PREPARE FOR WINTER: 10-50% discount on all OEM parts!

Unless prohibited by manufacturer. Does not include aftermarket or Crowley Marine branded products. Priced as marked.

Search Over 1 Million OEM Parts
Easy-to-use  parts diagrams Best price  guarantee Expert  live support 50+ years  of serving boaters Huge selection of OEM parts  -  from 1950 to 2026 Most parts in stock  -  Same day fulfillment
Most parts in stock- Same day fulfillment

Select your engine to find guaranteed-fit parts:

Mercury Marine

V6/V8 WTR PUMP KT 8M0205803

Satisfaction rating (1 Ratings)
$59.49 $69.49
You save $10.00 (14%)
In stock
  • This is an OEM part manufactured by Mercury Marine
  • 30 day return policy
Mercury Marine logo

Product Description

Water pump repair kit 8M0205803 is for 175-300hp, 450R, and 4.6L V8 4-stroke outboards. The kit includes the faceplate, water pump impeller, impeller key, gaskets, seals, and o-rings. One of the most complete kits available to repair 4-stroke outboard water pumps. See your owner's manual or service manual for specific applications and replacement instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. - For use on Mercury 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial No. 2B529482 & above) - Kit includes the water pump gasket, face plate, face plate gasket, impeller key, impeller, face seal, drain plug seal, water pump gasket, o-ring, actuator seal and face seal tool - Easy to install with common shop tools - See your owner's manual or service manual for specific applications and installation instructions - Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
Our verified social media accounts

Beware of impersonators

Customers Also purchased

Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.