• 21425546 Antenna Base | Genuine Volvo Penta Part
  • 21425546 Antenna Base | Genuine Volvo Penta Part - photo 2 of 2
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21425546 Antenna Base | Genuine Volvo Penta Part

21425546 Antenna Base | Genuine Volvo Penta Part

$273.11 AUD
$273.11 AUD
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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 mounting base for the Volvo Penta Dynamic Positioning System antenna. It provides the designed mechanical support and cable route for the GPS or positioning antenna used by EVC and IPS station-keeping systems.

🚤 Compatibility

  • Engine Family: D
  • HP Range: 180-435 HP

Full model list at the end of this description.

⚙️ Key Features

  • Dynamic Positioning System antenna mount
  • IPS and EVC positioning-system application
  • Factory antenna thread and mounting geometry
  • Provides cable support and environmental sealing
  • Documented D3 and D13 EVC-E2 applications

🔌 Function

The base supports the positioning antenna at the correct orientation and protects the antenna cable entry.

⚠️ Common Signs of Failure

  • Loose or damaged antenna
  • Water entering the cable connection
  • Dynamic Positioning unavailable
  • Intermittent GPS or heading input
  • Corrosion at the mount

🛠️ Service Notes

  • Used for IPS and EVC-E2 dynamic-positioning installations on the D3-D13 range listed for this part - confirm your control system version before ordering, since IPS and EVC antenna bases are not the same fitting
  • At 0.34 kg, this is a lighter base than other DPS antenna mounts in the range - verify the thread and mounting geometry against your antenna before ordering, and bed it in fresh sealant with a sealed cable entry on refitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21425546 → Supersedes 21300823

OEM / Related Numbers

  • 21300823 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP
  • Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
  • Volvo Penta D9A2J, D9A2G, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2A, D9A2C, D9A2E
  • Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F
  • Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP

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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