• 20576874 Cap Plug | Genuine Volvo Penta Part
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20576874 Cap Plug | Genuine Volvo Penta Part

20576874 Cap Plug | Genuine Volvo Penta Part

$5.60 AUD
$5.60 AUD
Sale Sold out
Shipping calculated at checkout.

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 Volvo Penta cap plug, weighing 0.091 kg and listed for 117 applications across the D, TAD and TWD engine series. It closes a casting or service opening in the engine so the passage behind it stays sealed. Cap plug 20578566 is the other plug listed here, at 0.012 kg, so measure the opening before ordering.

🚤 Compatibility

  • Engine Family: D, TAD, TWD

Full model list at the end of this description.

⚙️ Key Features

  • 0.091 kg
  • Listed for 117 applications across D, TAD and TWD engines
  • Closes a casting or service opening
  • Cap plug 20578566 is the other plug listed here, at 0.012 kg

🔌 Function

Closes a casting or service opening in the engine so the passage behind it stays sealed.

⚠️ Common Signs of Failure

  • Coolant or oil weeping from around the plug
  • Plug pushed proud, corroded or perforated
  • Bore in the casting corroded or scaled so the plug will not seal
  • Plug found loose after a pressure test

🛠️ Service Notes

  • Clean the bore back to sound metal before fitting, since a new plug will not seal against a corroded seat

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 20576626 - Related Sensor
  • 20576909 - Related D12 Camshaft
  • 20576617 - Related Sensor
  • 20577189 - Related Retainer
  • 20576614 - Related Sensor
  • 20578384 - Related Connector
  • 3802190 - Related Volvo Penta turbocharger reference
  • 318815 - BorgWarner/Schwitzer turbo references
  • 318754 - BorgWarner/Schwitzer turbo references
  • 56209880009 - BorgWarner/Schwitzer turbo references
  • 21033328 - Flywheel starter ring
  • 20405654 - Flywheel retaining screw
  • 20405643 - Expansion plug
  • 20459927 - Stud
  • 20459928 - Washer
  • 20405765 - Hexagon nut

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-C MH, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP, D13C9-A MP
  • Volvo Penta D16C-A MG, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
  • Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
  • Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B, TAD1640-42VE-C
  • Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
  • Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
  • Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
  • Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
  • Volvo Penta TAD1342VE, TAD1342GE
  • Volvo Penta TAD1343VE, TAD1343GE
  • Volvo Penta TAD1345GE, TAD1345VE
  • Volvo Penta TAD1350GE, TAD1350VE
  • Volvo Penta TAD1351GE, TAD1351-53VE
  • Volvo Penta TAD1643VE-B, TAD1643VE
  • Volvo Penta TAD1650VE-B/51VE, TAD1650VE
  • Volvo Penta TAD1140-42VE
  • Volvo Penta TAD1150-52VE
  • Volvo Penta TAD1170-72VE
  • Volvo Penta TAD1180-83VE
  • Volvo Penta TAD1340VE
  • Volvo Penta TAD1346GE
  • Volvo Penta TAD1352GE
  • Volvo Penta TAD1353GE
  • Volvo Penta TAD1354GE
  • Volvo Penta TAD1355GE
  • Volvo Penta TAD1360-62VE
  • Volvo Penta TAD1363-65VE
  • Volvo Penta TAD1371-75VE
  • Volvo Penta TAD1380-82GE
  • Volvo Penta TAD1381-85VE
  • Volvo Penta TAD1384-85VE-IWP
  • Volvo Penta TAD1660-62VE
  • Volvo Penta TAD1662VE EU5
  • Volvo Penta TAD1670-72VE
  • Volvo Penta TWD1643GE
  • Volvo Penta TWD1644-45GE
  • Volvo Penta TWD1652GE
  • Volvo Penta TWD1653GE
  • Volvo Penta TWD1663GE
  • Volvo Penta TWD1672-1673GE
  • Volvo Penta TWD1682-83GE
  • Volvo Penta TWD1683VE

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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