• 3887403 Thermostat | Genuine Volvo Penta Part
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3887403 Thermostat | Genuine Volvo Penta Part

3887403 Thermostat | Genuine Volvo Penta Part

$375.60 AUD
$375.60 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 thermostat from the Cooling System group, weighing 0.109 kg and listed for 20 applications on D series engines. It is the separate thermostat, while 3887340 is the lighter thermostat kit listed for 9 applications.

🚤 Compatibility

Typically suits:

  • Volvo Penta D16C-A MH
  • Volvo Penta D16C-B MH
  • Volvo Penta D16C-C MH
  • Volvo Penta D12D-C MH
  • Volvo Penta D12D-C MP
  • Volvo Penta D12D-D MP
  • Volvo Penta D12D-E MP
  • Volvo Penta D12D-F MP
  • Volvo Penta D12D-G MP
  • Volvo Penta D12D-H MP
  • Volvo Penta D13B-E MH
  • Volvo Penta D13B-E MH (FE)
  • Volvo Penta D13B-N MH
  • Volvo Penta D13B-N MH (FE)
  • Volvo Penta D13C1-A MH
  • Volvo Penta D16C-D MH
  • Volvo Penta D16C1-E MH
  • Volvo Penta D16C1-F MH
  • Volvo Penta D16C2-E MH
  • Volvo Penta D16C2-F MH
  • Engine Family: D

⚙️ Key Features

  • 0.109 kg
  • 20 applications on D series engines
  • Separate thermostat, not the kit 3887340

🔌 Function

Holds coolant in the engine until it reaches temperature, then opens to let it pass through to the cooler.

⚠️ Common Signs of Failure

  • Slow warm up, or a gauge that never reaches normal
  • Overheating soon after start up
  • Temperature swinging up and down
  • Thermostat stuck open or shut when tested in hot water
  • Scale, corrosion or a perished seal on the unit

🛠️ Service Notes

  • Thermostat kit 3887340 is the alternative where the sealing parts are wanted as well
  • Fit a new seal, refill slowly and bleed the system properly afterwards

📦 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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