Fuel Supply Harness - Mercury / Mariner 135-200 HP 4 - Stroke Verado (2006-2007) OEM# 84-880596521 | WSM 600-121-03

Fuel Supply Harness Mercury / Mariner 135 - 200 Hp 4-Stroke Verado 06-07 OEM# 84-880596521

This WSM fuel supply harness is a quality aftermarket replacement part designed for Mercury 4 Cyl 4 Stroke 135 and 3 other compatible models.

It replaces selected OEM reference numbers including 84-880596521, 84-889613A03, 84-8M0056167 and is suitable for service, repair and rebuild work.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 8 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 600-121-03
• Product: Fuel Supply Harness
• OEM Reference: 84-880596521, 84-889613A03, 84-8M0056167
• Application: Mercury 4 Cyl 4 Stroke 135 and 3 other compatible models

Product Fitment

This part is suitable for the following models:

• Mercury 4 Cyl 4 Stroke 135 – 2006
• Mercury 4 Cyl 4 Stroke 135 – 2007
• Mercury 4 Cyl 4 Stroke 150 – 2006
• Mercury 4 Cyl 4 Stroke 150 – 2007
• Mercury 4 Cyl 4 Stroke 175 – 2006
• Mercury 4 Cyl 4 Stroke 175 – 2007
• Mercury 6 Cyl 4 Stroke 200 – 2006
• Mercury 6 Cyl 4 Stroke 200 – 2007

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.

About the Mercury 135-200 HP Outboard Engines

Mercury and Mariner 135-200 HP outboard engines are widely used across recreational and performance boating applications. These engines have long-standing aftermarket support, making quality replacement gaskets, ignition, fuel and powerhead parts important for service and rebuild work.

You May Also Need

Browse related parts for compatible models:

• Oil Filter Mercury / Mariner 135 - 450 Hp Verado 06-14 OEM# 35-877767K01 – 615-160
• Water Pump Impeller Mercruiser / Mercury / Mariner / Honda 30 - 350 Hp OEM# 19210-ZW1-003 – 700-155
• Water Pump Service Kit Honda / Mercury / Mariner 30 - 350 Hp OEM# 06192-ZW1-305 – 725-155
• Gasket Water Pump Force / Mercury / Mariner / Mercruiser 40 - 300 Hp OEM# 27-817277 – 447-329

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