• 20943001 Pressure Switch | Genuine Volvo Penta Part
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20943001 Pressure Switch | Genuine Volvo Penta Part

20943001 Pressure Switch | Genuine Volvo Penta Part

$38.03 AUD
$38.03 AUD
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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

Electrical monitoring component used in the engine lubricating-oil pressure monitoring. It provides the control or instrument system with the required operating-state signal or display. Supersedes Volvo 20555385.

🚤 Compatibility

Typically suits:

  • Volvo Penta TD720VE PP
  • Volvo Penta TD420VE
  • Volvo Penta TD520VE
  • Volvo Penta TAD620VE
  • Volvo Penta TAD720VE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD420VE
  • Volvo Penta TAD520VE
  • Engine Family: TD, TAD
  • HP Range: Approximately 320 HP
  • Year Range: Approximately late 1990s-2010s

⚙️ Key Features

  • Oil pressure switch, 0.048 kg
  • Supersedes 20555385, catalogued earlier as a sensor
  • Listed for 9 applications across TD and TAD engines

🔌 Function

Detects the monitored operating condition and sends the corresponding electrical signal to the control, alarm or instrument system.

⚠️ Common Signs of Failure

  • Incorrect, intermittent or missing instrument/control reading
  • Stored fault code or warning alarm
  • Open circuit, short circuit or implausible signal
  • Corroded connector or damaged wiring
  • Fault changes when the connector or harness is moved

🛠️ Service Notes

  • Check actual oil pressure with a mechanical gauge before replacing the switch on a warning light alone

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 20943001 → Supersedes 20555385 → Supersedes 20459887

OEM / Related Numbers

  • 20555385 earlier number superseded by this part
  • 20459887 earlier number superseded by this part
  • 20405778 oil-pressure switch
  • 20924086 coolant sensor
  • 20924088 speed sensor

📦 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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