Buy now, pay over time | financing available

Get My Rate
​
Menu
Marine Products

Check out Sean Silveria's Pro Design

Sean Silveria's Pro Design Introducing the Key Phase 5
View cart
  • Inflatables
    • SUP
    • Tubes
      • 2 Person Towable Tubes
      • 3 Person Towable Tubes
      • 4 Person Tubes
      • Leisure Tubes/Docking Station
    • Accessories For Inflatables
      • Inflatable Pumps
  • Wake Gear
    • Life Vests
      • Men's Life Jackets
      • Junior Life Vests
      • Dog Life Vest
    • Towels
  • Boats
    • Boats For Sale
      • Alumacraft
      • Moomba
      • Supra
      • Pre-Owned Boats
    • Outboard Motors
      • Mercury Marine
      • Tohatsu
      • Yamaha
    • Salt Lake Boat Service
    • Boat Storage
    • Schedule Boat Service
    • Maintenance
      • Fiberglass/Gel Coat Repair/Varnish
  • Parts
    • Electrical
      • 12-Volt Accessories
      • LED Underwater Lights
      • Shorepower
      • Switches, Breakers, Fuses & Bulbs
      • Toggle/Rocker Switches
      • Navigation Lights
      • Battery Switches/Boxes
    • Pumps/Blowers
      • Aerator/Bilge Pumps
      • Bilge Blowers/Vents
      • Water Pumps
    • Fishing Gear
      • Depthfinder
      • Rod Holders/Mounts
    • Accessories
      • BBQ/Tables
      • Flags/Pennants
      • PWC Accessories
      • Paddles/Boat Hooks
      • Showers/Heaters
      • Glove Boxes
      • Anchor/Dock Lines
      • First Aid Kits
      • Fuel Fills/Caps
      • Fuel Filters
      • Oil Filters
      • Boating Lubes
  • Financing
  • Sale
  • News
  • Login
  • Login
Close
  • Inflatables
    • SUP
    • Tubes
      • 2 Person Towable Tubes
      • 3 Person Towable Tubes
      • 4 Person Tubes
      • Leisure Tubes/Docking Station
    • Accessories For Inflatables
      • Inflatable Pumps
  • Wake Gear
    • Life Vests
      • Men's Life Jackets
      • Junior Life Vests
      • Dog Life Vest
    • Towels
  • Boats
    • Boats For Sale
      • Alumacraft
      • Moomba
      • Supra
      • Pre-Owned Boats
    • Outboard Motors
      • Mercury Marine
      • Tohatsu
      • Yamaha
    • Salt Lake Boat Service
    • Boat Storage
    • Schedule Boat Service
    • Maintenance
      • Fiberglass/Gel Coat Repair/Varnish
  • Parts
    • Electrical
      • 12-Volt Accessories
      • LED Underwater Lights
      • Shorepower
      • Switches, Breakers, Fuses & Bulbs
      • Toggle/Rocker Switches
      • Navigation Lights
      • Battery Switches/Boxes
    • Pumps/Blowers
      • Aerator/Bilge Pumps
      • Bilge Blowers/Vents
      • Water Pumps
    • Fishing Gear
      • Depthfinder
      • Rod Holders/Mounts
    • Accessories
      • BBQ/Tables
      • Flags/Pennants
      • PWC Accessories
      • Paddles/Boat Hooks
      • Showers/Heaters
      • Glove Boxes
      • Anchor/Dock Lines
      • First Aid Kits
      • Fuel Fills/Caps
      • Fuel Filters
      • Oil Filters
      • Boating Lubes
  • Financing
  • Sale
  • News
Home Sierra Thermostat 143' OMC 435491 18-3543
Sierra Thermostat 143' OMC 435491 18-3543
Sierra Thermostat 143' OMC 435491 18-3543

Sierra Thermostat 143' OMC 435491 18-3543

by Sierra International
$18.58

Share this:

Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest

Sierra Thermostat 143 degree #18-3543

  • Replaces OMC: 393659, 434841, 378065, 508626, 5005440. 434841 378065508626, 5005440
  • Fits: 143°- 40-250hp E-tech, 6-55hp, CrossV4,V6, 9.9 4troke(1994-01), 15 4Stroke (1994-01)

Get In Touch

  • Need to Return an Item? Contact Rich or Doug at 801-973-4017 (Send Text to (801)-702-9744) Att: Rich or Doug for RMA #'s

Follow us

Find us on Facebook Find us on Twitter Find us on Instagram Find us on Youtube Find us on E-mail

Say Hi!

  • Give us a Call (801) 973-4017 or Stop by 949 West 1700 South Salt Lake City, UT 84104

Subscribe

Copyright © 2021 Marine Products.

Empire Theme by Pixel Union. Powered by Shopify

Added to your cart:

Subtotal
View cart () Checkout