928M0142151 Mercury MerCruiser 4 Stroke Marine engine oil 10W30 | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Mercury 10W-30 FourStroke Marine Engine Oil - Part Number: 92-8M0142151

Genuine Mercury / Quicksilver 10W-30 FourStroke marine engine oil formulated for Mercury, Mariner and MerCruiser four-stroke petrol engines. This marine-grade oil is designed for sustained high RPM, moisture exposure, corrosion protection and heavy-load marine operating conditions.

⚙️ Key Features

• Genuine Mercury / Quicksilver FourStroke marine engine oil

• Correct Mercury part number 92-8M0142151

• SAE 10W-30 marine engine oil

• Suitable for Mercury FourStroke outboards and selected MerCruiser petrol engines where specified

• Designed for corrosion control and marine engine operating loads

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 92-8M0142151 current Mercury 10W-30 FourStroke oil reference

OEM / Related Numbers:

• 92-8M0142151

• 8M0142151

• 928M0142151

• Mercury 10W-30 FourStroke oil

• Quicksilver 10W-30 marine engine oil

• FourStroke marine oil

• FC-W 10W-30 marine oil reference

Aftermarket / Verified Equivalents:

• FC-W certified 10W-30 marine four-stroke oil equivalents where permitted by the engine service chart

• Use Mercury / Quicksilver 10W-30 where Mercury specifies it for warranty and service protection

• Do not substitute automotive oil for marine FC-W oil in marine service applications

🚤 Compatibility

Commonly used on:

• Mercury FourStroke outboards

• Mariner FourStroke outboards

• MerCruiser petrol engines where 10W-30 marine oil is specified

• Routine annual and 100-hour service

Typically suits:

• Engine models:

• Mercury 2.5HP to 30HP FourStroke outboards where 10W-30 is specified

• Mercury 40HP to 60HP FourStroke outboards where specified

• Mercury 75HP to 150HP FourStroke outboards where specified

• Mercury Verado applications where 10W-30 is listed in the service chart

• Mercury EFI FourStroke and SeaPro FourStroke applications where specified

• MerCruiser petrol engines where the service chart specifies 10W-30 FourStroke marine oil

• Engine Type: Mercury / Mariner FourStroke outboard and selected MerCruiser petrol engines

• System Type: Engine lubrication oil

• Oil Grade: SAE 10W-30 marine engine oil

🔌 Function

The oil lubricates internal engine components, helps control heat, reduces wear and protects against corrosion in marine operating conditions.

Common signs of failure:

• Scheduled engine oil changes

• Seasonal maintenance

• Oil top-up with matching grade

• Replacement after fuel or water contamination

• Service work where 10W-30 marine oil is specified

📦 Condition

• Genuine Mercury / Quicksilver oil

• Brand new

• Supplied sealed in original container