21651097 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta DP-H / DP-R Internal Water Intake Hose - Part Number: 21651097

Internal raw-water intake hose used inside Volvo Penta DP-H and DP-R sterndrives. It carries seawater from the drive intake to the transom and engine cooling circuit and is a critical service item when the drive is removed.

⚙️ Key Features

• Genuine Volvo Penta internal water-intake hose

• DP-H and DP-R drive application

• Moulded for internal drive routing

• Carries raw cooling water under pump suction

• Documented H-1097 aftermarket replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21651097 (current OEM service number)

OEM / Related Numbers:

• VOE21651097

• VOL-21651097

Aftermarket / Verified Equivalents:

• MarineParts H-1097

• Swedish Lorry Parts: replacement hose for 21651097

🚤 Compatibility

Commonly used on:

• Volvo Penta DP-H and DP-R Aquamatic sterndrive cooling systems

Typically suits:

• Engine models / systems:

• DPH-A

• DPH-B

• DPR-A

• DPR-B

• D4/D6 installations using DP-H or DP-R drives

• System Type: Internal sterndrive raw-water intake

• Fitment Note: Inspect and replace during transom-shield or drive service

🔌 Function

Transfers seawater from the sterndrive intake to the engine-mounted raw-water pump.

Common signs of failure:

• Engine overheating at speed

• Air entering the seawater pump

• Cracked, flattened or kinked hose

• Salt deposits or leakage inside the transom assembly

• Poor raw-water flow

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging