Volvo Penta — Changing engine oil
Maintenance · Engine lubrication system
From a Volvo Penta operator's manual covering: IPS 350, IPS 450, IPS 500. Check it applies to your exact model before use.
Applies to: Volvo Penta IPS 350, Volvo Penta IPS 450, Volvo Penta IPS 500
Before you start
- Hot oil and hot surfaces can cause burns.
Procedure
- Start engine and run to operating temperature 75–95°C, then stop.
- Connect oil bilge pump to drain pipe and pump up oil.
- Change oil filter and bypass filter at each oil change.
- Fill new oil through filler hole; fill 1.5 liters less than total oil volume.
- Start engine; check oil pressure lamp goes out and no leaks at filters.
- Stop engine, wait one hour, check oil level and top up if necessary.
Tools required
- oil bilge pump Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Engine coolant temperature normal operation 75–95°C
- Fill 1.5 liters less than total oil volume
Full service-parts list: Volvo Penta IPS 450 →
Source: Volvo Penta operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.