32-889925 Aftermarket Mercruiser 8.1L Ignition Coil | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement 8.1L V8 Individual Ignition Coil - Replaces Part Number: 32-889925

New aftermarket individual ignition coil for GM 8.1L/496 marine engines with distributorless coil-pack ignition. Eight coils are used on a complete V8 engine.

⚙️ Key Features

• Individual coil-pack replacement

• Designed for GM 8.1L/496 marine ignition

• One coil required per cylinder

• Direct high-voltage connection through a short ignition lead

• Marine-compatible electrical connector and mounting layout

🧰 Kit / Assembly Contents

• 1 × Individual ignition coil assembly - Part Number: 32-889925

• Ignition lead, mounting bolt and electrical harness are serviced separately unless included

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 32-889925 (aftermarket service reference for the 8.1L marine coil family)

OEM / Related Numbers:

• SLCIGC008DS

• GM 8.1L/496 marine coil-pack family

Aftermarket / Verified Equivalents:

• OPP/SLC: SLCIGC008DS

• Marine 8.1L coil-pack replacement matched by connector and mounting pattern

🚤 Compatibility

Commonly used on:

• MerCruiser GM 8.1L/496 distributorless ignition engines

Typically suits:

• Engine / Equipment models:

• 496 MAG

• 496 MAG HO

• 8.1L marine V8 applications using the matching individual coil-pack system

• HP / Output Range: Approximately 375HP - 425HP

• Engine / System Type: GM 8.1L/496 V8 petrol marine engine with eight individual coils

• Year Range: 8.1L marine production; engine-serial dependent

• Serial / Component Identification: Confirm connector keying, mounting holes and coil-body dimensions; eight coils are required for a complete engine.

🔌 Function

The ignition coil converts battery voltage into the high voltage required to fire the spark plugs. The engine-control or ignition module switches the coil primary circuit to produce a timed spark.

Common signs of failure / service requirement:

• Crank/no-start with weak or absent spark

• Misfire that worsens as the engine or coil heats up

• Rough idle, hesitation or loss of power

• Cracked housing, corrosion or high-voltage leakage

• Incorrect primary or secondary resistance and repeated ignition-module faults

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging