21412620 Oil Hose | Genuine Volvo Penta Part

🔧 Product Description

Factory-formed 1396 mm oil hose used in the external drive-oil cooler circuit on Volvo Penta IPS-D, IPS-E and IPS-F drives. The hose connects the drive lubrication circuit to the cooler using the specified factory route and end fittings.

🚤 Compatibility

• Engine Family: D, IPS
• HP Range: 260-435 HP

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta drive-oil cooler hose
• Nominal length: 1396 mm
• Confirmed for IPS-D, IPS-E and IPS-F cooler systems
• Crimped fittings sized for the OEM cooler circuit
• Different from 500 mm and 2056 mm hose variants
• Engine type: Volvo Penta IPS marine propulsion drive
• L=1396mm (Volvo assembly listing)
• 2 used per assembly

🔌 Function

Transfers drive oil through the external cooler circuit to maintain the correct operating temperature and lubrication quality.

⚠️ Common Signs of Failure

• Oil leakage from hose crimps or fittings
• Abrasion or blistering of the hose cover
• High drive-oil temperature
• Oil level dropping without an internal leak
• Incorrectly routed hose rubbing on structure or exhaust components

🛠️ Service Notes

• Catch and contain the oil, and cap or plug the openings as soon as the hose is off; anything that drops into an oil gallery goes straight round the engine
• Fit to clean, undamaged spigots or unions, with new sealing washers or O-rings where the connection uses them and new clamps on any push-fit joint
• Let the hose take its natural curve with no kink or twist, and refit every clip and chafe guard — an oil hose that fails over a hot surface is a fire risk, not just a leak
• Tighten unions to the workshop manual figures for your engine rather than by feel, as oil fittings distort easily
• Refill to the correct level, run the engine, confirm oil pressure comes up promptly, check the joints hot, then recheck the level once it has settled

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21412620 → Supersedes 21498128

OEM / Related Numbers

• 3807876 - associated oil cooler
• 11998 - associated cooler gasket
• 192639 - associated nipple
• 40005356 - related oil hose
• 3807878 - associated cooler bracket
• 21412615 - 500 mm alternative
• 21412636 - 2056 mm alternative

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330D-E, D6-370D-E, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300D-F, D6-310D-D, D6-310D-E, D6-435D-D, D6-435D-E, D6-435D-F
• Volvo Penta D4-260D-D, D4-260D-E, D4-260D-F, D4-300D-D, D4-300D-E, D4-300D-F
• Volvo Penta IPS-D, IPS-E, IPS-F
• Volvo Penta 8.1IPSCE-P, 8.1IPSCE-Q