Place the lower unit on a workbench and remove the bolts securing the water pump housing
Housing Material: Constructed from durable foam media for effective filtration
25" long (133mm)
Locate the proper area on your vessel according to your owner's manual
Carefully unclip or unscrew the housing cover to expose the old air filter
Thermostat (60°C/140°F) – Fits Suzuki, Yamaha, Johnson/Evinrude, Mercury 4-Stroke 70-300HP (Replaces Suzuki 17670-90J00, Yamaha 67F-12411-01-00) Miller Place the lower unit onProduct Details This replacement Thermostat (60C 140F) Fits Suzuki, Yamaha, Johnson Evinrude, Mercury 4 Stroke 70 300HP (Replaces 17670 90J00, 67F 12411 01 00) is engineered to regulate your engine's operating temperature for optimal performance and longevity. It is designed for a wide range of 4 stroke outboard motors from leading brands, including Suzuki DF series (2001Current), Yamaha F series (2001Current), Johnson Evinrude 4 strokes (20032006),