Prices are melting for cool savings.
Save Now during our BIGGEST Sale of the Year!

Water Pump Base - 18-3445 - Sierra

Save 3% Off.
Water Pump Base - 18-3445 - Sierra
Meltdown Sale Price: $46.79
Save: $1.70
(3% Off $48.49)
Part # 18-3445 ValueShip™ Eligible
No Reviews | Write Review | Ask Question
This item is found in the following Product Families
GLM 12380 replacement parts
GLM 12380 replacement parts
Mercury Marine 46-812966A7 replacement parts
Mercury Marine 46-812966A7 replacement parts
Replaces OEM part #
  • MERCURY MARINE 46-812966A7
  • For: Mercury/Mariner 40-60 HP
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Save More Now during the Summer Price Meltdown Sale!