FREE SHIPPING OVER $99 · EXCL. OVERSIZE

BEST PRICE GUARANTEED

EARN POWERBOAT REWARDS

SUPPORT M-F 9-5 EST: 856-232-6969

  • Sierra 3641 Yamaha Thermostat Kit - 18-3641
Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping ✓ Fitment help ✓ Secure checkout

Sierra 3641 Yamaha Thermostat Kit - 18-3641

Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping ✓ Fitment help ✓ Secure checkout
Brand:
Part Number:
47-3641
$58.49 $55.04
— You save $3.45
Earn $1.65 in PBS Store Credit
Availability: In Stock - Ships same or next business day. Shipping: Free Shipping Over $99
Prices may increase soon. Order now to secure today's pricing.


Get back on the water faster — ships next business day.
Trusted by boat owners & marine techs
Real OEM parts, fast shipping, and support from a Mercury Platinum Dealer.
✓ Best Price ✓ Fast Fulfillment ✓ Trusted Fitment ✓ Real Support
✓ 18,500+ verified 5-star reviews

Description

Sierra 3641 Yamaha Thermostat Kit - 18-3641

See Sierra catalog for complete application information.

View AllClose

Warranty Information

We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info.
View AllClose

Specs

UPC:
808282375461
MPN:
18-3641

Reviews

View AllClose