• 278003828 Sea-Doo Relay | Genuine OEM BRP Part
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278003828 Sea-Doo Relay | Genuine OEM BRP Part

278003828 Sea-Doo Relay | Genuine OEM BRP Part

$29.44 AUD
$29.44 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Genuine Sea-Doo 30-Amp Main Harness Relay - Part Number: 278003828

A genuine BRP 12-volt micro relay used in Sea-Doo fuse-box, ignition, main-harness, starter-control and accessory circuits. It uses the restricted five-pin Type-280 terminal layout specified by the supported Sea-Doo electrical harness.

⚙️ Key Features

  • Genuine BRP 30-amp marine micro relay
  • 12-volt five-pin changeover configuration
  • Restricted Type-280 terminal layout
  • Sealed housing suitable for the watercraft electrical box
  • Several identical relays may be fitted to one craft for different circuits

🚤 Compatibility

Commonly used on

  • GTI, GTI 130/155 and GTI SE/Limited families
  • GTR 215 and GTS/GTS 130
  • GTX 155/215 and GTX Limited/iS 260
  • RXP-X and RXT-X 260
  • Spark, Spark HO, Spark Trixx and GTI 90 ACE 900 families
  • Wake and Wake Pro models
  • Selected Sea-Doo jet boats including the 180 Challenger SE 215
  • Later craft whose electrical diagram specifies 278003828

Typically suits

  • HP Range: Electrical-system application; engine output depends on model
  • Engine / Drive Type: 12-volt Sea-Doo main-harness or fuse-box relay circuit
  • Year Range: Approximately 2007 onward
  • Serial / Model Identification: Confirm the fuse-box position, five-pin terminal arrangement and OEM number. Do not substitute a visually similar relay with a different pin layout or current rating.

🔌 Function

Uses a low-current control signal to switch battery power to the assigned ignition, starter-control, main-harness or accessory circuit.

⚠️ Common Signs of Failure

  • Craft will not power up or start
  • Intermittent electrical fault changes when the relay is moved
  • Relay clicks but does not pass current
  • Pins are corroded, loose or heat discoloured
  • Assigned circuit remains powered or will not energise

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 278003828 → supersedes 278002822
  • 278002822 → supersedes or replaces earlier 278002168 on supported applications

OEM / Related Numbers

  • 278003828
  • 278002822
  • 278002168

Aftermarket / Verified Equivalents

  • Jaylec: PR8015
  • Australian Jet Ski Parts: AM278002822 / AM278003828
  • Aftermarket restricted Type-280 30/35-amp Sea-Doo relay assemblies

📦 Condition

  • Genuine Sea-Doo / BRP OEM part
  • Brand new
  • Supplied in genuine BRP or equivalent protective 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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