832075A21 Mercury Stator | Genuine Used Part

🔧 Product Description

Genuine Mercury / Mariner 16 Amp Ignition Stator Assembly - Part Number: 832075A21

A genuine Mercury / Mariner ignition stator assembly used on 2-cylinder, 3-cylinder and 4-cylinder two-stroke outboards. This 16 amp stator family supports ignition charge and charging output across 30HP to 125HP Mercury / Mariner models.

⚙️ Key Features

• Genuine Mercury / Mariner stator assembly

• Correct Mercury part number 832075A21

• Also formatted as 398-832075A21

• 16 amp stator family for 2 / 3 / 4-cylinder two-stroke outboards

• Supplied with stator and lead wire harness in OEM assembly format

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 398-832075A21 Mercury ignition stator assembly service format

• 832075A21 Mercury ignition stator assembly reference

OEM / Related Numbers:

• 832075A21

• 832075A 21

• 398-832075A21

• 398832075A21

• Related Mercury 16 amp stator family references: 832075A5 / 398-832075A5

Aftermarket / Verified Equivalents:

• CDI Electronics: 174-9710K1 style 16 amp replacement family

• Aftermarket reference: 398-832075A21

• Aftermarket Mercury / Mariner 30HP-125HP 16 amp stator kit

🚤 Compatibility

Commonly used on:

• Mercury / Mariner 2-cylinder two-stroke outboards

• Mercury / Mariner 3-cylinder two-stroke outboards

• Mercury / Mariner 4-cylinder two-stroke outboards

• 16 amp stator systems using 832075A21

Typically suits:

• Engine models:

• Mercury / Mariner 30HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 40HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 45HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 50HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 55HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 60HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 65HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 70HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 75HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 90HP two-stroke applications where 832075A21 is specified

• Mercury / Mariner 100HP four-cylinder two-stroke applications where 832075A21 is specified

• Mercury / Mariner 115HP four-cylinder two-stroke applications where 832075A21 is specified

• Mercury / Mariner 125HP four-cylinder two-stroke applications where 832075A21 is specified

• HP Range: commonly 30HP - 125HP

• Engine Type: Mercury / Mariner 2-cylinder, 3-cylinder and 4-cylinder two-stroke outboard

• Year Range: approximately 1990s-2000s depending on serial range

• Charging Output: 16 amp stator family

🔌 Function

The stator produces ignition charge voltage and alternator output beneath the flywheel. It supplies the ignition system and charging circuit with the electrical energy required during engine operation.

Common signs of failure:

• Weak or missing spark

• Battery not charging

• Engine misfire under load

• Spark loss after engine warms up

• Low or unstable charging voltage

• Tachometer signal issues

• Burnt windings or damaged stator leads

• Low high-speed or low-speed stator output during testing

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated