• 21634017 Pressure Sensor | Genuine Volvo Penta Part
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21634017 Pressure Sensor | Genuine Volvo Penta Part

21634017 Pressure Sensor | Genuine Volvo Penta Part

$332.38 AUD
$332.38 AUD
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In stock — Australian warehouse

Typically reaches our store in 2–3 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

A genuine electronic pressure sensor used in the engine wiring and monitoring system on Volvo Penta D9A2L marine-commercial engines. It converts the pressure at its measuring port into an electrical signal for the engine control and alarm system.

🚤 Compatibility

  • Engine Family: D, TAD, TWD
  • HP Range: Approximately 425-575 HP
  • Year Range: Approximately 2005 - 2012

Full model list at the end of this description.

⚙️ Key Features

  • Genuine Volvo Penta pressure sensor
  • Used in D9A2L engine monitoring
  • Electronic pressure-to-voltage signal output
  • Marine-grade sealed connector
  • Full diagnostic function within the engine-management system
  • Engine type: 9.4L inline six-cylinder turbocharged marine diesel
  • Quantity varies by assembly, most commonly one

🔌 Function

Measures the assigned engine-system pressure and sends a proportional signal to the control unit for display, alarm and protection functions.

⚠️ Common Signs of Failure

  • False low- or high-pressure alarm
  • Intermittent pressure display
  • Implausible-signal fault code
  • Engine derate or shutdown with normal mechanical pressure
  • Oil, water or corrosion inside the connector

🛠️ Service Notes

  • Fit into a clean, dry, undamaged port with a new sealing washer or O-ring, start it by hand, and tighten only to the figure in the workshop manual — overtightening distorts the sensing element and shifts the reading
  • Do not wrap sealing tape or smear jointing compound over the sensing face or into the port; shreds of tape travel into the system and a partly blocked port reads low
  • Handle the sensor by its body: never lever it round by the connector or the wiring, and do not knock or drop it, since a sensing element is easily damaged without any external sign
  • Mate the electrical connector clean and dry and push it fully home until it locks, then clip the harness so it cannot hang or pull on the sensor
  • Before condemning a sensor, satisfy yourself the pressure it reports is genuinely wrong — an implausible reading is often a correct report of a real fault; after fitting, check the reading is stable and sensible cold and warm and that the sensor is dry under pressure

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21634017 → Supersedes 21746206 → Supersedes 20796744 → Supersedes 20499340 → Supersedes 20484676 → Supersedes 20452439 → Supersedes 20409436

OEM / Related Numbers

  • 21746206 earlier number superseded by this part
  • 20796744 earlier number superseded by this part
  • 20499340 earlier number superseded by this part
  • 20484676 earlier number superseded by this part
  • 20452439 earlier number superseded by this part
  • 20409436 earlier number superseded by this part
  • 22320906 - charge-air pressure / temperature sensor
  • 21532907 - oil-level sensor
  • 20576617 - coolant-temperature sensor
  • 22899626 - fuel / oil-pressure sensor
  • 1077574 - oil-pressure / temperature sensor
  • 21426987 - speed sensor
  • 22052384 - related pressure sensor
  • 21202753 - piston-cooling pressure switch

Other-Brand OEM Numbers

  • Nissens: 301107

Aftermarket / Verified Equivalents

  • DT Spare Parts: 2.27112
  • Meat & Doria: 72132
  • Sampa: 093.302
  • Febi Bilstein: 172237
  • Auger: 79273
  • MEYLE: 534 820 0003
  • Herth+Buss Elparts: 70542007
  • PE Automotive: 080.271-00A
  • Trucktec Automotive: 03.17.017

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
  • Volvo Penta D13B-L MP, D13B-N MH (FE), D13B-D MP, D13B-M MP, D13B-C MP
  • Volvo Penta TAD1640-42GE-B, TAD1640VE-B, TAD1640-42VE-C
  • Volvo Penta D9A2L MH, D9A2M MP
  • Volvo Penta D16C-D MH
  • Volvo Penta TAD1140-42VE
  • Volvo Penta TAD1150-52VE
  • Volvo Penta TAD1170-72VE
  • Volvo Penta TAD1341-43GE-B
  • Volvo Penta TAD1344-45GE-B
  • Volvo Penta TAD1346GE
  • Volvo Penta TAD1351-53VE
  • Volvo Penta TAD1371-75VE
  • Volvo Penta TAD1641VE-B
  • Volvo Penta TAD1642VE-B
  • Volvo Penta TAD1643VE-B
  • Volvo Penta TAD1650VE-B/51VE
  • Volvo Penta TAD1670-72VE
  • Volvo Penta TWD1643GE
  • Volvo Penta TWD1644-45GE
  • Volvo Penta TWD1652GE
  • Volvo Penta TWD1653GE
  • Volvo Penta TWD1663GE
  • Volvo Penta TWD1672-1673GE
  • Volvo Penta TWD1682-83GE

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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