• 21159075 Wiring Harness | Genuine Volvo Penta Part
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21159075 Wiring Harness | Genuine Volvo Penta Part

21159075 Wiring Harness | Genuine Volvo Penta Part

$525.83 AUD
$525.83 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

A genuine Volvo Penta 1.2-metre gearbox interface harness used between the D11A-D MP EVC system and an MGX marine transmission. Its sealed connectors, branch length and conductor population are configured for gearbox solenoids and transmission feedback circuits rather than for general engine wiring.

🚤 Compatibility

Typically suits:

  • Volvo Penta D13C1-A MP
  • Volvo Penta D13C2-A MP
  • Volvo Penta D13C3-A MP
  • Volvo Penta D13C4-A MP
  • Volvo Penta D13B-A MP
  • Volvo Penta D13B-H MP
  • Volvo Penta D13B-G 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 D13B-B MP
  • Volvo Penta D13B-D MP
  • Volvo Penta D13B-C MP
  • Volvo Penta D13C1-A MH
  • Volvo Penta D11A-D MP
  • Volvo Penta D9A2J
  • Volvo Penta D9A2K
  • Volvo Penta D13C5-A MP
  • Engine Family: D

⚙️ Key Features

  • Harness length: 1.2 metres
  • MGX-specific sealed transmission connectors
  • Marine-grade conductors resist oil, moisture and vibration
  • Branch length preserves the original routing and strain relief
  • Requires matching EVC generation and MGX gearbox configuration
  • Engine type: 11-litre electronically controlled marine propulsion diesel with MGX reversing gear

🔌 Function

Carries shift-command power and transmission feedback signals between the EVC network and the MGX gearbox.

⚠️ Common Signs of Failure

  • Gear engagement slow, erratic or failing to respond to the lever
  • Transmission fault codes appearing at the display
  • Oil tracking into the gearbox connector, leaving contaminated pins
  • Chafed insulation where the branch runs alongside the gearbox
  • Broken conductor or a failed connector seal found on strip-down

🛠️ Service Notes

  • Check the gearbox solenoid resistance and the connector condition before condemning the harness
  • Confirm the EVC generation and the gearbox configuration match before ordering, as the branch length and connector are specific

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 40005751 - alternative harness configurations in the same transmission family; not interchangeable without diagram confirmation
  • 40005752 - alternative harness configurations in the same transmission family; not interchangeable without diagram confirmation

📦 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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