Your Cart

Sierra 18-3671 Thermostat Kit for Ford Marine Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-3671
13 reviews
03/12/2036 8:03 PM
Sale Price

$21.97

In Stock (10+)

delivery box

Usually delivered within 2 days

Add To Cart

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3671 Thermostat Kit is designed for raw water cooled marine engines, providing reliable temperature regulation at 142°F. This complete kit ensures proper cooling system operation for your marine engine.

Key Features:

  • 142°F operating temperature for optimal engine performance
  • Complete kit includes thermostat, thermostat gasket, and thermostat cover gasket
  • Engineered specifically for raw water cooled applications
  • Direct replacement for marine engine cooling systems

Compatible Applications:

  • Ford marine engines: 302 CID and 351 CID
  • Crusader models: CH190, CH220, CH270, and CH350

This thermostat kit provides everything needed for a complete cooling system service, ensuring your marine engine maintains proper operating temperature for reliable performance and longevity.

Products specifications

Description

Thermostat Kit (142°): For many PCM, Crusaders, Indmar/MasterCraft & Marine Power V-6 & V-8

A great place from which to order! I ordered a solar panel battery charger on Wednesday and it showed up on Friday. Can't get stuff any quicker than that!

Able to edit cart and check shipping cost as I added. Nice!

I will continue to buy from you if all is good

PRICE WAS EXCELLENT, PRODUCT WAS EXCELLENT, THREE DAY WAIT TO BE SHIPPED WAS LESS THAN EXCELLENT. YES, I SAW THAT WHEN I ORDERED, $20 FOR TWO DAY SHIPPING WAS A WAIST AS IT TOOK THREE DAYS AND A SUNDAY (4) DAYS PLUS 2 DAYS SHIPPING TIME 6 DAYS. TRACKIN

First time, I build 69 camaros offer some more great deals

Just received my order! I placed the order Sunday night and received it on Tuesday, super fast shipping! The SS vent caps look great and arrived in perfect condition. Thanks!

easy

Quick and easy

fast and simple order

Excellent, easy, fast.

Smooth transaction. Would definitely do business with again in the future.

Very easy and the best pricing

This is a great place to get automotive accessories because their prices can't be beat. My packages did come in three different shipments even though I only received one tracking number, but I'm sure I could have got the others if I called. Overall great experience. Thanks.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy