Genuine marine parts Same-day dispatch on in-stock parts 30-day returns

Find the part. Talk to a real engineer.
Get it on the next freight out.

Genuine marine parts, dispatched from our Spotswood and Mornington warehouses. Fitment data for 2,122 engine designations. Search by part number, brand, OEM cross-reference, or what's actually wrong.

Find by engine

What's your engine?

Type your Volvo Penta engine model and we'll show every part we stock that fits — across 2,122 engine designations.

The wedge

Why MarinerParts, and not the catalogue you've been using.

03 / pillars
01 / RANGE

The range, deeper.

Marine parts across cooling, electrical, steering, anchoring and trailer — OEM, aftermarket and the specialist lines you won't see at a generalist.

02 / EXPERTISE

Real engineers behind it.

Marine-trained techs answer the phone and the email — not a ticket queue. Send us your engine model or a photo of the part and we'll confirm the right one before you buy.

03 / SPEED

In-stock, dispatched fast.

Live stock on every product. Order before 12pm AEST and in-stock parts leave our Spotswood or Mornington warehouse the same day. Orders spanning both warehouses consolidate first — 1–2 business days. Special-order parts show their own lead time before you buy.

Stocked brands

Brands we stock

All brands →
Parts help

Not sure which part fits your boat?

Send us the engine model, the symptom, or a photo of the part you're holding, and we'll confirm the right part number and its fitment before you order.

Talk to someone who knows the engine.

Mariner Engineering has been servicing marine engines in Melbourne for years — the same people who work on these engines answer the phone.

03 9399 5888 · Mon–Fri 8am–4:30pm