Thermostat Seal - Johnson / Evinrude 90-250 HP (1998, 2000-2001, 2003, 2006) OEM# 0335981 | WSM 550-07

Thermostat Seal Johnson / Evinrude 90 - 250 Hp 91-06 OEM# 0335981

This WSM thermostat seal is a quality aftermarket replacement part designed for Johnson/Evinrude 4 Cyl 3.600 Bore 60 Degree 105 and 12 other compatible models.

It replaces selected OEM reference numbers including 0335981 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement component for service and rebuild work
• Designed for dependable fitment and durable performance
• Suitable for restoring smooth operation and reducing wear
• Compatible with 14 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 550-07
• Product: Thermostat Seal
• OEM Reference: 0335981
• Application: Johnson/Evinrude 4 Cyl 3.600 Bore 60 Degree 105 and 12 other compatible models

Product Fitment

This part is suitable for the following models:

• Johnson/Evinrude 4 Cyl 3.600 Bore 60 Degree 105 – 2000-2001
• Johnson/Evinrude 4 Cyl 3.600 Bore 60 Degree 115 – 1999-2001
• Johnson/Evinrude 4 Cyl 3.600 Bore 60 Degree 90 – 1997-2001
• Johnson/Evinrude 6 Cyl 3.600 Bore 60 Degree Carb 150 – 1998
• Johnson/Evinrude 6 Cyl 3.600 Bore 60 Degree Carb 175 – 1991-2006
• Johnson/Evinrude 6 Cyl 3.600 Bore Ficht 135 – 1991-2003
• Johnson/Evinrude 6 Cyl 3.600 Bore Ficht 150 – 2000-2006
• Johnson/Evinrude 6 Cyl 3.600 Bore Ficht 175 – 1998-2006
• Johnson/Evinrude 6 Cyl 3.685 Big Bore Looper 200 – 1998-2006
• Johnson/Evinrude Johnson/Evinrude – 1993-2001
• Johnson/Evinrude 6 Cyl 3.685 Bore Ficht 200 – 2000
• Johnson/Evinrude 6 Cyl 3.685 Bore Ficht 225 – 1999-2000
• 6 Cyl 3.685 Finger Port Looper 225 – 1999-2000
• 1993-2001

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 Crankshaft Johnson / Evinrude 88 - 250 Hp 92-09 OEM# 0337087 – 525-03-01
• O-Ring Cylinder Head Johnson / Evinrude 75 - 200 Hp OEM# 0335523 – 505-55
• Gasket Shift Housing Johnson / Evinrude 85 - 300 Hp V4 - V8 79-10 OEM# 0324670 – 540-01
• Gasket Regulator Johnson / Evinrude 75 - 175 Hp 91-06 OEM# 0335399 – 540-07

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