Mercruiser Upper Water Pump Housing

Refine Parts List
Model :


Serial number

Sierra Upper Pump Housing

#1 Units with plastic flush screw in gear housing 2495186-2763441 18-3116
#1 Units (Except MR-ALPHA) w/o flush screw in gear housing 2763442-6854392 18-3116
MR / Alpha I 6854393-D594568 18-3116
Water Pump Housing - 18-3116 - Sierra
Your Price: $24.72
Save: $18.62
(42% Off $43.34)
Part # 18-3116 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 46-96148T
  • MERCURY MARINE 46-96148A1
Average Customer Review for Water Pump Housing - 18-3116 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Stargreat parts
by Jay from Victor, Montana on August 22, 2013
great fitting aftermarket parts works as designed .thanks again Iboats for the fair deals.
Was this review helpful?
Does this come with the seals already installed?
This is housing only. It does not come with seals that you get in purchasing the kit.
Does it have the cup?
Yes the cup is included with this housing.
Ask a question
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