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Circulation Pump Hose for MerCruiser GM OMC 32-87108 32-33189 18-7133 9-44052
$328.39
Sale price
$328.39
Regular price
Available to Order
This Circulation Pump Hose is a replacement coolant hose compatible with MerCruiser, GM, and OMC marine engines and matches OEM Part# 32-87108, 32-33189, 18-7133, 9-44052.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This circulation pump hose is designed for marine engine cooling systems, ensuring reliable water flow to prevent overheating. It is a direct replacement for worn or damaged hoses on select MerCruiser, GM, and OMC engines.
Key Features & Performance
- Constructed from high-quality, heat-resistant rubber for long service life
- Reinforced with fabric or wire to withstand pressure and prevent collapse
- Pre-formed shape for easy installation and proper routing
- Resistant to coolant, saltwater, and engine fluids
- Meets OEM specifications for flow and durability
Fitment & Compatibility
- MerCruiser stern drive and inboard engines (various models)
- General Motors (GM) marine engines
- OMC (Outboard Marine Corporation) engines
Common Uses
- Replacement of old or leaking circulation pump hoses in marine cooling systems
- Maintenance or repair of engine water pumps
- Restoration of older boats with MerCruiser, GM, or OMC powerplants
Technical Specifications
- Part Number(s): 32-87108, 32-33189, 18-7133, 9-44052
- Material: High-quality rubber, fabric-reinforced
- Application: Marine engine coolant circulation
Frequently Asked Questions
Q: Is this hose compatible with my specific engine model? A: Please verify your existing part number against the listed OEM numbers to ensure fitment.
Q: Can this hose be used on both fresh and saltwater systems? A: Yes, the rubber material is resistant to corrosion and saltwater exposure.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.