Prop Lowrance Elite 3X -Console Minn Kota MAXX 70# 24v 42" Trolling Motor Aluminum Wheel Upgrade Aluminum Spare Tire POWER/PERFORMANCE Cranking Battery with Holder No Feedback Steering Competition Steering Wheel Flush Mounted Remote Throttle Control Power Trim Bow Trim and Navigation Switches Aerated Divided Livewell/Baitwell on Front Deck Aerated Divided Livewell With Timer On Rear Deck Custom Fiberglass Console With: Flush Mounted Depthfinder Tach Speed Fuel Gauge Trim Gauge Easy Touch Switching CUSTOM DETAILS Custom Fitted Marine Upholstery - Driver/Passenger Bucket Seating w/Center Fold Down Two Matching Fishing Seats (3) Seat Bases in Front Deck White Urethane Paint With Custom Ranger Graphics Durable Marine Grade Carpet Oversized Tackle Organizer Storage Boxes Removable Cooler Painted Gunnel and Hull Side With Natural Aluminum Bottom Rod Bungee Straps ELECTRONICS 6 Gauge Trolling Motor Wiring Lowrance® Elite 3X Depthfinder At Console On-Board Charger 12V Power Outlet Bilge Pump Removeable Navigation Lights SAFETY/COMFORT Aluminum Transom With Pultruded Fiberglass Reinforcement Built In Horn Assembly N.M.M.A.®-Certified Tie Cleats (4) Stainless Steel Bow and Stern Eyes All Aluminum Floors And Decks Passenger Grab Handles Lockable Storage Upright and Level Flotation Integrated Drink Holders Lockable Rod Storage 1 1/2" Strakes on Bottom 5052 Aluminum Foam Filled One Piece Construction TRAILER FEATURES Custom Built Ranger Trail® Trailer/Single Axle SM2950 13" Directi

2017 Bentley 200 Fish - 90hp - Front fishing

2017 Bentley 200 Fish - 90hp - Front fishing

$21,950

Richmond, Kentucky

Year 2017

Make Bentley

Model 200 Fish - 90hp - Front Fishing

Category Pontoon Boats

Length 21'

Posted Over 1 Month

2017 Bentley 200 Fish - 90hp - Front fishing 2017 Bentley 200 Fish  20' White and grey with grey Vinyl flooring. 2 front fishing seats, fish finder at helm station, docking lights, built in cooler, aerated livewell, built on rear ladder, stereo with 4 speakers, changing room, table and bimini top with matching boot. 20' long, 8'6" wide, 25" pontoons, dry weight 1940 lbs. 12 person capacity and a 32 gallon fuel tank. Have a trade-in? We need it. Need financing? Just give us a call. Price doesn't include trailer.  Mercury 90hp EFI 4 stroke motor. Price doesn't include the trailer.

2017 Sweetwater 2086 SB - 90hp - 20 pictures

2017 Sweetwater 2086 SB - 90hp - 20 pictures

$24,950

Richmond, Kentucky

Year 2017

Make Sweetwater

Model 2086 SB - 90hp - 20 Pictures

Category Pontoon Boats

Length 21'

Posted Over 1 Month

2017 Sweetwater 2086 SB - 90hp - 20 pictures 2017  Sweetwater 2086 SB20'6"  Charcoal with Grey Vinyl flooring, Split rear loungers, table, changing room, bimini top, LED front docking lights, chrome ski towbar, deluxe captains chair, Stereo with bluetooth, 4 speakers and factory snap on cover. Plenty of power with this Mercury 90hp EFI 4 stroke motor. Length is 20'6" beam is 8'6"  fuel tank is 24 gallon, approx. wet weight is 2462 lbs. and person capacity is 9. Price doesn't include the trailer.

Showcase Ads

2023 Puffin Boat Puffin 860 Row

2023 Puffin Boat Puffin 860 Row

Hot Springs Village, AR

$3,800