Volvo Penta Hose Nipple 3825000

Volvo Penta 3825000 is a genuine OEM hose nipple used in Volvo Penta fuel-system service. The strongest current public parts-diagram trail places this part in the fuel line fittings group for fuel filters / water separators, where it appears as schematic object key 15 and is described as a hose connector used in the fuel-line connection layout. Current public Volvo-focused parts references also show it in fuel-pump and fuel-filter related fitting groups, which gives it a strong application trail as the exact hose nipple fitting used where 3825000 is called for.

Key Features

• Genuine Volvo Penta OEM hose nipple, part number 3825000.
• Strongest current public diagram support places it in the fuel line fittings group for fuel filters / water separators.
• Listed as schematic object key 15 in the referenced fuel-line fitting breakdown.
• Current public specification references identify this fitting as 1/4-18 NPTF.
• Another current Volvo-focused listing further describes it as a DC140 hose nipple with 1/4 inch NPT for 5/16 inch connection to 3/8 inch fuel hose.

Engine Compatibility

The strongest supportable fitment trail for Volvo Penta 3825000 is by exact fuel-system diagram position rather than by one narrow engine-family page. Current Volvo-focused sources place it in fuel-line connection assemblies for fuel filters and water separators, while broader current public fitment references associate it with a wide range of Volvo Penta diesel and gasoline applications including AD31, AD41, D1, D2, D3, D4, D6, D8, D9, D11, D12, D13, KAD32, KAD42, KAD43, KAD44, KAD300, MD2010, MD2020, MD2030, MD2040, MD22, TAMD22, TAMD31, TAMD41, TAMD42, TAMD63, TAMD71, TAMD72, TAMD73, TAMD74, TAMD75, TMD22, TMD31, and TMD41, plus many older AQ and industrial diesel platforms. Because that wider model list comes from broad catalog fitment data, the safest fitment standard is the exact Volvo Penta serial-number-based parts diagram for the fuel-system assembly being serviced.

Serial Number Fitment Notice

Fitment can vary by engine family, fuel-system layout, filter head, and fitting size. Confirm Volvo Penta part number 3825000 against your engine serial number and the correct Volvo Penta fuel-system or fuel-filter diagram before ordering, especially on applications where several nearby nipples and banjo fittings can look similar but use different thread or hose sizes.

When This Part Needs Replacement

Replace this hose nipple when the original fitting is corroded, thread-damaged, leaking at the connection, distorted, or no longer sealing or supporting the hose correctly. It is also a smart replacement during fuel-filter, water-separator, or feed-pump service if the original fitting has already been removed and shows visible wear.

Installation Notes

Match this hose nipple to the exact Volvo Penta application before installation. The strongest public references place it in the fuel line fittings group for fuel filters / water separators, and current specification references point to 1/4-18 NPTF thread usage, so confirming both the part number and exact diagram location is the safest cross-check before ordering or reassembly. Inspect the related hose, sealing surfaces, and nearby banjo or feed-pump fittings at the same time to help avoid repeat fuel leaks after service.

Alternate/Superseded Part Numbers

Current public cross-reference sources associate Volvo Penta 3825000 with replacement or related number 834781. Use 3825000 as the primary Volvo Penta ordering number for this listing.

Parts Desk Insight

Small fuel fittings are easy to underestimate because they look generic once they are off the engine. Matching the exact Volvo Penta diagram position and thread/hose size first is usually much safer than trying to substitute by appearance alone.

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