Circulation Pump Hose for MerCruiser Volvo Sierra 2.5L 3.0L 4 Cyl 32-96879 47640

Circulation Pump Hose for MerCruiser, Volvo, and Sierra

This circulation pump hose replaces OEM part numbers 32-96879 and 47640 for MerCruiser, Volvo, and Sierra 2.5L and 3.0L four-cylinder marine engines.

Overview

This circulation pump hose is a direct replacement for MerCruiser, Volvo, and Sierra engines with 2.5L or 3.0L four-cylinder configurations. It ensures reliable coolant flow in marine cooling systems, matching OEM specifications for a secure fit. The hose is designed for boat owners and mechanics seeking an affordable aftermarket alternative to factory parts.

Built For Performance

• Reinforced rubber construction resists heat and pressure
• Molded bends match OEM routing for easy installation
• Corrosion-resistant fittings prevent leaks
• Tested for compatibility with MerCruiser, Volvo, and Sierra applications

Fits These Machines

• for MerCruiser 2.5L 4 Cyl
• for MerCruiser 3.0L 4 Cyl
• for Volvo 2.5L 4 Cyl
• for Volvo 3.0L 4 Cyl
• for Sierra 2.5L and 3.0L engines

On-The-Job Use

• Replaces worn or cracked circulation pump hoses in marine engines
• Used in stern drive and inboard cooling systems
• Ideal for routine maintenance or engine rebuilds
• Works in saltwater and freshwater environments

Specs At A Glance

Good To Know

Q: Will this hose fit my Volvo 3.0L? A: Yes, this hose is designed for MerCruiser, Volvo, and Sierra 2.5L and 3.0L four-cylinder engines. Confirm your existing part number matches 32-96879 or 47640.

Q: Is this an OEM part? A: This is an aftermarket replacement manufactured to OEM specifications. It is not an original MerCruiser or Volvo product but meets the same performance standards.

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