21145832 Hot Water Outlet | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hot water outlet listed for the D4 and D6, weighing 0.964 kg and covering 152 applications. The connection is made into the engine cooling system so hot coolant can circulate through a water heater and give a domestic hot water supply. The recommended hose between engine and water heater is 952969, the 16 mm bore, with stainless steel clips 961665; the recommended domestic supply hose is 952968 at 12.7 mm with the same clips.

🚤 Compatibility

• Engine Family: D
• HP Range: 150-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Listed for D4 and D6 engines
• Recommended engine to heater hose 952969 with clips 961665
• Recommended domestic supply hose 952968 with clips 961665
• 0.964 kg
• 152 applications across the D4 and D6 ranges
• Uses engine coolant heat to supply domestic hot water through a calorifier
• Fits: D4, D6

🔌 Function

Diverts a controlled flow of hot engine coolant through an external water heater or cabin heating circuit and returns it to the cooling system.

⚠️ Common Signs of Failure

• Coolant leakage at the outlet or its shut-off
• No hot water circulation from a closed or blocked valve
• Air trapped in the auxiliary circuit after filling
• Corrosion or damaged hose nipples
• Coolant loss after the heater installation

🛠️ Service Notes

• Install only on the approved D4 and D6 hot water connection points
• Bleed the heater loop and recheck the coolant level once the system has been through a full heat cycle
• Recommended hose between engine and water heater is 952969, internal diameter 16 mm, with stainless steel hose clips 961665
• Recommended hose for the domestic supply is 952968, internal diameter 12.7 mm, with the same clips 961665

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21145832 → Supersedes 3584236

OEM / Related Numbers

• 3584236 earlier number superseded by this part
• Hose nipple 961657
• Hose nipple 993178
• Faucet 3584238
• Elbow nipple 3584388

Other-Brand OEM Numbers

• VOE21145832

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-370A-C, D6-350A-A, D6-350A-B, D6-330A-D, D6-330D-E, D6-370D-E, D6-370D-B, D6-330D-B, D6-330A-F, D6-370A-F, D6-370D-A, D6-330D-C, D6-330A-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370A-D, D6-330A-E, D6-370A-E, D6-370D-F, D6-330I-D, D6-310I-B, D6-280I-B, D6-280I-E, D6-280I-D, D6-310I-D, D6-435I-D, D6-310I-E, D6-280I-A, D6-310I-A, D6-300A-F, D6-300D-F, D6-300I-F, D6-310D-A, D6-310D-B, D6-310D-D, D6-310D-C, D6-310D-E, D6-370I-A, D6-370I-B, D6-330I-B, D6-330I-C, D6-370I-C, D6-310A-B, D6-280A-C, D6-310A-C, D6-310A-A, D6-280A-D, D6-310A-D, D6-280A-E, D6-310A-E, D6-280I-C, D6-310I-C, D6-280A-A, D6-280A-B, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-400A-E, D6-435D-A, D6-435D-D, D6-435D-E, D6-435D-F, D6-435I-A, D6-435I-C, D6-435I-E, D6-400A-F, D6-435D-C, D6-435I-F, D6-370I-D, D6-330I-E, D6-370I-E, D6-330A-B, D6-370A-B
• Volvo Penta D4-260A-B, D4-260A-A, D4-260A-C, D4-260A-D, D4-260A-E, D4-260A-F, D4-260D-B, D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-260I-A, D4-260I-B, D4-260I-C, D4-260I-D, D4-260I-E, D4-260I-F, D4-300A-A, D4-300A-C, D4-300A-D, D4-300A-E, D4-300A-F, D4-300D-A, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F, D4-300I-A, D4-180I-C, D4-225I-C, D4-180I-D, D4-225I-D, D4-180I-E, D4-225I-E, D4-180I-F, D4-225I-F, D4-210A-A, D4-210A-B, D4-225A-B, D4-225A-C, D4-225A-D, D4-300I-C, D4-300I-D, D4-300I-E, D4-300I-F, D4-225A-E, D4-225A-F, D4-210I-A, D4-210I-B, D4-180I-B, D4-225I-B, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G