• 21202089 Heat Exchanger | Genuine Volvo Penta Part
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21202089 Heat Exchanger | Genuine Volvo Penta Part

21202089 Heat Exchanger | Genuine Volvo Penta Part

$13,019.48 AUD
$13,019.48 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 Volvo Penta high-capacity heat exchanger for the D9A2 marine engine cooling system, including the 575 hp D9A2A. The approximately 45.4 kg assembly uses a dedicated housing and tube stack and is not interchangeable with the lighter 21202084 or 21202086 exchangers without complete product verification.

🚤 Compatibility

Typically suits:

  • Volvo Penta D9A2J
  • Volvo Penta D9A2G
  • Volvo Penta D9A2L MH
  • Volvo Penta D9A2D
  • Volvo Penta D9A2B
  • Volvo Penta D9A2F
  • Volvo Penta D9A2K
  • Volvo Penta D9A2H
  • Volvo Penta D9A2M MP
  • Volvo Penta D9A2A
  • Volvo Penta D9A2C
  • Volvo Penta D9A2E
  • Engine Family: D
  • HP Range: Approximately 575 HP

⚙️ Key Features

  • Genuine Volvo Penta D9A2 heat exchanger
  • 45.358 kg
  • Listed across twelve D9A2 variants including the 575 hp D9A2A
  • Serviceable tube stack, covers, seals, plug and anode
  • Dedicated high-capacity housing and connection layout
  • Engine type: Volvo Penta D9 inline-six turbocharged marine diesel

🔌 Function

Provides the heat-transfer capacity required by the larger D9A2 ratings while separating engine coolant from seawater.

⚠️ Common Signs of Failure

  • Engine temperature rising at sustained load
  • Coolant or seawater cross-leakage
  • Restricted tubes caused by scale, debris or marine growth
  • External corrosion, pitting or leakage at end covers
  • Reduced heat transfer despite normal pump operation

🛠️ Service Notes

  • Heat exchanger 21202086 at 21.183 kg covers a narrower group of D9A2 engines, so match the engine product number rather than the family name

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21202089 → Supersedes 21108863 → Supersedes 3837053

OEM / Related Numbers

  • 21108863 earlier number superseded by this part
  • 3588545 - exchanger housing
  • 3588542 - end covers
  • 3588541 - end covers
  • 3588540 - tube stack
  • 3588537 - spacer
  • 3588536 - O-ring
  • 3838337 - retaining screw
  • 838928 - plug
  • 838929 - sacrificial anode
  • 3583822 - drain nipple

📦 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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