• 3979104 Oil Line | Genuine Volvo Penta Part
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3979104 Oil Line | Genuine Volvo Penta Part

3979104 Oil Line | Genuine Volvo Penta Part

$172.90 AUD
$172.90 AUD
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Shipping calculated at checkout.

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 oil line from the Lubricating and Oil System group, weighing 0.134 kg and listed for 3 applications on the THD series. Oil line 3979103 is the DH listing and is only 4 grams lighter, so the engine family is the reliable guide rather than the weight.

🚤 Compatibility

Typically suits:

  • Volvo Penta THD102KB
  • Volvo Penta THD102KD
  • Volvo Penta THD102K-KB
  • Engine Family: THD

⚙️ Key Features

  • 0.134 kg
  • 3 applications on the THD series
  • Lubricating and Oil System group
  • Only 4 grams from the DH oil line 3979103

🔌 Function

Carries oil under pressure between two fixed points on the engine along a set route.

⚠️ Common Signs of Failure

  • Oil misting or running along the line
  • Weeping at a union or a cracked flare
  • Line chafed or rubbed thin at a clip
  • Pressure lower than expected at the far end

🛠️ Service Notes

  • 3979103 is the near-identical DH listing — order by part number, not by weight
  • Renew the sealing washers and check the line is clipped so the unions carry no load

📦 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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