Description
Suzuki 17670-94404 Water Thermostat 60C 140° DF9.9-DF70 Outboard
Help maintain proper engine operating temperature with the Suzuki 17670-94404 water thermostat. This genuine Suzuki 60°C / 140°F thermostat is used in select Suzuki outboard cooling system applications and is commonly referenced for DF9.9 through DF70 models where this part number is specified.
Key Features
- Genuine Suzuki OEM water thermostat for select outboard cooling systems
- 60°C / 140°F thermostat temperature rating
- Helps regulate cooling water flow to support proper engine operating temperature
- Commonly referenced for select Suzuki DF9.9 through DF70 outboard applications
- Important maintenance part for cooling system performance and engine protection
- Recommended to inspect during water pump service, cooling system service, and scheduled maintenance
- Best matched by Suzuki part number, engine model, serial number, and parts diagram
Fitment / Product Details
- Brand: Suzuki
- Part Number: 17670-94404
- BU Part ID: Not provided
- Product Type: Water Thermostat / Cooling System Thermostat
- Application: Select Suzuki outboard cooling system applications where 17670-94404 is specified
- Engine Types: Suzuki four-stroke outboards where this 60°C thermostat is listed by parts diagram
- HP Range: Commonly referenced for select DF9.9, DF15, DF25, DF30, DF40, DF50, DF60, and DF70 applications; verify exact fitment before ordering
- Serial Ranges: Not provided; verify by outboard model, serial number, parts diagram, owner’s manual, or service manual
- Year Range: Not provided; verify by model year, serial number, and service documentation
- Temperature Rating: 60°C / 140°F
- UPC: Not provided
- Country of Origin: Not provided
- Prop 65: Cancer and Reproductive Harm warning shown by some retail references
- Package Dimensions: Not provided
- Package Weight: Not provided
- Supersedes / Replaces: 17670-94402, 17670-94403 where specified by supporting parts references
- Fitment Note: Confirm compatibility by Suzuki part number, outboard model, serial number, thermostat housing, cooling system diagram, owner’s manual, or service manual before ordering.
What’s Included
- One Suzuki 17670-94404 60°C water thermostat
- Gaskets, seals, O-rings, and hardware are not included unless specifically stated by the seller
Expanded Fitment
- Select Suzuki DF9.9 outboard cooling system applications where specified
- Select Suzuki DF15 outboard cooling system applications where specified
- Select Suzuki DF25 outboard cooling system applications where specified
- Select Suzuki DF30 outboard cooling system applications where specified
- Select Suzuki DF40 outboard cooling system applications where specified
- Select Suzuki DF50 outboard cooling system applications where specified
- Select Suzuki DF60 outboard cooling system applications where specified
- Select Suzuki DF70 outboard cooling system applications where specified
- Applications requiring Suzuki 17670-94404 thermostat replacement
- Not universal; verify by model, serial number, and parts diagram before ordering
Why You Should Buy
- OEM Suzuki thermostat for reliable fit when matched to the correct application
- Helps maintain proper operating temperature during outboard use
- Useful replacement during cooling system troubleshooting, water pump service, and preventive maintenance
- Helps address symptoms related to a stuck, corroded, worn, or slow-opening thermostat
- Correct replacement when your parts diagram specifies Suzuki 17670-94404
Common Applications
- Suzuki DF9.9 thermostat replacement
- Suzuki DF15 thermostat replacement
- Suzuki DF25 and DF30 thermostat replacement
- Suzuki DF40, DF50, DF60, and DF70 thermostat replacement
- Outboard cooling system inspection and service
- Water pump replacement maintenance
- Overheating or overcooling diagnostic service where thermostat condition is checked
- Routine Suzuki outboard preventive maintenance
FAQ
- What is Suzuki 17670-94404? It is a genuine Suzuki water thermostat used in select Suzuki outboard cooling system applications.
- What temperature is this thermostat? This thermostat is rated at 60°C / 140°F.
- Does this fit Suzuki DF9.9 through DF70? It is commonly referenced for select DF9.9, DF15, DF25, DF30, DF40, DF50, DF60, and DF70 applications, but fitment must be confirmed by exact model, serial number, and parts diagram.
- What part numbers does it replace? Supporting parts references associate 17670-94404 with earlier 17670-94402 and 17670-94403 thermostat numbers where specified.
- Is this the same as a 55°C thermostat? No. Suzuki 17670-94404 is listed as a 60°C thermostat. Do not substitute it for a 55°C thermostat unless your service manual or parts diagram allows it.
- Should I inspect this during water pump service? Yes. Thermostats are commonly inspected during water pump and cooling system maintenance and replaced as needed.
- Does this include the gasket? This listing is for the thermostat only unless the seller specifically states that gaskets, seals, O-rings, or hardware are included.
- How do I confirm fitment? Confirm using Suzuki part number 17670-94404, your outboard model, serial number, thermostat housing diagram, owner’s manual, or service manual.