Water Cooling Hose – Fits Volvo Penta SX Stern Drives (Replaces 3852352)
Water Cooling Hose – Fits Volvo Penta SX Stern Drives (Replaces 3852352) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Water Cooling Hose – Fits Volvo Penta SX Stern Drives (Replaces 385...
Product Details
This OEM-quality Water Cooling Hose – Fits Volvo Penta SX Stern Drives (Replaces 3852352) is engineered for reliable water circulation in the cooling systems of Volvo Penta SX series stern drives.
It serves as a direct replacement for Volvo Penta part number 3852352.
- Designed for direct, hassle-free installation.
- Constructed from durable, high-grade rubber to withstand the marine environment.
- Specifically intended for stern drive water cooling systems.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 3852352 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Volvo Penta models, this hose fits the SX series stern drives listed. Always cross-reference the OEM part number to ensure correct fitment.
| Brand | Model | OEM Part No. |
|---|---|---|
| Volvo Penta | SX-C | 3852352 |
| Volvo Penta | SX-M | 3852352 |
| Volvo Penta | SX-R | 3852352 |
| Volvo Penta | SX-S | 3852352 |
| Volvo Penta | SX (General) | 3852352 |
Technical Specs
- Product Type
- Coolant Hose
- Installation
- Direct Replacement
- Connection
- OEM Fitting
- Housing Material
- Rubber
- Housing Color
- Black
- Weight
- 0.45 lb (0.2 kg)
- Other Technical Attributes
- For water cooling system
What’s in the Box
- 1 x Water Cooling Hose (3852352)
Installation Notes
- Ensure the engine is completely cool and disconnect the battery for safety.
- Place a suitable container beneath the work area to catch any drained coolant.
- Drain the seawater cooling circuit according to your engine's service manual.
- Loosen the clamps on the old hose and carefully remove it from the fittings.
- Inspect the fittings for any signs of corrosion or damage; clean them thoroughly.
- Install the new hose, ensuring it is properly seated on both fittings.
- Securely tighten the hose clamps without overtightening, which can damage the hose.
- Refill the cooling system as required.
- After re-connecting the battery, start the engine and let it run while closely inspecting for leaks.
Troubleshooting & FAQ
How do I know if this hose fits my specific Volvo Penta SX model?
This hose is a direct replacement for OEM part 3852352 and is confirmed to fit SX-C, SX-M, SX-R, and SX-S models. The most reliable method is to visually compare your old part with our product images and verify the part number.
What are the signs that my existing coolant hose needs replacement?
Common signs of failure include visible cracks, splits, brittleness, bulging, or soft spots in the rubber. Any coolant leaks or drips from the hose area indicate an immediate need for replacement.
How often should marine cooling hoses be replaced?
As a general maintenance guideline, inspect cooling hoses annually for wear and tear. It is recommended to replace them every 3-5 years, or immediately if any signs of degradation are found, to prevent engine overheating.
Is this hose resistant to saltwater and engine heat?
Yes, this hose is manufactured from high-grade rubber compounds designed to resist degradation from saltwater, heat, and oil, ensuring long-lasting performance in a marine environment.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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