Carburetor For 4HP 5HP Mercury Mariner Quicksilver Outboard 3303-812648T 812648

Carburetor for Mercury Mariner Quicksilver

This carburetor for Mercury Mariner Quicksilver outboards is designed for 4HP and 5HP models, providing precise fuel delivery for reliable starting and smooth idling. It references OEM cross-reference numbers 3303-812648T and 812648 to ensure a direct replacement fit.

Overview

This carburetor is a vital component for small outboard engines, mixing fuel and air in the correct ratio for combustion. It is built to meet or exceed OEM specifications, offering dependable performance for Mercury, Mariner, and Quicksilver 4HP and 5HP outboards. Ideal for repowering or replacing a worn carburetor, this unit helps restore engine responsiveness.

Built For Performance

• Precision-machined throttle bore for smooth airflow
• High-quality aluminum construction for corrosion resistance
• Factory-set jetting for optimal fuel efficiency
• Gaskets and seals included for complete installation
• Direct fit for Mercury/Mariner/Quicksilver 4-5HP outboards
• Tested for leak-free operation

Fits These Machines

• for Mercury 4HP
• for Mariner 4HP
• for Quicksilver 4HP
• for Mercury 5HP
• for Mariner 5HP
• for Quicksilver 5HP

On-The-Job Use

• Replacing a faulty carburetor on a small fishing boat
• Restoring performance on a trolling motor auxiliary engine
• Maintaining a boat's auxiliary outboard for emergency use
• Servicing a portable outboard for camping or kayak trips
• Rebuilding a carburetor to fix rough idling or stalling

Specs At A Glance

Good To Know

Q: Does this carburetor come with installation gaskets? A: Yes, the carburetor includes all necessary gaskets and seals for a complete installation.

Q: Is this carburetor compatible with both 4-stroke and 2-stroke? A: This carburetor is designed for specific 4HP and 5HP Mercury Mariner Quicksilver outboards; please check your engine's model number to confirm.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.