Quicksilver 89984Q5 Water Pump Repair Kit Mercury MerCruiser

Quicksilver 89984Q5 Water Pump Repair Kit Mercury MerCruiser

Quicksilver 89984Q5 is a 14-piece water pump repair kit for select Mercury and Mariner outboards with short-vane impellers and select MerCruiser I, R, MR, and Alpha sterndrives. The kit includes the impeller and related service parts needed for water pump repair.

Key Features

• Complete 14-piece water pump repair kit
• Designed for select Mercury, Mariner, and MerCruiser applications
• Helps restore cooling flow to protect the engine
• Impeller elastomer provides flexibility across broad temperature ranges
• Includes gaskets, o-ring, face plate, impeller, key, and water guide tube
• Supersedes prior part number 89984T6

Fitment / Product Details

Fits Mercury and Mariner 65 HP 4-cylinder through V6 outboards with short-vane impellers and MerCruiser I, R, MR, and Alpha drives with serial number 2495186 through 0D469858. Always verify fitment by engine or drive serial number, parts diagram, owner’s manual, or service manual before ordering.

What’s Included

• Impeller
• Gaskets
• O-ring
• Face plate
• Key
• Water guide tube
• Additional water pump service components shown in the kit

Why You Should Buy

A worn water pump impeller or related sealing components can reduce cooling flow and lead to overheating. This Quicksilver repair kit provides the primary service parts needed for compatible older Mercury, Mariner, and MerCruiser water pumps.

FAQ

Is this an impeller-only kit?

No. This is a 14-piece water pump repair kit with the impeller and related service parts.

Does this fit every Alpha drive?

No. It fits select MerCruiser I, R, MR, and Alpha drives within the listed serial number range. Verify by serial number before ordering.

Need help confirming fitment?

Use our Ask a Parts Pro page and include your engine or drive serial number.