Ignition Coil - Mercury / Mercruiser 30-250 HP (2003, 2005-2007, 2009-2010) OEM# 300-8M0077471 | WSM 376-9984

Ignition Coil Mercury / Mercruiser 30 - 250 Hp 01-10 OEM# 300-8M0077471

This WSM ignition coil is a quality aftermarket replacement part designed for Mariner 3 Cyl 3.6255 Bore 1.5L Optimax 115 and 13 other compatible models.

It replaces selected OEM reference numbers including 300-8M0077471, 339-879984A1, 879984A1, 879984T00, 879984T01 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement electrical component from WSM
• Designed for dependable performance in demanding conditions
• Suitable for service and repair of ageing or damaged ignition parts
• Compatible with 18 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 376-9984
• Product: Ignition Coil
• OEM Reference: 300-8M0077471, 339-879984A1, 879984A1, 879984T00, 879984T01
• Application: Mariner 3 Cyl 3.6255 Bore 1.5L Optimax 115 and 13 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 3 Cyl 3.6255 Bore 1.5L Optimax 115 – All Years
• Mercruiser 3 Cyl 3.6255 Bore 1.5L Optimax 75 – All Years
• Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2004-2006
• Mercury 3 Cyl 4 Stroke 30 – 2005-2006
• Mercury 6 Cyl 3.501 Bore 2.5L EFI 200 – 2004-2006
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 150 – 2002-2005
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 175 – 2002-2006
• Mercury 6 Cyl 3.501 Bore 2.5L Sport Jet 200 – 2002-2006
• Mercury Mercury – 2010
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 2002-2003
• Mercury 6 Cyl 3.625 Bore 3L XB 250 – 2006
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 200 – 2010
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 250 – 2001-2006
• Mercury 6 Cyl 3.6265 Bore 3L Pro XS 225 – 2002-2007
• 2002-2003
• 2001-2006
• 2004-2009
• 2007-2009

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• O-Ring Temperature Sensor Mercruiser / Mercury / Mariner 20 - 400 Hp 96-18 OEM# 25-62702 – 526-08
• Oil Filter Mercury 75 - 300 Hp OEM# 35-875284 – 600-302
• Bearing Reverse Gear Mercury / Mariner / Mercruiser / Yamaha 110 - 300 Hp OEM# 31-88957T – 447-308
• O-Ring Oil Pump Mercruiser / Mercury / Mariner 30 - 300 Hp 90-21 OEM# 25-48462 – 526-22

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.