3852288 Water Hose for Volvo Penta V6 V8 4.3 5.0 5.7 | JLM Marine

Water Hose for Volvo Penta V6 V8 4.3 5.0 5.7 – OEM 3852288 Replacement

This high-quality marine water hose is engineered for Volvo Penta V6 and V8 engines, including 4.3, 5.0, and 5.7 models. It provides a reliable connection between the water pump and thermostat, ensuring efficient coolant flow and optimal engine cooling performance.

This aftermarket hose directly replaces Volvo Penta OEM part number 3852288, delivering OEM-specification fit and durability at a competitive price point.

• Designed for Volvo Penta V6 and V8 marine engines
• Direct water pump to thermostat routing
• Constructed from marine-grade materials for long-term reliability

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 × Water Hose (Water Pump to Thermostat)

Installation Guide

1. Ensure the engine is completely cool and shut off all electrical power to prevent injury.
2. Drain the coolant from the system into a suitable container following manufacturer guidelines.
3. Locate the existing water hose between the water pump and thermostat housing.
4. Loosen and remove the hose clamps at both ends of the old hose using a screwdriver or pliers.
5. Carefully twist and pull the old hose off both fittings; clean any debris or residue from the connection points.
6. Inspect the water pump and thermostat fittings for cracks or damage before proceeding.
7. Slide new hose clamps onto the replacement hose before installation.
8. Push one end of the new hose firmly onto the water pump fitting until fully seated.
9. Push the opposite end onto the thermostat housing fitting, ensuring a secure fit.
10. Position the hose clamps over each connection point and tighten securely to manufacturer torque specifications.
11. Refill the cooling system with the recommended coolant mixture and bleed air from the system.
12. Start the engine and inspect all connections for leaks; re-tighten clamps if necessary.

Troubleshooting & FAQ

Q: How do I confirm this hose fits my Volvo Penta engine?
A: Verify that your engine is a V6 or V8 model (4.3, 5.0, or 5.7) and cross-reference the OEM part number 3852288 with your engine's parts diagram. Always compare the physical hose routing and dimensions before installation.

Q: What are the signs that my water hose needs replacement?
A: Look for visible cracks, bulges, soft spots, or coolant leaks around the hose connections. If the hose feels brittle or shows discoloration, replacement is recommended to prevent engine overheating.

Q: How often should I replace this cooling hose?
A: Inspect cooling hoses annually as part of routine maintenance. Replace every 3–5 years or immediately if you notice any deterioration, regardless of mileage or hours.

Q: Can I reuse the old hose clamps during installation?
A: We recommend using new marine-grade stainless steel clamps to ensure a secure, leak-free connection. Old clamps may have weakened threads or reduced clamping force.

Q: Is this an OEM part or aftermarket replacement?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.