3860850 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cooling hose for DPX applications, from the Cooling System group, 0.581 kg and listed for 55 applications. Hose 3861298 is also listed for 55 DPX applications, at 0.100 kg, so the two are quite different legs and the count separates nothing.

🚤 Compatibility

• Engine Family: DPX

Full model list at the end of this description.

⚙️ Key Features

• For the DPX family
• 55 listed applications
• 0.581 kg
• Same 55-application DPX fitment count as hose 3861298

🔌 Function

Carries coolant or raw water along one leg of the cooling circuit while taking up engine movement.

⚠️ Common Signs of Failure

• Weeping at the clip once the engine warms through
• Rubber gone spongy, or hard and glazed with cracks
• Splits at the bends in the run
• The hose collapsing under suction and starving the pump
• A soft bulge or balloon adjacent to a fitting

🛠️ Service Notes

• No length or bore is published for the DPX hoses in this listing, so identify the leg and order by part number
• Hose 3861298 carries the same 55-application DPX count - confirm which of the pair you need
• Fit new clamps and check the fitting spigots for grooving and corrosion

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1Gi-B, 8.1Gi-C, 8.1GiC-J, 8.1GiCE-J, 8.1GiCE-M, 8.1GiCE-P, 8.1GiC-Q, 8.1GiCE-Q, 8.1Gi-D, 8.1Gi-E, 8.1GiE-J, 8.1GiE-K, 8.1GiE-M, 8.1GiE-P, 8.1Gi-F, 8.1Gi-G, 8.1Gi-H, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-E, 8.1GiI-G, 8.1GiI-H, 8.1Gi-J, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-A, 8.1GXi-B, 8.1GXi-C, 8.1GXi-D, 8.1GXi-E, 8.1GXiE-J, 8.1GXiE-K, 8.1GXiE-M, 8.1GXiE-P, 8.1GXi-F, 8.1GXi-G, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-C, 8.1GXiI-D, 8.1GXiI-F, 8.1GXiI-G, 8.1GXi-J, 8.1OSi-A, 8.1OSi-B, 8.1OSi-C, 8.1OSi-D, 8.1OSi-J, 8.1OSiE-J
• Volvo Penta DPX375-A, DPX375-B
• Volvo Penta DPX420-A, DPX420-B