• 20412269 Plug | Genuine Volvo Penta Part
1 1

20412269 Plug | Genuine Volvo Penta Part

20412269 Plug | Genuine Volvo Penta Part

$29.52 AUD
$29.52 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

Genuine Volvo Penta radiator plug used on TD520GE, TAD530GE and TAD531GE cooling packages. It closes the assigned radiator tank opening and must match the radiator version and serial-number break.

🚤 Compatibility

Typically suits:

  • Volvo Penta TD520GE
  • Volvo Penta TD520VE
  • Volvo Penta TAD520GE
  • Volvo Penta TAD530GE MECH
  • Volvo Penta TAD530GE EDC4
  • Volvo Penta TAD531GE MECH
  • Volvo Penta TAD531GE EDC4
  • Engine Family: TD, TAD

⚙️ Key Features

  • Single radiator closure plug
  • Confirmed with TD520GE radiator 20405670
  • Also used on TAD530GE / TAD531GE serial-specific radiator packages
  • Designed for pressurised hot coolant
  • Radiator and plug sealing faces must be inspected during service
  • Engine type: Volvo Penta 5-litre industrial diesel

🔌 Function

Closes and seals a radiator tank or core opening.

⚠️ Common Signs of Failure

  • Coolant seepage
  • Plug corrosion or damaged threads
  • Radiator pressure loss
  • Plug loosening in service

🛠️ Service Notes

  • Clean the threads and the seating face before fitting, and make sure the opening itself is clear of old sealant, swarf and corrosion
  • Renew the sealing washer or O-ring where one is fitted rather than reusing a flattened one, and only use thread sealant where the workshop manual for your engine calls for it
  • Tighten to the figure given in the workshop manual for your engine — plugs in aluminium and other soft castings strip easily, and a plug pulled up hard to cure a leak usually distorts the seat and makes it worse
  • Where the plug closes an oil, fuel or coolant passage, run the engine up to temperature afterwards and check the joint under pressure before signing the job off
  • Keep removed plugs paired with the holes they came out of during a strip-down — plugs of very similar appearance often differ in thread, reach or sealing type

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 20405670 - TD520GE radiator
  • 20412320 - related TAD530GE / TAD531GE radiator references
  • 20845189 - expansion tank
  • 20412329 - filler cap

📦 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.

View full details