• 20798043 Intermediate Tube | Genuine Volvo Penta Part
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20798043 Intermediate Tube | Genuine Volvo Penta Part

20798043 Intermediate Tube | Genuine Volvo Penta Part

$84.57 AUD
$84.57 AUD
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In stock — Australian warehouse

Typically reaches our store in 3–5 business days

Availability checked daily with Volvo Penta

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

🔧 Product Description

Genuine service component used in the engine thermostat housing and coolant outlet assembly. It restores the original Volvo Penta dimensions, fit and operating relationship.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD720VE
  • Volvo Penta TAD721GE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722GE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD732GE EDC4
  • Volvo Penta TAD733GE EDC4
  • Volvo Penta TAD520VE
  • Engine Family: TAD
  • HP Range: Approximately 320 HP
  • Year Range: Approximately late 1990s-2010s

⚙️ Key Features

  • Intermediate tube for the thermostat housing and coolant outlet
  • 0.059 kg
  • 8 applications across TAD-series engines
  • Supersedes 20547365, catalogued earlier as a plug

🔌 Function

Bridges the coolant passage between the thermostat housing and its outlet, carrying flow across the joint and locating the seals that close it.

⚠️ Common Signs of Failure

  • Coolant seeping at the housing joint, leaving a white or pink crust
  • Coolant level dropping with no drip visible when the engine is cold
  • Erratic temperature gauge or overheating if flow through the joint is restricted
  • Tube found scaled or corroded, with the sealing rings hardened
  • Sealing faces in the housing pitted

🛠️ Service Notes

  • Renew the sealing rings at both ends and lubricate them before fitting - a tube pushed in dry shears its seals
  • Descale the housing bore while it is open, or the new tube seals onto a rough surface
  • It supersedes 20547365, which was catalogued as a plug, so check against parts list for your engine that your housing takes the tube

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 20798043 → Supersedes 20547365 → Supersedes 20450725

OEM / Related Numbers

  • 20547365 earlier number superseded by this part
  • 20450725 earlier number superseded by this part
  • 20450737; 20450739; 20412325 O-rings
  • 20459009 cap
  • 20460314 thermostat housing
  • 20459961 sealing ring
  • 20460312 thermostat
  • 20450735 outlet pipe
  • 20459195 plug
  • 957189 and 20412341 gaskets

📦 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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