Volvo Penta Hose 3862901
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Volvo Penta 3862901 is a genuine OEM hose used in Volvo Penta gasoline-engine raw-water cooling service. The strongest current public parts-diagram trail places this hose in the seawater pump and hoses assembly for 5.0GXi-E, where it appears as schematic object key 12 in the hose group near the oil cooler and flushing connection. That gives it a strong application trail as a specific raw-water cooling hose in that exact assembly position where 3862901 is called for.
Key Features
- Genuine Volvo Penta OEM hose, part number 3862901.
- Strongest current public diagram support places it in 5.0GXi-E / Seawater pump and hoses, later.
- Listed as schematic object key 12 in that cooling-system hose group.
- Shown in the same assembly area as oil cooler 3862629, flushing connection 3807440, and multiple hose clamps, which supports its role in the raw-water cooling circuit.
- Current distributor references list approximate weight around 0.10 kg.
Engine Compatibility
The strongest supportable fitment trail for Volvo Penta 3862901 is with 5.0GXi-E gasoline-engine raw-water cooling-system service. Because the public evidence is strongest on the exact seawater pump and hoses diagram position rather than on a broad official engine-family matrix, the safest fitment standard is the exact Volvo Penta serial-number-based parts diagram for the engine being serviced.
Serial Number Fitment Notice
Fitment can vary by engine package, cooling-system layout, and hose routing. Confirm Volvo Penta part number 3862901 against your engine serial number and the correct Volvo Penta seawater pump and hoses diagram before ordering, especially on gasoline engines where several nearby molded hoses can look similar once removed.
When This Part Needs Replacement
Replace this hose when the original hose shows swelling, cracking, soft spots, clamp-area wear, seepage, abrasion, or age-related hardening. It is also a smart replacement during adjacent seawater-pump or oil-cooler service if the original hose has already been disturbed or shows visible wear.
Installation Notes
Match this hose to the exact Volvo Penta application before installation. The strongest public references place it in the seawater pump and hoses assembly near the oil cooler and flushing connection, so confirming both the part number and exact diagram location is the safest cross-check before ordering or reassembly. Inspect the related hose clamps and adjoining cooler connections at the same time to help avoid repeat cooling-system leaks after service.
Alternate/Superseded Part Numbers
Use Volvo Penta 3862901 as the primary ordering number. In the current public sources reviewed, no stronger confirmed Volvo supersession trail was found beyond the active number itself.
Parts Desk Insight
Raw-water hoses in this area are easy to mis-order because several molded hoses around the seawater pump and oil cooler can look close once they are off the engine. Matching the exact Volvo Penta diagram position first is usually much safer than comparing bends and diameter by eye alone.
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Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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