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5 Best Boat Engine Parts of 2026

Last Updated - 2026/07/04

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sierra

Sierra International 18-1966-1 Manifold Boat Engine Parts

Sierra

CA$728.94

More Details
Main highlights
- Product Type: Fishing Equipment
- Item Package Weight: 22.68 Kilograms
- Item Package Dimensions: 19.05 L X 31.75 W X 61.595 H (Cm)
- Country Of Origin: Taiwan, Province Of China
CA$728.94
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Qiclear

Qiclear 14 1/2 x 19 Upgrade Aluminum Boat Propeller fit Mercruiser Alpha One & Mercury Outboard Engines 135-300HP, OEM Parts No.48-832830A45,15 Spline Tooth, Rh

Qiclear

CA$225.00

More Details
Main highlights
- ★Sold As Seen In Pictures:Propeller comes exactly as pictures showing ; Interchangeable hub, hardwares are included;Fit your boat well,easy and convenient to install ! Good choice for replace the old or broken one and spare back up
- ★Size & Material: 14 1/2 Diameter x 19 Pitch, 15 Spline Tooth ; Rotation: Right; Blade:3 ; Color: Black; Material: High Quality Aluminum.
- ★Service Promise: Quality and performance are guaranteed, free return is acceptable; Any questions we will give you a satisfactory answer within 24 hours .Based on your favor or need , in English or French!
- ★Outstanding Quality: Based on strict quality control ,our propellers are extremely durable without sacrificing top speed,acceleration or rmps,reduce the wear and tear on your engine and fully-fuel efficiency. Better speed and save money for you!
- ★Model Characteristic: Perfect quality with good painting and speed ; OEM ones for Mercruiser Alpha One&Mercury Outboard Engines 135-300HP , Reference No.:48-832830A45,14.5 x 19p
CA$225.00
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Balikha

balikha Boat Propeller Prop Nut 647-45616-02 Spare Parts for Outboard Engine 4HP 5HP 2 Stroke Boat Engine Parts

Balikha

CA$23.40

More Details
Main highlights
- 【Replace Part Number】: Propeller Prop Nut, Replace# 647-45616-02-00, 647-45616-02, please check the part number and make sure your part number matches this part number before buying.
- 【Premium Material】Propeller prop nut is made of high PP material, sturdy and durable for long time use.
- 【High quality】Propeller nut, professional manufacturing, stable performance, long service life.
- 【Easy Installation】Propeller prop nut, no need modification, easy to install and convenient for using.
- 【Compatible Model】Propeller Prop Nut for Outboard Engine 4HP 5HP
CA$23.40
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OVERSEE

OVERSEE 3F0-87122-1 or 3F0-87122-2 Outboard Carburetor Repair Kit For TOHATSU Outboard Motors 3.5HP 2 STROKE Boat Motor Carburetor Replacement parts 3F0-87122

OVERSEE

CA$24.59

More Details
Main highlights
- Used on: Tohatsu Outboard Engine 3.5HP 2 STROKE Boat Motor
- This Outboard Carburetor Repair Kit 3F0-87122-1 or 3F0-87122-2 is a brand new OVERSEE aftermarket/ replacement for Tohatsu Outboard Motor 3.5HP 2 Stroke Outboard Engines
- It is also used on these models and components: 2002 And Earlier M2.5A2 ASSEMBLY KIT/ 2002 And Earlier M3.5A ASSEMBLY KIT/ 2002 And Earlier M3.5A2 ASSEMBLY KIT/ 2002 And Earlier M3.5B ASSEMBLY KIT/ 2002 And Earlier M3.5B2 ASSEMBLY KIT
- All the parts made in Taiwan China, not Chinese mainland. High Quality with Worthy Price. This outboard carburetor replacement parts is brand new, you do not need purchase other outboard carburetor kit, carburetor cleaning tool or carburetor adjustment tool kit to repair used.
- 2003 M2.5A2 ASSEMBLY KIT/ 2003 M3.5A2 ASSEMBLY KIT/ 2003 M3.5B2 ASSEMBLY KIT/ 2004 M2.5A2 ASSEMBLY KIT/ 2004 M3.5A2 ASSEMBLY KIT/ 2004 M3.5B2 ASSEMBLY KIT/ 2005 M3.5A2 ASSEMBLY KIT/ 2005 M3.5B2 ASSEMBLY KIT
CA$24.59
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PETiB

Marine Outboard Motor Carburetor Rebuild Kit Float Repair Set for Johnson for evinrude 4-15 for hp Boat Engine Parts Replacement Compatible 398452 391305

PETiB

CA$8.83

More Details
Main highlights
- Quality Materials And Construction: Crafted from marine-grade materials resistant to erosion and fuel exposure, these components are thoroughly tested before shipping to guarantee reliable performance in harsh marine environments without premature deterioration
- Performance Restoration: Effectively addresses common carburetor issues including rough idling, hard starting, poor acceleration and excessive fuel consumption by replacing worn components that cause improper fuel mixture and inconsistent engine operation while traveling
- Easy Installation Process: The carefully engineered parts match original equipment specifications for straightforward replacement without for modification, allowing boat owners to complete repairs with standard tools and basic mechanical knowledge while saving on costly service fees
- Complete Repair Solution: Each kit contains all necessary components for a comprehensive carburetor overhaul including float, gaskets, needle valves and seals - all manufactured to precise specifications for proper fit and function on for compatible for johnson and for evinrude outboard models
- Compatible Engine Types: Specifically designed for johnson outboard motors 4-15 for hp manufactured between 1974-1993, this carburetor rebuild kit provides essential components to restore optimal engine performance and fuel efficiency while extending the life of your marine equipment
CA$8.83

5 Best Boat Engine Parts of 2026

Sierra International 18-1966-1 Manifold Boat Engine Parts

Qiclear 14 1/2 x 19 Upgrade Aluminum Boat Propeller fit Mercruiser Alpha One & Mercury Outboard Engines 135-300HP, OEM Parts No.48-832830A45,15 Spline Tooth, Rh

balikha Boat Propeller Prop Nut 647-45616-02 Spare Parts for Outboard Engine 4HP 5HP 2 Stroke Boat Engine Parts

OVERSEE 3F0-87122-1 or 3F0-87122-2 Outboard Carburetor Repair Kit For TOHATSU Outboard Motors 3.5HP 2 STROKE Boat Motor Carburetor Replacement parts 3F0-87122

Marine Outboard Motor Carburetor Rebuild Kit Float Repair Set for Johnson for evinrude 4-15 for hp Boat Engine Parts Replacement Compatible 398452 391305

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