883966 Mercury MerCruiser Filter Base | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Filter Base - Part Number: 883966

A genuine Quicksilver filter base used in selected Mercury SportJet fuel / filter assemblies. This base provides the mounting and sealing point for the related filter element, helping support proper fuel filtration and component retention in the filter assembly.

⚙️ Key Features

• Genuine Quicksilver OEM filter base

• Correct Mercury part number 883966

• Superseded by later Mercury 8M0214981 service reference

• Used in selected Mercury SportJet 200 DFI powerhead filter applications

• Direct replacement for the specified factory filter base location

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 8M0214981 → Supersedes 883966

• 883966 earlier OEM filter base reference

OEM / Related Numbers:

• 883966

• 8M0214981

• 883966 Base-Filter

• Mercury SportJet 200 DFI filter base reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Mercury SportJet 200 DFI OEM powerhead filter base applications

Typically suits:

• Engine models:

• Mercury SportJet 200 DFI OEM powerhead assembly applications using filter base 883966

• Mercury SportJet 200 DFI fuel / filter assembly applications where 883966 is specified

• Mercury SportJet 200 DFI service applications superseding filter base 883966 to 8M0214981

• Engine Type: Mercury SportJet 200 DFI

• System Type: Filter base / fuel or engine filter mounting component

• Application Note: Diagram-specific filter base location; verify by engine serial and diagram position before installation

🔌 Function

The filter base supports the filter element and provides the correct sealing and mounting surface within the filter assembly.

Common signs of failure:

• Filter will not seal correctly

• Fuel or fluid leakage around filter base

• Damaged threads or mounting surface

• Cracked or corroded base

• Filter base replacement required during assembly repair

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging