• 21504843 Hose | Genuine Volvo Penta Part
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21504843 Hose | Genuine Volvo Penta Part

21504843 Hose | Genuine Volvo Penta Part

$367.58 AUD
$367.58 AUD
Sale Sold out
Shipping calculated at checkout.

Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

A formed hose used in the radiator and charge-air cooling installation on selected Volvo Penta D13 marine engines.

🚤 Compatibility

Typically suits:

  • Volvo Penta D13C4-B MH
  • Volvo Penta D13C1-B MH
  • Volvo Penta D13B-E MH
  • Volvo Penta D13B-E MH (FE)
  • Volvo Penta D13B-F MG
  • Volvo Penta D13B-F MG (FE)
  • Volvo Penta D13B-N MH
  • Volvo Penta D13B-N MH (FE)
  • Volvo Penta D13C2-A MH
  • Volvo Penta D13C2-B MG
  • Volvo Penta D13C4-B MG
  • Volvo Penta D13C2-A MG
  • Engine Family: D

⚙️ Key Features

  • Genuine Volvo Penta cooling-system hose
  • Designed for D13 radiator and charge-air installations
  • Correct moulded bends and connection diameters
  • Resistant to heat, pressure and engine vibration
  • Works with the original pipes and hose clamps
  • Engine type: D13 inline-six turbocharged marine diesel

🔌 Function

Provides a flexible connection in the radiator, coolant or charge-air cooler piping system.

⚠️ Common Signs of Failure

  • Coolant or boost-air leakage
  • Cracking, swelling or hardening
  • Engine overheating or underboost
  • Internal collapse or restricted flow

🛠️ Service Notes

  • Fit hoses only to clean, sound spigots — take off old rubber, scale and corrosion, and renew the spigot or pipe if it is pitted, because no clamp will seal a rough sealing face
  • Push the hose fully home so the clamp sits behind the bead or barb rather than over the end of the spigot, and fit new clamps whenever a hose is renewed
  • Let the hose follow its natural bend with no kinks and no tension on either connection, clear of hot surfaces and moving parts, with chafe protection wherever it passes a bracket, edge or bulkhead
  • Use the correct grade of hose for the duty, and clamp to the standard the installation demands — twin clamps are normal practice on seawater and fuel connections below the waterline
  • Refill, vent and run the engine, then check every joint hot and cold and recheck the clamps after the first running period as the hose beds down

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 21924291, 990536 and 952973 - related hoses
  • 865127 - charge-air hose
  • 22175251 - pipe
  • 21388234, 3888752 and 21557193 - charge-air pipes
  • 969194 - hose clamp
  • 1542781 - sealing ring
  • 975675 - O-ring
  • 21381313 - water pipe

📦 Condition

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

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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