21158861 Cooling Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Cooling Pipe / Hose - Superseded by 21349016 - Part Number: 21158861

Genuine Volvo Penta earlier cooling hose / formed cooling pipe reference now superseded by 21349016. The replacement carries engine coolant through the assigned connection and must match the later hose geometry and adjoining clamp positions.

⚙️ Key Features

• Genuine Volvo Penta earlier cooling-hose reference

• Superseded by current cooling hose 21349016

• Factory formed profile for the engine cooling circuit

• Replacement revision can alter bends or clamp positions

• Engine product and serial number control fitment

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21349016 → Supersedes 21158861

• 21158861 (earlier cooling hose / pipe reference)

OEM / Related Numbers:

• 21349016 - current superseding cooling hose

• Associated clamps, pipes and sealing connections must match the later hose revision

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta cooling systems originally equipped with hose / pipe 21158861

Typically suits:

• Engine / drive models:

• Volvo Penta engine installation carrying original cooling-hose number 21158861

• HP Range: Engine-rating dependent; original hose number and engine serial number control fitment

• Engine Type: Volvo Penta marine or industrial diesel cooling system

• Year Range: Earlier production arrangement before superseding hose 21349016

• Model / Serial Note: Compare both end diameters, hose bends and clamp locations. Confirm whether any adjoining pipe or clamp changes accompany 21349016.

🔌 Function

Carries engine coolant between the assigned components while accommodating vibration and thermal movement.

Common signs of failure:

• Coolant leakage or dried coolant staining

• Cracking, corrosion, swelling or distortion

• Restricted coolant flow or trapped air

• Engine temperature running above or below specification

• Repeated seal, hose or clamp failure caused by poor alignment

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging