🍁 Proudly Québécois

Garage|🔍 Find your vehicle|Mathias Sports Mathias Marine|Blog|My account

Free shipping

from $49*

OEM Parts & Accessories

MATHIAS POWER PARTS

Welcome to Mathias Power Parts, your destination for powersports, marine and bike parts and accessories. We offer over 100,000 products from the best brands for snowmobile, ATV, motorcycle, boat and bike. Quality, speed and reliability are at the heart of our service.

Our Story Contact Us

Explore

Powersports Marine Bike OEM Parts & Accessories Brands Blog Pilot Program

Contact us

Saint-Mathias-sur-Richelieu, QC450 315-4444 service@mathiaspowerparts.com

Information

À propos

Aide

Contact us FAQ Shipping policy Returns policy

Légal

Terms and conditions Privacy policy

Newsletter

Get our promotions and new arrivals

Our other sites

mathiassports.com mathiasmarine.com

© 2026 Mathias Power Parts. All rights reserved.

Home/Marine/Engine

MARINE

Engine

570 results

Find Marine parts that fit

Pick your vehicle to enable OEM-fit badges.

Filters

Subcategory

AllEngine Gaskets347Thermostat and Replacement Parts46Fuel Water Separators26Anodes22Upgrade Kits20Pins14O-Rings13Oil Filters8Water Pump Housings8Pistons7Springs6Water Pump Hardwares6Bolts5Piston Pin Bearings4Piston Rings4Engine Caps3Engine Oil Primers3Engine Parts3Keys3Plates3Thrust Bearings3Connecting Rods2Intake Valves2Motor Handles2Cam Followers1Clutch Hardwares1Cylinder Sleeves1Engine Covers1Engines Repair1Motor Stick Supports1Pin Caps1Piston Caps1Piston Circlips1Piston Wrist Pins1Pivot Pins1Skegs1Spacers1Studs1Swivel Shafts1Trailering Clips1Valve Shims1Water Pump Covers1

Brand

Sierra323BRPEvinrude133WSM75PerformanceMetal11SeaDog8Kimpex6Martyr6Carlisle1Dometic1IronwoodPacific1Megaware1Moeller1Panther1Solas1Thmarine1

Price

1$ — 843$

—

Availability

In stock

570 results

Sort by

Jet Pump Oil Seal

WSM

Jet Pump Oil Seal

17,99 $ - 26,99 $

Oil Seal

Sierra

Oil Seal

13,94 $ - 36,89 $

Oil Filter 18-7875-1

Sierra

Oil Filter 18-7875-1

Bravo Bearing Carrier

PerformanceMetal

Bravo Bearing Carrier

O-Ring Kit

Sierra

O-Ring Kit

8,59 $ - 16,64 $

CARBURETOR GASKET KAWA/POL 300-780

WSM

CARBURETOR GASKET KAWA/POL 300-780

Water Pump Housing 18-3119

Sierra

Water Pump Housing 18-3119

Oil Gasket 18-2094

Sierra

Oil Gasket 18-2094

Cylinder Head Gasket 18-3808

Sierra

Cylinder Head Gasket 18-3808

Thermostat

Sierra

Thermostat

18-7369 Fuel Pump Kit

Sierra

18-7369 Fuel Pump Kit

18-2943 Gasket

Sierra

18-2943 Gasket

Hydraulic Lifter

Sierra

Hydraulic Lifter

Float Bowl Gasket 18-2579

Sierra

Float Bowl Gasket 18-2579

Fuel Water Separator 18-7720

Sierra

Fuel Water Separator 18-7720

Powerhead Base Gasket 18-0670

Sierra

Powerhead Base Gasket 18-0670

Thermostat Service Kit 18-1989K

Sierra

Thermostat Service Kit 18-1989K

1…121314…24

Page 13 of 24