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420274058 Seadoo Pressure Sensor | Genuine Used Part

420274058 Seadoo Pressure Sensor | Genuine Used Part

$105.00 AUD
$105.00 AUD
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Low stock: 1 left

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

🔧 Product Description

Genuine Sea-Doo Pressure Sensor - Part Number: 420274058

This genuine Sea-Doo pressure sensor is used in the engine management system on Sea-Doo 4-TEC personal watercraft. It monitors pressure input for the control system and sends a signal to the ECU so fuel, ignition and operating logic can be managed correctly.

⚙️ Key Features

  • Genuine Sea-Doo pressure sensor
  • OEM part number 420274058
  • Engine-management pressure input sensor
  • Later service reference relates to 420274057
  • Used on Sea-Doo 4-TEC 130HP to 260HP electrical systems

🚤 Compatibility

Commonly used on

  • Sea-Doo 4-TEC engine-management and pressure-sensing systems

Typically suits

  • Engine models:
  • GTI 130 / GTI SE 130 — 1503 4-TEC
  • GTI SE 155 / GTI LTD 155 — 1503 4-TEC
  • GTS 130 — 1503 4-TEC
  • GTR 215 / GTR 230 — 1503 4-TEC
  • GTX 155 / GTX S 155 — 1503 4-TEC
  • GTX 215 / GTX LTD 215 — 1503 4-TEC
  • GTX LTD iS 260 — 1503 4-TEC
  • RXP 215 / RXP-X 255 / RXP-X 260 — 1503 4-TEC
  • RXT 215 / RXT-X 255 / RXT-X 260 — 1503 4-TEC
  • WAKE 155 — 1503 4-TEC
  • WAKE PRO 215 / WAKE PRO 230 — 1503 4-TEC
  • HP Range: Approximately 130HP - 260HP
  • Engine Type: Sea-Doo Rotax 1503 4-TEC Electrical / Engine Management System
  • Year Range: Approximately 2006 - 2018

🔌 Function

The pressure sensor provides pressure data to the ECU so the engine-management system can calculate correct running strategy and monitor operating conditions.

⚠️ Common Signs of Failure

  • Check engine warning or fault code
  • Poor throttle response
  • Rough idle or hesitation
  • Reduced-power / limp-mode operation
  • Incorrect pressure readings from sensor or wiring faults

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 420274057 → Replaces 420274058
  • 420274058 (earlier OEM reference)

OEM / Related Numbers

  • 420274058
  • 420274057

Aftermarket / Verified Equivalents

  • AJSP: AM420274057 — aftermarket pressure sensor to suit 420274057 / 420274058 applications

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated

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 the condition you received it for a refund or exchange. 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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