881693002 Aftermarket Mercruiser Fuel Injector MCM 496 Mag & HO | Sawley’s Select Marine Parts

🔧 Product Description

Sawley's Select Marine Parts Aftermarket MerCruiser Fuel Injector - Part Number: 881693002

A new aftermarket replacement fuel injector for MerCruiser MCM 496 Mag & HO and MIE 8.1S & HO engines. This injector replaces MerCruiser 881693002 and related 881693 / 881693001 references used in 8.1L / 496 CID MPI fuel-injection systems.

⚙️ Key Features

• Sawley's Select Marine Parts aftermarket MerCruiser fuel injector

• Replaces MerCruiser OEM part number 881693002

• Used on MCM 496 Mag & HO engines

• Used on MIE 8.1S & HO inboard engines

• Cross-references with Recmar and AM881693002 replacement injectors

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 881693002 MerCruiser fuel injector reference

• 881693001 related MerCruiser fuel injector reference

• 881693 base MerCruiser fuel injector reference

• 8M0221353 related later injector reference in some replacement listings

OEM / Related Numbers:

• 881693002

• 881693001

• 881693

• 8M0221353

• 25348180 related GM injector reference

• RA087006 related Crusader injector reference

• Fuel injector

• MPI injector

• 496 MAG injector

• 8.1L injector

Aftermarket / Verified Equivalents:

• Recmar: REC881693002

• Marine Spare Parts: AM881693002

• Aftermarket replacement for 881693 / 881693001 / 881693002

🚤 Compatibility

Commonly used on:

• MerCruiser 496 MAG / 8.1L MPI petrol fuel-injection systems

Typically suits:

• Engine models:

• MerCruiser MCM 496 Mag

• MerCruiser MCM 496 Mag HO

• MerCruiser MIE 8.1S

• MerCruiser MIE 8.1S HO

• MerCruiser 8.1L MPI inboard applications using injector 881693002

• MerCruiser 496 CID sterndrive applications using injector 881693002

• Crusader / Volvo Penta / GM-based 8.1L applications only where the injector diagram specifies 881693002 / 25348180 / RA087006

• HP Range: engine-variant dependent

• Engine Type: MerCruiser GM 8.1L / 496 CID MPI petrol fuel system

• Year Range: serial-number controlled

• Serial Note: Match by exact MerCruiser engine serial number, fuel rail, injector connector, injector flow specification and original injector number before installation.

🔌 Function

The fuel injector meters and sprays fuel into the intake port so the ECM can control fuel delivery for starting, idle, acceleration and high-load running.

Common signs of failure:

• Hard starting

• Rough idle

• Misfire on one cylinder

• Loss of power under load

• Poor fuel economy

• Fuel smell or injector leakage

• Lean or rich cylinder fault

• Injector spray pattern or balance test fails

📦 Condition

• Aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging