• 21985886 Heat Shield | Genuine Volvo Penta Part
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21985886 Heat Shield | Genuine Volvo Penta Part

21985886 Heat Shield | Genuine Volvo Penta Part

$1,861.42 AUD
$1,861.42 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

Secondary exhaust-side heat shield for D3 Aquamatic installations. The shield is shaped for the sterndrive exhaust routing and works with the main manifold shield to protect hoses and wiring.

🚤 Compatibility

Typically suits:

  • Volvo Penta D3-140A-D
  • Volvo Penta D3-170A-D
  • Volvo Penta D3-200A-D
  • Volvo Penta D3-220A-D
  • Volvo Penta D3-140A-E
  • Volvo Penta D3-170A-E
  • Volvo Penta D3-200A-E
  • Volvo Penta D3-220A-E
  • Volvo Penta D3-140A-F
  • Volvo Penta D3-170A-F
  • Volvo Penta D3-200A-F
  • Volvo Penta D3-220A-F
  • Volvo Penta D3-140A-G
  • Volvo Penta D3-170A-G
  • Volvo Penta D3-200A-G
  • Volvo Penta D3-220A-G
  • Volvo Penta D3-140A-H
  • Volvo Penta D3-170A-H
  • Volvo Penta D3-200A-H
  • Volvo Penta D3-220A-H
  • Engine Family: D
  • HP Range: 140-220 HP

⚙️ Key Features

  • Application-shaped thermal barrier
  • Protects hoses, wiring and surrounding components
  • Uses the original mounting points and clearances
  • Designed for sustained exhaust-side temperatures
  • Correct position is essential to heat management

🔌 Function

Reduces radiant and conducted heat transfer from the exhaust or turbocharger area to adjacent wiring, hoses, covers and service-access zones.

⚠️ Common Signs of Failure

  • Cracking around mounting points
  • Heat discoloration of nearby components
  • Rattling or contact with the exhaust assembly
  • Burnt wiring, hose hardening or damaged insulation

🛠️ Service Notes

  • Fit heat shields before anything else is routed near the exhaust, and check there is clear air space between the shield and every hose, cable, fuel line and belt
  • Renew any insulation, gaskets, spacers or standoffs supplied with the shield; a shield clamped flat onto a hot surface loses much of its effect
  • Tighten the fixings evenly and only to the figure in the workshop manual for your engine — the tabs and brackets are thin and distort easily
  • Never run the engine with a shield missing or loose: bare exhaust surfaces are a fire risk in an engine space and a burn risk to anyone working alongside
  • Check the shield and its fasteners whenever the exhaust is disturbed, as vibration works them loose and a rattling shield soon cracks at its mounting tabs

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21985886 → Supersedes 21141216

OEM / Related Numbers

  • 21141216 earlier number superseded by this part
  • 21985884 - companion main shield
  • 22030177 - associated heat shield

📦 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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